WO2021217654A1 - Network access control method and apparatus, device and storage medium - Google Patents

Network access control method and apparatus, device and storage medium Download PDF

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Publication number
WO2021217654A1
WO2021217654A1 PCT/CN2020/088491 CN2020088491W WO2021217654A1 WO 2021217654 A1 WO2021217654 A1 WO 2021217654A1 CN 2020088491 W CN2020088491 W CN 2020088491W WO 2021217654 A1 WO2021217654 A1 WO 2021217654A1
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WO
WIPO (PCT)
Prior art keywords
serving cell
access
terminal device
information
parameter
Prior art date
Application number
PCT/CN2020/088491
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French (fr)
Chinese (zh)
Inventor
付喆
李海涛
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/088491 priority Critical patent/WO2021217654A1/en
Priority to CN202080098257.9A priority patent/CN115399035A/en
Publication of WO2021217654A1 publication Critical patent/WO2021217654A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a network access control method, device, device, and storage medium.
  • the embodiments of the present application provide a network access control method, device, equipment and storage medium, which solve the problem of poor cell access control accuracy due to the existing cell access control method being unable to adapt to terminal equipment with different slicing capabilities .
  • an embodiment of the present application provides a network access control device, including: a receiving module and a processing module;
  • Processor memory, receiver, and interface for communication with network equipment
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method described in the second aspect above.
  • the terminal device is the device described in the third aspect
  • the network device is the device described in the fourth aspect.
  • FIG. 11 is a schematic structural diagram of Embodiment 2 of a network access control apparatus provided by this application.
  • FIG. 13 is a schematic diagram of the structure of the network equipment provided by this application.
  • RRC supports three states, RRC_IDLE, RRC_INACTIVE, and RRC_CONNECTED.
  • RRC_INACTIVE is a new state introduced in order to reduce air interface signaling, quickly restore the wireless connection between the network side and the terminal device, and quickly restore data services in the 5G network environment, which is different from RRC_IDLE and RRC_CONNECTED.
  • mobility is based on UE cell selection or reselection, there is a connection between CN-NR, the context of UE AS exists on a certain base station, and paging is triggered by the wireless access network (RAN)
  • the RAN-based paging area is managed by the RAN, and the UE location learned by the network side is based on the RAN paging area level.
  • This research project aims to study the enhancement of network slicing supported by RAN.
  • the detailed objectives of the research project are as follows (The study item aims to investigate enhancement on RAN support of network slicing. Detailed objectives of the study item are):
  • the overall idea of the technical solution of this application is: based on the introduction of slicing technology, terminal devices will have different slicing capabilities, or different slicing requirements, and therefore should also have different access blocking rules to treat slices differently.
  • a specific slice supports terminals with different capabilities. Therefore, the serving cell can broadcast its own allowable and/or supported and/or blocked information, so that the terminal device can determine whether to access according to its own slice information and the information broadcast by the serving cell.
  • the serving cell's access control and fast access control of the UE are improved.
  • the serving cell may further broadcast the slice priority corresponding to the slice identifier supported by the serving cell, that is, the access control parameter may also include the slice priority corresponding to the slice identifier supported by the serving cell.
  • the behavior of the UE may be one of the following:
  • the terminal device 120 and the network device 110 can perform wireless communication.
  • the terminal devices 120 may perform direct terminal connection (device to device, D2D) communication.
  • D2D device to device
  • the communication between the network device 110 and the terminal device 120 and between the terminal device and the terminal device can be through a licensed spectrum, or through an unlicensed spectrum, or through a license at the same time. Spectrum and unlicensed spectrum for communication.
  • the embodiment of the present application does not limit the manner of communication between the network device and the terminal device, or between the terminal devices.
  • D2D device to device
  • M2M machine to machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • S203 The terminal device obtains the access control parameters broadcast by the serving cell.
  • S204 can be implemented through the following steps:
  • this step A1 (according to the access control parameter To determine whether the terminal device can access the serving cell), including at least one of the following:
  • this step A1 (according to the information of the access control parameters, determine whether the terminal device can access Into the serving cell), including at least one of the following:
  • the serving cell prevents a terminal that supports slicing from accessing, and the terminal device can support slicing, it is considered that the information about the serving cell’s access prevention matches the information of the terminal device; if the serving cell blocks If a terminal that supports slicing is accessed, but the terminal device does not support slicing, it is considered that the information that the serving cell prevents access does not match the information of the terminal device.
  • the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
  • the serving cell can broadcast the access control parameters by carrying the access control parameters in SIB1.
  • the access control parameter may be a new information element (information element, IE) introduced in SIB1, or may be a new IE introduced in a sub-IE of SIB1.
  • the sub-IE may be cell access related information (CellAccessRelatedInfo) or PLMN identity information (PLMN-IdentityInfo, which is located in the PLMN-IdentityInfoList).
  • the above-mentioned selection of the access blocking parameter is based on the meaning of the access blocking parameter and the selection of the access blocking parameter.
  • the value, whether the terminal device supports at least one of the slices, and determining whether the terminal device can access the serving cell includes at least one of the following:
  • the terminal device does not support slicing and the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
  • the access blocking parameter when used to indicate that the terminal device that supports slicing is blocked from accessing, the above mentioned is based on the meaning of the access blocking parameter, the value of the access blocking parameter, and the terminal Whether the device supports at least one of the slices and determining whether the terminal device can access the serving cell includes at least one of the following:
  • the access blocking parameter in the access control parameter when configured, but the permission and/or support information of the serving cell is not configured, the following uses a specific embodiment to interact with a serving cell of the network device and the terminal device.
  • the access blocking parameter may be given by a single PLMN (per PLMN), or may be applicable to the entire cell (ie, common to all PLMN).
  • the UE determines whether it is bared according to the above-mentioned access barring parameter, that is, whether the access barring identifier is broadcast or the value of the broadcast. Specifically, the following methods can be used:
  • the access barring parameter appears and the value is notbarred, it means that for the UE that supports slicing, the cell status is notbarred, and the UE considers the cell status to be notbarred, and the UE can select the cell, and the UE considers the cell to be a cell Candidate cell selected/reselected. Therefore, if the UE supports slicing, it cannot access the serving cell.
  • the access barring parameter does not appear, it means that for the UE, specifically the UE that does not support slicing, the cell status is notbarred, and the UE considers the cell status to be notbarred, and the UE can select the cell.
  • the UE considers this cell as a candidate cell for cell selection/reselection. Therefore, if the UE is a UE that specifically does not support slicing, it can access the serving cell.
  • the UE ignores this parameter, or considers the cell status to be notbarred, and the UE can select the cell.
  • the UE considers this cell as a candidate cell for cell selection/reselection. Therefore, if the UE does not support slicing, it can access the serving cell.
  • the access barred parameter reuses the cellBarred parameter in the existing MIB
  • the parameter when the parameter is set to nonbarred, it means that the UE can access; when the parameter is set to barred, it means that the first type of terminal cannot access the service Cell.
  • this parameter when this parameter is set to barred, terminals that do not belong to the first type of terminal can access the serving cell.
  • the first type of terminal may include at least one of the following: a specific terminal; a terminal that does not support slicing; a terminal that supports or only supports a specific slicing.
  • the access blocking parameter reuses the information element in the system message; correspondingly, the foregoing determining whether the terminal device can access the serving cell according to the access control parameter includes at least one of the following:
  • the terminal device belongs to the first type of terminal, it is determined that the terminal device cannot access the serving cell;
  • the access blocking parameter reuses the existing information element IE in SIB1, for example, cellReservedForOtherUse
  • the parameter is not true, it means that the UE can access; when the parameter is true, it means that the first type of terminal cannot Access, UEs that do not belong to the first type of terminal can access.
  • the first type of terminal is similar to that described above, that is, the first type of terminal may include at least one of the following: a specific terminal; a terminal that does not support slicing; and a terminal that supports or only supports a specific slicing.
  • the specific terminal may be a UE that supports the 5G R16 standard and the standard before 5G R16.
  • the specific slice is, for example, the default slice.
  • the serving cell when the permission and/or support information of the serving cell is configured and appears, it can be considered that the serving cell provides the slice terminal that it allows and/or supports. In a possible design, it can allow and/or support /Or supports access of all terminals that support slicing. Therefore, when the terminal device supports slicing, it is determined that it can access the serving cell.
  • the second condition includes any of the following:
  • the slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell;
  • the slice supported by the terminal device is different from at least one of the slices supported by the serving cell;
  • the service supported by the terminal device is different from the service with the preset priority supported by the serving cell at least P;
  • the slices supported by the terminal device are at least the same as the slices with the preset priority supported by the serving cell;
  • the service supported by the terminal equipment is the same as the service with the preset priority supported by the serving cell;
  • the services supported by the terminal equipment are at least the same as the services supported by the serving cell;
  • the terminal device determines whether it is bared according to the slice identifier supported or allowed by the serving cell and/or whether the slice priority is broadcast or the value of the broadcast. There are several ways:
  • the cell status is notbarred for the UE, and it considers that the UE can select the serving cell, and considers the serving cell as a candidate cell for cell selection/reselection.
  • the cell status is notbarred, it considers that the cell can be selected, and considers the serving cell as a candidate cell for cell selection/reselection.
  • Option 3 If the serving cell broadcasts the supported slice identifier and/or slice priority, on the one hand, it is determined whether the serving cell can be accessed according to the supported slice identifier of the serving cell and the slice information of the UE. Specifically:
  • the slice of the UE when the slice of the UE is the same as the slice supported by the serving cell, it is further judged whether the UE supports slices. If the UE does not support slices, it will be barred, that is, for the UE, the cell The status is barred, this type of UE is not allowed to select or reselect this cell, and the UE needs to select another cell. When the UE supports slicing, it is determined that the serving cell can be accessed.
  • the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the serving cell, a priority within a specific priority range, a priority greater than a specific priority threshold, etc. The specific meaning of the specific priority can be determined according to the actual setting, and will not be repeated here.
  • the specific can be one or more.
  • the specific meaning needs to be determined according to the actual scenario, and will not be repeated here.
  • the terminal device Able to access the serving cell According to at least one of the presence of the access barring parameter, whether the serving cell's permission and/or support information appears, the value of the access barring parameter, the serving cell's permission and/or the value of the support information, it is determined whether the terminal device Able to access the serving cell.
  • the specific implementation scheme of this step please refer to the records in the embodiments shown in FIG. 7 to FIG. 9 below, which will not be repeated here.
  • FIG. 7 is a block diagram of Embodiment 6 of a network access control method provided by an embodiment of this application. As shown in FIG. 7, in this embodiment, the foregoing is based on whether the access blocking parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access blocking parameter, and the permission and/or support information of the serving cell. At least one of the values of to determine whether the terminal device can access the serving cell, including at least one of the following:
  • the access control parameter if configured but does not appear, it can be interpreted as the terminal device preventing all terminals from accessing, and the permission and/or support information of the serving cell is configured but not appearing can be interpreted as the terminal The device does not support terminal access, therefore, the terminal device can be considered unable to access the serving cell.
  • the terminal device determines whether the terminal device can access the serving cell according to the value of the access barring parameter and/or the slice information of the terminal device.
  • the terminal device determines whether the terminal device can be based on the value of the permission and/or support information of the serving cell and/or the slice information of the terminal device. Access to the serving cell.
  • the value of the access barring parameter, the value of the serving cell's permission and/or support information, and the value of the terminal device's slice information At least one of determining whether the terminal device can access the serving cell.
  • the terminal device may need to be based on the value of the access barring parameter and the permission and/or support of the serving cell. At least one of the value of the information and the slice information of the terminal device is used to determine whether the terminal device can access the serving cell.
  • the implementation scheme of this step refer to the description in the embodiment shown in FIG. 8 or the embodiment shown in FIG. 9 below, and details are not described herein again.
  • extension scheme 1 and/or extension scheme 2 in the embodiment shown in FIG. 5 are also applicable to the embodiments of the present application. specific:
  • extension scheme 1 can be applied in step 72 and step 74 of this application, and therefore, can also be applied in the embodiments shown in FIG. 8 and/or FIG. 9 below.
  • the aforementioned extension scheme 2 can be applied to steps 71 to 74 of this application, and correspondingly, can also be applied to the embodiments shown in FIG. 8 and/or FIG. 9 below.
  • FIG. 8 is a block diagram of Embodiment 7 of a network access control method according to an embodiment of this application.
  • the above 74 is determined according to at least one of the value of the access barring parameter, the value of the service cell's permission and/or support information, and the slice information of the terminal device.
  • Whether the terminal device can access the serving cell includes at least one of the following:
  • the value of the slice information supported by the terminal device and the permission and/or support information of the serving cell meets the first condition, that is, when the slice information supported by the terminal device does not meet the permission and/or support information, it can also be determined that the terminal device cannot Access to the serving cell.
  • Another possible design is: when the terminal device determines not to block according to the access blocking parameter, it can determine whether it can be accessed by judging the permission and/or support information of the serving cell; when determining the blocking according to the access blocking parameter, determine Can't access. Specifically, when the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell, and when the value of the access blocking parameter is not blocked, according to the slice information supported by the terminal device and/or the serving cell The value of the permission and/or support information determines whether the terminal device can access the serving cell.
  • the specific implementation scheme of this possible design is similar to that shown in FIG. 8, and will not be repeated here.
  • FIG. 9 is a block diagram of Embodiment 8 of a network access control method provided by an embodiment of this application.
  • the above 74 is determined according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device. Whether the terminal device can access the serving cell includes at least one of the following:
  • the terminal device determines whether the terminal device can be determined according to the slicing information of the terminal device and/or the value of the access blocking parameter Access to the serving cell.
  • Another possible design is: the permission and/or support information in the serving cell and the slice information supported by the terminal device meet the first condition, and then determine whether access is possible according to the value of the access blocking parameter, and the terminal device supports When the value of the slice information and the permission and/or support information of the serving cell meets the second condition, it is determined that access is possible.
  • the terminal device can first determine the access barring parameters, and then determine the permission and/or support information of the serving cell; it can also determine the permission and/or support information of the serving cell first, and then determine the access barring parameters.
  • the service supported by the terminal device is different from the service with the preset priority supported by the serving cell.
  • the service supported by the terminal device is the same as at least one service supported by the serving cell;
  • the first condition includes any one of the following:
  • the slice supported by the terminal device is different from at least one of the slices with preset priority supported by the serving cell;
  • the services supported by the terminal equipment are at least M different from the services supported by the serving cell;
  • the service supported by the terminal device is different from the service with the preset priority supported by the serving cell at least P;
  • the service supported by the terminal equipment is the same as the service with the preset priority supported by the serving cell;
  • the services supported by the terminal equipment are at least the same as the services supported by the serving cell;
  • the serving cell broadcasts slicing-based access control parameters; that is, the serving cell broadcasts slice-based access blocking parameters and/or permission and/or support information of the serving cell.
  • the permission and/or support information of the serving cell may include: a slice identifier supported and/or permitted by the serving cell.
  • the slice identifier can be S-NSSAI or network number NSID.
  • the UE receives the slice related information broadcast by the serving cell, such as the access barring parameter and/or the permission and/or support information of the serving cell broadcast in steps 1-2.
  • the terminal device can determine whether the cell status is indicated as barred for itself, or whether the cell status can be regarded as barred, and then determine whether it can access the network (or serving cell).
  • Option 2 If only the access barring parameter is broadcast, and the permission and/or support information of the serving cell is not broadcast, the solution in the embodiment shown in Embodiment 5 can be processed.
  • Option 3 If the access barring parameter is not broadcast, but the permission and/or support information of the serving cell is broadcast, it can be processed according to the solution of the embodiment shown in Embodiment 6.
  • the terminal device can first determine the access barring parameter, and then judge the permission and/or support information of the serving cell to determine whether To access the serving cell, it is also possible to first determine the permission and/or support information of the serving cell, then determine the access blocking parameters, and finally determine whether or not to access the serving cell.
  • the terminal device first judges the access blocking parameter, and then judges the permission and/or support information of the serving cell, and then determines whether it can access the serving cell.
  • the specific implementation process is as follows:
  • the value of the access barring parameter (access barred identifier) is notbarred, it means that all UEs can access, and therefore, the UE can access the serving cell.
  • the UE is barred and it cannot access the serving cell. If the UE does not support slicing, the UE is barred. That is, for the UE, the cell status is barred, and this type of UE is not allowed to select or reselect the cell. The UE needs to select another cell, and it cannot access the serving cell.
  • the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
  • NSSAI Allowed S-NSSAI
  • NSSAI configred S-NSSAI
  • NSSAI request S-NSSAI
  • different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
  • the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the serving cell, a priority within a specific priority range, a priority greater than a specific priority threshold, etc.
  • NSSAI Allowed S-NSSAI
  • NSSAI configred S-NSSAI
  • NSSAI request S-NSSAI
  • different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the serving cell, a priority within a specific priority range, a priority greater than a specific priority threshold, etc.
  • the cell status is considered notbarred, and the UE can select this Community.
  • the UE considers this cell as a candidate cell for cell selection/reselection.
  • the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
  • NSSAI Allowed S-NSSAI
  • NSSAI configred S-NSSAI
  • NSSAI request S-NSSAI
  • different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
  • the access barred flag is barred, which means that the UE that does not support the slice is not allowed to access. If the UE does not support the slice, it is determined that the UE cannot Access the serving cell. For the UE, the access barred flag is notbarred, which means that the UE that does not support slicing is allowed to access. If the UE does not support slicing, the cell status is considered notbarred, and the UE can select the serving cell. The UE considers the serving cell as a candidate cell for cell selection/reselection, and determines that the UE can access the serving cell.
  • the UE is barred. That is, the cell status is barred for the UE, and this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells.
  • the slice of the UE is the same as the slice with a specific priority supported by the serving cell, the slice of the UE is different from the slice supported by the serving cell, and the slice of the UE has a specific priority supported by the serving cell.
  • the specific meanings of the different levels of slices are the same as those in the embodiment shown in FIG. 6, and will not be repeated here.
  • the UE can use option1 to option4 in step (2) here.
  • the serving cell by providing a network access control method based on access blocking parameters and/or based on information supported and/or permitted by the serving cell such as slice identification/slice priority, the serving cell can In the access control process, based on the different slicing capabilities or/or specific slicing capabilities of the UE, the network access process of the UE is controlled differently, and the network access control and fast access control of UEs with different slicing support capabilities are realized. Improve the accuracy of network access.
  • the receiving module 1001 is configured to receive access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter.
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the information that the serving cell allows and/or supports access matches the information of the terminal device;
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following:
  • the processing module 1002 is specifically configured to, when the access barring parameter is not configured but the permission and/or support information of the serving cell is configured, according to the permission and/or support information and/or all information of the serving cell.
  • the slice information of the terminal device to determine whether the terminal device can access the serving cell;
  • the processing module 1002 is specifically configured to use at least one of whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device To determine whether the terminal device can access the serving cell.
  • the processing module 1002 is specifically configured to, when the access barring parameter appears, according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device, Determining whether the terminal device can access the serving cell;
  • the processing module 1002 is configured to use the meaning of the access barring parameter and the selection of the access barring parameter. Value, whether the terminal device supports at least one of the slices, and determining whether the terminal device can access the serving cell, specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports non-slicing;
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the terminal device supports slicing and the value of the access blocking parameter is blocked;
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
  • the access blocking parameter multiplexes the message element in the system message
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the value of the information element is correct and the terminal device belongs to the first type of terminal;
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the information element is correct and the terminal device does not belong to the first type of terminal.
  • the information element also needs to meet at least one of the following:
  • the cell status is indicated as not blocked or not blocked, the value for the operator is not reserved, and the cell reservation element for future use is not indicated or is incorrect.
  • the first type terminal includes any one of the following:
  • the processing module 1002 is configured to determine whether the terminal device is The ability to access the serving cell is specifically:
  • the processing module 1002 is specifically configured to check whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, whether the terminal device supports slicing, and whether the terminal device supports slicing. At least one of the slice information determines whether the terminal device can access the serving cell.
  • the processing module 1002 is configured to, according to whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, and whether the terminal device supports slicing, the At least one of the slice information supported by the terminal device to determine whether the terminal device can access the serving cell is specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device supports slicing;
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device does not support slicing;
  • the processing module 1002 is specifically configured to, when the permission and/or support information of the serving cell appears, and the terminal device supports slicing, according to the slicing information supported by the terminal device and/or the permission and/or the serving cell Or supporting information to determine whether the terminal device can access the serving cell.
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the first condition is met;
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the second condition is met;
  • the first condition includes any one of the following:
  • the slices supported by the terminal device are different from the slices supported by the serving cell;
  • the slice supported by the terminal device is the same as at least one slice supported by the serving cell;
  • the slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  • the processing module 1002 is configured to determine whether the terminal device can access according to the access blocking parameter and the permission and/or support information of the serving cell
  • the serving cell is specifically:
  • the processing module 1002 is specifically configured to check whether the access blocking parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access blocking parameter, the permission of the serving cell, and/or At least one of the values of the supporting information determines whether the terminal device can access the serving cell.
  • the processing module 1002 is configured to check whether the access barring parameter appears, whether the serving cell's permission and/or support information appears, the value of the access barring parameter, and the serving cell's permission And/or at least one of the values of the support information, determining whether the terminal device can access the serving cell, specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the access blocking parameter and the permission and/or support information of the serving cell do not appear, or determine that the terminal The device can access the serving cell;
  • the processing module 1002 is specifically configured to, when the access barring parameter appears, but the permission and/or support information of the serving cell does not appear, according to the value of the access barring parameter and/or the terminal device Slice information to determine whether the terminal device can access the serving cell;
  • the processing module 1002 is specifically configured to, when the access barring parameter does not appear, but the permission and/or support information of the serving cell appears, according to the value and/or value of the permission and/or support information of the serving cell
  • the slice information of the terminal device to determine whether the terminal device can access the serving cell
  • the processing module 1002 is specifically configured to, when both the access barring parameter and the permission and/or support information of the serving cell appear, according to the value of the access barring parameter, the permission and/or support information of the serving cell At least one of the value of the supporting information and the slice information of the terminal device determines whether the terminal device can access the serving cell.
  • the processing module 1002 is configured to, according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device, Determining whether the terminal device can access the serving cell is specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell , Specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that when the terminal device does not support slicing and/or the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition, determine the The terminal device cannot access the serving cell;
  • the processing module 1002 is specifically configured to determine that the terminal device supports slicing when the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy a second condition Able to access the serving cell.
  • the processing module 1002 is configured to perform according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device , Determining whether the terminal device can access the serving cell is specifically at least one of the following:
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition;
  • the processing module 1002 is specifically configured to: when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the second condition, according to the slice information of the terminal device and/or the The value of the access blocking parameter determines whether the terminal device can access the serving cell.
  • the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the slice information of the terminal device and/or the value of the access blocking parameter, specifically at least one of the following one:
  • the processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
  • the processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the value of the access barring parameter is barred.
  • the first condition includes any one of the following:
  • the slices supported by the terminal device are different from the slices supported by the serving cell;
  • the slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
  • the second condition includes any one of the following:
  • the slice supported by the terminal device is the same as at least one slice supported by the serving cell;
  • the slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  • Terminal devices that do not support slicing
  • a terminal device that does not support the slice supported by the serving cell
  • the terminal device that does not support preset priority slices supported by the serving cell.
  • the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  • the access control parameter is carried in system information sent by the serving cell.
  • the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
  • the system message may be MIB or SIB1.
  • the permission and/or support information of the serving cell represents any one of the following:
  • Prevent terminal devices that support slicing from accessing prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and allow terminal devices that meet preset slicing information to access.
  • the service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  • the device provided in this embodiment is used to implement the technical solution on the terminal device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 11 is a schematic structural diagram of Embodiment 2 of a network access control apparatus provided by this application.
  • the device can be integrated in the network equipment, and can also be realized through the network equipment.
  • the apparatus may include: a determining module 1101 and a broadcasting module 1102.
  • the determining module 1101 is used to determine access control parameters of a serving cell, where the serving cell is a cell of a network device, and the access control parameters are used to indicate that the serving cell allows and/or supports and/or prevents Access information;
  • the broadcasting module 1102 is used to broadcast the access control parameters.
  • the access control parameter includes at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
  • the access control parameter information includes at least one of the following: whether the access control parameter is configured and/or appears, and the value of the access control parameter.
  • the permission and/or support information of the serving cell represents any one of the following:
  • Prevent terminal devices that support slicing from accessing prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and allow terminal devices that meet preset slicing information to access.
  • the permission and/or support information of the serving cell includes at least one of the following:
  • the slice information allowed and/or supported by the serving cell and the service information allowed and/or supported by the serving cell.
  • the service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  • the terminal whose access is blocked by the serving cell includes any one of the following:
  • Terminal devices that do not support slicing
  • a terminal device that does not support the slice supported by the serving cell
  • the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  • the access control parameter is carried in the system information sent by the serving cell.
  • the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
  • system message may be MIB or SIB1.
  • the device provided in this embodiment is used to implement the technical solutions on the network device side in the foregoing method embodiments, and its implementation principles and technical effects are similar, and will not be repeated here.
  • the division of the various modules of the above device is only a division of logical functions, and may be fully or partially integrated into a physical entity during actual implementation, or may be physically separated.
  • these modules can all be implemented in the form of software called by processing elements; they can also be implemented in the form of hardware; some modules can be implemented in the form of calling software by processing elements, and some of the modules can be implemented in the form of hardware.
  • the processing module may be a separate processing element, or it may be integrated in a chip of the above-mentioned device for implementation.
  • each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.
  • the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASIC), or one or more microprocessors (digital signal processor, DSP), or, one or more field programmable gate arrays (FPGA), etc.
  • ASIC application specific integrated circuit
  • DSP digital signal processor
  • FPGA field programmable gate arrays
  • the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processors that can call program codes.
  • CPU central processing unit
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from a website, computer, server, or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).
  • FIG. 12 is a schematic diagram of the structure of the terminal device provided by this application.
  • the terminal device may include: a processor 1201, a memory 1202, a receiver 1203, and an interface 1204 for communicating with a network device.
  • the memory 1202 stores computer execution instructions
  • the processor 1201 executes the computer-executable instructions stored in the memory 1202, so that the processor 1201 executes the technical solutions on the terminal device side in the foregoing method embodiments.
  • FIG. 13 is a schematic diagram of the structure of the network device provided by this application.
  • the network device may include: a processor 1301, a memory 1302, a transmitter 1303, and an interface 1304 for communicating with a terminal device.
  • the memory 1302 stores computer execution instructions
  • processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • steps of the foregoing method embodiments may be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (field programmable gate array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM), which is used as an external cache.
  • FIG. 14 is a schematic block diagram of a communication system provided by an embodiment of the present application. As shown in FIG. 14, the communication system 1400 includes a terminal device 1401 and a network device 1402.
  • the terminal device 1401 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 1402 can be used to implement the corresponding function implemented by the network device in the above method.
  • the terminal equipment and the network equipment please refer to the records in the above-mentioned embodiments, which will not be repeated here.
  • the present application also provides a computer-readable storage medium in which computer-executable instructions are stored.
  • the computer-executable instructions are executed by a processor, they are used to implement the terminal device side in the foregoing method embodiments.
  • the embodiment of the present application also provides a program, which is used to execute the technical solution of the terminal device in the foregoing method embodiment when the program is executed by the processor.
  • the embodiment of the present application also provides a program, when the program is executed by the processor, it is used to execute the technical solution on the network device side (base station) in the foregoing method embodiment.
  • An embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the network device side in the foregoing method embodiment.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • All or part of the steps in the foregoing method embodiments may be implemented by a program instructing relevant hardware.
  • the aforementioned program can be stored in a readable memory.
  • the program executes the steps of the above-mentioned method embodiments; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, Solid state hard disk, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.

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Abstract

Provided in the embodiments of the present application are a network access control method and apparatus, a device, and a storage medium. The method comprises that: a serving cell determines access control parameters to be broadcast so as to indicate that the serving cell allows and/or supports and/or bars the access of information; then the access control parameters are broadcasted by means of a network device to which same belongs, and accordingly, a terminal device located in the serving cell will receive the access control parameters broadcasted by the serving cell; and according to the access control parameters, it is determined whether the terminal device is able to access the serving cell. In the present technical solution, the serving cell implements the access control of the terminal device by means of broadcasting information supported and/or allowed and/or barred thereby, and the terminal device determines whether same is able to access the serving cell on the basis of the received access control parameters in combination with slice information thereof, thus improving the accuracy with which cell access is controlled.

Description

网络接入控制方法、装置、设备及存储介质Network access control method, device, equipment and storage medium 技术领域Technical field
本申请实施例涉及通信技术领域，尤其涉及一种网络接入控制方法、装置、设备及存储介质。The embodiments of the present application relate to the field of communication technologies, and in particular, to a network access control method, device, device, and storage medium.
背景技术Background technique
随着通信技术的发展，第五代新空口(5th generation new radio，5G NG)通信***中引入了网络切片(network slicing)技术。网络切片技术允许将通信网络划分为多个切片(slice)，不同类型的业务在不同的网络切片中传输，能够保证不同业务之间互不干扰，满足不同服务的需求。因而，如何控制终端设备的网络接入是亟待解决的问题。With the development of communication technology, the fifth generation new radio (5G NG) communication system has introduced network slicing technology. The network slicing technology allows the communication network to be divided into multiple slices, and different types of services are transmitted in different network slices, which can ensure that different services do not interfere with each other and meet the needs of different services. Therefore, how to control the network access of terminal equipment is a problem to be solved urgently.
现有技术中，NR小区为了提高业务的稳定性和可靠性，需要对终端设备的接入进行控制。例如，通过在主信息块(master information block，MIB)中广播小区接入阻止参数(cellbarred)，终端设备根据cellbarred的设置确定是否能够接入该小区。其中，在cellbarred设置为barred时，表示该小区为禁止接入小区；若cellbarred设置为notbarred，表示该小区为允许接入小区。In the prior art, in order to improve the stability and reliability of the service, the NR cell needs to control the access of the terminal device. For example, by broadcasting the cell access barring parameter (cellbarred) in a master information block (MIB), the terminal device determines whether it can access the cell according to the setting of the cellbarred. Among them, when the cellbarred is set to barred, it means that the cell is forbidden to access the cell; if the cellbarred is set to notbarred, it means that the cell is an allowed access cell.
然而，由于NR小区广播的cellbarred是小区级别的参数，在cellbarred设置为barred时，所有的终端设备都被阻止接入该小区，无法与不同切片能力的终端设备相适应，存在小区接入控制精度差的问题。However, since the cellbarred broadcast by the NR cell is a cell-level parameter, when the cellbarred is set to barred, all terminal devices are prevented from accessing the cell, which cannot adapt to terminal devices with different slicing capabilities, and there is cell access control accuracy. Poor problem.
发明内容Summary of the invention
本申请实施例提供一种网络接入控制方法、装置、设备及存储介质，解决了现有小区接入控制方法由于无法与不同切片能力的终端设备相适应，存在小区接入控制精度差的问题。The embodiments of the present application provide a network access control method, device, equipment and storage medium, which solve the problem of poor cell access control accuracy due to the existing cell access control method being unable to adapt to terminal equipment with different slicing capabilities .
第一方面，本申请实施例提供一种网络接入控制方法，包括：In the first aspect, an embodiment of the present application provides a network access control method, including:
接收服务小区广播的接入控制参数，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Receiving access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
根据所述接入控制参数，确定终端设备是否能够接入所述服务小区。According to the access control parameter, it is determined whether the terminal device can access the serving cell.
第二方面，本申请实施例提供一种网络接入控制方法，包括：In the second aspect, an embodiment of the present application provides a network access control method, including:
确定服务小区的接入控制参数，所述服务小区为网络设备的一个小区，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Determining an access control parameter of a serving cell, where the serving cell is a cell of a network device, and the access control parameter is used to indicate information that the serving cell allows and/or supports and/or prevents access;
广播所述接入控制参数。Broadcast the access control parameters.
第三方面，本申请实施例提供一种网络接入控制装置，包括：接收模块和处理模块；In a third aspect, an embodiment of the present application provides a network access control device, including: a receiving module and a processing module;
所述接收模块，用于接收服务小区广播的接入控制参数，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；The receiving module is configured to receive access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
所述处理模块，用于根据所述接入控制参数，确定终端设备是否能够接入所述服务小区。The processing module is configured to determine whether the terminal device can access the serving cell according to the access control parameter.
第四方面，本申请实施例提供一种网络接入控制装置，包括：确定模块和广播模块；In a fourth aspect, an embodiment of the present application provides a network access control device, including: a determining module and a broadcasting module;
所述确定模块，用于确定服务小区的接入控制参数，所述服务小区为网络设备所服务的一个小区，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；The determining module is configured to determine an access control parameter of a serving cell, where the serving cell is a cell served by a network device, and the access control parameter is used to indicate that the serving cell allows and/or supports and/or Information blocking access;
所述广播模块，用于广播所述接入控制参数。The broadcasting module is used to broadcast the access control parameters.
第五方面，本申请实施例提供一种终端设备，包括：In a fifth aspect, an embodiment of the present application provides a terminal device, including:
处理器、存储器、接收器，以及与网络设备进行通信的接口；Processor, memory, receiver, and interface for communication with network equipment;
所述存储器存储计算机执行指令；The memory stores computer execution instructions;
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述第一方面所述的方法。The processor executes the computer-executable instructions stored in the memory, so that the processor executes the method described in the first aspect above.
可选地，上述处理器可以为芯片。Optionally, the foregoing processor may be a chip.
第六方面，本申请实施例提供一种网络设备，包括：In a sixth aspect, an embodiment of the present application provides a network device, including:
处理器、存储器、发送器，以及与终端设备进行通信的接口；Processor, memory, transmitter, and interface for communication with terminal equipment;
所述存储器存储计算机执行指令；The memory stores computer execution instructions;
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述第二方面所述的方法。The processor executes the computer-executable instructions stored in the memory, so that the processor executes the method described in the second aspect above.
可选地，上述处理器可以为芯片。Optionally, the foregoing processor may be a chip.
第七方面，本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机 执行指令，当所述计算机执行指令被处理器执行时用于实现第一方面所述的方法。In a seventh aspect, an embodiment of the present application provides a computer-readable storage medium having computer-executable instructions stored in the computer-readable storage medium. When the computer-executable instructions are executed by a processor, they are used to implement the first aspect. Methods.
第八方面，本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现第二方面所述的方法。In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium having computer-executable instructions stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement the description of the second aspect Methods.
第九方面，本申请实施例提供一种程序，当该程序被处理器执行时，用于执行如第一方面所述的方法。In a ninth aspect, an embodiment of the present application provides a program, which is used to execute the method described in the first aspect when the program is executed by a processor.
第十方面，本申请实施例提供一种程序，当该程序被处理器执行时，用于执行如第二方面所述的方法。In a tenth aspect, an embodiment of the present application provides a program, when the program is executed by a processor, it is used to execute the method described in the second aspect.
第十一方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现如第一方面所述的方法。In an eleventh aspect, an embodiment of the present application provides a computer program product, including program instructions, and the program instructions are used to implement the method described in the first aspect.
第十二方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现如第二方面所述的方法。In a twelfth aspect, an embodiment of the present application provides a computer program product, including program instructions, and the program instructions are used to implement the method described in the second aspect.
第十三方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第一方面所述的方法。In a thirteenth aspect, an embodiment of the present application provides a chip, which includes a processing module and a communication interface, and the processing module can execute the method described in the first aspect.
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第一方面所述的方法。Further, the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect. The method described.
第十四方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第二方面所述的方法。In a fourteenth aspect, an embodiment of the present application provides a chip, which includes a processing module and a communication interface, and the processing module can execute the method described in the second aspect.
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第二方面所述的方法。Further, the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute the second aspect The method described.
本申请第十五方面提供一种通信***，包括：网络设备和终端设备；A fifteenth aspect of this application provides a communication system, including: network equipment and terminal equipment;
所述终端设备为上述第三方面所述的装置，所述网络设备为上述第四方面所述的装置。The terminal device is the device described in the third aspect, and the network device is the device described in the fourth aspect.
本申请实施例提供的网络接入控制方法、装置、设备及存储介质，服务小区确定出待广播的接入控制参数，以指示该服务小区允许和/或支持和/或阻止接入的信息，随后将该接入控制参数进行广播，因而，位于该服务小区内的终端设备会接收到服务小区广播的接入控制参数，并根据该接入控制参数，确定终端设备是否能够接入该服务小区。该技术方案中，服务小区通过广播自身支持和/允许和/或阻止的信息，实现了对终端设备接入控制，终端设备基于接收到的接入控制参数并结合自身的切片信息，确定出其能否接入服务小区，提高了小区接入的控制精度。In the network access control method, device, device, and storage medium provided by the embodiments of the present application, the serving cell determines the access control parameters to be broadcast to indicate the information that the serving cell allows and/or supports and/or prevents access, The access control parameter is then broadcasted. Therefore, the terminal device located in the serving cell will receive the access control parameter broadcast by the serving cell, and based on the access control parameter, determine whether the terminal device can access the serving cell . In this technical solution, the serving cell realizes the access control of the terminal device by broadcasting the information supported and/or allowed and/or blocked by itself. The terminal device determines its access control parameters based on the received access control parameters and combined with its own slice information. Whether it can access the serving cell improves the accuracy of cell access control.
附图说明Description of the drawings
图1为本申请实施例提供的一种通信***的结构示意图；FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of this application;
图2为本申请实施例提供的网络接入控制方法实施例一的交互示意图；2 is a schematic diagram of interaction of Embodiment 1 of a network access control method provided by an embodiment of this application;
图3为本申请实施例提供的网络接入控制方法实施例二的框图；3 is a block diagram of Embodiment 2 of a network access control method provided by an embodiment of this application;
图4为本申请实施例提供的网络接入控制方法实施例三的框图；4 is a block diagram of Embodiment 3 of a network access control method provided by an embodiment of this application;
图5为本申请实施例提供的网络接入控制方法实施例四的框图；FIG. 5 is a block diagram of Embodiment 4 of a network access control method provided by an embodiment of this application;
图6为本申请实施例提供的网络接入控制方法实施例五的框图；FIG. 6 is a block diagram of Embodiment 5 of a network access control method provided by an embodiment of this application;
图7为本申请实施例提供的网络接入控制方法实施例六的框图；FIG. 7 is a block diagram of Embodiment 6 of a network access control method provided by an embodiment of this application;
图8为本申请实施例提供的网络接入控制方法实施例七的框图；FIG. 8 is a block diagram of Embodiment 7 of a network access control method provided by an embodiment of this application;
图9为本申请实施例提供的网络接入控制方法实施例八的框图；FIG. 9 is a block diagram of Embodiment 8 of a network access control method provided by an embodiment of this application;
图10为本申请提供的网络接入控制装置实施例一的结构示意图；10 is a schematic structural diagram of Embodiment 1 of a network access control apparatus provided by this application;
图11为本申请提供的网络接入控制装置实施例二的结构示意图；FIG. 11 is a schematic structural diagram of Embodiment 2 of a network access control apparatus provided by this application;
图12为本申请提供的终端设备的结构示意图；FIG. 12 is a schematic diagram of the structure of the terminal device provided by this application;
图13为本申请提供的网络设备的结构示意图；FIG. 13 is a schematic diagram of the structure of the network equipment provided by this application;
图14是本申请实施例提供的一种通信***的示意性框图。FIG. 14 is a schematic block diagram of a communication system provided by an embodiment of the present application.
具体实施方式Detailed ways
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
本申请实施例的说明书、权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例能够以除了在这里图示或描述之外的顺序实施。此外，术语“包括”和“具有” 以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。The terms "first", "second", etc. in the description, claims, and the above-mentioned drawings of the embodiments of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in a sequence other than that shown or described herein. In addition, the terms "including" and "having" and any variations of them are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those clearly listed. Those steps or units may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment.
现阶段，针对人们对速率、延迟、高速移动性、能效的追求，以及未来生活中业务的多样性、复杂性，第三代合作伙伴计划(3rd generation partnership project，3GPP)国际标准组织开始研发第五代(5th-generation，5G)移动通信技术。5G移动通信技术的主要应用场景为：增强移动超宽带(enhanced mobile broadband，eMBB)、低时延高可靠通信(ultra-reliable and low latency communications，URLLC)、大规模机器类通信(massive machine type of communication，mMTC)。At this stage, in response to people’s pursuit of speed, latency, high-speed mobility, and energy efficiency, as well as the diversity and complexity of business in the future, the third generation partnership project (3GPP) international standards organization has begun to develop the first Five generations (5th-generation, 5G) mobile communication technology. The main application scenarios of 5G mobile communication technology are: enhanced mobile broadband (eMBB), ultra-reliable and low latency communications (URLLC), and massive machine type of communications communication, mMTC).
在实际应用中，无线资源控制(Radio Resource Control，RRC)主要用于在有限带宽的条件下，为网络内无线用户终端提供业务质量保障，其能够在网络话务量分布不均匀、信道特性因信道衰弱和干扰而起伏变化等情况下，灵活分配和动态调整无线传输部分和网络的可用资源，最大程度地提高无线频谱利用率，防止网络拥塞和保持尽可能小的信令负荷。In practical applications, Radio Resource Control (RRC) is mainly used to provide service quality assurance for wireless user terminals in the network under the condition of limited bandwidth. In the case of channel fading and interference and fluctuations, the available resources of the wireless transmission part and the network can be flexibly allocated and dynamically adjusted to maximize wireless spectrum utilization, prevent network congestion and keep the signaling load as small as possible.
下面针对本申请实施例涉及的术语进行解释说明：The following explains the terms involved in the embodiments of this application:
5G RRC状态5G RRC status
在5G NG***中，RRC支持三种状态，RRC_IDLE、RRC_INACTIVE、RRC_CONNECTED。其中，RRC_INACTIVE是为了在5G的网络环境中，降低空口信令、快速恢复网络侧与终端设备之间的无线连接，以快速恢复数据业务而引入的新状态，其与RRC_IDLE、RRC_CONNECTED不同。In the 5G NG system, RRC supports three states, RRC_IDLE, RRC_INACTIVE, and RRC_CONNECTED. Among them, RRC_INACTIVE is a new state introduced in order to reduce air interface signaling, quickly restore the wireless connection between the network side and the terminal device, and quickly restore data services in the 5G network environment, which is different from RRC_IDLE and RRC_CONNECTED.
具体的，对于RRC_IDLE状态，移动性为基于用户设备(user equipment，UE)的小区选择重选，寻呼由核心网(core network，CN)发起，寻呼区域由CN配置。基站侧不存在用户设备接入层UE AS的上下文，网络侧与终端设备之间不存在RRC的连接。Specifically, for the RRC_IDLE state, mobility is cell selection reselection based on user equipment (UE), paging is initiated by a core network (core network, CN), and the paging area is configured by the CN. There is no context of the user equipment access layer UE AS on the base station side, and there is no RRC connection between the network side and the terminal equipment.
对于RRC_CONNECTED状态，网络侧与终端设备之间存在RRC连接，基站和UE存在UE AS上下文，网络侧获知的UE位置是小区级别的。此时，移动性是网络侧控制的移动性，UE和基站之间可以传输单播数据。For the RRC_CONNECTED state, there is an RRC connection between the network side and the terminal device, the base station and the UE have a UE AS context, and the UE location learned by the network side is at the cell level. At this time, mobility is the mobility controlled by the network side, and unicast data can be transmitted between the UE and the base station.
对于RRC_INACTIVE状态，移动性是基于UE的小区选择或重选，存在CN-NR之间的连接，UE AS的上下文存在某个基站上，寻呼由无线接入网(wireless access network，RAN)触发，基于RAN的寻呼区域由RAN管理，网络侧获知的UE位置是基于RAN的寻呼区域级别的。For the RRC_INACTIVE state, mobility is based on UE cell selection or reselection, there is a connection between CN-NR, the context of UE AS exists on a certain base station, and paging is triggered by the wireless access network (RAN) The RAN-based paging area is managed by the RAN, and the UE location learned by the network side is based on the RAN paging area level.
也即，在RRC INACTIVE状态下，RRC和NAS上下文仍部分保留在终端、基站和核心网中，此时，终端状态几乎与RRC_IDLE相同，因此更省电，同时，还可快速从RRC INACTIVE状态转移到RRC CONNECTED状态，减少信令数量，非常适合小包发送的百万级大规模物联网业务和时延敏感的URLLC业务。That is, in the RRC INACTIVE state, the RRC and NAS contexts are still partially retained in the terminal, base station, and core network. At this time, the terminal state is almost the same as RRC_IDLE, so it saves more power. At the same time, it can quickly transition from the RRC INACTIVE state. In the RRC CONNECTED state, the number of signaling is reduced, which is very suitable for the millions of large-scale Internet of Things services sent by small packets and the delay-sensitive URLLC services.
网络切片技术Network slicing technology
现阶段，垂直市场对无线通信的强劲需求是有目共睹的，为了满足垂直行业对延迟、移动性、可靠性、位置精度等方面的需求，需要对RAN如何支持垂直业务方面进行增强。其中，一种方式为，基于网络切片slicing，对不同需求的多个业务提供更低时延，更有目标性，更大的灵活性和更高的可扩展***。更具体地说，RAN slicing可以让应用程序提供商参与定制RAN的设计、部署和操作，以更好地支持应用程序提供商的业务。因此，5G标准的Rel-17中引入了接入网对切片slicing的增强，具体涉及以下方面：At this stage, the strong demand for wireless communications in the vertical market is obvious to all. In order to meet the needs of vertical industries for latency, mobility, reliability, and location accuracy, it is necessary to enhance how RAN supports vertical services. Among them, one way is based on network slicing to provide services with lower latency, more target, greater flexibility, and higher scalability for multiple services with different requirements. More specifically, RAN slicing allows application providers to participate in the design, deployment, and operation of customized RANs to better support the business of application providers. Therefore, the 5G standard Rel-17 introduces the access network to enhance slicing, which specifically involves the following aspects:
该研究项目旨在研究对RAN支持的网络切片的增强。研究项目的详细目标如下(The study item aims to investigate enhancement on RAN support of network slicing.Detailed objectives of the study item are)：This research project aims to study the enhancement of network slicing supported by RAN. The detailed objectives of the research project are as follows (The study item aims to investigate enhancement on RAN support of network slicing. Detailed objectives of the study item are):
1、研究能够使UE快速接入支持预期切片小区的机制，包括[RAN2](Study mechanisms to enable UE fast access to the cell supporting the intended slice,including[RAN2])。1. Research the mechanisms that enable the UE to quickly access and support the expected sliced cell, including [RAN2] (Study mechanisms to enable UE fast access to the cell supporting the intended slice, including [RAN2]).
a.在网络控制下，基于切片的小区重选。(Slice based cell reselection under network control)a. Under network control, cell reselection based on slicing. (Slice based cell reselection under network control)
b.基于切片的RACH配置或访问阻止。(Slice based RACH configuration or access barring)b. Slice-based RACH configuration or access blocking. (Slice based RACH configuration or access barring)
值得注意的是，能够研究现有机制是否可以满足这种情况或要求。(Note:whether the existing mechanism can meet this scenario or requirement can be studied)It is worth noting that it is possible to study whether the existing mechanism can meet this situation or requirement. (Note: whether the existing mechanism can meet this scenario or requirement can be studied)
2、研究支持服务连续性的必要性和机制，包括[RAN3])。(Study necessity and mechanisms to support service continuity,including[RAN3]2. Research the necessity and mechanism of supporting service continuity, including [RAN3]). (Study necessity and mechanisms to support service continuity, including[RAN3]
a.对于RAT内的切换服务中断，例如，目标gNB不支持UE正在进行的切片，研究切片重新映射，回退和数据转发程序。需要与SA2协调。(For intra-RAT handover service interruption,e.g.target gNB doesn’t support the UE’s ongoing slice,study slice re-mapping,fallback,and data forwarding procedures.Coordination with SA2 is needed)a. For the interruption of the handover service in the RAT, for example, the target gNB does not support the ongoing slice of the UE, and the slice remapping, fallback and data forwarding procedures are studied. Need to coordinate with SA2. (For intra-RAT handover service interruption, e.g. target gNB doesn’t support the UE’s ongoing slice, study slice re-mapping, fallback, and data forwarding procedures.Coordination with SA2 is needed)
可选的，在5G标准的Rel-15中，slicing仅涉及核心网侧。具体的，UE上报slicing需求，网络根据UE上报的slicing需求，选择合适的接入和移动性管理功能(access and mobility management function，AMF)，以建立UE和网络之间的业务会话。Optionally, in Rel-15 of the 5G standard, slicing only involves the core network side. Specifically, the UE reports a slicing requirement, and the network selects an appropriate access and mobility management function (AMF) according to the slicing requirement reported by the UE to establish a service session between the UE and the network.
对于Slicing标识，目前，RAN侧针对每一个slice定义了一个单一网络切片选择辅助信息(single network slice selection assistance information，S-NSSAI)。UE侧维护了一个网络切片选择辅助信息NSSAI，NSSAI是一个由S-NSSAI组成的列表，UE最多支持8个S-NSSAI。For the Slicing identifier, currently, the RAN side defines a single network slice selection assistance information (S-NSSAI) for each slice. The UE side maintains a network slice selection auxiliary information NSSAI, which is a list composed of S-NSSAI, and the UE supports a maximum of 8 S-NSSAIs.
S-NSSAI由切片和/或服务类型(slice/service type，SST)和切片区分符(slice differentiator，SD)组成，SST代表业务类型，即网络切片支持的特性和服务，SD代表相同SST下服务的不同UE组，是补充SST的可选信息，用于区分SST相同的多个网络切片。S-NSSAI is composed of slice and/or service type (slice/service type, SST) and slice differentiator (SD). SST stands for service type, that is, features and services supported by network slices, and SD stands for services under the same SST The different UE groups are optional information that supplements the SST and is used to distinguish multiple network slices with the same SST.
小区接入控制Cell access control
NR小区可以在主信息块(master information block，MIB)中广播小区接入阻止参数(cellbarred)，该参数是一个小区(cell)级别的参数。若该参数的取值被设置为阻止(barred)，代表该小区的接入过程被阻止掉(barred)，UE不能接入，若该参数被设置为不阻止(notbarred)，代表UE可以接入该小区。The NR cell may broadcast a cell access barred parameter (cellbarred) in a master information block (MIB), which is a cell-level parameter. If the value of this parameter is set to barred, it means that the cell’s access process is blocked (barred) and the UE cannot be accessed. If the parameter is set to not barred, it means that the UE can access. The cell.
现阶段，NR小区为了提高业务的稳定性和可靠性，需要对终端设备的接入进行控制，即主要是通过在MIB中广播小区接入阻止参数(cellbarred)，终端设备根据cellbarred的设置确定是否能够接入该小区。但是，由于NR小区广播的cellbarred是小区级别的参数，在cellbarred设置为barred时，所有的终端设备都被阻止接入该小区，无法与不同切片能力的终端设备相适应，存在小区接入控制精度差的问题。At this stage, in order to improve the stability and reliability of the service, the NR cell needs to control the access of the terminal equipment, that is, it mainly broadcasts the cell access barred parameter (cellbarred) in the MIB, and the terminal equipment determines whether or not according to the cellbarred setting. Able to access the cell. However, since the cellbarred broadcast by the NR cell is a cell-level parameter, when the cellbarred is set to barred, all terminal devices are prevented from accessing the cell, which cannot adapt to terminal devices with different slicing capabilities, and there is cell access control accuracy. Poor problem.
针对上述技术问题，本申请实施例提供了一种网络接入控制方法，服务小区确定出待广播的接入控制参数，以指示该服务小区允许和/或支持和/或阻止接入的信息，随后将该接入控制参数进行广播，因而，位于该服务小区内的终端设备会接收到服务小区广播的接入控制参数，并根据该接入控制参数，确定终端设备是否能够接入该服务小区。该技术方案中，服务小区通过广播自身支持和/允许和/或阻止的信息，实现了对终端设备接入控制，终端设备基于接收到的接入控制参数并结合自身的切片信息，确定出其能否接入服务小区，提高了小区接入的控制精度。In response to the above technical problems, the embodiments of the present application provide a network access control method. The serving cell determines the access control parameters to be broadcast to indicate the information that the serving cell allows and/or supports and/or prevents access. The access control parameter is then broadcasted. Therefore, the terminal device located in the serving cell will receive the access control parameter broadcast by the serving cell, and based on the access control parameter, determine whether the terminal device can access the serving cell . In this technical solution, the serving cell realizes the access control of the terminal device by broadcasting the information supported and/or allowed and/or blocked by itself. The terminal device determines its access control parameters based on the received access control parameters and combined with its own slice information. Whether it can access the serving cell improves the accuracy of cell access control.
具体的，本申请技术方案的整体构思是：基于切片技术的引入，终端设备会有不同的切片能力，或，不同的切片需求，因而也应该有不同的接入阻止规则，以区别对待切片/特定切片支持能力不同的终端，因而，服务小区可以通过广播自身允许和/或支持和/或阻止的信息，使得终端设备能够根据自身的切片信息和服务小区广播的信息确定是否接入，进而实现了服务小区对UE的接入控制和快速接入控制。Specifically, the overall idea of the technical solution of this application is: based on the introduction of slicing technology, terminal devices will have different slicing capabilities, or different slicing requirements, and therefore should also have different access blocking rules to treat slices differently. A specific slice supports terminals with different capabilities. Therefore, the serving cell can broadcast its own allowable and/or supported and/or blocked information, so that the terminal device can determine whether to access according to its own slice information and the information broadcast by the serving cell. The serving cell's access control and fast access control of the UE are improved.
示例性的，服务小区广播基于切片的(slicing-based)的接入控制参数。可选的，在SIB1中携带接入控制参数，该接入控制参数包括：接入阻止标识，和/或，服务小区允许或支持的切片标识。具体的，接入阻止标识可以复用现有MIB中的cellBarred参数，或，SIB1中的cellReservedForOtherUse。Exemplarily, the serving cell broadcasts slicing-based access control parameters. Optionally, an access control parameter is carried in the SIB1, and the access control parameter includes: an access barring identifier, and/or a slice identifier allowed or supported by the serving cell. Specifically, the access barred identifier can reuse the cellBarred parameter in the existing MIB, or the cellReservedForOtherUse in SIB1.
可选的，服务小区还可以进一步广播服务小区支持的切片标识对应的切片优先级，即该接入控制参数还可以包括服务小区支持的切片标识对应的切片优先级。Optionally, the serving cell may further broadcast the slice priority corresponding to the slice identifier supported by the serving cell, that is, the access control parameter may also include the slice priority corresponding to the slice identifier supported by the serving cell.
相应的，终端设备在接收到上述接入控制参数后，可以根据接入阻止标识是否广播或广播的取值，和/或，服务小区支持的切片标识和/或切片优先级是否广播或广播的取值，确定是否被bared。Correspondingly, after receiving the above-mentioned access control parameters, the terminal device may determine whether the access barring identifier is broadcast or broadcast, and/or whether the slice identifier and/or the slice priority supported by the serving cell are broadcast or broadcast. Value to determine whether it is bared.
可选的，基于本申请的技术方案，UE的行为可以是以下之一：Optionally, based on the technical solution of the present application, the behavior of the UE may be one of the following:
支持切片的UE被bar掉；UEs that support slicing are barred;
不支持切片的UE被bar掉；UEs that do not support slicing are barred;
不支持服务小区支持的切片的UE被bar掉；UEs that do not support slices supported by the serving cell are barred;
不支持服务小区支持的特定优先级的切片的UE被bar掉。UEs that do not support slices with specific priorities supported by the serving cell are barred.
其中，所述的被bar掉，即UE认为小区状态为barred，和/或，不允许UE选择或重选该小区，该UE需要选择其他小区。Wherein, the bar is off, that is, the UE considers the cell status to be barred, and/or the UE is not allowed to select or reselect the cell, and the UE needs to select another cell.
下面在介绍本申请的技术方案之前，首先介绍一下本申请所适用的通信***。Before introducing the technical solution of this application, let us first introduce the communication system to which this application applies.
示例性的，图1为本申请实施例提供的一种通信***的结构示意图。如图1所示，该通信***可以包括网络设备110和位于网络设备110覆盖范围内的多个终端设备120。图1示例性地示出了一个网络设备110和两个终端设备120。Exemplarily, FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of this application. As shown in FIG. 1, the communication system may include a network device 110 and a plurality of terminal devices 120 located within the coverage area of the network device 110. FIG. 1 exemplarily shows one network device 110 and two terminal devices 120.
可选地，该通信***可以包括多个网络设备110，并且每个网络设备的覆盖范围内可以包括其它数量的终端设备120，本申请实施例对该通信***中包括的网络设备110和终端设备120的数量不做限定。Optionally, the communication system may include multiple network devices 110, and the coverage of each network device may include other numbers of terminal devices 120. The embodiment of the present application may include network devices 110 and terminal devices included in the communication system. The number of 120 is not limited.
如图1所示，终端设备120与网络设备110之间可以进行无线通信。终端设备120之间可以进行终端直连(device to device，D2D)通信。可选的，网络设备110和终端设备120之间以及终端设备和终端设备之间可以通过授权频谱(licensed spectrum)进行通信，也可以通过免授权频谱(unlicensed spectrum) 进行通信，也可以同时通过授权频谱和免授权频谱进行通信。本申请的实施例对网络设备和终端设备之间、终端设备之间进行通信的方式不做限定。As shown in FIG. 1, the terminal device 120 and the network device 110 can perform wireless communication. The terminal devices 120 may perform direct terminal connection (device to device, D2D) communication. Optionally, the communication between the network device 110 and the terminal device 120 and between the terminal device and the terminal device can be through a licensed spectrum, or through an unlicensed spectrum, or through a license at the same time. Spectrum and unlicensed spectrum for communication. The embodiment of the present application does not limit the manner of communication between the network device and the terminal device, or between the terminal devices.
可以理解的是，图1只是示意图，该通信***中还可以包括其它网络设备，例如，核心网设备、无线中继设备和无线回传设备，或者可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例不限于此。It is understandable that Figure 1 is only a schematic diagram. The communication system may also include other network equipment, such as core network equipment, wireless relay equipment, and wireless backhaul equipment, or may include other networks such as network controllers, mobility management entities, etc. Entity, the embodiment of this application is not limited to this.
本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(global system of mobile communication，GSM)***、码分多址(code division multiple access，CDMA)***、宽带码分多址(wideband code division multiple access，WCDMA)***、通用分组无线业务(general packet radio service，GPRS)、长期演进(long term evolution，LTE)***、LTE频分双工(frequency division duplex，FDD)***、LTE时分双工(time division duplex，TDD)***、先进的长期演进(advanced long term evolution，LTE-A)***、新无线(new radio，NR)***、NR***的演进***、非授权频段上的LTE(LTE-based access to unlicensed spectrum，LTE-U)***、非授权频段上的NR(NR-based access to unlicensed spectrum，NR-U)***、通用移动通信***(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信***、无线局域网(wireless local area networks，WLAN)、无线保真(wireless fidelity，WiFi)、下一代通信***或其他通信***等。The technical solutions of the embodiments of this application can be applied to various communication systems, for example: global system of mobile communication (GSM) system, code division multiple access (CDMA) system, broadband code division multiple access (wideband code division multiple access, WCDMA) system, general packet radio service (GPRS), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE Time division duplex (TDD) system, advanced long term evolution (LTE-A) system, new radio (NR) system, evolution system of NR system, LTE on unlicensed frequency bands (LTE-based access to unlicensed spectrum, LTE-U) system, NR (NR-based access to unlicensed spectrum, NR-U) system on unlicensed frequency bands, universal mobile telecommunication system (UMTS), global Connected microwave access (worldwide interoperability for microwave access, WiMAX) communication systems, wireless local area networks (WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.
通常来说，传统的通信***支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信***将不仅支持传统的通信，还将支持例如，设备到设备(device to device，D2D)通信，机器到机器(machine to machine，M2M)通信，机器类型通信(machine type communication，MTC)，以及车辆间(vehicle to vehicle，V2V)通信等，本申请实施例也可以应用于这些通信***。Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, device to device (device to device, D2D) communication, machine to machine (M2M) communication, machine type communication (MTC), and vehicle to vehicle (V2V) communication, etc. The embodiments of this application can also be applied to these communications system.
本申请实施例描述的***架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。The system architecture and business scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. Those of ordinary skill in the art will know that with the network With the evolution of architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are equally applicable to similar technical problems.
本申请实施例中涉及的网络设备，可以是普通的基站(如NodeB或eNB或者gNB)、新无线控制器(new radio controller，NR controller)、集中式网元(centralized unit)、新无线基站、射频拉远模块、微基站、中继(relay)、分布式网元(distributed unit)、接收点(transmission reception point，TRP)、传输点(transmission point，TP)或者任何其它设备。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。为方便描述，本申请所有实施例中，上述为终端设备提供无线通信功能的装置统称为网络设备。The network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment. The embodiment of the present application does not limit the specific technology and specific device form adopted by the network device. For the convenience of description, in all the embodiments of the present application, the above-mentioned devices that provide wireless communication functions for terminal devices are collectively referred to as network devices.
在本申请实施例中，终端设备可以是任意的终端，比如，终端设备可以是机器类通信的用户设备。也就是说，该终端设备也可称之为用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal)、终端(terminal)等，该终端设备可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有移动终端的计算机等，例如，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。本申请实施例中不做具体限定。In the embodiment of the present application, the terminal device may be any terminal. For example, the terminal device may be a user equipment for machine-type communication. That is to say, the terminal equipment can also be called user equipment (UE), mobile station (MS), mobile terminal (mobile terminal), terminal (terminal), etc. The terminal equipment can be connected via wireless The radio access network (RAN) communicates with one or more core networks. For example, the terminal device may be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device may also They are portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network. There is no specific limitation in the embodiments of this application.
可选的，网络设备和终端设备可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对网络设备和终端设备的应用场景不做限定。Optionally, network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites. The embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.
下面，基于图1所示的通信***，通过具体实施例对本申请的技术方案进行详细说明。需要说明的是，本申请的技术方案可以包括以下内容中的部分或全部，下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例中不再赘述。Below, based on the communication system shown in FIG. 1, the technical solution of the present application will be described in detail through specific embodiments. It should be noted that the technical solution of the present application may include part or all of the following content. The following specific embodiments can be combined with each other. The same or similar concepts or processes may not be repeated in some embodiments. .
图2为本申请实施例提供的网络接入控制方法实施例一的交互示意图。该方法以终端设备和网络设备之间的信息交互进行解释说明。可以理解的是，网络设备可以同时和多个终端设备进行通信，本实施例中以一个终端设备与网络设备进行交互进行说明，关于其他终端设备的执行方案类似，本实施例中不对其进行赘述。2 is a schematic diagram of interaction of Embodiment 1 of a network access control method provided by an embodiment of this application. This method is explained by the information interaction between the terminal equipment and the network equipment. It is understandable that a network device can communicate with multiple terminal devices at the same time. In this embodiment, one terminal device interacts with the network device for description. The implementation schemes of other terminal devices are similar, and they will not be repeated in this embodiment. .
在本申请的实施例中，参照图2所示，该网络接入控制方法可以包括如下步骤：In the embodiment of the present application, as shown in FIG. 2, the network access control method may include the following steps:
S201、网络设备确定服务小区的接入控制参数。S201. The network device determines the access control parameters of the serving cell.
其中，服务小区为该网络设备下的一个小区，该接入控制参数用于指示该服务小区允许和/或支持和/或阻止接入的信息。Wherein, the serving cell is a cell under the network device, and the access control parameter is used to indicate information that the serving cell allows and/or supports and/or prevents access.
在本申请的实施例中，网络设备可以根据其所服务的小区的资源信息、能力信息，确定该小区允许和/或支持和/或阻止接入的信息，进而通过接入控制参数的信息进行指示。In the embodiments of the present application, the network device can determine the cell's access permission and/or support and/or block access information based on the resource information and capability information of the cell it serves, and then use the access control parameter information to perform instruct.
可选的，该接入控制参数可以是基于切片的参数，其可以适用于具有不同切片信息的终端设备。Optionally, the access control parameter may be a slice-based parameter, which may be applicable to terminal devices with different slice information.
在本申请的一种实施例中，该接入控制参数包括以下至少之一：接入阻止参数，服务小区的允许和 /或支持信息。In an embodiment of the present application, the access control parameter includes at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
可选的，网络设备可以通过配置接入阻止参数来指示其阻止接入的终端设备，可以通过配置服务小区的允许和/或支持信息来指示其允许和/或支持的终端设备。关于接入控制参数具体包括的参数可以根据实际场景确定，此处不再赘述。Optionally, the network device can instruct the terminal device that it blocks access by configuring the access blocking parameter, and it can indicate the terminal device that it allows and/or supports by configuring the permission and/or support information of the serving cell. The parameters specifically included in the access control parameters can be determined according to actual scenarios, and will not be repeated here.
示例性的，该网络设备确定服务小区的接入控制参数，可以理解为网络设备确定服务小区的接入控制参数的信息，该接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。Exemplarily, the network equipment determines the access control parameters of the serving cell, which can be understood as the information of the network equipment determining the access control parameters of the serving cell, and the information of the access control parameters includes at least one of the following: whether the access control parameter is Configuration and/or appearance, the value of the access control parameter.
可选的，接入控制参数是否配置和/或出现也可以理解为接入控制参数的配置信息和/或出现信息。Optionally, whether the access control parameter is configured and/or appears can also be understood as the configuration information and/or appearance information of the access control parameter.
在本申请的实施例中，由于接入控制参数包括接入阻止参数和/或服务小区的允许和/或支持信息，接入控制参数的信息包括接入控制参数是否配置和/或出现和/或接入控制参数的取值，则该接入控制参数的信息可以包括以下至少之一：接入阻止参数是否配置、接入阻止参数配置时是否出现，接入阻止参数出现时的取值、服务小区的允许和/或支持信息是否配置、服务小区的允许和/或支持信息配置时是否出现，服务小区的允许和/或支持信息出现时的内容/取值等等。关于接入控制参数的具体内容可以根据实际场景确定，此处不再赘述。In the embodiment of the present application, since the access control parameter includes the access barring parameter and/or the permission and/or support information of the serving cell, the information of the access control parameter includes whether the access control parameter is configured and/or appears and/or Or the value of the access control parameter, the information of the access control parameter may include at least one of the following: whether the access blocking parameter is configured, whether the access blocking parameter is configured, the value when the access blocking parameter appears, Whether the permission and/or support information of the serving cell is configured, whether the permission and/or support information of the serving cell is configured, and the content/value of the permission and/or support information of the serving cell when it appears, etc. The specific content of the access control parameters can be determined according to actual scenarios, and will not be repeated here.
S202、网络设备广播该接入控制参数。S202. The network device broadcasts the access control parameter.
在本申请的实施例中，网络设备可以对确定的接入控制参数进行广播，以告知该服务小区内的各个终端设备有关该服务小区的接入控制信息。In the embodiment of the present application, the network device may broadcast the determined access control parameter to inform each terminal device in the serving cell about the access control information of the serving cell.
可选的，网络设备可以通过专用信令将该接入控制参数通知给UE。Optionally, the network equipment may notify the UE of the access control parameters through dedicated signaling.
S203、终端设备获取服务小区广播的接入控制参数。S203: The terminal device obtains the access control parameters broadcast by the serving cell.
可选的，当服务小区通过其所属的网络设备在该服务小区覆盖范围广播接入控制参数时，位于服务小区覆盖范围内的终端设备均可以接收到该接入控制参数，并获取到该接入控制参数的信息，进而确定出该服务小区允许和/或支持和/或阻止接入的信息，为后续终端设备是否能够接入该服务小区奠定基础。Optionally, when the serving cell broadcasts access control parameters in the coverage area of the serving cell through the network equipment to which it belongs, all terminal devices located within the coverage area of the serving cell can receive the access control parameters and obtain the access control parameters. Into the control parameter information, and then determine the service cell to allow and/or support and/or block access information, which lays the foundation for whether subsequent terminal devices can access the serving cell.
可选的，当网络设备通过专用信令向UE通知上述接入控制参数时，UE在接收到该接入控制参数后，可以将其进行存储并使用。Optionally, when the network device notifies the UE of the aforementioned access control parameters through dedicated signaling, the UE may store and use the access control parameters after receiving the access control parameters.
S204、终端设备根据上述接入控制参数，确定终端设备是否能够接入该服务小区。S204. The terminal device determines whether the terminal device can access the serving cell according to the foregoing access control parameters.
在本申请的实施例中，终端设备通过对接收到的接入控制参数进行解析，确定出该接入控制参数的信息，进而根据该接入控制参数的信息和/或终端设备自身的信息确定其是否接入该服务小区。In the embodiment of the present application, the terminal device determines the information of the access control parameter by analyzing the received access control parameter, and then determines the information according to the information of the access control parameter and/or the information of the terminal device itself. Whether it accesses the serving cell.
在本申请的一种可能设计中，该S204可以通过如下步骤实现：In a possible design of this application, S204 can be implemented through the following steps:
A1、根据接入控制参数的信息，确定该终端设备是否能够接入服务小区。A1. Determine whether the terminal device can access the serving cell according to the information of the access control parameters.
其中，该接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。Wherein, the information of the access control parameter includes at least one of the following: whether the access control parameter is configured and/or appears, and the value of the access control parameter.
示例性的，终端设备首先根据接入控制参数的信息，确定出该接入控制参数是否被配置和/或出现，以及出现时接入控制参数的取值，在确定终端设备是否能够接入服务小区。Exemplarily, the terminal device first determines whether the access control parameter is configured and/or appears according to the information of the access control parameter, and the value of the access control parameter when it appears, and determines whether the terminal device can access the service. Community.
具体的，确定接入控制参数的信息，具体为确定出该接入控制参数包括的接入阻止参数是否配置和/或出现，和/或，接入阻止参数被配置且出现时，该接入阻止参数的取值，和/或，服务小区的允许和/或支持信息是否配置和/或出现，和/或，服务小区的允许和/或支持信息被配置且出现时，该服务小区的允许和/或支持信息的取值等。Specifically, determining the information of the access control parameter is specifically determining whether the access blocking parameter included in the access control parameter is configured and/or appears, and/or, when the access blocking parameter is configured and appears, the access The value of the blocking parameter, and/or, whether the permission and/or support information of the serving cell is configured and/or present, and/or, when the permission and/or support information of the serving cell is configured and appears, the permission of the serving cell And/or the value of supporting information, etc.
可选的，在本申请的实施例中，接入控制参数是否被配置可以解释为接入控制参数被配置或未被配置。Optionally, in the embodiment of the present application, whether the access control parameter is configured may be interpreted as whether the access control parameter is configured or not.
具体的，对于网络设备而言，接入控制参数被配置，可以理解为该参数出现或未出现，接入控制参数未被配置，可以理解为该参数未出现。Specifically, for the network device, the access control parameter is configured, which can be understood as the presence or absence of the parameter, and the access control parameter is not configured, which can be understood as the parameter does not appear.
对于终端设备而言，在接入控制参数出现时，可以理解为该接入控制参数被配置，而在接入控制参数未出现时，可以理解为该接入控制参数被配置或者该接入控制参数未被配置。For the terminal device, when the access control parameter appears, it can be understood that the access control parameter is configured, and when the access control parameter does not appear, it can be understood that the access control parameter is configured or the access control parameter is configured. The parameter is not configured.
在另一种可能设计中，网络设备和终端设备对接入控制参数是否被配置的含义可以有相同的理解，即在接入控制参数被配置时，可以理解为该参数出现，接入控制参数未被配置，可以理解为该参数未出现。In another possible design, the network device and the terminal device can have the same understanding of whether the access control parameter is configured, that is, when the access control parameter is configured, it can be understood that the parameter appears, and the access control parameter If it is not configured, it can be understood that the parameter does not appear.
本申请实施例提供的网络接入控制方法，服务小区通过网络设备确定接入控制参数并进行广播，以指示该服务小区允许和/或支持和/或阻止的信息，该服务小区覆盖范围内的终端设备根据接收到的接入控制参数确定该终端设备能否接入该服务小区。该技术方案中，终端设备可以基于接收到的接入控制参数和/或终端设备自身的信息确定能否接入服务小区，实现了服务小区对终端设备接入控制，提高了小区接入的控制精度。In the network access control method provided by the embodiments of the application, the serving cell determines the access control parameters through a network device and broadcasts them to indicate the information allowed and/or supported and/or blocked by the serving cell. The terminal device determines whether the terminal device can access the serving cell according to the received access control parameter. In this technical solution, the terminal device can determine whether it can access the serving cell based on the received access control parameters and/or the information of the terminal device itself, which realizes the access control of the terminal device by the serving cell and improves the control of cell access Accuracy.
示例性的，图3为本申请实施例提供的网络接入控制方法实施例二的框图。如图3所示，在本申请 的实施例中，根据接入控制参数指示的内容，接入控制参数的信息可以包括服务小区允许和/或支持接入的信息，和/或，服务小区阻止接入的信息，因而，终端设备可以根据接入控制信息的内容与终端设备的信息是否匹配确定终端设备是否能够接入服务小区。Exemplarily, FIG. 3 is a block diagram of Embodiment 2 of a network access control method provided by an embodiment of this application. As shown in FIG. 3, in the embodiment of the present application, according to the content indicated by the access control parameter, the information of the access control parameter may include the information that the serving cell allows and/or supports access, and/or the serving cell prevents Therefore, the terminal device can determine whether the terminal device can access the serving cell according to whether the content of the access control information matches the information of the terminal device.
示例性的，在本申请的一种可能设计中，参照图3所示，若接入控制信息用于指示服务小区允许和/或支持接入的信息，则该步骤A1(根据接入控制参数的信息，确定终端设备是否能够接入服务小区)，包括以下至少之一：Exemplarily, in a possible design of the present application, referring to FIG. 3, if the access control information is used to indicate the information that the serving cell allows and/or supports access, then this step A1 (according to the access control parameter To determine whether the terminal device can access the serving cell), including at least one of the following:
在服务小区允许和/或支持接入的信息与终端设备的信息匹配时，确定终端设备能够接入服务小区；When the information that the serving cell allows and/or supports access matches the information of the terminal device, it is determined that the terminal device can access the serving cell;
在服务小区允许和/或支持接入的信息与终端设备的信息不匹配时，确定终端设备不能接入服务小区。When the information that the serving cell allows and/or supports access does not match the information of the terminal device, it is determined that the terminal device cannot access the serving cell.
可选的，在服务小区允许和/或支持接入的信息包括该服务小区支持的切片信息，若该服务小区支持的切片信息与终端设备的切片信息一致，即终端设备的切片(和/或切片优先级)与服务小区支持的切片(和/或切片优先级)存在至少一个相同时，则认为该服务小区允许和/或支持接入的信息与终端设备的信息匹配。若该服务小区支持的切片信息与终端设备的切片信息都不一致，即终端设备的切片(和/或切片优先级)与服务小区支持的切片(和/或切片优先级)都不相同时，认为该服务小区允许和/或支持接入的信息与终端设备的信息不匹配。Optionally, the information permitted and/or supported for access in the serving cell includes slice information supported by the serving cell. If the slice information supported by the serving cell is consistent with the slice information of the terminal device, that is, the slice (and/or When at least one slice (and/or slice priority) supported by the serving cell is the same as the slice priority, it is considered that the information allowed and/or supported for access by the serving cell matches the information of the terminal device. If the slice information supported by the serving cell is inconsistent with the slice information of the terminal device, that is, the slice (and/or slice priority) of the terminal device and the slice (and/or slice priority) supported by the serving cell are not the same, it is considered The information that the serving cell allows and/or supports access does not match the information of the terminal device.
进一步的，在本申请的实施例中，若该接入控制参数未指示服务小区允许和/或支持接入的信息，一种可能设计中，认为该服务小区不允许和/或不支持所有的终端接入，另一种可能设计中，可以认为该服务小区允许和/或支持所有的终端接入，再一种可能设计中，可以认为该服务小区不允许和/或支持所有支持切片的终端接入，又一种可能设计中，可以认为该服务小区仅允许和/或支持所有支持切片的终端接入。关于该接入控制参数未指示服务小区允许和/或支持接入的信息的具体含义可以根据实际情况确定，此处不再赘述。Further, in the embodiment of the present application, if the access control parameter does not indicate the information that the serving cell allows and/or supports access, in a possible design, it is considered that the serving cell does not allow and/or does not support all Terminal access. In another possible design, the serving cell can be considered to allow and/or support all terminal access. In another possible design, it can be considered that the serving cell does not allow and/or support all terminals that support slicing. Access, in another possible design, it can be considered that the serving cell only allows and/or supports access by all terminals that support slicing. The specific meaning of the information that the access control parameter does not indicate that the serving cell allows and/or supports access can be determined according to actual conditions, and will not be repeated here.
在本申请的一种可能设计中，参照图3所示，若接入控制信息用于指示服务小区阻止接入的信息，该步骤A1(根据接入控制参数的信息，确定终端设备是否能够接入服务小区)，包括以下至少之一：In a possible design of this application, referring to Figure 3, if the access control information is used to indicate the information that the serving cell prevents access, this step A1 (according to the information of the access control parameters, determine whether the terminal device can access Into the serving cell), including at least one of the following:
在服务小区阻止接入的信息与终端设备的信息匹配时，确定终端设备不能接入服务小区；When the access blocking information of the serving cell matches the information of the terminal device, it is determined that the terminal device cannot access the serving cell;
在服务小区阻止接入的信息与终端设备的信息不匹配时，确定终端设备能够接入服务小区。When the access blocking information of the serving cell does not match the information of the terminal device, it is determined that the terminal device can access the serving cell.
可选的，在一种实施例中，若服务小区阻止支持切片的终端接入，且该终端设备能够支持切片，则认为服务小区阻止接入的信息与终端设备的信息匹配；若服务小区阻止支持切片的终端接入，但该终端设备不支持切片，则认为服务小区阻止接入的信息与终端设备的信息不匹配。Optionally, in an embodiment, if the serving cell prevents a terminal that supports slicing from accessing, and the terminal device can support slicing, it is considered that the information about the serving cell’s access prevention matches the information of the terminal device; if the serving cell blocks If a terminal that supports slicing is accessed, but the terminal device does not support slicing, it is considered that the information that the serving cell prevents access does not match the information of the terminal device.
在另一种实施例中，若服务小区阻止不支持切片的终端接入，而该终端设备能够支持切片，则认为服务小区阻止接入的信息与终端设备的信息不匹配；若服务小区阻止不支持切片的终端接入，且该终端设备不支持切片，则认为服务小区阻止接入的信息与终端设备的信息匹配。In another embodiment, if the serving cell prevents a terminal that does not support slicing from accessing, and the terminal device can support slicing, it is considered that the information of the serving cell to block access does not match the information of the terminal device; if the serving cell does not block the access If the terminal supports slicing access, and the terminal device does not support slicing, it is considered that the information of the serving cell to prevent access matches the information of the terminal device.
进一步的，在本申请的实施例中，若该接入控制参数未指示服务小区阻止接入的信息，一种可能设计中，认为该服务小区允许和/或支持任意的终端接入，另一种可能设计中，可以认为该服务小区不允许和/或不支持所有的终端接入，即只允许不支持切片的终端接入或者只支持非切片终端接入。关于该接入控制参数未指示服务小区阻止接入的信息的具体含义可以根据实际情况确定，此处不再赘述。Further, in the embodiment of the present application, if the access control parameter does not indicate information that the serving cell prevents access, in one possible design, it is considered that the serving cell allows and/or supports any terminal access, and the other In this possible design, it can be considered that the serving cell does not allow and/or does not support all terminal access, that is, only allows access of terminals that do not support slicing or only supports access of non-sliced terminals. The specific meaning of the information that the access control parameter does not indicate that the serving cell prevents access can be determined according to actual conditions, and will not be repeated here.
可选的，在上述的各可能设计中，为了确定终端设备能否接入服务小区，该方法还可以包括如下步骤：Optionally, in each of the foregoing possible designs, in order to determine whether the terminal device can access the serving cell, the method may further include the following steps:
根据接入控制参数是否配置、接入控制参数是否出现、接入控制参数的取值中的至少之一，确定该服务小区允许和/或支持和/或阻止接入的信息与终端设备的信息是否匹配。According to at least one of whether the access control parameter is configured, whether the access control parameter appears, and the value of the access control parameter, determine the information of the serving cell to allow and/or support and/or block access and the information of the terminal device Whether it matches.
在本申请的实施例中，服务小区允许和/或支持接入的信息与终端设备的信息是否匹配以及服务小区阻止接入的信息与终端设备的信息是否匹配需要根据接入控制参数是否配置、接入控制参数是否出现、接入控制参数的取值中的至少之一确定。In the embodiment of the present application, whether the information allowed and/or supported by the serving cell matches the information of the terminal device and whether the information blocked by the serving cell matches the information of the terminal device needs to be based on whether the access control parameters are configured, At least one of whether the access control parameter appears and the value of the access control parameter is determined.
示例性的，若接入控制参数中的接入阻止参数被配置，表明服务小区指示了阻止的信息，终端设备可以根据服务小区指示的具体阻止信息、接入阻止参数是否出现、接入阻止参数的取值以及终端设备的信息中的至少之一，确定服务小区阻止接入的信息与终端设备的信息是否匹配。Exemplarily, if the access blocking parameter in the access control parameter is configured, it indicates that the serving cell indicates the blocking information, and the terminal device can according to the specific blocking information indicated by the serving cell, whether the access blocking parameter appears, and the access blocking parameter At least one of the value of and the information of the terminal device determines whether the information of the serving cell to prevent access matches the information of the terminal device.
示例性的，若接入控制参数中的服务小区的允许和/或支持信息被配置，表明服务小区指示了允许和/或支持的信息，终端设备可以根据服务小区的允许和/或支持信息是否出现、服务小区的允许和/或支持信息的具体取值、终端设备的信息中的至少之一，确定服务小区允许和/或支持的信息与终端设备的信息是否匹配。Exemplarily, if the permission and/or support information of the serving cell in the access control parameter is configured, it indicates that the serving cell indicates the permission and/or support information, and the terminal device may determine whether the permission and/or support information of the serving cell is At least one of the presence, the specific value of the permission and/or support information of the serving cell, and the information of the terminal device determines whether the information permitted and/or supported by the serving cell matches the information of the terminal device.
关于服务小区允许和/或支持和/或阻止接入的信息与终端设备的信息是否匹配的具体实现可以参见下述实施例中的记载，此处不再赘述。For the specific implementation of whether the information of the serving cell permitting and/or supporting and/or preventing access matches with the information of the terminal device, refer to the records in the following embodiments, which will not be repeated here.
示例性的，在上述各实施例的基础上，图4为本申请实施例提供的网络接入控制方法实施例三的框 图。在本申请的实施例中，对根据接入阻止参数和服务小区的允许和/或支持信息是否被配置，确定是否能够接入服务小区进行解释说明。Exemplarily, on the basis of the foregoing embodiments, FIG. 4 is a block diagram of Embodiment 3 of a network access control method provided by an embodiment of this application. In the embodiment of the present application, it is explained whether it is possible to access the serving cell according to whether the access blocking parameter and the permission and/or support information of the serving cell are configured.
具体的，如图4所示，终端设备根据接入控制参数的信息，确定终端设备是否能够接入服务小区的具体实现，可以包括以下至少一种：Specifically, as shown in FIG. 4, the specific implementation of the terminal device determining whether the terminal device can access the serving cell according to the information of the access control parameter may include at least one of the following:
41、在接入阻止参数和服务小区的允许和/或支持信息均未被配置时，确定终端设备不能接入服务小区，或者，确定终端设备能够接入服务小区。41. When neither the access blocking parameter nor the permission and/or support information of the serving cell is configured, it is determined that the terminal device cannot access the serving cell, or it is determined that the terminal device can access the serving cell.
在本申请的一种可能设计中，接入控制参数未被配置可以解释为终端设备不允许和/或任何切片能力的终端接入，此时，该终端设备确定不能接入服务小区。In a possible design of the present application, the unconfigured access control parameters can be interpreted as the terminal device not allowing and/or any terminal with slicing capability to access. At this time, the terminal device determines that it cannot access the serving cell.
在本申请的另一种可能设计中，接入控制参数未被配置可以解释为终端设备不阻止终端接入，此时，该终端设备确定能够接入服务小区。In another possible design of the present application, the unconfigured access control parameters can be interpreted as the terminal device does not prevent the terminal from accessing. At this time, the terminal device is determined to be able to access the serving cell.
在实际应用中，若接入阻止参数和服务小区的允许和/或支持信息均未被配置，此时终端设备能否接入服务小区可以根据实际设置确定，此处不再赘述。In practical applications, if neither the access blocking parameter nor the permission and/or support information of the serving cell is configured, at this time, whether the terminal device can access the serving cell can be determined according to the actual settings, and will not be repeated here.
42、在接入阻止参数被配置，但服务小区的允许和/或支持信息未被配置时，确定接入阻止参数的信息，并根据接入阻止参数的信息，确定终端设备是否能够接入所述服务小区。42. When the access barring parameters are configured, but the permission and/or support information of the serving cell is not configured, determine the information of the access barring parameters, and determine whether the terminal device can access the terminal device according to the information of the access barring parameters.述Serving cell.
其中，该接入阻止参数的信息包括如下至少之一：接入阻止参数是否出现，接入阻止参数的含义、接入阻止参数的取值。Wherein, the information of the access barring parameter includes at least one of the following: whether the access barring parameter appears, the meaning of the access barring parameter, and the value of the access barring parameter.
可选的，接入阻止参数的含义可以包括两种可能，一种可能中，该接入阻止参数用于阻止不支持切片的终端设备接入，在另一种可能中，该接入阻止参数用于阻止支持切片的终端设备接入。接入阻止参数的取值可以是阻止或不阻止。Optionally, the meaning of the access barring parameter may include two possibilities. In one possibility, the access barring parameter is used to prevent terminal devices that do not support slicing from accessing, and in the other possibility, the access barring parameter Used to block the access of terminal devices that support slicing. The value of the access blocking parameter can be blocked or not blocked.
43、在接入阻止参数未被配置，但服务小区的允许和/或支持信息被配置时，根据服务小区的允许和/或支持信息和/或终端设备的切片信息，确定终端设备是否能够接入服务小区。43. When the access blocking parameter is not configured, but the permission and/or support information of the serving cell is configured, determine whether the terminal device can access according to the permission and/or support information of the serving cell and/or the slice information of the terminal device. Into the service area.
可选的，服务小区的允许和/或支持信息可以包括服务小区允许和/或支持的切片信息和/或业务信息，该切片信息可以包括切片标识和/或切片优先级信息，该业务信息可以包括业务标识和/或业务优先级信息等。关于服务小区的允许和/或支持信息的具体内容可以根据实际设置确定，此处不再赘述。Optionally, the permission and/or support information of the serving cell may include slice information and/or service information permitted and/or supported by the serving cell, and the slice information may include slice identification and/or slice priority information, and the service information may Including business identification and/or business priority information, etc. The specific content of the permission and/or support information of the serving cell can be determined according to actual settings, and will not be repeated here.
终端设备的切片信息可以包括如下至少之一：终端设备是否支持切片，终端设备支持的切片标识和/或切片优先级、终端设备支持的业务标识和/或业务优先级。关于终端设备的切片信息的具体含义，本申请实施例不对其进行限定，其可以根据实际设置确定，此处不再赘述。The slice information of the terminal device may include at least one of the following: whether the terminal device supports slicing, the slice identifier and/or slice priority supported by the terminal device, and the service identifier and/or service priority supported by the terminal device. Regarding the specific meaning of the slice information of the terminal device, the embodiment of the present application does not limit it, and it can be determined according to actual settings, and will not be repeated here.
44、在接入阻止参数和服务小区的允许和/或支持信息均被配置时，根据接入阻止参数和服务小区的允许和/或支持信息，确定终端设备是否能够接入服务小区。44. When the access barring parameter and the permission and/or support information of the serving cell are configured, determine whether the terminal device can access the serving cell according to the access barring parameter and the permission and/or support information of the serving cell.
可选的，当接入阻止参数和服务小区的允许和/或支持信息均被配置时，终端设备需要根据两者的信息共同确定，从而使得服务小区对接入的终端设备进行有效控制。Optionally, when the access blocking parameter and the permission and/or support information of the serving cell are configured, the terminal device needs to jointly determine the two information, so that the serving cell can effectively control the accessed terminal device.
在本申请的实施例中，终端设备首先根据获取到的接入控制参数，确定接入控制参数的配置信息，即接入控制参数包括的接入阻止参数和/或服务小区的允许和/或支持信息是否被配置，进一步的再基于接入控制参数包括的接入阻止参数和/或服务小区的允许和/或支持信息是否被配置，进一步判断是否能够接入服务小区。In the embodiment of the present application, the terminal device first determines the configuration information of the access control parameter according to the acquired access control parameter, that is, the access blocking parameter included in the access control parameter and/or the permission of the serving cell and/or Whether the supporting information is configured is further determined based on whether the access blocking parameter included in the access control parameter and/or the permission of the serving cell and/or the supporting information is configured to further determine whether the serving cell can be accessed.
关于该实施例中各可能方式的具体实现可以参见下述实施例中的记载，此处不再赘述。For the specific implementation of each possible manner in this embodiment, reference may be made to the record in the following embodiment, which will not be repeated here.
在本申请的实施例中，终端设备的切片信息是通过终端设备的非接入层(例如，UE NAS)获取的。In the embodiment of the present application, the slice information of the terminal device is acquired through the non-access layer (for example, UE NAS) of the terminal device.
其中，NAS层(Non-Access Stratum)主要用于处理终端设备和核心网之间信息的传输，传输的内容可以是用户信息或控制信息(如业务的建立、释放或者移动性管理信息)。因而，在本实施例中，终端设备主要是通过UE NAS获取自身的切片信息。Among them, the NAS layer (Non-Access Stratum) is mainly used to process the transmission of information between the terminal device and the core network. The content of the transmission can be user information or control information (such as service establishment, release or mobility management information). Therefore, in this embodiment, the terminal device mainly obtains its own slice information through the UE and NAS.
可选的，在本申请的实施例中，接入阻止参数未配置或未出现，表示如下任意一种：Optionally, in the embodiment of the present application, the access barring parameter is not configured or does not appear, which means any one of the following:
允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, and block terminal devices that do not support slicing.
所述服务小区的允许和/或支持信息，代表如下任意一种：The permission and/or support information of the serving cell represents any one of the following:
阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、允许满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and allow terminal devices that meet preset slicing information to access.
可选的，在申请的实施例中，预设切片信息可以包括预设的切片标识信息，也可以是预设的切片优先级。Optionally, in the embodiment of the application, the preset slice information may include preset slice identification information, or may be a preset slice priority.
进一步的，服务小区的允许和/或支持信息，包括如下至少一种：Further, the permission and/or support information of the serving cell includes at least one of the following:
服务小区允许和/或支持的切片信息，服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
其中，服务小区允许和/或支持的切片信息，包括如下至少一种：Wherein, the slice information allowed and/or supported by the serving cell includes at least one of the following:
服务小区允许和/或支持切片的指示，服务小区允许和/或支持的切片标识，服务小区允许和/或支持的切片的优先级信息；The indication of the slices allowed and/or supported by the serving cell, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
服务小区允许和/或支持的业务信息，包括如下至少一种：服务小区允许和/或支持业务的指示，服务小区允许和/或支持的业务标识，服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the priority of the service allowed and/or supported by the serving cell Level information.
关于服务小区的允许和/或支持信息包括的具体内容可以根据情况确定，此处不再赘述。The specific content included in the permission and/or support information of the serving cell can be determined according to the situation, and will not be repeated here.
在本申请的实施例中，基于接入控制参数的信息，可以确定出服务小区阻止接入的终端包括如下任意一种：In the embodiment of the present application, based on the information of the access control parameter, it can be determined that the terminal whose access is blocked by the serving cell includes any one of the following:
支持切片的终端设备；Terminal equipment that supports slicing;
不支持切片的终端设备；Terminal devices that do not support slicing;
不支持服务小区支持的切片的终端设备；Terminal devices that do not support slices supported by the serving cell;
不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
其中，支持切片的终端设备和不支持切片的终端设备可以通过接入阻止参数的含义和取值确定，关于不支持服务小区支持的切片的终端设备和不支持服务小区支持的预设优先级切片的终端设备可以通过服务小区的允许和/或支持信息的具体内容确定。关于具体的确定方式可以参见下述实施例中的记载，此处不再赘述。Among them, terminal devices that support slicing and terminal devices that do not support slicing can be determined by the meaning and value of the access blocking parameter. Regarding terminal devices that do not support the slicing supported by the serving cell and the preset priority slicing that does not support the serving cell The terminal equipment can be determined by the specific content of the permission and/or support information of the serving cell. For the specific determination method, please refer to the record in the following embodiment, which will not be repeated here.
可选的，在本申请的实施例中，接入控制参数是针对网络或小区的参数，或者，接入控制参数是针对单个公共陆地移动网的参数。Optionally, in the embodiment of the present application, the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
具体的，接入控制参数是针对网络或小区的参数，即该接入控制参数是适用于整个小区的，其对于网络或小区内的所有公共陆地移动网(public land mobile network，PLMN)均适用，即common to All PLMN。Specifically, the access control parameter is a parameter for the network or cell, that is, the access control parameter is applicable to the entire cell, and it is applicable to all public land mobile networks (PLMN) in the network or cell , That is, common to All PLMN.
接入控制参数是针对单个公共陆地移动网的参数，即该接入控制参数是服务小区基于单个PLMN(per PLMN)配置或指示的，其只适用于对应的该服务小区的单个PLMN。The access control parameter is a parameter for a single public land mobile network, that is, the access control parameter is configured or instructed by the serving cell based on a single PLMN (per PLMN), and it is only applicable to a single PLMN corresponding to the serving cell.
进一步的，在本申请的实施例中，接入控制参数携带在服务小区发送的***信息中。Further, in the embodiment of the present application, the access control parameter is carried in the system information sent by the serving cell.
可选的，该接入控制参数是***信息中新增的信息元素和/或复用***信息中的信息元素。Optionally, the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
在本实施例中，该接入控制参数具体可以是SIB1中的扩展含义或更新含义的现有信息元素。In this embodiment, the access control parameter may specifically be an existing information element with extended meaning or updated meaning in SIB1.
其中，该***消息可以是MIB或SIB1。Among them, the system message can be MIB or SIB1.
具体的，服务小区可以通过将接入控制参数携带在SIB1中广播。可选的，接入控制参数可以是在SIB1中引入的新的信息元素(information element，IE)，也可以是在SIB1的子IE中引入新的IE。可选的，该子IE可以是小区接入相关信息(CellAccessRelatedInfo)或者PLMN的身份信息(PLMN-IdentityInfo，其位于PLMN身份信息列表(PLMN-IdentityInfoList)中)。Specifically, the serving cell can broadcast the access control parameters by carrying the access control parameters in SIB1. Optionally, the access control parameter may be a new information element (information element, IE) introduced in SIB1, or may be a new IE introduced in a sub-IE of SIB1. Optionally, the sub-IE may be cell access related information (CellAccessRelatedInfo) or PLMN identity information (PLMN-IdentityInfo, which is located in the PLMN-IdentityInfoList).
可选的，在接入控制参数包括接入阻止参数时，其还可以复用SIB1中的IE，或者复用MIB中的IE。Optionally, when the access control parameter includes an access barring parameter, it can also multiplex the IE in the SIB1 or multiplex the IE in the MIB.
示例性的，在上述各实施例的基础上，下面主要从接入阻止参数被配置但服务小区的允许和/或支持信息未被配置，接入阻止参数未被配置但服务小区的允许和/或支持信息被配置，以及接入阻止参数和服务小区的允许和/或支持信息均被配置的角度对网络接入控制方法进行进一步的解释说明。Exemplarily, on the basis of the foregoing embodiments, the following mainly starts from the fact that the access barring parameters are configured but the permission and/or support information of the serving cell are not configured, and the access barring parameters are not configured but the permission and/or support information of the serving cell are not configured. Or the support information is configured, and the access blocking parameters and the service cell permission and/or support information are all configured to further explain the network access control method.
作为一种示例，在接入阻止参数被配置但服务小区的允许和/或支持信息未被配置时，上述根据接入阻止参数的信息，确定终端设备是否能够接入服务小区，具体为：As an example, when the access barring parameter is configured but the permission and/or support information of the serving cell is not configured, the foregoing determining whether the terminal device can access the serving cell according to the information of the access barring parameter is specifically:
根据接入阻止参数是否出现、接入阻止参数的含义、接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定终端设备是否能够接入所述服务小区。关于该步骤的具体实现方案可以参见下述图5所示实施例中的记载，此处不再赘述。According to at least one of the presence of an access barring parameter, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device, it is determined whether the terminal device can access the serving cell. For the specific implementation scheme of this step, please refer to the record in the embodiment shown in FIG. 5 below, which will not be repeated here.
图5为本申请实施例提供的网络接入控制方法实施例四的框图。如图5所示，在本实施例中，上述根据接入阻止参数是否出现、接入阻止参数的含义、接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定终端设备是否能够接入所述服务小区，包括如下至少之一：FIG. 5 is a block diagram of Embodiment 4 of a network access control method provided by an embodiment of this application. As shown in FIG. 5, in this embodiment, the foregoing determination is determined based on at least one of whether an access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device. Whether the terminal device can access the serving cell includes at least one of the following:
51、在接入阻止参数出现时，根据接入阻止参数的含义、接入阻止参数的取值、终端设备的切片信息中的至少之一，确定终端设备是否能够接入服务小区。51. When the access barring parameter appears, determine whether the terminal device can access the serving cell according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device.
在本申请的实施例中，在接入阻止参数出现时，终端设备可以确定接入阻止参数的含义，和/或，接入阻止参数的取值，和/或，终端设备的切片信息，进而基于接入阻止参数的含义，和/或，接入阻止参数的取值，和/或，终端设备的切片信息中的至少一个确定终端设备是否能够接入服务小区。In the embodiment of the present application, when the access barring parameter appears, the terminal device can determine the meaning of the access barring parameter, and/or the value of the access barring parameter, and/or the slice information of the terminal device, and then Based on the meaning of the access barring parameter, and/or the value of the access barring parameter, and/or at least one of the slice information of the terminal device, it is determined whether the terminal device can access the serving cell.
可选的，在本申请的实施例中，终端设备的切片信息可以包括终端设备是否支持切片的判断，因而，该步骤51可以通过如下511实现。Optionally, in the embodiment of the present application, the slice information of the terminal device may include the determination of whether the terminal device supports slices. Therefore, this step 51 may be implemented by the following 511.
52、在接入阻止参数未出现时，确定终端设备能够接入服务小区。52. When the access blocking parameter does not appear, it is determined that the terminal device can access the serving cell.
在本申请的实施例中，若该接入阻止参数未出现，表明服务小区不阻止终端设备接入，因而，该终端设备确定能够接入服务小区。In the embodiment of the present application, if the access blocking parameter does not appear, it indicates that the serving cell does not prevent the terminal device from accessing, and therefore, the terminal device is determined to be able to access the serving cell.
示例性的，如图5所示，上述根据接入阻止参数的含义、接入阻止参数的取值、终端设备的切片信 息中的至少之一，确定终端设备是否能够接入服务小区，可以通过如下步骤实现：Exemplarily, as shown in FIG. 5, the foregoing determination of whether the terminal device can access the serving cell according to the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device can be determined by The following steps are implemented:
511、根据接入阻止参数的含义、接入阻止参数的取值、终端设备是否支持切片中的至少之一，确定终端设备是否能够接入服务小区。511. Determine whether the terminal device can access the serving cell according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and whether the terminal device supports slicing.
在本申请的实施例中，接入阻止参数的含义可以是接入阻止参数用于指示阻止不支持切片的终端设备接入，也可以是接入阻止参数用于指示阻止支持切片的终端设备接入，因而，终端设备可以进一步基于接入阻止参数用于指示阻止的信息，并结合接入阻止参数的取值和/或终端设备是否支持切片进一步确定终端设备是否能够接入服务小区。In the embodiment of this application, the meaning of the access blocking parameter may be that the access blocking parameter is used to indicate that terminal devices that do not support slicing are blocked from accessing, or the access blocking parameter is used to indicate that terminal devices that support slicing are blocked from accessing. Therefore, the terminal device may further determine whether the terminal device can access the serving cell based on the information used to indicate the blocking based on the access blocking parameter, combined with the value of the access blocking parameter and/or whether the terminal device supports slicing.
具体的，如图5所示，在一种可能设计中，在接入阻止参数用于指示阻止不支持切片的终端设备接入时，上述根据接入阻止参数的含义、接入阻止参数的取值、终端设备是否支持切片中的至少之一，确定终端设备是否能够接入所述服务小区，包括以下至少之一：Specifically, as shown in FIG. 5, in a possible design, when the access blocking parameter is used to indicate that terminal devices that do not support slicing are blocked from accessing, the above-mentioned selection of the access blocking parameter is based on the meaning of the access blocking parameter and the selection of the access blocking parameter. The value, whether the terminal device supports at least one of the slices, and determining whether the terminal device can access the serving cell includes at least one of the following:
511a1、若终端设备支持切片，则确定终端设备能够接入服务小区。511a1. If the terminal device supports slicing, it is determined that the terminal device can access the serving cell.
在本申请的实施例中，接入阻止参数用于指示服务小区阻止不支持切片的终端设备接入，因而，在终端设备支持切片时，确定其能够接入服务小区。In the embodiment of the present application, the access blocking parameter is used to indicate that the serving cell prevents terminal devices that do not support slicing from accessing. Therefore, when the terminal device supports slicing, it is determined that it can access the serving cell.
511a2、若终端设备不支持切片，且接入阻止参数的取值为阻止，则确定终端设备不能接入服务小区。511a2, if the terminal device does not support slicing, and the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell.
可选的，接入阻止参数用于指示服务小区阻止不支持切片的终端设备接入，而且其取值为阻止，即服务小区阻止不支持切片的终端设备接入，因而，在终端设备不支持切片时，确定其不能接入服务小区。Optionally, the access blocking parameter is used to indicate that the serving cell prevents terminal devices that do not support slicing from accessing, and its value is blocked, that is, the serving cell prevents terminal devices that do not support slicing from accessing, therefore, the terminal device does not support When slicing, it is determined that it cannot access the serving cell.
511a3、若终端设备不支持切片，且接入阻止参数的取值为不阻止，则确定终端设备能够接入服务小区。511a3. If the terminal device does not support slicing and the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
可选的，接入阻止参数用于指示服务小区阻止不支持切片的终端设备接入，而且其取值为不阻止，即服务小区不阻止不支持切片的终端设备接入，也即，服务小区允许不支持切片的终端设备接入，因而，在终端设备不支持切片时，确定其能够接入服务小区。Optionally, the access blocking parameter is used to indicate that the serving cell prevents terminal devices that do not support slicing from accessing, and its value is not blocked, that is, the serving cell does not block terminal devices that do not support slicing from accessing, that is, the serving cell The terminal device that does not support slicing is allowed to access. Therefore, when the terminal device does not support slicing, it is determined that it can access the serving cell.
如图5所示，在另一种可能设计中，在接入阻止参数用于指示阻止支持切片的终端设备接入时，上述根据接入阻止参数的含义、接入阻止参数的取值、终端设备是否支持切片中的至少之一，确定终端设备是否能够接入服务小区，包括以下至少之一：As shown in Figure 5, in another possible design, when the access blocking parameter is used to indicate that the terminal device that supports slicing is blocked from accessing, the above mentioned is based on the meaning of the access blocking parameter, the value of the access blocking parameter, and the terminal Whether the device supports at least one of the slices and determining whether the terminal device can access the serving cell includes at least one of the following:
511b1、若终端设备支持不切片，则确定终端设备能够接入服务小区。511b1. If the terminal device supports non-slicing, it is determined that the terminal device can access the serving cell.
可选的，由于接入阻止参数用于指示阻止支持切片的终端设备接入，因而，在终端设备不支持切片时，即服务小区不阻止其接入，故确定其能够接入服务小区。Optionally, since the access blocking parameter is used to indicate that the terminal device that supports slicing is blocked from accessing, when the terminal device does not support slicing, that is, the serving cell does not block its access, it is determined that it can access the serving cell.
511b2、若终端设备支持切片，且接入阻止参数的取值为阻止，则确定终端设备不能接入服务小区。511b2. If the terminal device supports slicing and the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell.
在本实施例中，接入阻止参数用于指示阻止支持切片的终端设备接入，接入阻止参数的取值为阻止，即服务小区阻止支持切片的终端设备接入，因而，在终端设备支持切片时，服务小区阻止其接入，故确定其不能接入服务小区。In this embodiment, the access blocking parameter is used to indicate that the terminal device that supports slicing is blocked from accessing, and the value of the access blocking parameter is blocked, that is, the serving cell prevents the terminal device that supports slicing from accessing. Therefore, the terminal device supports When slicing, the serving cell prevents its access, so it is determined that it cannot access the serving cell.
511b3、若终端设备支持切片，且接入阻止参数的取值为不阻止，则确定终端设备能够接入服务小区。511b3. If the terminal device supports slicing and the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
在本实施例中，接入阻止参数用于指示阻止支持切片的终端设备接入，接入阻止参数的取值为不阻止，即服务小区不阻止支持切片的终端设备接入，因而，在终端设备支持切片时，服务小区不阻止其接入，故确定其能够接入服务小区。In this embodiment, the access blocking parameter is used to indicate that terminal devices that support slicing are blocked from accessing. The value of the access blocking parameter is not blocked, that is, the serving cell does not block terminal devices that support slicing from accessing. When the device supports slicing, the serving cell does not prevent its access, so it is determined that it can access the serving cell.
可选的，在接入控制参数中的接入阻止参数被配置，而服务小区的允许和/或支持信息未被配置时，下面通过一个具体实施例对网络设备的一个服务小区和终端设备交互的整个实现方案进行说明：Optionally, when the access blocking parameter in the access control parameter is configured, but the permission and/or support information of the serving cell is not configured, the following uses a specific embodiment to interact with a serving cell of the network device and the terminal device The entire implementation scheme of the description:
服务小区广播基于切片(slicing-based)的接入控制参数。在本实施例中，该接入控制参数为接入阻止参数。The serving cell broadcasts slicing-based access control parameters. In this embodiment, the access control parameter is an access barring parameter.
可选的，服务小区可以在***信息块1(system information block 1，SIB1)和/或MIB中携带接入阻止参数。该接入阻止参数可以包括：该接入阻止参数可以为接入阻止标识。这样，UE可以根据服务小区的接入阻止标识是否广播或广播的取值，确定是否被barred。Optionally, the serving cell may carry the access blocking parameter in system information block 1 (system information block 1, SIB1) and/or MIB. The access barring parameter may include: the access barring parameter may be an access barring identifier. In this way, the UE can determine whether it is barred according to whether the access barring identifier of the serving cell is broadcast or the value of the broadcast.
可以理解的是，UE被bar掉，即UE认为小区状态为barred，和/或，UE不允许选择或重选该小区，UE需要选择其他小区。It is understandable that the UE is barred, that is, the UE considers the cell status to be barred, and/or the UE is not allowed to select or reselect the cell, and the UE needs to select another cell.
具体实施过程如下：The specific implementation process is as follows:
(1)服务小区广播slicing-based的接入控制参数，即服务小区广播基于切片的接入阻止参数；(1) The serving cell broadcasts slicing-based access control parameters, that is, the serving cell broadcasts slice-based access blocking parameters;
其中，该接入阻止参数可以携带在SIB1中。具体实现时，该接入阻止参数可以是在SIB1中引入的新的信息元素(IE)，也可以在SIB1的子IE中引入新的IE，其中，SIB1的子IE可以是小区接入相关信息(CellAccessRelatedInfo)或者PLMN的身份信息(PLMN-IdentityInfo，其位于PLMN身份信息列表(PLMN-IdentityInfoList)中)。Wherein, the access barring parameter can be carried in SIB1. In specific implementation, the access barring parameter can be a new information element (IE) introduced in SIB1, or a new IE can be introduced in the sub-IE of SIB1, where the sub-IE of SIB1 can be cell access related information (CellAccessRelatedInfo) or the identity information of the PLMN (PLMN-IdentityInfo, which is located in the PLMN-IdentityInfoList).
可选的，该接入阻止参数也可以复用现有的IE，如其他用途的小区保留的信息元素(cellReservedForOtherUse)。Optionally, the access blocking parameter can also reuse existing IEs, such as cell reserved information elements (cellReservedForOtherUse) for other purposes.
可选的，该接入阻止参数，可以是单个PLMN(per PLMN)给的，也可以是适用于整个cell(即common to All PLMN)。Optionally, the access blocking parameter may be given by a single PLMN (per PLMN), or may be applicable to the entire cell (ie, common to all PLMN).
示例性的，该接入阻止参数可以包括：接入阻止标识。值得说明的是，该接入阻止标识也可以复用现有MIB中的cellBarred参数。Exemplarily, the access barring parameter may include: an access barring identifier. It is worth noting that the access barred identifier can also reuse the cellBarred parameter in the existing MIB.
(2)UE接收服务小区广播的接入阻止参数。该接入阻止参数实际上上切片相关信息，如第(1)步中的接入阻止参数。(2) The UE receives the access barring parameter broadcast by the serving cell. The access barring parameter actually uploads slice related information, such as the access barring parameter in step (1).
终端设备可以确定对自身来说，上述服务小区的状态是否被指示为barred，或者服务小区的状态是否可以被认为是barred，进而确定是否能够接入网络，也即是否能够接入上述服务小区。The terminal device can determine whether the status of the above-mentioned serving cell is indicated as barred for itself, or whether the status of the serving cell can be considered as barred, and then can determine whether it can access the network, that is, whether it can access the above-mentioned serving cell.
具体的，UE根据上述接入阻止参数，即接入阻止标识是否广播或广播的取值，确定是否被bared，具体的，可以由以下几种方式：Specifically, the UE determines whether it is bared according to the above-mentioned access barring parameter, that is, whether the access barring identifier is broadcast or the value of the broadcast. Specifically, the following methods can be used:
option1：接入阻止参数用于阻止不支持切片的UE接入。可选的，该接入阻止参数可以为cellBarredFornonSlice。option1: The access blocking parameter is used to prevent access by UEs that do not support slicing. Optionally, the access barring parameter may be cellBarredFornonSlice.
(a1)若该接入阻止参数出现，且取值为barred，代表对不支持切片的UE来说，小区状态为barred，该类UE不允许选择或重选该服务小区，UE需要选择其他小区。因而，若该UE不支持切片时，确定不能选择或重选该服务小区，需要选择其他小区。(a1) If the access barring parameter appears and the value is barred, it means that for the UE that does not support slicing, the cell status is barred. This type of UE is not allowed to select or reselect the serving cell, and the UE needs to select another cell . Therefore, if the UE does not support slicing, it is determined that the serving cell cannot be selected or reselected, and other cells need to be selected.
(a2)若该接入阻止参数出现，且取值为notbarred，表示对不支持切片的UE来说，小区状态为notbarred，UE可以选择该服务小区。UE认为该小区为小区选择/重选的候选小区(candidate cell)。因而，若UE不支持切片，其可以选择该服务小区，并将该服务小区为小区选择和/或重选的候选小区(candidate cell)。(a2) If the access barring parameter appears and the value is notbarred, it means that for the UE that does not support slicing, the cell status is notbarred, and the UE can select the serving cell. The UE considers the cell as a candidate cell for cell selection/reselection. Therefore, if the UE does not support slicing, it can select the serving cell and use the serving cell as a candidate cell for cell selection and/or reselection.
(a3)若该接入阻止参数未出现，代表对不支持切片的UE来说，小区状态为notbarred，UE认为小区状态为notbarred，UE可以选择该小区。因而，若UE不支持切片，则其可以选择该服务小区，并认为该服务小区为小区选择/重选的candidate cell。(a3) If the access barring parameter does not appear, it means that for a UE that does not support slicing, the cell status is notbarred, and the UE considers the cell status to be notbarred, and the UE can select the cell. Therefore, if the UE does not support slicing, it can select the serving cell and consider the serving cell as a candidate cell for cell selection/reselection.
(a4)对支持切片的UE来说，UE忽略该参数，或者认为小区状态为notbarred，UE可以选择该小区。UE认为该小区为小区选择/重选的candidate cell。因而，若UE支持切片时，且能够接入该服务小区。(a4) For a UE that supports slicing, the UE ignores this parameter, or considers the cell status to be notbarred, and the UE can select the cell. The UE considers this cell as a candidate cell for cell selection/reselection. Therefore, if the UE supports slicing, it can access the serving cell.
option2：接入阻止参数用于阻止支持切片的UE接入。可选的，该参数可以为cellBarredForSlice。option2: The access blocking parameter is used to block the access of UEs that support slicing. Optionally, this parameter can be cellBarredForSlice.
(b1)若该接入阻止参数出现，且取值为barred，代表对支持切片的UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。因而，若该UE支持切片，则不能接入该服务小区。(b1) If the access barring parameter appears and the value is barred, it means that the cell status is barred for the UE that supports slicing. This type of UE is not allowed to select or reselect the cell, and the UE needs to select another cell. Therefore, if the UE supports slicing, it cannot access the serving cell.
(b2)若该接入阻止参数出现，且取值为notbarred，代表对支持切片的UE来说，小区状态为notbarred，UE认为小区状态为notbarred，UE可以选择该小区，UE认为该小区为小区选择/重选的candidate cell。因而，若该UE支持切片，则不能接入该服务小区。(b2) If the access barring parameter appears and the value is notbarred, it means that for the UE that supports slicing, the cell status is notbarred, and the UE considers the cell status to be notbarred, and the UE can select the cell, and the UE considers the cell to be a cell Candidate cell selected/reselected. Therefore, if the UE supports slicing, it cannot access the serving cell.
(b3)若该接入阻止参数未出现，代表对UE，特定是不支持切片的UE来说，小区状态为notbarred，UE认为小区状态为notbarred，UE可以选择该小区。UE认为该小区为小区选择/重选的candidate cell。因而，若该UE是特定不支持切片的UE，则其能够接入该服务小区。(b3) If the access barring parameter does not appear, it means that for the UE, specifically the UE that does not support slicing, the cell status is notbarred, and the UE considers the cell status to be notbarred, and the UE can select the cell. The UE considers this cell as a candidate cell for cell selection/reselection. Therefore, if the UE is a UE that specifically does not support slicing, it can access the serving cell.
(b4)对不支持切片的UE来说，UE忽略该参数，或者认为小区状态为notbarred，UE可以选择该小区。UE认为该小区为小区选择/重选的candidate cell。因而，若该UE不支持切片，则其能够接入该服务小区。(b4) For a UE that does not support slicing, the UE ignores this parameter, or considers the cell status to be notbarred, and the UE can select the cell. The UE considers this cell as a candidate cell for cell selection/reselection. Therefore, if the UE does not support slicing, it can access the serving cell.
进一步的，在图5所示的实施例的基础上，本申请还包括如下两个扩展方案中的至少之一。Further, on the basis of the embodiment shown in FIG. 5, this application also includes at least one of the following two extension solutions.
扩展方案1：上述接入阻止参数复用***消息中的小区阻止参数。相应的，上述根据接入控制参数，确定终端设备是否能够接入服务小区，包括以下至少之一：Extension scheme 1: The above-mentioned access barring parameter reuses the cell barring parameter in the system message. Correspondingly, the foregoing determining whether the terminal device can access the serving cell according to the access control parameter includes at least one of the following:
在小区阻止参数被设置为不阻止时，确定终端设备能够接入服务小区；When the cell blocking parameter is set to not blocked, it is determined that the terminal device can access the serving cell;
在小区阻止参数被设置为阻止时，若终端设备属于第一类终端，则确定终端设备不能接入服务小区；When the cell blocking parameter is set to block, if the terminal device belongs to the first type of terminal, it is determined that the terminal device cannot access the serving cell;
在小区阻止参数被设置为阻止时，若终端设备不属于第一类终端，则确定终端设备能够接入服务小区。When the cell blocking parameter is set to blocking, if the terminal device does not belong to the first type of terminal, it is determined that the terminal device can access the serving cell.
具体的，在接入阻止参数复用现有MIB中的cellBarred参数时，当该参数设置为nonbarred时，代表UE可以接入；当该参数设置为barred时，代表第一类终端不能接入服务小区，当该参数设置为barred时，不属于第一类终端的终端能够接入服务小区。Specifically, when the access barred parameter reuses the cellBarred parameter in the existing MIB, when the parameter is set to nonbarred, it means that the UE can access; when the parameter is set to barred, it means that the first type of terminal cannot access the service Cell. When this parameter is set to barred, terminals that do not belong to the first type of terminal can access the serving cell.
可选的，该第一类终端可以包括如下至少之一：特定终端；不支持切片的终端；支持或仅支持特定切片的终端。Optionally, the first type of terminal may include at least one of the following: a specific terminal; a terminal that does not support slicing; a terminal that supports or only supports a specific slicing.
其中，特定终端可以是支持5G R16标准及支持5G R16之前标准的UE。特定切片例如是默认切片。Among them, the specific terminal may be a UE that supports the 5G R16 standard and the standard before 5G R16. The specific slice is, for example, the default slice.
扩展方案2：接入阻止参数复用***消息中的信息元素；相应的，上述根据接入控制参数，确定终端设备是否能够接入服务小区，包括以下至少之一：Extension scheme 2: The access blocking parameter reuses the information element in the system message; correspondingly, the foregoing determining whether the terminal device can access the serving cell according to the access control parameter includes at least one of the following:
在信息元素的取值不正确时，确定终端设备能够接入服务小区；When the value of the information element is incorrect, it is determined that the terminal device can access the serving cell;
在信息元素的取值为正确时，若终端设备属于第一类终端，则确定终端设备不能接入服务小区；When the value of the information element is correct, if the terminal device belongs to the first type of terminal, it is determined that the terminal device cannot access the serving cell;
在信息元素的取值为正确时，若终端设备不属于第一类终端，则确定终端设备能够接入服务小区。When the value of the information element is correct, if the terminal device does not belong to the first type of terminal, it is determined that the terminal device can access the serving cell.
例如，在接入阻止参数复用SIB1中的现有信息元素IE，例如，cellReservedForOtherUse时，若该参数为not true时，代表UE可以接入；当该参数为true时，代表第一类终端不能接入，不属于第一类终端的UE能够接入。其中，第一类终端与上述记载的类似，即第一类终端可以包括如下至少之一：特定终端；不支持切片的终端；支持或仅支持特定切片的终端。特定终端可以是支持5G R16标准及支持5G R16之前标准的UE。特定切片例如是默认切片。For example, when the access blocking parameter reuses the existing information element IE in SIB1, for example, cellReservedForOtherUse, if the parameter is not true, it means that the UE can access; when the parameter is true, it means that the first type of terminal cannot Access, UEs that do not belong to the first type of terminal can access. The first type of terminal is similar to that described above, that is, the first type of terminal may include at least one of the following: a specific terminal; a terminal that does not support slicing; and a terminal that supports or only supports a specific slicing. The specific terminal may be a UE that supports the 5G R16 standard and the standard before 5G R16. The specific slice is, for example, the default slice.
进一步的，在本申请的实施例中，接入阻止参数复用的***消息中的信息元素还需要满足如下至少之一：Further, in the embodiment of the present application, the information element in the system message of the access barring parameter multiplexing needs to meet at least one of the following:
小区状态被指示为不阻止或者为不阻止(cell status is indicated as"not barred")、供运营商使用的取值为不保留("not reserved"for operator use)、供未来使用的小区预留元素未被指示或者为不正确(cellReservedForFutureUse IE is not indicated as“true)。The cell status is indicated as not blocked or not blocked (cell status is indicated as "not barred"), the value for operator use is not reserved ("not reserved" for operator use), and the cell is reserved for future use The element is not indicated or is incorrect (cellReservedForFutureUse IE is not indicated as "true).
本申请的技术方案给出了终端设备能够基于切片的接入阻止标识，确定小区是否barred，或UE是否接入的方式，其在接入控制过程中，能够区别对待支持不同切片能力和/或指出不同特定切片能力的UE，实现了基于UE支持的切片能力不同，对不同UE的网络接入和快速接入进行控制的目的。The technical solution of the present application provides a way for a terminal device to determine whether a cell is barred or whether a UE is accessed based on a slice-based access blocking identifier. During the access control process, it can differentiate between supporting different slice capabilities and/or It is pointed out that UEs with different specific slicing capabilities realize the purpose of controlling the network access and fast access of different UEs based on the different slicing capabilities supported by the UE.
作为另一种示例，在接入阻止参数未被配置但服务小区的允许和/或支持信息被配置时，上述根据服务小区的允许和/或支持信息和/或终端设备的切片信息，确定终端设备是否能够接入服务小区，具体为：As another example, when the access barring parameter is not configured but the permission and/or support information of the serving cell is configured, the foregoing determines the terminal according to the permission and/or support information of the serving cell and/or the slice information of the terminal device. Whether the device can access the serving cell, specifically:
根据服务小区的允许和/或支持信息是否出现，服务小区的允许和/或支持信息的内容，终端设备是否支持切片，终端设备支持的切片信息中的至少之一，确定终端设备是否能够接入所述服务小区。其中，终端设备的切片标识或切片内容用于指示终端设备是否支持切片。Determine whether the terminal device can access according to at least one of the permission and/or support information of the serving cell, the content of the permission and/or support information of the serving cell, whether the terminal device supports slicing, and the slicing information supported by the terminal device The serving cell. The slice identifier or slice content of the terminal device is used to indicate whether the terminal device supports slices.
可选的，该终端设备是否支持切片可以理解为终端设备的切片内容，即终端设备的切片内容为支持切片或不支持切片。终端设备支持的切片信息可以包括终端设备支持的切片标识等。Optionally, whether the terminal device supports slicing can be understood as the slicing content of the terminal device, that is, whether the slicing content of the terminal device supports slicing or does not support slicing. The slice information supported by the terminal device may include the slice identifier supported by the terminal device and the like.
关于该步骤的具体实现方案如图6所示。The specific implementation scheme for this step is shown in Figure 6.
图6为本申请实施例提供的网络接入控制方法实施例五的框图。如图6所示，在本实施例中，上述根据服务小区的允许和/或支持信息是否出现，服务小区的允许和/或支持信息的内容，以及终端设备是否支持切片，终端设备支持的切片信息中的至少之一，确定终端设备是否能够接入服务小区，包括以下至少之一：FIG. 6 is a block diagram of Embodiment 5 of a network access control method provided by an embodiment of this application. As shown in FIG. 6, in this embodiment, the above-mentioned is based on whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, and whether the terminal device supports slicing, the slicing supported by the terminal device At least one of the information to determine whether the terminal device can access the serving cell includes at least one of the following:
61、在服务小区的允许和/或支持信息未出现，且终端设备支持切片时，确定终端设备不能接入服务小区。61. When the permission and/or support information of the serving cell does not appear, and the terminal device supports slicing, it is determined that the terminal device cannot access the serving cell.
在本申请的实施例中，在服务小区的允许和/或支持信息被配置但未出现时，可以认为服务小区未提供允许和/或支持的切片终端，即不允许支持切片的终端接入，因而，在终端设备支持切片时，确定其不能接入服务小区。In the embodiment of the present application, when the permission and/or support information of the serving cell is configured but does not appear, it can be considered that the serving cell does not provide the allowed and/or supported slice terminal, that is, the terminal that supports slice is not allowed to access, Therefore, when the terminal device supports slicing, it is determined that it cannot access the serving cell.
62、在服务小区的允许和/或支持信息未出现，且终端设备不支持切片时，确定终端设备能够接入服务小区。62. When the permission and/or support information of the serving cell does not appear, and the terminal device does not support slicing, it is determined that the terminal device can access the serving cell.
在本申请的实施例中，在服务小区的允许和/或支持信息被配置但未出现时，可以认为服务小区未提供允许和/或支持的切片终端，即不允许支持切片的终端接入，因而，在终端设备不支持切片时，确定其能够接入服务小区。In the embodiment of the present application, when the permission and/or support information of the serving cell is configured but does not appear, it can be considered that the serving cell does not provide the allowed and/or supported slice terminal, that is, the terminal that supports slice is not allowed to access, Therefore, when the terminal device does not support slicing, it is determined that it can access the serving cell.
63、在服务小区的允许和/或支持信息出现，且终端设备不支持切片时，确定终端设备不能接入服务小区。63. When the permission and/or support information of the serving cell appears and the terminal device does not support slicing, it is determined that the terminal device cannot access the serving cell.
在本申请的实施例中，在服务小区的允许和/或支持信息被配置且出现时，可以认为服务小区提供了其允许和/或支持的切片终端，因而，在终端设备不支持切片时，确定其不能接入服务小区。In the embodiment of the present application, when the permission and/or support information of the serving cell is configured and appears, it can be considered that the serving cell provides the slicing terminal that it allows and/or supports. Therefore, when the terminal device does not support slicing, It is determined that it cannot access the serving cell.
63、在服务小区的允许和/或支持信息出现，且终端设备支持切片时，确定终端设备能够接入服务小区。63. When the permission and/or support information of the serving cell appears and the terminal device supports slicing, it is determined that the terminal device can access the serving cell.
在本申请的实施例中，在服务小区的允许和/或支持信息被配置且出现时，可以认为服务小区提供了其允许和/或支持的切片终端，一种可能设计中，其可以允许和/或支持所有支持切片的终端接入，因而，在终端设备支持切片时，确定其能够接入服务小区。In the embodiment of the present application, when the permission and/or support information of the serving cell is configured and appears, it can be considered that the serving cell provides the slice terminal that it allows and/or supports. In a possible design, it can allow and/or support /Or supports access of all terminals that support slicing. Therefore, when the terminal device supports slicing, it is determined that it can access the serving cell.
64、在服务小区的允许和/或支持信息出现，且终端设备支持切片时，根据终端设备支持的切片信 息和/或服务小区的允许和/或支持信息，确定终端设备能否接入服务小区。64. When the permission and/or support information of the serving cell appears and the terminal device supports slicing, determine whether the terminal device can access the serving cell according to the slicing information supported by the terminal device and/or the permission and/or support information of the serving cell .
在本申请的实施例中，在服务小区的允许和/或支持信息被配置且出现时，可以认为服务小区提供了其允许和/或支持的切片终端，也可认为其只允许和/或支持与其匹配的切片终端接入，所以，在终端设备支持切片时，还需要根据终端设备支持的切片信息和/或服务小区的允许和/或支持信息，进一步确定终端设备能否接入服务小区。In the embodiment of the present application, when the permission and/or support information of the serving cell is configured and appears, it can be considered that the serving cell provides the slice terminal that it allows and/or supports, or it can be considered that it only allows and/or supports The matching slicing terminal accesses, therefore, when the terminal device supports slicing, it is also necessary to further determine whether the terminal device can access the serving cell according to the slicing information supported by the terminal device and/or the permission and/or support information of the serving cell.
其中，64中的根据终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值，确定终端设备能否接入服务小区，可以通过如下步骤实现包括：Among them, the determination of whether the terminal device can access the serving cell according to the slice information supported by the terminal device and/or the value of the serving cell's permission and/or support information in 64 can be achieved through the following steps including:
在满足第一条件时，确定终端设备不能接入服务小区。When the first condition is met, it is determined that the terminal device cannot access the serving cell.
在满足第二条件时，确定终端设备能够接入服务小区。When the second condition is met, it is determined that the terminal device can access the serving cell.
示例性的，在本申请的实施例中，若终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值满足第一条件，认为不允许终端设备接入，此时，终端设备不能接入服务小区。若终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值满足第二条件，认为允许和/或支持终端设备接入，此时，终端设备能够接入服务小区。Exemplarily, in the embodiment of the present application, if the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell meets the first condition, it is considered that the terminal device is not allowed to access. Terminal equipment cannot access the serving cell. If the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell meets the second condition, it is considered that the terminal device access is permitted and/or supported, and at this time, the terminal device can access the serving cell.
可选的，在本申请的一种可能设计中，该第一条件包括如下任意一种：Optionally, in a possible design of this application, the first condition includes any one of the following:
终端设备支持的切片与服务小区支持的切片均不同；The slice supported by the terminal device is different from the slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片均不相同；The slice supported by the terminal device is different from the slice with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务均不同；The services supported by the terminal equipment are different from those supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务均不相同。The service supported by the terminal device is different from the service with the preset priority supported by the serving cell.
第二条件包括如下任意一种：The second condition includes any of the following:
终端设备支持的切片与服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级范围内的至少一个优先级的切片相同；The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell;
终端设备支持的业务与服务小区支持的至少一个业务相同；The service supported by the terminal device is the same as at least one service supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级范围内的至少一个优先级的业务相同。The service supported by the terminal device is the same as the service of at least one priority within the preset priority range supported by the serving cell.
在该可能设计中，在服务小区广播服务小区支持和/允许的信息时，终端设备可以根据该终端设备支持的切片(或业务)与服务小区广播服务小区支持和/允许的信息中的切片(或业务)和/或切片优先级(或业务优先级)是否存在相同的切片和/或优先级，即根据两者是否有相关部分来确定终端设备能否接入服务小区。In this possible design, when the serving cell broadcasts the information supported and/allowed by the serving cell, the terminal device can broadcast the slice ( (Or service) and/or slice priority (or service priority) whether there are the same slice and/or priority, that is, whether the terminal device can access the serving cell is determined according to whether the two have related parts.
可选的，在本申请的另一种可能设计中，该第一条件包括如下任意一种：Optionally, in another possible design of this application, the first condition includes any one of the following:
终端设备支持的切片与服务小区支持的切片至少之一不同；The slice supported by the terminal device is different from at least one of the slices supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片至少之一不同；The slice supported by the terminal device is different from at least one of the slices with preset priority supported by the serving cell;
终端设备支持的切片与服务小区支持的切片至少M个不同；The slices supported by the terminal device are different from the slices supported by the serving cell at least M;
终端设备支持的切片与服务小区支持的预设优先级的切片至少P个不同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell at least P;
终端设备支持的业务与服务小区支持的业务至少之一不同；The service supported by the terminal device is different from at least one of the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少之一不同；The service supported by the terminal device is different from at least one of the preset priority services supported by the serving cell;
终端设备支持的业务与服务小区支持的业务至少M个不同；The services supported by the terminal equipment are at least M different from the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少P个不同；The service supported by the terminal device is different from the service with the preset priority supported by the serving cell at least P;
其中，M和P为正整数。Among them, M and P are positive integers.
第二条件包括如下任意一种：The second condition includes any of the following:
终端设备支持的切片与服务小区支持的切片都相同；The slice supported by the terminal device is the same as the slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片都相同；The slices supported by the terminal device are the same as the slices with the preset priority supported by the serving cell;
终端设备支持的切片与服务小区支持的切片至少K个相同；The slices supported by the terminal device are at least the same as the slices supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片至少L个相同；The slices supported by the terminal device are at least the same as the slices with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务都相同；The services supported by the terminal equipment are the same as those supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务都相同；The service supported by the terminal equipment is the same as the service with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务至少K个相同；The services supported by the terminal equipment are at least the same as the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少L个相同。The service supported by the terminal device is at least the same as the service with the preset priority supported by the serving cell.
其中，K和L为正整数。Among them, K and L are positive integers.
在该可能设计中，在服务小区广播服务小区支持和/允许的信息时，终端设备可以根据该终端设备支持的切片(或业务)与服务小区广播服务小区支持和/允许的信息中的切片(或业务)和/或切片优先级(或业务优先级)是否存在相同的切片(或业务)和/或切片优先级(或业务优先级)和/或相同的个数，即根据两者是否有相关部分来确定终端设备能否接入服务小区。In this possible design, when the serving cell broadcasts the information supported and/allowed by the serving cell, the terminal device can broadcast the slice ( (Or service) and/or slice priority (or service priority) whether there are the same slice (or service) and/or slice priority (or service priority) and/or the same number, that is, according to whether there are both The relevant part determines whether the terminal equipment can access the serving cell.
在本申请的具体实现中，在接入控制参数中的接入阻止参数未被配置，而服务小区的允许和/或支 持信息被配置时，下面通过一个具体实施例对网络设备的一个服务小区和终端设备交互的整个实现方案进行说明：In the specific implementation of this application, when the access blocking parameter in the access control parameter is not configured, and the permission and/or support information of the serving cell is configured, the following is a specific embodiment for a serving cell of a network device The whole implementation scheme of interacting with terminal equipment is explained:
服务小区广播基于切片(slicing-based)的接入控制参数。在本实施例中，该接入控制参数为服务小区的允许和/或支持信息。The serving cell broadcasts slicing-based access control parameters. In this embodiment, the access control parameter is the permission and/or support information of the serving cell.
可选的，服务小区在SIB1中携带该服务小区的允许和/或支持信息。该服务小区的允许和/或支持信息包括：服务小区支持和/或允许的切片标识和/或服务小区支持和/或允许的切片标识对应的切片优先级。这样，UE可以根据服务小区支持和/或允许的切片标识和/或切片优先级是否广播或广播的取值，确定是否被barred。Optionally, the serving cell carries permission and/or support information of the serving cell in SIB1. The permission and/or support information of the serving cell includes: a slice identifier supported and/or permitted by the serving cell and/or a slice priority corresponding to a slice identifier supported and/or permitted by the serving cell. In this way, the UE can determine whether to be barred according to the slice identifier supported and/or allowed by the serving cell and/or the value of whether the slice priority is broadcast or broadcast.
可以理解的是，UE被bar掉，即UE认为小区状态为barred，和/或，UE不允许选择或重选该小区，UE需要选择其他小区。It is understandable that the UE is barred, that is, the UE considers the cell status to be barred, and/or the UE is not allowed to select or reselect the cell, and the UE needs to select another cell.
具体实施过程如下：The specific implementation process is as follows:
(1)服务小区广播slicing-based的接入控制参数，即服务小区广播基于切片的服务小区的允许和/或支持信息。(1) The serving cell broadcasts slicing-based access control parameters, that is, the serving cell broadcasts the permission and/or support information of the slicing-based serving cell.
可选的，在本申请的实施例中，该服务小区的允许和/或支持信息可以包括：服务小区支持和/或允许的切片标识。其中，切片标识可以为S-NSSAI，也可以是网络号NSID。关于切片标识的具体实现可以根据实际设置确定，此处不对其进行限定。Optionally, in the embodiment of the present application, the permission and/or support information of the serving cell may include: a slice identifier supported and/or permitted by the serving cell. Among them, the slice identifier can be S-NSSAI or network number NSID. The specific implementation of the slice identification can be determined according to the actual setting, which is not limited here.
可选的，在本申请的实施例中，该服务小区的允许和/或支持信息还可以包括服务小区支持和/或允许的切片标识对应的切片优先级。Optionally, in the embodiment of the present application, the permission and/or support information of the serving cell may further include the slice priority corresponding to the slice identifier supported and/or allowed by the serving cell.
示例性的，该服务小区的允许和/或支持信息可以携带在SIB1中。具体实现时，该服务小区的允许和/或支持信息可以是在SIB1中引入的新的IE，也可以在SIB1的子IE中引入的新的IE。其中，SIB1的子IE可以是小区接入相关信息(CellAccessRelatedInfo)或者PLMN的身份信息(PLMN-IdentityInfo，其位于PLMN身份信息列表(PLMN-IdentityInfoList)中)。Exemplarily, the permission and/or support information of the serving cell may be carried in SIB1. In specific implementation, the permission and/or support information of the serving cell may be a new IE introduced in SIB1, or a new IE introduced in a sub-IE of SIB1. Among them, the sub-IE of SIB1 may be cell access related information (CellAccessRelatedInfo) or PLMN identity information (PLMN-IdentityInfo, which is located in the PLMN-IdentityInfoList).
也即，服务小区支持和/或允许的切片标识，和/或，服务小区支持和/或允许的切片标识对应的切片优先级可以携带在SIB1中，具体实现时，其是在SIB1中引入的新的IE，也可以在SIB1的子IE中引入的新的IEThat is, the slice identifiers supported and/or allowed by the serving cell, and/or the slice priority corresponding to the slice identifiers supported and/or allowed by the serving cell can be carried in SIB1, which is introduced in SIB1 during specific implementation. A new IE, a new IE that can also be introduced in the sub-IE of SIB1
可选的，该服务小区的允许和/或支持信息，可以是单个PLMN(per PLMN)给的，即适用于单个PLMN，也可以是小区给的，即适用于整个cell(即common to All PLMN)。Optionally, the permission and/or support information of the serving cell can be given by a single PLMN (per PLMN), that is, it can be applied to a single PLMN, or it can be given by the cell, that is, it can be applied to the entire cell (ie common to All PLMN) ).
即，服务小区支持和/或允许的切片标识，和/或，服务小区支持和/或允许的切片标识对应的切片优先级可以仅适用于单个PLMN，也可以适用于整个cell(即common to All PLMN)。That is, the slice identifiers supported and/or allowed by the serving cell, and/or the slice priority corresponding to the slice identifiers supported and/or allowed by the serving cell may only apply to a single PLMN, or it may apply to the entire cell (ie common to All PLMN).
(2)UE接收服务小区广播的服务小区的允许和/或支持信息，如第1-2步中广播的服务小区支持和/或允许的切片标识和/或切片优先级。(2) The UE receives the permission and/or support information of the serving cell broadcasted by the serving cell, such as the slice identification and/or slice priority that is supported and/or allowed by the serving cell broadcast in step 1-2.
相应的，终端设备可以确定其对自身来说，小区状态是否被指示为barred，或者小区状态是否可以被认为是barred，进而确定是否能够接入网络，即是否能够接入服务小区。Correspondingly, the terminal device can determine whether the cell status is indicated as barred for itself, or whether the cell status can be regarded as barred, and then determine whether it can access the network, that is, whether it can access the serving cell.
具体的，终端设备根据服务小区支持或允许的切片标识和/或切片优先级是否广播或广播的取值，确定是否被bared。具体可以由以下几种方式：Specifically, the terminal device determines whether it is bared according to the slice identifier supported or allowed by the serving cell and/or whether the slice priority is broadcast or the value of the broadcast. There are several ways:
Option1：若服务小区未广播支持和/或允许的切片标识和/或切片优先级，则支持切片的UE被bar掉，不支持切片的UE能够接入该服务小区；具体的：Option1: If the serving cell does not broadcast the supported and/or allowed slice identification and/or slice priority, the UE that supports slice is barred, and the UE that does not support slice can access the serving cell; specifically:
(a1)若UE支持切片，则对该UE来说，小区状态为barred，该类UE不允许选择或重选该服务小区，因而，该UE需要选择其他小区。(a1) If the UE supports slicing, the cell status is barred for the UE, and this type of UE is not allowed to select or reselect the serving cell. Therefore, the UE needs to select another cell.
(a2)若UE不支持切片，则对该UE来说，小区状态为notbarred，其认为UE可以选择该服务小区，并认为该服务小区为小区选择/重选的候选小区(candidate cell)。(a2) If the UE does not support slicing, the cell status is notbarred for the UE, and it considers that the UE can select the serving cell, and considers the serving cell as a candidate cell for cell selection/reselection.
Option2：若服务小区广播支持的切片标识和/或切片优先级，则不支持切片的UE被bar掉，支持切片的UE能够接入该服务小区；具体的：Option2: If the serving cell broadcasts the supported slice identification and/or slice priority, UEs that do not support slices are barred, and UEs that support slices can access the serving cell; specifically:
(b1)若该UE不支持切片，则对该UE来说，小区状态为barred，其认为该类UE不允许选择或重选该小区，UE需要选择其他小区。(b1) If the UE does not support slicing, the cell status is barred for the UE, and it considers that this type of UE is not allowed to select or reselect the cell, and the UE needs to select another cell.
(b2)若该UE支持切片，则该UE来说，小区状态为notbarred，其认为可以选择该小区，并且认为该服务小区为小区选择/重选的candidate cell。(b2) If the UE supports slicing, then for the UE, the cell status is notbarred, it considers that the cell can be selected, and considers the serving cell as a candidate cell for cell selection/reselection.
Option3：若服务小区广播支持的切片标识和/或切片优先级，一方面根据服务小区的支持的切片标识和UE的切片信息确定是否能够该接入服务小区，具体的：Option 3: If the serving cell broadcasts the supported slice identifier and/or slice priority, on the one hand, it is determined whether the serving cell can be accessed according to the supported slice identifier of the serving cell and the slice information of the UE. Specifically:
(c1)若该UE的切片与服务小区支持的切片不同，则确定该UE被bar掉。即对该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。其中，UE的切片可以是允许的S-NSSAI(NSSAI)(Allowed S-NSSAI(NSSAI))，也可以是配置的S-NSSAI(NSSAI)(configred  S-NSSAI(NSSAI))，还可以是请求S-NSSAI(NSSAI)(request S-NSSAI(NSSAI))。(c1) If the slice of the UE is different from the slice supported by the serving cell, it is determined that the UE is barred. That is, for the UE, the cell status is barred, this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells. Among them, the slice of the UE can be an allowed S-NSSAI (NSSAI) (Allowed S-NSSAI (NSSAI)), a configured S-NSSAI (NSSAI) (configred S-NSSAI (NSSAI)), or a request S-NSSAI (NSSAI) (request S-NSSAI (NSSAI)).
在本申请的实施例中，切片不同可以指的所有切片标识均不同，或者至少一个切片标识不同。In the embodiment of the present application, different slices may mean that all slice identifiers are different, or at least one slice identifier is different.
也即，在本申请的实施例中，服务小区和UE可以根据约定确定切片不同的具体含义，即可以将所有切片标识均不同确定为切片不同，也可以将至少一个切片标识不同确定为切片不同，还可以是所有切片标识中的第一预设数量个不同确定为切片不同，关于切片不同的具体含义可以根据实际设置确定，此处不对其进行限定。That is, in the embodiment of the present application, the serving cell and the UE may determine the specific meaning of the different slices according to the agreement, that is, the different slice identifiers may be determined to be different slices, or the difference of at least one slice identifier may be determined to be different slices. It may also be that the first preset number of different slice identifiers is determined to be different slices, and the specific meaning of the different slices may be determined according to actual settings, which is not limited here.
(c2)若该UE的切片与服务小区支持的切片相同，对该UE来说，小区状态为notbarred，UE认为可以选择该小区，且认为该服务小区为小区选择/重选的candidate cell。(c2) If the slice of the UE is the same as the slice supported by the serving cell, for the UE, the cell status is notbarred, the UE considers that the cell can be selected, and considers the serving cell as a candidate cell for cell selection/reselection.
或者，在一种实现方案中，在该UE的切片与服务小区支持的切片相同时，再进一步判断UE是否支持切片，若UE不支持切片，则被bar掉，即对该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。在UE支持切片时，才确定可以接入该服务小区。Or, in an implementation solution, when the slice of the UE is the same as the slice supported by the serving cell, it is further judged whether the UE supports slices. If the UE does not support slices, it will be barred, that is, for the UE, the cell The status is barred, this type of UE is not allowed to select or reselect this cell, and the UE needs to select another cell. When the UE supports slicing, it is determined that the serving cell can be accessed.
可以理解的是，在本申请的实施例中，该UE的切片与服务小区支持的切片相同的含义与上述(c1)中该UE的切片与服务小区支持的切片不同的含义相反。即，当将所有切片标识均不同确定为切片不同时，将所有切片标识中存在至少一个切片标识相同确定为切片相同；当将至少一个切片标识不同确定为切片不同时，将所有切片标识均相同确定为切片相同；当将所有切片标识中的第一预设数量个不同确定为切片不同时，可以将所有切片标识中的第二预设数量个相同确定为切片相同时，关于切片相同的具体含义也可以根据实际设置确定，此处不对其进行限定。It can be understood that, in the embodiment of the present application, the meaning of the slice of the UE and the slice supported by the serving cell is the same as the meaning of the slice of the UE and the slice supported by the serving cell in (c1) above. That is, when it is determined that all slice identifiers are different as different slices, at least one slice identifier in all slice identifiers is determined to be the same as the slice; when at least one slice identifier is different is determined to be different, all slice identifiers are the same It is determined that the slices are the same; when the first preset number of different slice identifiers is determined to be different, the second preset number of all slice identifiers can be determined to be the same as the slices. The meaning can also be determined according to the actual setting, which is not limited here.
Option4：若服务小区广播支持的切片标识和/或切片优先级，另一方面根据服务小区的支持的切片标识和/或切片优先级和UE的切片信息确定是否能够该接入服务小区，具体的：Option 4: If the serving cell broadcasts the supported slice identifier and/or slice priority, on the other hand, it is determined whether the serving cell can be accessed according to the supported slice identifier and/or slice priority of the serving cell and the slice information of the UE. :
(d1)若UE的切片与服务小区支持的特定优先级的切片不同，则该UE被bar掉。即对该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。其中，UE的切片为Allowed S-NSSAI(NSSAI)，configred S-NSSAI(NSSAI)，request S-NSSAI(NSSAI)；切片不同，指的是所有切片标识均不同，或者至少一个不同；特定优先级为服务小区支持的最高优先级，特定优先级范围内的优先级，大于特定优先级门限的优先级等。关于特定优先级的具体含义可以根据实际设置确定，此处不再赘述。(d1) If the slice of the UE is different from the slice of the specific priority supported by the serving cell, the UE is barred. That is, for the UE, the cell status is barred, this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells. Among them, the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the serving cell, a priority within a specific priority range, a priority greater than a specific priority threshold, etc. The specific meaning of the specific priority can be determined according to the actual setting, and will not be repeated here.
(d2)若UE的切片与服务小区支持的特定优先级的切片相同，对该UE来说，小区状态为notbarred，UE可以选择该小区。UE认为该小区为小区选择/重选的candidate cell。(d2) If the slice of the UE is the same as the slice of the specific priority supported by the serving cell, for the UE, the cell status is notbarred, and the UE can select the cell. The UE considers this cell as a candidate cell for cell selection/reselection.
其中，特定可以是一个，也可以是多个。关于特定的具体含义需要根据实际场景确定，此处不再赘述。Among them, the specific can be one or more. The specific meaning needs to be determined according to the actual scenario, and will not be repeated here.
或者，在一种实现方案中，在该UE的切片与服务小区支持的特定优先级的切片相同时，再进一步判断UE是否支持切片，若UE不支持切片，则被bar掉，即对该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。在UE支持切片时，才确定可以接入该服务小区。Or, in an implementation solution, when the slice of the UE is the same as the slice of a specific priority supported by the serving cell, it is further judged whether the UE supports slices. If the UE does not support slices, it will be barred, that is, the UE In other words, the cell status is barred, this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells. When the UE supports slicing, it is determined that the serving cell can be accessed.
在Option4中，关于切片不同和/或切片不同的具体含义与Option3中的类似，此处不再赘述。In Option 4, the specific meaning of different slices and/or different slices is similar to that in Option 3, and will not be repeated here.
本申请实施例提供的网络接入控制方法，通过给出基于切片标识/切片优先级等服务小区支持和/或允许的信息的一种隐式的网络接入控制方式，服务小区同样能够在接入控制过程中，基于UE具有的不同切片能力或/特定的切片能力，区别控制UE的网络接入过程，实现了对不同切片支持能力的UE的网络接入控制和快速接入控制，提高了网络接入的精度。In the network access control method provided by the embodiments of the present application, by giving an implicit network access control method based on the information supported and/or allowed by the serving cell such as slice identification/slice priority, the serving cell can also be connected In the entry control process, based on the different slicing capabilities or/or specific slicing capabilities of the UE, the network access process of the UE is controlled differently, and the network access control and fast access control of UEs with different slicing support capabilities are realized, which improves The accuracy of network access.
作为再一种示例，在接入阻止参数和服务小区的允许和/或支持信息均被配置时，上述根据接入阻止参数和服务小区的允许和/或支持信息，确定终端设备是否能够接入服务小区，具体为：As another example, when the access barring parameter and the permission and/or support information of the serving cell are configured, the foregoing determines whether the terminal device can access according to the access barring parameter and the permission and/or support information of the serving cell. The serving cell, specifically:
根据接入阻止参数是否出现、服务小区的允许和/或支持信息是否出现、接入阻止参数的取值、服务小区的允许和/或支持信息的取值中的至少之一，确定终端设备是否能够接入服务小区。关于该步骤的具体实现方案可以参见下述图7至图9所示实施例中的记载，此处不再赘述。According to at least one of the presence of the access barring parameter, whether the serving cell's permission and/or support information appears, the value of the access barring parameter, the serving cell's permission and/or the value of the support information, it is determined whether the terminal device Able to access the serving cell. For the specific implementation scheme of this step, please refer to the records in the embodiments shown in FIG. 7 to FIG. 9 below, which will not be repeated here.
图7为本申请实施例提供的网络接入控制方法实施例六的框图。如图7所示，在本实施例中，上述根据接入阻止参数是否出现、服务小区的允许和/或支持信息是否出现、接入阻止参数的取值、服务小区的允许和/或支持信息的取值中的至少之一，确定终端设备是否能够接入服务小区，包括以下至少之一：FIG. 7 is a block diagram of Embodiment 6 of a network access control method provided by an embodiment of this application. As shown in FIG. 7, in this embodiment, the foregoing is based on whether the access blocking parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access blocking parameter, and the permission and/or support information of the serving cell. At least one of the values of to determine whether the terminal device can access the serving cell, including at least one of the following:
71、若接入阻止参数和服务小区的允许和/或支持信息均未出现，则确定终端设备不能接入服务小区，或者，确定终端设备能够接入服务小区。71. If neither the access blocking parameter nor the permission and/or support information of the serving cell appears, it is determined that the terminal device cannot access the serving cell, or it is determined that the terminal device can access the serving cell.
在本申请的实施例中，接入控制参数被配置但未出现可以解释为终端设备不阻止终端接入，服务小区的允许和/或支持信息被配置但未出现可以解释为终端设备可以支持所有类型的终端接入，因而，该终端设备可以认为能够接入服务小区。In the embodiment of this application, if the access control parameter is configured but does not appear, it can be interpreted that the terminal device does not prevent the terminal from accessing, and the permission and/or support information of the serving cell is configured but does not appear, which can be interpreted as the terminal device can support all Type of terminal access, therefore, the terminal device can be considered to be able to access the serving cell.
在本申请的另一种可能设计中，接入控制参数被配置但未出现可以解释为终端设备阻止所有的终端 接入，服务小区的允许和/或支持信息被配置但未出现可以解释为终端设备不支持终端接入，因而，该终端设备可以认为不能接入服务小区。In another possible design of this application, if the access control parameter is configured but does not appear, it can be interpreted as the terminal device preventing all terminals from accessing, and the permission and/or support information of the serving cell is configured but not appearing can be interpreted as the terminal The device does not support terminal access, therefore, the terminal device can be considered unable to access the serving cell.
在实际应用中，在接入阻止参数和服务小区的允许和/或支持信息均未出现时，终端设备能否接入服务小区可以根据实际设置确定，此处不再赘述。In an actual application, when neither the access blocking parameter nor the permission and/or support information of the serving cell appears, whether the terminal device can access the serving cell can be determined according to actual settings, and will not be repeated here.
72、若接入阻止参数出现，但服务小区的允许和/或支持信息未出现，则根据接入阻止参数的取值和/或终端设备的切片信息，确定终端设备是否能够接入服务小区。72. If the access barring parameter appears, but the permission and/or support information of the serving cell does not appear, determine whether the terminal device can access the serving cell according to the value of the access barring parameter and/or the slice information of the terminal device.
关于该步骤的具体实现可以参见上述图5所示实施例中的记载，此处不再赘述。For the specific implementation of this step, please refer to the record in the embodiment shown in FIG. 5, which will not be repeated here.
73、若接入阻止参数未出现，但服务小区的允许和/或支持信息出现，则根据服务小区的允许和/或支持信息的取值和/或终端设备的切片信息，确定终端设备是否能够接入服务小区。73. If the access barring parameter does not appear, but the permission and/or support information of the serving cell appears, determine whether the terminal device can be based on the value of the permission and/or support information of the serving cell and/or the slice information of the terminal device. Access to the serving cell.
关于该步骤的具体实现可以参见上述图6所示实施例中的记载，此处不再赘述。For the specific implementation of this step, reference may be made to the record in the embodiment shown in FIG. 6, which will not be repeated here.
74、若接入阻止参数和服务小区的允许和/或支持信息均出现，则根据接入阻止参数的取值、服务小区的允许和/或支持信息的取值、终端设备的切片信息中的至少之一，确定终端设备是否能够接入服务小区。74. If both the access barring parameter and the serving cell's permission and/or support information appear, the value of the access barring parameter, the value of the serving cell's permission and/or support information, and the value of the terminal device's slice information At least one of determining whether the terminal device can access the serving cell.
在本实施例中，若服务小区既广播接入阻止参数，又广播服务小区的允许和/或支持信息时，终端设备可以需要根据接入阻止参数的取值、服务小区的允许和/或支持信息的取值、终端设备的切片信息中的至少之一来确定终端设备是否能够接入服务小区。该步骤的实现方案可以参见下述图8所示实施例或图9所示的实施例中的记载，此处不再赘述。In this embodiment, if the serving cell broadcasts both the access barring parameter and the permission and/or support information of the serving cell, the terminal device may need to be based on the value of the access barring parameter and the permission and/or support of the serving cell. At least one of the value of the information and the slice information of the terminal device is used to determine whether the terminal device can access the serving cell. For the implementation scheme of this step, refer to the description in the embodiment shown in FIG. 8 or the embodiment shown in FIG. 9 below, and details are not described herein again.
值得说明的是，在本申请的实施例中，上述图5所示实施例中的扩展方案1和/或扩展方案2，同样适用于本申请的实施例。具体的：It is worth noting that in the embodiments of the present application, the extension scheme 1 and/or extension scheme 2 in the embodiment shown in FIG. 5 are also applicable to the embodiments of the present application. specific:
上述的扩展方案1可以应用在本申请的步骤72和步骤74中，因而，也可以应用在下述图8和/或图9所示的实施例中。The above-mentioned extension scheme 1 can be applied in step 72 and step 74 of this application, and therefore, can also be applied in the embodiments shown in FIG. 8 and/or FIG. 9 below.
上述的扩展方案2可以应用在本申请的步骤71至步骤74中，相应的，也可以应用在下述图8和/或图9所示的实施例中。The aforementioned extension scheme 2 can be applied to steps 71 to 74 of this application, and correspondingly, can also be applied to the embodiments shown in FIG. 8 and/or FIG. 9 below.
可选的，在图7所示的实施例中，在接入阻止参数和服务小区的允许和/或支持信息均出现，终端设备确定能否接入服务小区可以采用如下方案，一种方案是终端设备可以先判断接入阻止参数，再判断服务小区的允许和/或支持信息，具体可以参见下述的图8；另一种方案，终端设备也可以先判断服务小区的允许和/或支持信息，再判断接入阻止参数，具体可以参见上述的图9。Optionally, in the embodiment shown in FIG. 7, when both the access blocking parameter and the permission and/or support information of the serving cell appear, the terminal device can use the following solutions to determine whether it can access the serving cell. One solution is The terminal device can first determine the access barring parameters, and then determine the permission and/or support information of the serving cell. For details, see Figure 8 below; in another solution, the terminal device can also determine the permission and/or support of the serving cell first. Information, and then determine the access blocking parameters, see Figure 9 above for details.
示例性的，图8为本申请实施例提供的网络接入控制方法实施例七的框图。如图8所示，在本实施例中，上述74中的根据接入阻止参数的取值、服务小区的允许和/或支持信息的取值、终端设备的切片信息中的至少之一，确定终端设备是否能够接入服务小区，包括以下至少之一：Exemplarily, FIG. 8 is a block diagram of Embodiment 7 of a network access control method according to an embodiment of this application. As shown in FIG. 8, in this embodiment, the above 74 is determined according to at least one of the value of the access barring parameter, the value of the service cell's permission and/or support information, and the slice information of the terminal device. Whether the terminal device can access the serving cell includes at least one of the following:
81、在接入阻止参数的取值为不阻止时，确定终端设备能够接入服务小区。81. When the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
在本申请的实施例中，接入阻止参数的取值为不阻止，表示服务小区未提供阻止接入的信息，故终端设备能够接入服务小区。In the embodiment of the present application, the value of the access blocking parameter is not blocked, which means that the serving cell does not provide access blocking information, so the terminal device can access the serving cell.
82、在接入阻止参数的取值为阻止时，根据终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值，确定终端设备能否接入服务小区。82. When the value of the access blocking parameter is blocked, determine whether the terminal device can access the serving cell according to the slice information supported by the terminal device and/or the value of the serving cell's permission and/or support information.
在本实施例中，由于接入阻止参数的取值为阻止，则表明其提供了需要阻止的信息，这时，终端设备需要根据终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值，共同确定终端设备能否接入服务小区。In this embodiment, since the value of the access blocking parameter is blocked, it indicates that it provides information that needs to be blocked. At this time, the terminal device needs to be based on the slice information supported by the terminal device and/or the permission of the serving cell and/or The value of the supporting information is used to jointly determine whether the terminal device can access the serving cell.
可选的，在本申请的实施例中，终端设备的切片信息可以包括终端设备是否支持切片和/或支持的切片，因而，该步骤82可以通过以下至少之一实现：Optionally, in the embodiment of the present application, the slice information of the terminal device may include whether the terminal device supports slices and/or supported slices. Therefore, step 82 may be implemented by at least one of the following:
821、若终端设备不支持切片和/或终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第一条件，则确定终端设备不能接入服务小区。821. If the terminal device does not support slicing and/or the value of the slicing information supported by the terminal device and the permission and/or support information of the serving cell meets the first condition, it is determined that the terminal device cannot access the serving cell.
在本申请的实施例中，由于该服务小区广播了允许和/或支持信息，若终端设备不支持切片，则确定终端设备不能接入服务小区。In the embodiment of the present application, since the serving cell broadcasts permission and/or support information, if the terminal device does not support slicing, it is determined that the terminal device cannot access the serving cell.
此外，在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第一条件，即终端设备支持的切片信息未满足允许和/或支持信息时，也可以确定终端设备不能接入服务小区。In addition, when the value of the slice information supported by the terminal device and the permission and/or support information of the serving cell meets the first condition, that is, when the slice information supported by the terminal device does not meet the permission and/or support information, it can also be determined that the terminal device cannot Access to the serving cell.
822、若终端设备支持切片，且终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件，确定终端设备能够接入服务小区。822. If the terminal device supports slicing, and the value of the slicing information supported by the terminal device and the permission and/or support information of the serving cell meets the second condition, determine that the terminal device can access the serving cell.
需要说明的是，终端设备在先判断接入阻止参数，再判断服务小区的允许和/或支持信息时，可以采用如下可能设计的至少一种实现：It should be noted that when the terminal device first judges the access barring parameter, and then judges the permission and/or support information of the serving cell, at least one implementation of the following possible designs may be adopted:
一种可能设计是：终端设备可以在根据接入阻止参数确定阻止时，判断服务小区的允许和/或支持信息，来确定能不能接入；在根据接入阻止参数确定不阻止时，确定能接入，具体如图8所示。One possible design is that when the terminal device determines the blocking according to the access blocking parameter, it can determine whether it can be accessed by judging the permission and/or support information of the serving cell; when it is determined not to be blocked according to the access blocking parameter, it can determine whether it can be blocked. Access, as shown in Figure 8.
另一种可能设计是：终端设备可以在根据接入阻止参数确定不阻止时，判断服务小区的允许和/或支持信息，来确定能不能接入；在根据接入阻止参数确定阻止时，确定不能接入。具体的，在接入阻止参数的取值为阻止时，确定终端设备不能接入服务小区，在接入阻止参数的取值为不阻止时，根据终端设备支持的切片信息和/或服务小区的允许和/或支持信息的取值，确定终端设备能否接入服务小区。该可能设计的具体实现方案与图8所示的类似，此处不再赘述。Another possible design is: when the terminal device determines not to block according to the access blocking parameter, it can determine whether it can be accessed by judging the permission and/or support information of the serving cell; when determining the blocking according to the access blocking parameter, determine Can't access. Specifically, when the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell, and when the value of the access blocking parameter is not blocked, according to the slice information supported by the terminal device and/or the serving cell The value of the permission and/or support information determines whether the terminal device can access the serving cell. The specific implementation scheme of this possible design is similar to that shown in FIG. 8, and will not be repeated here.
在本申请的实施例中，由于该服务小区广播了允许和/或支持信息，若终端设备支持切片，表明终端设备可能满足接入的条件，进一步的，再根据终端设备支持的切片信息和服务小区的允许和/或支持信息的取值是否满足第二条件，即终端设备支持的切片信息满足允许和/或支持信息时，可以确定终端设备能够接入服务小区。In the embodiment of this application, since the serving cell broadcasts permission and/or support information, if the terminal device supports slicing, it indicates that the terminal device may meet the access conditions. Further, according to the slicing information and service supported by the terminal device Whether the value of the cell's permission and/or support information satisfies the second condition, that is, when the slice information supported by the terminal device meets the permission and/or support information, it can be determined that the terminal device can access the serving cell.
进一步的，在图7所示实施例的基础上，图9为本申请实施例提供的网络接入控制方法实施例八的框图。如图9所示，在本实施例中，上述74中的根据接入阻止参数的取值、服务小区的允许和/或支持信息的取值、终端设备的切片信息中的至少之一，确定终端设备是否能够接入服务小区，包括以下至少之一：Further, on the basis of the embodiment shown in FIG. 7, FIG. 9 is a block diagram of Embodiment 8 of a network access control method provided by an embodiment of this application. As shown in FIG. 9, in this embodiment, the above 74 is determined according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device. Whether the terminal device can access the serving cell includes at least one of the following:
91、在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第一条件时，确定终端设备不能接入服务小区。91. When the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition, it is determined that the terminal device cannot access the serving cell.
在本申请的实施例中，若终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第一条件，即终端设备支持的切片信息不满足允许和/或支持信息时，可以确定终端设备不能接入服务小区。In the embodiment of the present application, if the value of the slice information supported by the terminal device and the permission and/or support information of the serving cell meets the first condition, that is, when the slice information supported by the terminal device does not meet the permission and/or support information, It can be determined that the terminal device cannot access the serving cell.
92、在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件时，根据终端设备的切片信息和/或接入阻止参数的取值，确定终端设备是否能够接入服务小区。92. When the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell meet the second condition, determine whether the terminal device can be determined according to the slicing information of the terminal device and/or the value of the access blocking parameter Access to the serving cell.
在本申请的实施例中，若终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件，即终端设备支持的切片信息满足允许和/或支持信息时，还需要结合终端设备的切片信息是否为服务小区阻止的信息，来确定终端设备是否能够接入服务小区。In the embodiment of the present application, if the value of the slice information supported by the terminal device and the permission and/or support information of the serving cell meets the second condition, that is, when the slice information supported by the terminal device meets the permission and/or support information, It is necessary to combine whether the slicing information of the terminal device is blocked by the serving cell to determine whether the terminal device can access the serving cell.
可选的，在本申请的实施例中，基于接入阻止参数的不同取值，上述步骤92中的根据终端设备的切片信息和/或接入阻止参数的取值，确定终端设备是否能够接入服务小区，包括以下至少之一：Optionally, in the embodiment of the present application, based on different values of the access barring parameter, in the foregoing step 92, it is determined whether the terminal device can access the terminal device according to the slice information of the terminal device and/or the value of the access barring parameter. Entering the serving cell, including at least one of the following:
921、在接入阻止参数的取值为不阻止时，确定终端设备能够接入服务小区。921: When the value of the access blocking parameter is not blocked, determine that the terminal device can access the serving cell.
在终端设备支持的切片信息满足允许和/或支持信息，且服务小区未对其阻止时，确定终端设备能够接入服务小区。When the slice information supported by the terminal device meets the permission and/or support information, and the serving cell does not block it, it is determined that the terminal device can access the serving cell.
922、在接入阻止参数的取值为阻止时，确定终端设备不能接入服务小区。922. When the value of the access barring parameter is barred, it is determined that the terminal device cannot access the serving cell.
在终端设备支持的切片信息满足允许和/或支持信息，但服务小区阻止其接入时，确定终端设备不能接入服务小区。When the slice information supported by the terminal device meets the permission and/or support information, but the serving cell prevents its access, it is determined that the terminal device cannot access the serving cell.
例如，在实际应用中，若接入阻止参数复用MIB中的cellBarred参数，则服务小区能够阻止非切片UE的接入。具体的，若当设置为barred时，代表非切片UE不能接入。For example, in practical applications, if the access barred parameter reuses the cellBarred parameter in the MIB, the serving cell can prevent the access of non-sliced UEs. Specifically, if it is set to barred, it means that non-sliced UEs cannot access.
例如，在实际应用中，若接入阻止参数复用SIB1中的cellReservedForOtherUse参数，则服务小区能够阻止非切片UE的接入。具体的，若当设置为True时，代表非切片UE不能接入。For example, in practical applications, if the access blocking parameter reuses the cellReservedForOtherUse parameter in SIB1, the serving cell can block the access of non-sliced UEs. Specifically, if it is set to True, it means that non-sliced UEs cannot access.
所谓的非切片UE为以下至少之一：R16和之前版本的UE，不支持切片的UE，只支持默认切片的UE不能接入The so-called non-sliced UE is at least one of the following: UEs of R16 and previous versions, UEs that do not support slices, and UEs that only support default slices cannot access
需要说明的是，终端设备先判断服务小区的允许和/或支持信息，再判断接入阻止参数时，可以采用如下可能设计的至少一种实现：It should be noted that when the terminal device first determines the permission and/or support information of the serving cell, and then determines the access blocking parameter, at least one implementation of the following possible designs can be adopted:
一种可能设计是：在服务小区的允许和/或支持信息的取值和终端设备支持的切片信息满足第一条件时，确定终端设备不能接入服务小区，而在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件时，再根据接入阻止参数的取值确定能不能接入，确定能不能接入。One possible design is: when the value of the permission and/or support information of the serving cell and the slice information supported by the terminal device meet the first condition, it is determined that the terminal device cannot access the serving cell, and the slice information supported by the terminal device and the slice information supported by the terminal device meet the first condition. When the value of the permission and/or support information of the serving cell satisfies the second condition, the value of the access barring parameter is used to determine whether or not to access, and to determine whether or not to access.
另一种可能设计是：在服务小区的允许和/或支持信息和终端设备支持的切片信息满足第一条件，再根据接入阻止参数的取值确定能不能接入，而在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件时，确定能够接入。Another possible design is: the permission and/or support information in the serving cell and the slice information supported by the terminal device meet the first condition, and then determine whether access is possible according to the value of the access blocking parameter, and the terminal device supports When the value of the slice information and the permission and/or support information of the serving cell meets the second condition, it is determined that access is possible.
具体的，在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第二条件时，确定终端设备能够接入服务小区，在终端设备支持的切片信息和服务小区的允许和/或支持信息的取值满足第一条件时，根据终端设备的切片信息和/或接入阻止参数的取值，确定终端设备是否能够接入服务小区。关于该设计的具体实现与图9所示实施例中的类似，此处不再赘述。Specifically, when the value of the slice information supported by the terminal device and the permission and/or support information of the serving cell meets the second condition, it is determined that the terminal device can access the serving cell, and the slice information supported by the terminal device and the permission of the serving cell are determined And/or when the value of the support information satisfies the first condition, it is determined whether the terminal device can access the serving cell according to the slice information of the terminal device and/or the value of the access blocking parameter. The specific implementation of this design is similar to that in the embodiment shown in FIG. 9 and will not be repeated here.
再一种可能设计是：在服务小区的允许和/或支持信息和终端设备支持的切片信息满足第一条件，再根据接入阻止参数的取值确定能不能接入；在服务小区的允许和/或支持信息和终端设备支持的切片信息满足第二条件时，根据接入阻止参数的取值确定能不能接入。Another possible design is: the permission and/or support information in the serving cell and the slice information supported by the terminal device meet the first condition, and then determine whether access is possible according to the value of the access blocking parameter; the permission and/or support information in the serving cell When the support information and the slice information supported by the terminal device meet the second condition, it is determined whether access is possible according to the value of the access blocking parameter.
由上述分析可知，终端设备可以先判断接入阻止参数，再判断服务小区的允许和/或支持信息；也可以先判断服务小区的允许和/或支持信息，再判断接入阻止参数。From the above analysis, it can be seen that the terminal device can first determine the access barring parameters, and then determine the permission and/or support information of the serving cell; it can also determine the permission and/or support information of the serving cell first, and then determine the access barring parameters.
值得说明的是，上述图8和/或图9所示实施例中的第一条件和第二条件的具体实现如下所示：It is worth noting that the specific realization of the first condition and the second condition in the embodiment shown in FIG. 8 and/or FIG. 9 is as follows:
可选的，在本申请的一种可能设计中，该第一条件包括如下任意一种：Optionally, in a possible design of this application, the first condition includes any one of the following:
终端设备支持的切片与服务小区支持的切片均不同；The slice supported by the terminal device is different from the slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片均不相同；The slice supported by the terminal device is different from the slice with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务均不同；The services supported by the terminal equipment are different from those supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务均不相同。The service supported by the terminal device is different from the service with the preset priority supported by the serving cell.
第二条件包括如下任意一种：The second condition includes any of the following:
终端设备支持的切片与服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级范围内的至少一个优先级的切片相同；The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell;
终端设备支持的业务与服务小区支持的至少一个业务相同；The service supported by the terminal device is the same as at least one service supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级范围内的至少一个优先级的业务相同。The service supported by the terminal device is the same as the service of at least one priority within the preset priority range supported by the serving cell.
可选的，在本申请的另一种可能设计中，该第一条件包括如下任意一种：Optionally, in another possible design of this application, the first condition includes any one of the following:
终端设备支持的切片与服务小区支持的切片至少之一不同；The slice supported by the terminal device is different from at least one of the slices supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片至少之一不同；The slice supported by the terminal device is different from at least one of the slices with preset priority supported by the serving cell;
终端设备支持的切片与服务小区支持的切片至少M个不同；The slices supported by the terminal device are different from the slices supported by the serving cell at least M;
终端设备支持的切片与服务小区支持的预设优先级的切片至少P个不同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell at least P;
终端设备支持的业务与服务小区支持的业务至少之一不同；The service supported by the terminal device is different from at least one of the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少之一不同；The service supported by the terminal device is different from at least one of the preset priority services supported by the serving cell;
终端设备支持的业务与服务小区支持的业务至少M个不同；The services supported by the terminal equipment are at least M different from the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少P个不同；The service supported by the terminal device is different from the service with the preset priority supported by the serving cell at least P;
其中，M和P为正整数。Among them, M and P are positive integers.
第二条件包括如下任意一种：The second condition includes any of the following:
终端设备支持的切片与服务小区支持的切片都相同；The slice supported by the terminal device is the same as the slice supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片都相同；The slices supported by the terminal device are the same as the slices with the preset priority supported by the serving cell;
终端设备支持的切片与服务小区支持的切片至少K个相同；The slices supported by the terminal device are at least the same as the slices supported by the serving cell;
终端设备支持的切片与服务小区支持的预设优先级的切片至少L个相同；The slices supported by the terminal device are at least the same as the slices with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务都相同；The services supported by the terminal equipment are the same as those supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务都相同；The service supported by the terminal equipment is the same as the service with the preset priority supported by the serving cell;
终端设备支持的业务与服务小区支持的业务至少K个相同；The services supported by the terminal equipment are at least the same as the services supported by the serving cell;
终端设备支持的业务与服务小区支持的预设优先级的业务至少L个相同。The service supported by the terminal device is at least the same as the service with the preset priority supported by the serving cell.
其中，K和L为正整数。Among them, K and L are positive integers.
在本申请的具体实现中，在接入控制参数中的接入阻止参数和服务小区的允许和/或支持信息均被配置时，下面通过一个具体实施例对网络设备的一个服务小区和终端设备交互的整个实现方案进行说明：In the specific implementation of this application, when the access blocking parameters in the access control parameters and the permission and/or support information of the serving cell are configured, the following uses a specific embodiment to compare a serving cell of a network device and a terminal device The entire implementation scheme of the interaction is explained:
服务小区广播slicing-based的接入阻止参数。在本实施例中，该接入控制参数包括接入阻止参数和服务小区的允许和/或支持信息。The serving cell broadcasts slicing-based access blocking parameters. In this embodiment, the access control parameter includes the access barring parameter and the permission and/or support information of the serving cell.
可选的，服务小区可以在MIB和/或SIB1中携带接入阻止参数和/或服务小区的允许和/或支持信息。其中，接入阻止参数可以包括：接入阻止标识，服务小区的允许和/或支持信息可以包括服务小区支持的切片标识和/或服务小区支持的切片标识对应的切片优先级。这样，UE可以根据服务小区接入阻止标识是否广播或广播的取值，和/或，根据服务小区根据服务小区支持的切片标识和/或切片优先级是否广播或广播的取值，确定是否被barred。Optionally, the serving cell may carry the access barring parameter and/or the permission and/or support information of the serving cell in the MIB and/or SIB1. Wherein, the access barring parameter may include an access barring identifier, and the permission and/or support information of the serving cell may include a slice identifier supported by the serving cell and/or a slice priority corresponding to the slice identifier supported by the serving cell. In this way, the UE can determine whether it is broadcasted or broadcasted according to the value of whether the serving cell access barring identifier is broadcast or broadcast, and/or according to whether the serving cell is broadcast or broadcasted according to the slice identifier and/or slice priority supported by the serving cell. barred.
具体实施过程如下：The specific implementation process is as follows:
(1)服务小区广播slicing-based的接入控制参数；即，服务小区广播基于切片的接入阻止参数和/或服务小区的允许和/或支持信息。(1) The serving cell broadcasts slicing-based access control parameters; that is, the serving cell broadcasts slice-based access blocking parameters and/or permission and/or support information of the serving cell.
可选的，接入阻止参数和/或服务小区的允许和/或支持信息可以携带在SIB1中。具体实现时，接入阻止参数和/或服务小区的允许和/或支持信息可以是在SIB1中引入的新的IE，也可以在SIB1的子IE中引入新的IE。其中，SIB1的子IE可以是CellAccessRelatedInfo或者PLMN-IdentityInfo(位于PLMN-IdentityInfoList中)Optionally, the access barring parameter and/or the permission and/or support information of the serving cell may be carried in the SIB1. In specific implementation, the access barring parameter and/or the permission and/or support information of the serving cell may be a new IE introduced in SIB1, or a new IE may be introduced in a sub-IE of SIB1. Among them, the child IE of SIB1 can be CellAccessRelatedInfo or PLMN-IdentityInfo (located in PLMN-IdentityInfoList)
可选的，该接入控制参数还可以复用SIB1中的现有IE。Optionally, the access control parameter can also reuse the existing IE in SIB1.
可选的，接入阻止参数可以包括：接入阻止标识。可以理解的是，该接入阻止标识还可以复用现有MIB中的cellBarred参数，或，复用SIB1中现有IE，如cellReservedForOtherUse。Optionally, the access barring parameter may include: an access barring identifier. It is understandable that the access barred identifier can also reuse the cellBarred parameter in the existing MIB, or reuse the existing IE in SIB1, such as cellReservedForOtherUse.
该服务小区的允许和/或支持信息可以包括：服务小区支持和/或允许的切片标识。其中，切片标识可以为S-NSSAI，也可以是网络号NSID。The permission and/or support information of the serving cell may include: a slice identifier supported and/or permitted by the serving cell. Among them, the slice identifier can be S-NSSAI or network number NSID.
可选的，该服务小区的允许和/或支持信息，可以是单个PLMN(per PLMN)给的，即适用于单个PLMN，也可以是小区给的，即适用于整个cell(即common to All PLMN)。Optionally, the permission and/or support information of the serving cell can be given by a single PLMN (per PLMN), that is, it can be applied to a single PLMN, or it can be given by the cell, that is, it can be applied to the entire cell (ie common to All PLMN) ).
(2)UE接收服务小区广播的切片相关信息，如第1-2步中广播的接入阻止参数和/或服务小区的允许和/或支持信息。(2) The UE receives the slice related information broadcast by the serving cell, such as the access barring parameter and/or the permission and/or support information of the serving cell broadcast in steps 1-2.
相应的，终端设备可以确定其对自身来说，小区状态是否被指示为barred，或者小区状态是否可以被认为是barred，进而确定是否能够接入网络(或服务小区)。Correspondingly, the terminal device can determine whether the cell status is indicated as barred for itself, or whether the cell status can be regarded as barred, and then determine whether it can access the network (or serving cell).
具体的，UE根据接入阻止参数(接入阻止标识)，服务小区的允许和/或支持信息(服务小区支持的切片标识和/或切片优先级)是否广播或广播的取值，确定是否被bared。具体可以由以下几种方式：Specifically, the UE determines whether the access barring parameter (access barring identifier), the permission and/or support information of the serving cell (slice identifier and/or the slice priority supported by the serving cell) is broadcast or the value of the broadcast to determine whether it is bared. There are several ways:
Option1：若接入阻止参数和服务小区的允许和/或支持信息都没有广播(出现)，则UE认为小区状态为barred，表示服务小区不允许UE选择或重选该小区，UE需要选择其他小区，因此，UE不能接入服务小区。Option1: If neither the access barring parameter nor the permission and/or support information of the serving cell is broadcast (appears), the UE considers the cell status to be barred, indicating that the serving cell does not allow the UE to select or reselect this cell, and the UE needs to select another cell Therefore, the UE cannot access the serving cell.
Option2：若仅接入阻止参数被广播，服务小区的允许和/或支持信息未被广播，则可以按照实施例5所示实施例的方案处理。Option 2: If only the access barring parameter is broadcast, and the permission and/or support information of the serving cell is not broadcast, the solution in the embodiment shown in Embodiment 5 can be processed.
Option3：若未广播接入阻止参数，但广播了服务小区的允许和/或支持信息，则可以按照实施例6所示实施例的方案处理。Option 3: If the access barring parameter is not broadcast, but the permission and/or support information of the serving cell is broadcast, it can be processed according to the solution of the embodiment shown in Embodiment 6.
Option4：若服务小区同时广播了接入阻止参数和服务小区的允许和/或支持信息，则终端设备可以先判断接入阻止参数，再判断服务小区的允许和/或支持信息，进而确定能否接入服务小区，还可以先判断服务小区的允许和/或支持信息，再判断接入阻止参数，最后确定能否接入服务小区。Option4: If the serving cell broadcasts the access barring parameter and the permission and/or support information of the serving cell at the same time, the terminal device can first determine the access barring parameter, and then judge the permission and/or support information of the serving cell to determine whether To access the serving cell, it is also possible to first determine the permission and/or support information of the serving cell, then determine the access blocking parameters, and finally determine whether or not to access the serving cell.
具体的，终端设备先判断接入阻止参数，再判断服务小区的允许和/或支持信息，进而确定能否接入服务小区的具体实现过程如下：Specifically, the terminal device first judges the access blocking parameter, and then judges the permission and/or support information of the serving cell, and then determines whether it can access the serving cell. The specific implementation process is as follows:
Option4.11、若该接入阻止参数(接入阻止标识)的取值为notbarred，表示UE都可以接入，因而，该UE能够接入服务小区。Option 4.11, if the value of the access barring parameter (access barred identifier) is notbarred, it means that all UEs can access, and therefore, the UE can access the serving cell.
Option4.12、若该接入阻止参数(接入阻止标识)的取值为barred，则若该UE的切片与服务小区支持的切片不同，则该UE被bar掉，其不能接入服务小区。若UE不支持切片，UE被bar掉。即对该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区，其不能接入服务小区。Option 4.12, if the value of the access barring parameter (access barred identifier) is barred, and if the slice of the UE is different from the slice supported by the serving cell, the UE is barred and it cannot access the serving cell. If the UE does not support slicing, the UE is barred. That is, for the UE, the cell status is barred, and this type of UE is not allowed to select or reselect the cell. The UE needs to select another cell, and it cannot access the serving cell.
其中，UE的切片为Allowed S-NSSAI(NSSAI)，configred S-NSSAI(NSSAI)，request S-NSSAI(NSSAI)；切片不同，指的是所有切片标识均不同，或者至少一个不同。Among them, the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
若该接入阻止参数(接入阻止标识)的取值为barred，且该UE的切片与服务小区支持的切片相同，对该UE来说，小区状态为notbarred，UE认为可以选择该小区，且认为该服务小区为小区选择/重选的candidate cell。If the value of the access barring parameter (access barring identifier) is barred, and the slice of the UE is the same as the slice supported by the serving cell, for the UE, the cell status is notbarred, and the UE thinks that the cell can be selected, and The serving cell is considered to be a candidate cell for cell selection/reselection.
Option4.13、若该接入阻止参数(接入阻止标识)的取值为barred，则若该UE的切片与服务小区支持的特定优先级的切片不同，则该UE被bar掉。若该UE不支持切片，UE被bar掉。即对于该UE来说，小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。Option 4.13: If the value of the access barring parameter (access barring identifier) is barred, if the slice of the UE is different from the slice of the specific priority supported by the serving cell, the UE is barred. If the UE does not support slicing, the UE is barred. That is, for the UE, the cell status is barred, this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells.
其中，UE的切片为Allowed S-NSSAI(NSSAI)，configred S-NSSAI(NSSAI)，request S-NSSAI(NSSAI)；切片不同，指的是所有切片标识均不同，或者至少一个不同；特定优先级为服务小区支持的最高优先级，特定优先级范围内的优先级，大于特定优先级门限的优先级等。Among them, the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the serving cell, a priority within a specific priority range, a priority greater than a specific priority threshold, etc.
若该接入阻止参数(接入阻止标识)的取值为barred，且UE的切片与服务小区支持的特定优先级的切片相同，对该UE来说，认为小区状态为notbarred，UE可以选择该小区。UE认为该小区为小区选择/重选的candidate cell。If the value of the access barring parameter (access barred identifier) is barred, and the slice of the UE is the same as the slice of the specific priority supported by the serving cell, for the UE, the cell status is considered notbarred, and the UE can select this Community. The UE considers this cell as a candidate cell for cell selection/reselection.
示例性的，终端设备先判断服务小区的允许和/或支持信息，再判断接入阻止参数，最后确定能否接入服务小区的具体实现过程如下：Exemplarily, the terminal device first judges the permission and/or support information of the serving cell, then judges the access blocking parameter, and finally determines whether it can access the serving cell. The specific implementation process is as follows:
Option4.21、若UE的切片与服务小区支持的切片不同，则该UE被bar掉。即对该UE来说小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。Option 4.21, if the slice of the UE is different from the slice supported by the serving cell, the UE is barred. That is, the cell status is barred for the UE, and this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells.
其中，UE的切片为Allowed S-NSSAI(NSSAI)，configred S-NSSAI(NSSAI)，request S-NSSAI(NSSAI)；切片不同，指的是所有切片标识均不同，或者至少一个不同。Among them, the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices mean that all slice identifiers are different, or at least one of the slice IDs are different.
在该UE的切片与服务小区支持的切片相同时，对于该UE来说，接入阻止标识为barred，代表不支持切片的UE不允许接入，若该UE不支持切片，则确定该UE不能接入该服务小区。对于该UE来说，接入阻止标识为notbarred，代表不支持切片的UE允许接入，若该UE不支持切片，认为小区状态 为notbarred，UE可以选择该服务小区。UE认为该服务小区为小区选择/重选的candidate cell，确定该UE能够接入该服务小区。When the slice of the UE is the same as the slice supported by the serving cell, for the UE, the access barred flag is barred, which means that the UE that does not support the slice is not allowed to access. If the UE does not support the slice, it is determined that the UE cannot Access the serving cell. For the UE, the access barred flag is notbarred, which means that the UE that does not support slicing is allowed to access. If the UE does not support slicing, the cell status is considered notbarred, and the UE can select the serving cell. The UE considers the serving cell as a candidate cell for cell selection/reselection, and determines that the UE can access the serving cell.
Option4.22、若UE的切片与服务小区支持的特定优先级的切片不同，则该UE被bar掉。即对该UE来说小区状态为barred，该类UE不允许选择或重选该小区，UE需要选择其他小区。Option 4.22, if the slice of the UE is different from the slice of the specific priority supported by the serving cell, the UE is barred. That is, the cell status is barred for the UE, and this type of UE is not allowed to select or reselect the cell, and the UE needs to select other cells.
其中，UE的切片为Allowed S-NSSAI(NSSAI)，configred S-NSSAI(NSSAI)，request S-NSSAI(NSSAI)；切片不同，指的是所有切片标识均不同，或者至少一个不同；特定优先级为最高优先级服务小区支持的最高优先级，特定优先级范围内的优先级，大于特定优先级门限的优先级等。Among them, the slices of the UE are Allowed S-NSSAI (NSSAI), configred S-NSSAI (NSSAI), request S-NSSAI (NSSAI); different slices means that all slice identifiers are different, or at least one of them is different; specific priority It is the highest priority supported by the highest priority serving cell, the priority within a specific priority range, the priority greater than the specific priority threshold, etc.
若UE的切片与服务小区支持的特定优先级的切片相同，对该UE来说，接入阻止标识为barred，代表不支持切片的UE不允许接入，若该UE不支持切片，则确定该UE不能接入该服务小区。对于该UE来说，接入阻止标识为notbarred，代表不支持切片的UE允许接入，若该UE不支持切片，认为小区状态为notbarred，UE可以选择该服务小区。UE认为该服务小区为小区选择/重选的candidate cell，确定该UE能够接入该服务小区。If the UE's slice is the same as the slice with a specific priority supported by the serving cell, the access barred flag is barred for the UE, which means that the UE that does not support the slice is not allowed to access. If the UE does not support the slice, it is determined The UE cannot access the serving cell. For the UE, the access barred flag is notbarred, which means that the UE that does not support slicing is allowed to access. If the UE does not support slicing, the cell status is considered notbarred, and the UE can select the serving cell. The UE considers the serving cell as a candidate cell for cell selection/reselection, and determines that the UE can access the serving cell.
关于该UE的切片与服务小区支持的切片相同、UE的切片与服务小区支持的特定优先级的切片相同、该UE的切片与服务小区支持的切片不同、UE的切片与服务小区支持的特定优先级的切片不同的具体含义与上述图6所示实施例中的一致，此处不再赘述。Regarding the slice of the UE and the slice supported by the serving cell are the same, the slice of the UE is the same as the slice with a specific priority supported by the serving cell, the slice of the UE is different from the slice supported by the serving cell, and the slice of the UE has a specific priority supported by the serving cell. The specific meanings of the different levels of slices are the same as those in the embodiment shown in FIG. 6, and will not be repeated here.
上述扩展方案1和扩展方案2的说明：Description of the above expansion plan 1 and expansion plan 2:
上述实施例5中的扩展方案1,2，同样可以适用在这里。具体的：The extension schemes 1 and 2 in the above embodiment 5 can also be applied here. specific:
扩展方案1下，UE可以使用这里步骤(2)的option2和option4。Under extension scheme 1, the UE can use option 2 and option 4 of step (2) here.
扩展方案2下，UE可以使用这里步骤(2)的option1至option4。Under extension scheme 2, the UE can use option1 to option4 in step (2) here.
本申请实施例提供的网络接入控制方法，通过给出基于接入阻止参数和/或基于切片标识/切片优先级等服务小区支持和/或允许的信息的网络接入控制方式，服务小区能够在接入控制过程中，基于UE具有的不同切片能力或/特定的切片能力，区别控制UE的网络接入过程，实现了对不同切片支持能力的UE的网络接入控制和快速接入控制，提高了网络接入的精度。In the network access control method provided in the embodiments of the present application, by providing a network access control method based on access blocking parameters and/or based on information supported and/or permitted by the serving cell such as slice identification/slice priority, the serving cell can In the access control process, based on the different slicing capabilities or/or specific slicing capabilities of the UE, the network access process of the UE is controlled differently, and the network access control and fast access control of UEs with different slicing support capabilities are realized. Improve the accuracy of network access.
上述介绍了本申请实施例提到的网络接入控制方法的具体实现，下述为本申请装置实施例，可以用于执行本申请方法实施例。对于本申请装置实施例中未披露的细节，请参照本申请方法实施例。The foregoing describes the specific implementation of the network access control method mentioned in the embodiment of this application. The following are device embodiments of this application, which can be used to implement the method embodiments of this application. For details that are not disclosed in the device embodiments of this application, please refer to the method embodiments of this application.
图10为本申请提供的网络接入控制装置实施例一的结构示意图。该装置可以集成在终端设备中，也可以通过终端设备实现。如图10所示，该装置可以包括：接收模块1001和处理模块1002。FIG. 10 is a schematic structural diagram of Embodiment 1 of a network access control apparatus provided by this application. The device can be integrated in the terminal device, and can also be realized by the terminal device. As shown in FIG. 10, the device may include: a receiving module 1001 and a processing module 1002.
其中，该接收模块1001，用于接收服务小区广播的接入控制参数，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Wherein, the receiving module 1001 is configured to receive access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
该处理模块1002，用于根据所述接入控制参数，确定终端设备是否能够接入所述服务小区。The processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter.
在本申请的一种可能设计中，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。In a possible design of the present application, the access control parameter includes at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
可选的，处理模块1002，具体用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。Optionally, the processing module 1002 is specifically configured to determine whether the terminal device can access the serving cell according to the access control parameter information, and the access control parameter information includes at least one of the following: Whether the access control parameter is configured and/or appears, and the value of the access control parameter.
在本申请的另一种可能设计中，处理模块1002，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：In another possible design of the present application, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following:
处理模块1002，具体用于在所述服务小区允许和/或支持接入的信息与所述终端设备的信息匹配时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the information that the serving cell allows and/or supports access matches the information of the terminal device;
处理模块1002，具体用于在所述服务小区允许和/或支持接入的信息与所述终端设备的信息不匹配时，确定所述终端设备不能接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the information that the serving cell allows and/or supports access does not match the information of the terminal device.
在本申请的再一种可能设计中，处理模块1002，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：In another possible design of the present application, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following:
处理模块1002，具体用于在所述服务小区阻止接入的信息与所述终端设备的信息匹配时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the access blocking information of the serving cell matches the information of the terminal device;
处理模块1002，具体用于在所述服务小区阻止接入的信息与所述终端设备的信息不匹配时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the information that the serving cell prevents access does not match the information of the terminal device.
在本申请的上述各可能设计中，处理模块1002，还用于根据所述接入控制参数是否配置、所述接入控制参数是否出现、所述接入控制参数的取值中的至少之一，确定所述服务小区允许和/或支持和/或阻止接入的信息与所述终端设备的信息是否匹配。In each of the foregoing possible designs of the present application, the processing module 1002 is further configured to determine whether the access control parameter is configured, whether the access control parameter is present, and the value of the access control parameter is at least one of , It is determined whether the information of the serving cell allowing and/or supporting and/or preventing access matches the information of the terminal device.
在本申请的又一种可能设计中，处理模块1002，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：In another possible design of the present application, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following:
处理模块1002，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均未被配置时，确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the access blocking parameter and the permission and/or support information of the serving cell are not configured, or determine that the The terminal device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数被配置，但所述服务小区的允许和/或支持信息未被配置时，确定所述接入阻止参数的信息，并根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入阻止参数的信息包括如下至少之一：接入阻止参数是否出现，接入阻止参数的含义、接入阻止参数的取值；The processing module 1002 is specifically configured to determine the information of the access barring parameter when the access barring parameter is configured but the permission and/or support information of the serving cell is not configured, and according to the access barring parameter. The information of the blocking parameter determines whether the terminal device can access the serving cell, and the information of the access blocking parameter includes at least one of the following: whether the access blocking parameter appears, the meaning of the access blocking parameter, and the access blocking The value of the parameter;
处理模块1002，具体用于在所述接入阻止参数未被配置，但所述服务小区的允许和/或支持信息被配置时，根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module 1002 is specifically configured to, when the access barring parameter is not configured but the permission and/or support information of the serving cell is configured, according to the permission and/or support information and/or all information of the serving cell. The slice information of the terminal device to determine whether the terminal device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均被配置时，根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to: when the access barring parameter and the permission and/or support information of the serving cell are configured, according to the access barring parameter and the permission and/or support information of the serving cell To determine whether the terminal device can access the serving cell.
可选的，在本申请的实施例中，所述终端设备的切片信息是通过终端设备的非接入层获取的。Optionally, in the embodiment of the present application, the slice information of the terminal device is obtained through the non-access layer of the terminal device.
示例性的，在本申请的一种可能设计中，处理模块1002，用于根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为：Exemplarily, in a possible design of the present application, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the information of the access barring parameter, specifically:
所述处理模块1002，具体用于根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to use at least one of whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device To determine whether the terminal device can access the serving cell.
可选的，处理模块1002，用于根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为如下至少之一：Optionally, the processing module 1002 is configured to determine whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and at least one of the slice information of the terminal device. 1. Determine whether the terminal device can access the serving cell, specifically at least one of the following:
处理模块1002，具体用于在所述接入阻止参数出现时，根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区；The processing module 1002 is specifically configured to, when the access barring parameter appears, according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device, Determining whether the terminal device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数未出现时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the access barring parameter does not appear.
可选的，处理模块1002，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为：Optionally, the processing module 1002 is configured to determine whether the terminal device is capable of Access to the serving cell is specifically:
处理模块1002，具体用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to determine whether the terminal device can access the terminal device according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and whether the terminal device supports slicing.述Serving cell.
作为一种示例，在所述接入阻止参数用于指示阻止不支持切片的终端设备接入时，处理模块1002，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：As an example, when the access barring parameter is used to indicate that a terminal device that does not support slicing is barred from accessing, the processing module 1002 is configured to use the meaning of the access barring parameter and the selection of the access barring parameter. Value, whether the terminal device supports at least one of the slices, and determining whether the terminal device can access the serving cell, specifically at least one of the following:
处理模块1002，具体用于在所述终端设备支持切片时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports slicing;
处理模块1002，具体用于在所述终端设备不支持切片，且所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the terminal device does not support slicing and the value of the access blocking parameter is blocked;
处理模块1002，具体用于在所述终端设备不支持切片，且所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the terminal device does not support slicing and the value of the access blocking parameter is not blocked.
作为另一种示例，在所述接入阻止参数用于指示阻止支持切片的终端设备接入时，处理模块1002，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：As another example, when the access barring parameter is used to indicate that a terminal device that supports slicing is barred from accessing, the processing module 1002 is configured to use the meaning of the access barring parameter and the selection of the access barring parameter. Value, whether the terminal device supports at least one of the slices, and determining whether the terminal device can access the serving cell, specifically at least one of the following:
处理模块1002，具体用于在所述终端设备支持不切片时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports non-slicing;
处理模块1002，具体用于在所述终端设备支持切片，且所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the terminal device supports slicing and the value of the access blocking parameter is blocked;
处理模块1002，具体用于在所述终端设备支持切片，且所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports slicing and the value of the access blocking parameter is not blocked.
进一步的，在本申请的上述可能设计中，所述接入阻止参数复用***消息中的小区阻止参数；Further, in the above possible design of the present application, the access barring parameter reuses the cell barring parameter in the system message;
处理模块1002，用于根据所述接入控制参数，确定终端设备是否能够接入所述服务小区，具体为以下至少之一：The processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
处理模块1002，具体用于在所述小区阻止参数被设置为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the cell blocking parameter is set to non-blocking;
处理模块1002，具体用于在所述小区阻止参数被设置为阻止，且所述终端设备属于第一类终端时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the cell blocking parameter is set to block and the terminal device belongs to the first type of terminal;
处理模块1002，具体用于在所述小区阻止参数被设置为阻止，且所述终端设备不属于第一类终端时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the cell blocking parameter is set to block and the terminal device does not belong to the first type of terminal.
示例性的，在本申请的上述可能设计中，所述接入阻止参数复用***消息中的消息元素；Exemplarily, in the above possible design of the present application, the access blocking parameter multiplexes the message element in the system message;
处理模块1002，用于根据所述接入控制参数，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
处理模块1002，具体用于在所述信息元素的取值不正确时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the information element is incorrect;
处理模块1002，具体用于在所述信息元素的取值为正确，且所述终端设备属于第一类终端时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the value of the information element is correct and the terminal device belongs to the first type of terminal;
所述处理模块1002，具体用于在所述信息元素的取值为正确，且所述终端设备不属于第一类终端时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the information element is correct and the terminal device does not belong to the first type of terminal.
可选的，所述信息元素还需要满足如下至少之一：Optionally, the information element also needs to meet at least one of the following:
小区状态被指示为不阻止或者为不阻止、供运营商使用的取值为不保留、供未来使用的小区预留元素未被指示或者为不正确。The cell status is indicated as not blocked or not blocked, the value for the operator is not reserved, and the cell reservation element for future use is not indicated or is incorrect.
可选的，所述第一类终端包括如下任意一种：Optionally, the first type terminal includes any one of the following:
特定终端；Specific terminal
不支持切片的终端；Terminals that do not support slicing;
支持或仅支持特定切片的终端。Support or only support specific slice terminal.
示例性的，在本申请的另一种可能设计中，处理模块1002，用于根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区，具体为：Exemplarily, in another possible design of the present application, the processing module 1002 is configured to determine whether the terminal device is The ability to access the serving cell is specifically:
处理模块1002，具体用于根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to check whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, whether the terminal device supports slicing, and whether the terminal device supports slicing. At least one of the slice information determines whether the terminal device can access the serving cell.
可选的，处理模块1002，用于根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，以及所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：Optionally, the processing module 1002 is configured to, according to whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, and whether the terminal device supports slicing, the At least one of the slice information supported by the terminal device to determine whether the terminal device can access the serving cell is specifically at least one of the following:
处理模块1002，具体用于在所述服务小区的允许和/或支持信息未出现，且所述终端设备支持切片时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device supports slicing;
处理模块1002，具体用于在所述服务小区的允许和/或支持信息未出现，且所述终端设备不支持切片时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device does not support slicing;
处理模块1002，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备不支持切片时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the permission and/or support information of the serving cell appears and the terminal device does not support slicing;
处理模块1002，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the permission and/or support information of the serving cell appears and the terminal device supports slicing;
处理模块1002，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息，确定所述终端设备能否接入所述服务小区。The processing module 1002 is specifically configured to, when the permission and/or support information of the serving cell appears, and the terminal device supports slicing, according to the slicing information supported by the terminal device and/or the permission and/or the serving cell Or supporting information to determine whether the terminal device can access the serving cell.
进一步的，处理模块1002，用于根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，具体为以下至少之一：Further, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell, Specifically at least one of the following:
处理模块1002，具体用于在满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the first condition is met;
处理模块1002，具体用于在满足第二条件时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the second condition is met;
所述第一条件包括如下任意一种：The first condition includes any one of the following:
所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
所述第二条件包括如下任意一种：The second condition includes any one of the following:
所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
示例性的，在本申请的再一种可能设计中，处理模块1002，用于根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区，具体为：Exemplarily, in another possible design of the present application, the processing module 1002 is configured to determine whether the terminal device can access according to the access blocking parameter and the permission and/or support information of the serving cell The serving cell is specifically:
处理模块1002，具体用于根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是 否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to check whether the access blocking parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access blocking parameter, the permission of the serving cell, and/or At least one of the values of the supporting information determines whether the terminal device can access the serving cell.
可选的，处理模块1002，用于根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：Optionally, the processing module 1002 is configured to check whether the access barring parameter appears, whether the serving cell's permission and/or support information appears, the value of the access barring parameter, and the serving cell's permission And/or at least one of the values of the support information, determining whether the terminal device can access the serving cell, specifically at least one of the following:
处理模块1002，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均未出现时，确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the access blocking parameter and the permission and/or support information of the serving cell do not appear, or determine that the terminal The device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数出现，但所述服务小区的允许和/或支持信息未出现时，根据所述接入阻止参数的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module 1002 is specifically configured to, when the access barring parameter appears, but the permission and/or support information of the serving cell does not appear, according to the value of the access barring parameter and/or the terminal device Slice information to determine whether the terminal device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数未出现，但所述服务小区的允许和/或支持信息出现时，根据所述服务小区的允许和/或支持信息的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module 1002 is specifically configured to, when the access barring parameter does not appear, but the permission and/or support information of the serving cell appears, according to the value and/or value of the permission and/or support information of the serving cell The slice information of the terminal device to determine whether the terminal device can access the serving cell;
处理模块1002，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均出现时，根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to, when both the access barring parameter and the permission and/or support information of the serving cell appear, according to the value of the access barring parameter, the permission and/or support information of the serving cell At least one of the value of the supporting information and the slice information of the terminal device determines whether the terminal device can access the serving cell.
作为一种示例，处理模块1002，用于根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：As an example, the processing module 1002 is configured to, according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device, Determining whether the terminal device can access the serving cell is specifically at least one of the following:
处理模块1002，具体用于在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
处理模块1002，具体用于在所述接入阻止参数的取值为阻止时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区。The processing module 1002 is specifically configured to determine the value of the access barring parameter according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell when the value of the access barring parameter is barred. Whether the terminal device can access the serving cell.
可选的，处理模块1002，用于根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，具体为以下至少之一：Optionally, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell , Specifically at least one of the following:
处理模块1002，具体用于在所述终端设备不支持切片和/或所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that when the terminal device does not support slicing and/or the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition, determine the The terminal device cannot access the serving cell;
处理模块1002，具体用于在所述终端设备支持切片，且所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件时，确定所述终端设备能够接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device supports slicing when the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy a second condition Able to access the serving cell.
作为另一种示例，处理模块1002，用于根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：As another example, the processing module 1002 is configured to perform according to at least one of the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the slice information of the terminal device , Determining whether the terminal device can access the serving cell is specifically at least one of the following:
处理模块1002，具体用于在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition;
处理模块1002，具体用于在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件时，根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区。The processing module 1002 is specifically configured to: when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the second condition, according to the slice information of the terminal device and/or the The value of the access blocking parameter determines whether the terminal device can access the serving cell.
可选的，处理模块1002，用于根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：Optionally, the processing module 1002 is configured to determine whether the terminal device can access the serving cell according to the slice information of the terminal device and/or the value of the access blocking parameter, specifically at least one of the following one:
处理模块1002，具体用于在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module 1002 is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
处理模块1002，具体用于在所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区。The processing module 1002 is specifically configured to determine that the terminal device cannot access the serving cell when the value of the access barring parameter is barred.
可选的，在上述各示例中，所述第一条件包括如下任意一种：Optionally, in the foregoing examples, the first condition includes any one of the following:
所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
所述第二条件包括如下任意一种：The second condition includes any one of the following:
所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
在本申请的上述各实施例中，所述服务小区阻止接入的终端包括如下任意一种：In the foregoing embodiments of the present application, the terminal whose access is blocked by the serving cell includes any one of the following:
支持切片的终端设备；Terminal equipment that supports slicing;
不支持切片的终端设备；Terminal devices that do not support slicing;
不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
示例性的，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。Exemplarily, the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
可选的，所述接入控制参数携带在所述服务小区发送的***信息中。Optionally, the access control parameter is carried in system information sent by the serving cell.
其中，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。Wherein, the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
示例性的，所述***消息可以是MIB或SIB1。Exemplarily, the system message may be MIB or SIB1.
在本申请的上述各可能设计中，所述接入阻止参数未配置或未出现，表示如下任意一种：In the above-mentioned possible designs of this application, the access blocking parameter is not configured or does not appear, which means any one of the following:
允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, and block terminal devices that do not support slicing.
在本申请的上述各可能设计中，所述服务小区的允许和/或支持信息，代表如下任意一种：In the above-mentioned possible designs of this application, the permission and/or support information of the serving cell represents any one of the following:
阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、允许满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and allow terminal devices that meet preset slicing information to access.
可选的，所述服务小区的允许和/或支持信息，包括如下至少一种：Optionally, the permission and/or support information of the serving cell includes at least one of the following:
所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
其中，所述服务小区允许和/或支持的切片信息，包括如下至少一种：Wherein, the slice information allowed and/or supported by the serving cell includes at least one of the following:
所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
本实施例提供的装置，用于执行前述方法实施例中的终端设备侧的技术方案，其实现原理和技术效果类似，此处不再赘述。The device provided in this embodiment is used to implement the technical solution on the terminal device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
图11为本申请提供的网络接入控制装置实施例二的结构示意图。该装置可以集成在网络设备中，也可以通过网络设备实现。如图11所示，该装置可以包括：确定模块1101和广播模块1102。FIG. 11 is a schematic structural diagram of Embodiment 2 of a network access control apparatus provided by this application. The device can be integrated in the network equipment, and can also be realized through the network equipment. As shown in FIG. 11, the apparatus may include: a determining module 1101 and a broadcasting module 1102.
其中，确定模块1101，用于确定服务小区的接入控制参数，所述服务小区为网络设备的一个小区，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Wherein, the determining module 1101 is used to determine access control parameters of a serving cell, where the serving cell is a cell of a network device, and the access control parameters are used to indicate that the serving cell allows and/or supports and/or prevents Access information;
广播模块1102，用于广播所述接入控制参数。The broadcasting module 1102 is used to broadcast the access control parameters.
在本申请的一种可能设计中，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。In a possible design of the present application, the access control parameter includes at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
可选的，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。Optionally, the access control parameter information includes at least one of the following: whether the access control parameter is configured and/or appears, and the value of the access control parameter.
可选的，所述接入阻止参数未配置或未出现，表示如下任意一种：Optionally, the access blocking parameter is not configured or does not appear, which means any of the following:
允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入、阻止不满足预设切片信息的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, block terminal devices that do not support slicing, and block terminal devices that do not meet preset slicing information.
可选的，所述服务小区的允许和/或支持信息，代表如下任意一种：Optionally, the permission and/or support information of the serving cell represents any one of the following:
阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、允许满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and allow terminal devices that meet preset slicing information to access.
可选的，所述服务小区的允许和/或支持信息，包括如下至少一种：Optionally, the permission and/or support information of the serving cell includes at least one of the following:
所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
其中，所述服务小区允许和/或支持的切片信息，包括如下至少一种：Wherein, the slice information allowed and/or supported by the serving cell includes at least one of the following:
所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
在本申请的实施例中，所述服务小区阻止接入的终端包括如下任意一种：In the embodiment of the present application, the terminal whose access is blocked by the serving cell includes any one of the following:
支持切片的终端设备；Terminal equipment that supports slicing;
不支持切片的终端设备；Terminal devices that do not support slicing;
不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
在本申请的一种可能设计中，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。In a possible design of the present application, the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
在本申请的一种可能设计中，所述接入控制参数携带在所述服务小区发送的***信息中。In a possible design of the present application, the access control parameter is carried in the system information sent by the serving cell.
其中，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。Wherein, the access control parameter is a newly added information element in the system information and/or an information element in the multiplexed system information.
可选的，所述***消息可以是MIB或SIB1。Optionally, the system message may be MIB or SIB1.
本实施例提供的装置，用于执行前述方法实施例中的网络设备侧的技术方案，其实现原理和技术效果类似，此处不再赘述。The device provided in this embodiment is used to implement the technical solutions on the network device side in the foregoing method embodiments, and its implementation principles and technical effects are similar, and will not be repeated here.
需要说明的是，应理解以上装置的各个模块的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现；也可以全部以硬件的形式实现；还可以部分模块通过处理元件调用软件的形式实现，部分模块通过硬件的形式实现。例如，处理模块可以为单独设立的处理元件，也可以集成在上述装置的某一个芯片中实现，此外，也可以以程序代码的形式存储于上述装置的存储器中，由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起，也可以独立实现。这里所述的处理元件可以是一种集成电路，具有信号的处理能力。在实现过程中，上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。It should be noted that it should be understood that the division of the various modules of the above device is only a division of logical functions, and may be fully or partially integrated into a physical entity during actual implementation, or may be physically separated. And these modules can all be implemented in the form of software called by processing elements; they can also be implemented in the form of hardware; some modules can be implemented in the form of calling software by processing elements, and some of the modules can be implemented in the form of hardware. For example, the processing module may be a separate processing element, or it may be integrated in a chip of the above-mentioned device for implementation. In addition, it may also be stored in the memory of the above-mentioned device in the form of program code, and a certain processing element of the above-mentioned device Call and execute the functions of the above-identified module. The implementation of other modules is similar. In addition, all or part of these modules can be integrated together or implemented independently. The processing element described here may be an integrated circuit with signal processing capability. In the implementation process, each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.
例如，以上这些模块可以是被配置成实施以上方法的一个或多个集成电路，例如：一个或多个特定集成电路(application specific integrated circuit，ASIC)，或，一个或多个微处理器(digital signal processor，DSP)，或，一个或者多个现场可编程门阵列(field programmable gate array，FPGA)等。再如，当以上某个模块通过处理元件调度程序代码的形式实现时，该处理元件可以是通用处理器，例如中央处理器(central processing unit，CPU)或其它可以调用程序代码的处理器。再如，这些模块可以集成在一起，以片上***(system-on-a-chip，SOC)的形式实现。For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASIC), or one or more microprocessors (digital signal processor, DSP), or, one or more field programmable gate arrays (FPGA), etc. For another example, when one of the above modules is implemented in the form of processing element scheduling program code, the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processors that can call program codes. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘solid state disk(SSD))等。In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented by software, it can be implemented in the form of a computer program product in whole or in part. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website, computer, server or data center via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media. The usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).
图12为本申请提供的终端设备的结构示意图。如图12所示，该终端设备可以包括：处理器1201、存储器1202、接收器1203，以及与网络设备进行通信的接口1204。FIG. 12 is a schematic diagram of the structure of the terminal device provided by this application. As shown in FIG. 12, the terminal device may include: a processor 1201, a memory 1202, a receiver 1203, and an interface 1204 for communicating with a network device.
其中，存储器1202存储计算机执行指令；Wherein, the memory 1202 stores computer execution instructions;
处理器1201执行存储器1202存储的计算机执行指令，使得处理器1201执行前述方法实施例中的终端设备侧的技术方案。The processor 1201 executes the computer-executable instructions stored in the memory 1202, so that the processor 1201 executes the technical solutions on the terminal device side in the foregoing method embodiments.
图13为本申请提供的网络设备的结构示意图。如图13所示，该网络设备可以包括：处理器1301、存储器1302、发送器1303，以及与终端设备进行通信的接口1304。FIG. 13 is a schematic diagram of the structure of the network device provided by this application. As shown in FIG. 13, the network device may include: a processor 1301, a memory 1302, a transmitter 1303, and an interface 1304 for communicating with a terminal device.
其中，存储器1302存储计算机执行指令；Wherein, the memory 1302 stores computer execution instructions;
处理器1301执行存储器1302存储的计算机执行指令，使得处理器1301执行前述方法实施例中的网络设备侧的技术方案。The processor 1301 executes the computer-executable instructions stored in the memory 1302, so that the processor 1301 executes the technical solutions on the network device side in the foregoing method embodiments.
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method embodiments may be completed by hardware integrated logic circuits in the processor or instructions in the form of software. The above-mentioned processor may be a general-purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (field programmable gate array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。It can be understood that the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (RAM), which is used as an external cache.
图14是本申请实施例提供的一种通信***的示意性框图。如图14所示，该通信***1400包括终端设备1401和网络设备1402。FIG. 14 is a schematic block diagram of a communication system provided by an embodiment of the present application. As shown in FIG. 14, the communication system 1400 includes a terminal device 1401 and a network device 1402.
其中，该终端设备1401可以用于实现上述方法中由终端设备实现的相应的功能，该网络设备1402可以用于实现上述方法中由网络设备实现的相应的功能。关于终端设备和网络设备的具体实现原理和有 益效果可参见上述实施例中的记载，在此不再赘述。Wherein, the terminal device 1401 can be used to implement the corresponding function implemented by the terminal device in the above method, and the network device 1402 can be used to implement the corresponding function implemented by the network device in the above method. For the specific implementation principles and beneficial effects of the terminal equipment and the network equipment, please refer to the records in the above-mentioned embodiments, which will not be repeated here.
本申请还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现前述方法实施例中的终端设备侧的技术方案。The present application also provides a computer-readable storage medium in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement the terminal device side in the foregoing method embodiments. Technical solutions.
本申请还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现前述方法实施例中的网络设备侧的技术方案。The present application also provides a computer-readable storage medium in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement the network device side in the foregoing method embodiment. Technical solutions.
本申请实施例还提供一种程序，当该程序被处理器执行时，用于执行前述方法实施例中终端设备的技术方案。The embodiment of the present application also provides a program, which is used to execute the technical solution of the terminal device in the foregoing method embodiment when the program is executed by the processor.
本申请实施例还提供一种程序，当该程序被处理器执行时，用于执行前述方法实施例中的网络设备侧(基站)的技术方案。The embodiment of the present application also provides a program, when the program is executed by the processor, it is used to execute the technical solution on the network device side (base station) in the foregoing method embodiment.
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述方法实施例中的终端设备侧的技术方案。The embodiments of the present application also provide a computer program product, including program instructions, which are used to implement the technical solutions on the terminal device side in the foregoing method embodiments.
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述方法实施例中的网络设备侧(基站)的技术方案。The embodiments of the present application also provide a computer program product, including program instructions, which are used to implement the technical solutions on the network device side (base station) in the foregoing method embodiments.
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中的终端设备侧的技术方案。The embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the terminal device side in the foregoing method embodiment.
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述方法实施例中的终端设备侧的技术方案。Further, the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the aforementioned method implementation The technical solution on the terminal device side in the example.
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中的网络设备侧的技术方案。An embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the network device side in the foregoing method embodiment.
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述方法实施例中的网络设备侧的技术方案。Further, the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the aforementioned method implementation The technical solution on the network device side in the example.
在本申请所提供的几个实施例中，应该理解到，所揭露的***，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
在上述用户设备和网络设备的具体实现中，应理解，处理器可以是中央处理单元(英文：Central Processing Unit，简称：CPU)，还可以是其他通用处理器、数字信号处理器(英文：Digital Signal Processor，简称：DSP)、专用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。In the specific implementation of the above user equipment and network equipment, it should be understood that the processor may be a central processing unit (English: Central Processing Unit, abbreviated as: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, referred to as DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as ASIC), etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like. The steps in the method disclosed in this application can be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(英文：read-only memory，简称：ROM)、RAM、快闪存储器、硬盘、固态硬盘、磁带(英文：magnetic tape)、软盘(英文：floppy disk)、光盘(英文：optical disc)及其任意组合。All or part of the steps in the foregoing method embodiments may be implemented by a program instructing relevant hardware. The aforementioned program can be stored in a readable memory. When the program is executed, it executes the steps of the above-mentioned method embodiments; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, Solid state hard disk, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.

Claims (100)

  1. 一种网络接入控制方法，其特征在于，包括：A method for network access control, characterized in that it comprises:
    接收服务小区广播的接入控制参数，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Receiving access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
    根据所述接入控制参数，确定终端设备是否能够接入所述服务小区。According to the access control parameter, it is determined whether the terminal device can access the serving cell.
  2. 根据权利要求1所述的方法，其特征在于，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。The method according to claim 1, wherein the access control parameter comprises at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
  3. 根据权利要求2所述的方法，其特征在于，所述根据所述接入控制参数，确定终端设备是否能够接入所述服务小区，包括：The method according to claim 2, wherein the determining whether a terminal device can access the serving cell according to the access control parameter comprises:
    根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。According to the information of the access control parameters, it is determined whether the terminal device can access the serving cell, and the information of the access control parameters includes at least one of the following: whether the access control parameters are configured and/or appear, and Enter the value of the control parameter.
  4. 根据权利要求3所述的方法，其特征在于，所述根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 3, wherein the determining whether the terminal device can access the serving cell according to the information of the access control parameter comprises at least one of the following:
    在所述服务小区允许和/或支持接入的信息与所述终端设备的信息匹配时，确定所述终端设备能够接入所述服务小区；When the information that the serving cell allows and/or supports access matches the information of the terminal device, determining that the terminal device can access the serving cell;
    在所述服务小区允许和/或支持接入的信息与所述终端设备的信息不匹配时，确定所述终端设备不能接入所述服务小区。When the information that the serving cell allows and/or supports access does not match the information of the terminal device, it is determined that the terminal device cannot access the serving cell.
  5. 根据权利要求3所述的方法，其特征在于，所述根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 3, wherein the determining whether the terminal device can access the serving cell according to the information of the access control parameter comprises at least one of the following:
    在所述服务小区阻止接入的信息与所述终端设备的信息匹配时，确定所述终端设备不能接入所述服务小区；When the access blocking information of the serving cell matches the information of the terminal device, determining that the terminal device cannot access the serving cell;
    在所述服务小区阻止接入的信息与所述终端设备的信息不匹配时，确定所述终端设备能够接入所述服务小区。When the access blocking information of the serving cell does not match the information of the terminal device, it is determined that the terminal device can access the serving cell.
  6. 根据权利要求4或5所述的方法，其特征在于，所述方法还包括：The method according to claim 4 or 5, wherein the method further comprises:
    根据所述接入控制参数是否配置、所述接入控制参数是否出现、所述接入控制参数的取值中的至少之一，确定所述服务小区允许和/或支持和/或阻止接入的信息与所述终端设备的信息是否匹配。According to at least one of whether the access control parameter is configured, whether the access control parameter appears, and the value of the access control parameter, determine that the serving cell allows and/or supports and/or prevents access Whether the information matches the information of the terminal device.
  7. 根据权利要求3-6任一项所述的方法，其特征在于，所述根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to any one of claims 3-6, wherein the determining whether the terminal device can access the serving cell according to the information of the access control parameter comprises at least one of the following:
    在所述接入阻止参数和所述服务小区的允许和/或支持信息均未被配置时，确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；When neither the access blocking parameter nor the permission and/or support information of the serving cell is configured, it is determined that the terminal device cannot access the serving cell, or it is determined that the terminal device can access the Service area
    在所述接入阻止参数被配置，但所述服务小区的允许和/或支持信息未被配置时，确定所述接入阻止参数的信息，并根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入阻止参数的信息包括如下至少之一：接入阻止参数是否出现，接入阻止参数的含义、接入阻止参数的取值；When the access barring parameter is configured, but the permission and/or support information of the serving cell is not configured, the information of the access barring parameter is determined, and the information of the access barring parameter is determined according to the information of the access barring parameter. Whether the terminal device can access the serving cell, the information of the access barring parameter includes at least one of the following: whether the access barring parameter appears, the meaning of the access barring parameter, and the value of the access barring parameter;
    在所述接入阻止参数未被配置，但所述服务小区的允许和/或支持信息被配置时，根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；When the access blocking parameter is not configured, but the permission and/or support information of the serving cell is configured, according to the permission and/or support information of the serving cell and/or the slice information of the terminal device, Determining whether the terminal device can access the serving cell;
    在所述接入阻止参数和所述服务小区的允许和/或支持信息均被配置时，根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区。When the access barring parameter and the permission and/or support information of the serving cell are both configured, it is determined whether the terminal device is Able to access the serving cell.
  8. 根据权利要求7所述的方法，其特征在于，所述终端设备的切片信息是通过终端设备的非接入层获取的。The method according to claim 7, wherein the slice information of the terminal device is obtained through the non-access layer of the terminal device.
  9. 根据权利要求7或8所述的方法，其特征在于，所述根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，包括：The method according to claim 7 or 8, wherein the determining whether the terminal device can access the serving cell according to the information of the access barring parameter comprises:
    根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。According to at least one of the presence of the access barring parameter, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device, it is determined whether the terminal device can access Enter the serving cell.
  10. 根据权利要求9所述的方法，其特征在于，所述根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括如下至少之一：The method according to claim 9, characterized in that, according to whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, the slice of the terminal device At least one of the information to determine whether the terminal device can access the serving cell includes at least one of the following:
    在所述接入阻止参数出现时，根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区；When the access barring parameter appears, it is determined whether the terminal device is capable of Access to the serving cell;
    在所述接入阻止参数未出现时，确定所述终端设备能够接入所述服务小区。When the access barring parameter does not appear, it is determined that the terminal device can access the serving cell.
  11. 根据权利要求10所述的方法，其特征在于，所述根据所述接入阻止参数的含义、所述接入阻 止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括：The method according to claim 10, characterized in that the determination of the access barring parameter is based on at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device. Whether the terminal device can access the serving cell includes:
    根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区。According to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and whether the terminal device supports slicing, it is determined whether the terminal device can access the serving cell.
  12. 根据权利要求11所述的方法，其特征在于，在所述接入阻止参数用于指示阻止不支持切片的终端设备接入时，所述根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 11, wherein when the access barring parameter is used to indicate that terminal devices that do not support slicing are prevented from accessing, the meaning of the access barring parameter, the access At least one of the value of the blocking parameter, whether the terminal device supports slicing, and determining whether the terminal device can access the serving cell includes at least one of the following:
    若终端设备支持切片，则确定所述终端设备能够接入所述服务小区；If the terminal device supports slicing, it is determined that the terminal device can access the serving cell;
    若终端设备不支持切片，且所述接入阻止参数的取值为阻止，则确定所述终端设备不能接入所述服务小区；If the terminal device does not support slicing and the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell;
    若终端设备不支持切片，且所述接入阻止参数的取值为不阻止，则确定所述终端设备能够接入所述服务小区。If the terminal device does not support slicing and the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
  13. 根据权利要求11所述的方法，其特征在于，在所述接入阻止参数用于指示阻止支持切片的终端设备接入时，所述根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 11, wherein when the access barring parameter is used to indicate that the terminal device that supports slicing is barred from accessing, the access barring parameter indicates the meaning of the access barring parameter. The value of the parameter, whether the terminal device supports at least one of slices, and determining whether the terminal device can access the serving cell includes at least one of the following:
    若终端设备支持不切片，则确定所述终端设备能够接入所述服务小区；If the terminal device supports non-slicing, it is determined that the terminal device can access the serving cell;
    若终端设备支持切片，且所述接入阻止参数的取值为阻止，则确定所述终端设备不能接入所述服务小区；If the terminal device supports slicing and the value of the access blocking parameter is blocked, it is determined that the terminal device cannot access the serving cell;
    若终端设备支持切片，且所述接入阻止参数的取值为不阻止，则确定所述终端设备能够接入所述服务小区。If the terminal device supports slicing and the value of the access blocking parameter is not blocked, it is determined that the terminal device can access the serving cell.
  14. 根据权利要求9-13任一项所述的方法，其特征在于，所述接入阻止参数复用***消息中的小区阻止参数；The method according to any one of claims 9-13, wherein the access barring parameter reuses the cell barring parameter in the system message;
    所述根据所述接入控制参数，确定终端设备是否能够接入所述服务小区，包括以下至少之一：The determining whether a terminal device can access the serving cell according to the access control parameter includes at least one of the following:
    在所述小区阻止参数被设置为不阻止时，确定所述终端设备能够接入所述服务小区；When the cell blocking parameter is set to non-blocking, determining that the terminal device can access the serving cell;
    在所述小区阻止参数被设置为阻止时，若所述终端设备属于第一类终端，则确定所述终端设备不能接入所述服务小区；When the cell blocking parameter is set to block, if the terminal device belongs to the first type of terminal, it is determined that the terminal device cannot access the serving cell;
    在所述小区阻止参数被设置为阻止时，若所述终端设备不属于第一类终端，则确定所述终端设备能够接入所述服务小区。When the cell blocking parameter is set to block, if the terminal device does not belong to the first type of terminal, it is determined that the terminal device can access the serving cell.
  15. 根据权利要求9-13任一项所述的方法，其特征在于，所述接入阻止参数复用***消息中的消息元素；The method according to any one of claims 9-13, wherein the access blocking parameter multiplexes a message element in a system message;
    所述根据所述接入控制参数，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The determining whether the terminal device can access the serving cell according to the access control parameter includes at least one of the following:
    在所述信息元素的取值不正确时，确定所述终端设备能够接入所述服务小区；When the value of the information element is incorrect, determining that the terminal device can access the serving cell;
    在所述信息元素的取值为正确时，若所述终端设备属于第一类终端，则确定所述终端设备不能接入所述服务小区；When the value of the information element is correct, if the terminal device belongs to the first type of terminal, it is determined that the terminal device cannot access the serving cell;
    在所述信息元素的取值为正确时，若所述终端设备不属于第一类终端，则确定所述终端设备能够接入所述服务小区。When the value of the information element is correct, if the terminal device does not belong to the first type of terminal, it is determined that the terminal device can access the serving cell.
  16. 根据权利要求15所述的方法，其特征在于，所述信息元素还需要满足如下至少之一：The method according to claim 15, wherein the information element also needs to meet at least one of the following:
    小区状态被指示为不阻止或者为不阻止、供运营商使用的取值为不保留、供未来使用的小区预留元素未被指示或者为不正确。The cell status is indicated as not blocked or not blocked, the value for the operator is not reserved, and the cell reservation element for future use is not indicated or is incorrect.
  17. 根据权利要求14或15所述的方法，其特征在于，所述第一类终端包括如下任意一种：The method according to claim 14 or 15, wherein the first type terminal includes any one of the following:
    特定终端；Specific terminal
    不支持切片的终端；Terminals that do not support slicing;
    支持或仅支持特定切片的终端。Support or only support specific slice terminal.
  18. 根据权利要求7或8所述的方法，其特征在于，所述根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区，包括：The method according to claim 7 or 8, wherein the determining whether the terminal device can access the terminal device according to the permission and/or support information of the serving cell and/or the slice information of the terminal device The service area includes:
    根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。According to whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, whether the terminal device supports slicing, at least one of the slicing information supported by the terminal device To determine whether the terminal device can access the serving cell.
  19. 根据权利要求18所述的方法，其特征在于，所述根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，以及所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 18, characterized in that, according to whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, and whether the terminal device Supporting slicing, at least one of the slice information supported by the terminal device, determining whether the terminal device can access the serving cell, includes at least one of the following:
    在所述服务小区的允许和/或支持信息未出现，且所述终端设备支持切片时，确定所述终端设备不 能接入所述服务小区；When the permission and/or support information of the serving cell does not appear, and the terminal device supports slicing, determining that the terminal device cannot access the serving cell;
    在所述服务小区的允许和/或支持信息未出现，且所述终端设备不支持切片时，确定所述终端设备能够接入所述服务小区；When the permission and/or support information of the serving cell does not appear, and the terminal device does not support slicing, determining that the terminal device can access the serving cell;
    在所述服务小区的允许和/或支持信息出现，且所述终端设备不支持切片时，确定所述终端设备不能接入所述服务小区；When the permission and/or support information of the serving cell appears and the terminal device does not support slicing, determining that the terminal device cannot access the serving cell;
    在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，确定所述终端设备能够接入所述服务小区；When the permission and/or support information of the serving cell appears and the terminal device supports slicing, determining that the terminal device can access the serving cell;
    在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息，确定所述终端设备能否接入所述服务小区。When the permission and/or support information of the serving cell appears and the terminal device supports slicing, determine the slicing information supported by the terminal device and/or the permission and/or support information of the serving cell. Whether the terminal device can access the serving cell.
  20. 根据权利要求19所述的方法，其特征在于，所述根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，包括：The method according to claim 19, wherein the determining whether the terminal device can be accessed according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell Entering the serving cell includes:
    在满足第一条件时，确定所述终端设备不能接入所述服务小区；When the first condition is met, it is determined that the terminal device cannot access the serving cell;
    在满足第二条件时，确定所述终端设备能够接入所述服务小区；When the second condition is met, it is determined that the terminal device can access the serving cell;
    所述第一条件包括如下任意一种：The first condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
    所述第二条件包括如下任意一种：The second condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  21. 根据权利要求7或8所述的方法，其特征在于，所述根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区，包括：The method according to claim 7 or 8, wherein the determining whether the terminal device can access the serving cell according to the access barring parameter and the permission and/or support information of the serving cell ,include:
    根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区。According to whether the access barring parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access barring parameter, the value of the permission and/or support information of the serving cell, At least one of determining whether the terminal device can access the serving cell.
  22. 根据权利要求21所述的方法，其特征在于，所述根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 21, characterized in that, according to whether the access blocking parameter appears, whether the permission and/or support information of the serving cell appears, the value of the access blocking parameter, and the At least one of the values of the permission and/or support information of the serving cell, and determining whether the terminal device can access the serving cell includes at least one of the following:
    若所述接入阻止参数和所述服务小区的允许和/或支持信息均未出现，则确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；If neither the access blocking parameter nor the permission and/or support information of the serving cell appears, it is determined that the terminal device cannot access the serving cell, or it is determined that the terminal device can access the service Community
    若所述接入阻止参数出现，但所述服务小区的允许和/或支持信息未出现，则根据所述接入阻止参数的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；If the access barring parameter appears, but the permission and/or support information of the serving cell does not appear, the terminal is determined according to the value of the access barring parameter and/or the slice information of the terminal device Whether the device can access the serving cell;
    若所述接入阻止参数未出现，但所述服务小区的允许和/或支持信息出现，则根据所述服务小区的允许和/或支持信息的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；If the access barring parameter does not appear, but the permission and/or support information of the serving cell appears, then according to the value of the permission and/or support information of the serving cell and/or the slice information of the terminal device To determine whether the terminal device can access the serving cell;
    若所述接入阻止参数和所述服务小区的允许和/或支持信息均出现，则根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。If both the access barring parameter and the permission and/or support information of the serving cell appear, the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the value of the At least one of the slice information of the terminal device determines whether the terminal device can access the serving cell.
  23. 根据权利要求22所述的方法，其特征在于，所述根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 22, characterized in that, according to the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the value of the slice information of the terminal device At least one of determining whether the terminal device can access the serving cell includes at least one of the following:
    在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；When the value of the access blocking parameter is not blocked, determining that the terminal device can access the serving cell;
    在所述接入阻止参数的取值为阻止时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区。When the value of the access blocking parameter is blocked, it is determined whether the terminal device can access according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell The serving cell.
  24. 根据权利要求23所述的方法，其特征在于，所述根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，包括以下至少之一：The method according to claim 23, wherein said determining whether the terminal device can be accessed according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell Entering the serving cell includes at least one of the following:
    若所述终端设备不支持切片和/或所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件，则确定所述终端设备不能接入所述服务小区；If the terminal device does not support slicing and/or the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition, it is determined that the terminal device cannot access the Service area
    若所述终端设备支持切片，且所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件，确定所述终端设备能够接入所述服务小区。If the terminal device supports slicing, and the slicing information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the second condition, it is determined that the terminal device can access the serving cell.
  25. 根据权利要求22所述的方法，其特征在于，所述根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 22, characterized in that, according to the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the value of the slice information of the terminal device At least one of determining whether the terminal device can access the serving cell includes at least one of the following:
    在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件时，确定所述终端设备不能接入所述服务小区；When the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition, determining that the terminal device cannot access the serving cell;
    在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件时，根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区。When the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the second condition, according to the slice information of the terminal device and/or the value of the access blocking parameter To determine whether the terminal device can access the serving cell.
  26. 根据权利要求25所述的方法，其特征在于，所述根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区，包括以下至少之一：The method according to claim 25, wherein the determining whether the terminal device can access the serving cell according to the slice information of the terminal device and/or the value of the access blocking parameter, Include at least one of the following:
    在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；When the value of the access blocking parameter is not blocked, determining that the terminal device can access the serving cell;
    在所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区。When the value of the access barring parameter is barred, it is determined that the terminal device cannot access the serving cell.
  27. 根据权利要求24或25所述的方法，其特征在于，所述第一条件包括如下任意一种：The method according to claim 24 or 25, wherein the first condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
    所述第二条件包括如下任意一种：The second condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  28. 根据权利要求1-27任一项所述的方法，其特征在于，所述服务小区阻止接入的终端包括如下任意一种：The method according to any one of claims 1-27, wherein the terminal blocked from access by the serving cell includes any one of the following:
    支持切片的终端设备；Terminal equipment that supports slicing;
    不支持切片的终端设备；Terminal devices that do not support slicing;
    不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
    不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
  29. 根据权利要求1-28任一项所述的方法，其特征在于，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。The method according to any one of claims 1-28, wherein the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  30. 根据权利要求1-29任一项所述的方法，其特征在于，所述接入控制参数携带在所述服务小区发送的***信息中。The method according to any one of claims 1-29, wherein the access control parameter is carried in system information sent by the serving cell.
  31. 根据权利要求30所述的方法，其特征在于，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。The method according to claim 30, wherein the access control parameter is an information element newly added in the system information and/or an information element in the system information is multiplexed.
  32. 根据权利要求30或31所述的方法，其特征在于，所述***消息可以是MIB或SIB1。The method according to claim 30 or 31, wherein the system message can be MIB or SIB1.
  33. 根据权利要求3-8任一项所述的方法，其特征在于，所述接入阻止参数未配置或未出现，表示如下任意一种：The method according to any one of claims 3-8, wherein the access barring parameter is not configured or does not appear, which means any one of the following:
    允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, and block terminal devices that do not support slicing.
  34. 根据权利要求3-8任一项所述的方法，其特征在于，所述服务小区的允许和/或支持信息，代表如下任意一种：The method according to any one of claims 3-8, wherein the permission and/or support information of the serving cell represents any one of the following:
    阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、阻止不满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and prevent terminal devices that do not meet preset slicing information from accessing.
  35. 根据权利要求34所述的方法，其特征在于，所述服务小区的允许和/或支持信息，包括如下至少一种：The method according to claim 34, wherein the permission and/or support information of the serving cell includes at least one of the following:
    所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
  36. 根据权利要求35所述的方法，其特征在于，所述服务小区允许和/或支持的切片信息，包括如下至少一种：The method according to claim 35, wherein the slice information allowed and/or supported by the serving cell includes at least one of the following:
    所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
    所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  37. 一种网络接入控制方法，其特征在于，包括：A method for network access control, characterized in that it comprises:
    确定服务小区的接入控制参数，所述服务小区为网络设备的一个小区，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；Determining an access control parameter of a serving cell, where the serving cell is a cell of a network device, and the access control parameter is used to indicate information that the serving cell allows and/or supports and/or prevents access;
    广播所述接入控制参数。Broadcast the access control parameters.
  38. 根据权利要求37所述的方法，其特征在于，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。The method according to claim 37, wherein the access control parameter comprises at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
  39. 根据权利要求38所述的方法，其特征在于，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。The method according to claim 38, wherein the information of the access control parameter comprises at least one of the following: whether the access control parameter is configured and/or present, and the value of the access control parameter.
  40. 根据权利要求39所述的方法，其特征在于，所述接入阻止参数未配置或未出现，表示如下任意一种：The method according to claim 39, wherein the access barring parameter is not configured or does not appear, indicating any one of the following:
    允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, and block terminal devices that do not support slicing.
  41. 根据权利要求39所述的方法，其特征在于，所述服务小区的允许和/或支持信息，代表如下任意一种：The method according to claim 39, wherein the permission and/or support information of the serving cell represents any one of the following:
    阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、阻止不满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and prevent terminal devices that do not meet preset slicing information from accessing.
  42. 根据权利要求39所述的方法，其特征在于，所述服务小区的允许和/或支持信息，包括如下至少一种：The method according to claim 39, wherein the permission and/or support information of the serving cell includes at least one of the following:
    所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
  43. 根据权利要求42所述的方法，其特征在于，所述服务小区允许和/或支持的切片信息，包括如下至少一种：The method according to claim 42, wherein the slice information allowed and/or supported by the serving cell includes at least one of the following:
    所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
    所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  44. 根据权利要求37-43任一项所述的方法，其特征在于，所述服务小区阻止接入的终端包括如下任意一种：The method according to any one of claims 37-43, wherein the terminals that the serving cell prevents access to include any one of the following:
    支持切片的终端设备；Terminal equipment that supports slicing;
    不支持切片的终端设备；Terminal devices that do not support slicing;
    不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
    不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
  45. 根据权利要求37-44任一项所述的方法，其特征在于，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。The method according to any one of claims 37-44, wherein the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  46. 根据权利要求37-45任一项所述的方法，其特征在于，所述接入控制参数携带在所述服务小区发送的***信息中。The method according to any one of claims 37-45, wherein the access control parameter is carried in system information sent by the serving cell.
  47. 根据权利要求46所述的方法，其特征在于，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。The method according to claim 46, wherein the access control parameter is an information element newly added in the system information and/or an information element in the system information is multiplexed.
  48. 根据权利要求46或47所述的方法，其特征在于，所述***消息可以是MIB或SIB1。The method according to claim 46 or 47, wherein the system message can be MIB or SIB1.
  49. 一种网络接入控制装置，其特征在于，包括：接收模块和处理模块；A network access control device, characterized by comprising: a receiving module and a processing module;
    所述接收模块，用于接收服务小区广播的接入控制参数，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；The receiving module is configured to receive access control parameters broadcast by a serving cell, where the access control parameters are used to indicate information that the serving cell allows and/or supports and/or prevents access;
    所述处理模块，用于根据所述接入控制参数，确定终端设备是否能够接入所述服务小区。The processing module is configured to determine whether the terminal device can access the serving cell according to the access control parameter.
  50. 根据权利要求49所述的装置，其特征在于，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。The apparatus according to claim 49, wherein the access control parameter comprises at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
  51. 根据权利要求50所述的装置，其特征在于，所述处理模块，具体用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。The apparatus according to claim 50, wherein the processing module is specifically configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, and the access control The parameter information includes at least one of the following: whether the access control parameter is configured and/or present, and the value of the access control parameter.
  52. 根据权利要求51所述的装置，其特征在于，所述处理模块，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 51, wherein the processing module is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following :
    所述处理模块，具体用于在所述服务小区允许和/或支持接入的信息与所述终端设备的信息匹配时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the information that the serving cell allows and/or supports access matches the information of the terminal device;
    所述处理模块，具体用于在所述服务小区允许和/或支持接入的信息与所述终端设备的信息不匹配时，确定所述终端设备不能接入所述服务小区。The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the information that the serving cell allows and/or supports access does not match the information of the terminal device.
  53. 根据权利要求51所述的装置，其特征在于，所述处理模块，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 51, wherein the processing module is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically at least one of the following :
    所述处理模块，具体用于在所述服务小区阻止接入的信息与所述终端设备的信息匹配时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the information that the serving cell prevents access matches the information of the terminal device;
    所述处理模块，具体用于在所述服务小区阻止接入的信息与所述终端设备的信息不匹配时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the information that the serving cell prevents access does not match the information of the terminal device.
  54. 根据权利要求52或53所述的装置，其特征在于，所述处理模块，还用于根据所述接入控制参数是否配置、所述接入控制参数是否出现、所述接入控制参数的取值中的至少之一，确定所述服务小区 允许和/或支持和/或阻止接入的信息与所述终端设备的信息是否匹配。The device according to claim 52 or 53, wherein the processing module is further configured to determine whether the access control parameter is configured, whether the access control parameter appears, and whether the access control parameter is selected. At least one of the values determines whether the information that the serving cell allows and/or supports and/or prevents access matches the information of the terminal device.
  55. 根据权利要求51-54任一项所述的装置，其特征在于，所述处理模块，用于根据所述接入控制参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to any one of claims 51-54, wherein the processing module is configured to determine whether the terminal device can access the serving cell according to the information of the access control parameter, specifically At least one of the following:
    所述处理模块，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均未被配置时，确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the access blocking parameter and the permission and/or support information of the serving cell are not configured, or determine that The terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数被配置，但所述服务小区的允许和/或支持信息未被配置时，确定所述接入阻止参数的信息，并根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，所述接入阻止参数的信息包括如下至少之一：接入阻止参数是否出现，接入阻止参数的含义、接入阻止参数的取值；The processing module is specifically configured to determine the information of the access barring parameter when the access barring parameter is configured but the permission and/or support information of the serving cell is not configured, and according to the access barring parameter. Access barring parameter information to determine whether the terminal device can access the serving cell. The access barring parameter information includes at least one of the following: whether an access barring parameter appears, the meaning of the access barring parameter, and Block the value of the parameter;
    所述处理模块，具体用于在所述接入阻止参数未被配置，但所述服务小区的允许和/或支持信息被配置时，根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module is specifically configured to, when the access blocking parameter is not configured, but the permission and/or support information of the serving cell is configured, according to the permission and/or support information and/or of the serving cell The slice information of the terminal device to determine whether the terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均被配置时，根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to, when the access barring parameter and the permission and/or support information of the serving cell are both configured, according to the access barring parameter and the permission and/or support information of the serving cell Information to determine whether the terminal device can access the serving cell.
  56. 根据权利要求55所述的装置，其特征在于，所述终端设备的切片信息是通过终端设备的非接入层获取的。The apparatus according to claim 55, wherein the slice information of the terminal device is obtained through a non-access layer of the terminal device.
  57. 根据权利要求55或56所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数的信息，确定所述终端设备是否能够接入所述服务小区，具体为：The apparatus according to claim 55 or 56, wherein the processing module is configured to determine whether the terminal device can access the serving cell according to the information of the access barring parameter, specifically:
    所述处理模块，具体用于根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to according to at least one of whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device, It is determined whether the terminal device can access the serving cell.
  58. 根据权利要求57所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数是否出现、所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为如下至少之一：The apparatus according to claim 57, wherein the processing module is configured to determine whether the access barring parameter appears, the meaning of the access barring parameter, the value of the access barring parameter, and the value of the access barring parameter. At least one of the slice information of the terminal device determines whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述接入阻止参数出现时，根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区；The processing module is specifically configured to, when the access barring parameter appears, according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device To determine whether the terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数未出现时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the access barring parameter does not appear.
  59. 根据权利要求58所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为：The apparatus according to claim 58, wherein the processing module is configured to use at least one of the meaning of the access barring parameter, the value of the access barring parameter, and the slice information of the terminal device. One is to determine whether the terminal device can access the serving cell, specifically:
    所述处理模块，具体用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to determine whether the terminal device can access according to at least one of the meaning of the access barring parameter, the value of the access barring parameter, and whether the terminal device supports slicing The serving cell.
  60. 根据权利要求59所述的装置，其特征在于，在所述接入阻止参数用于指示阻止不支持切片的终端设备接入时，所述处理模块，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 59, wherein when the access barring parameter is used to indicate that terminal devices that do not support slicing are barred from accessing, the processing module is configured to block access according to the meaning of the access barring parameter , At least one of the value of the access blocking parameter, whether the terminal device supports slicing, and determining whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述终端设备支持切片时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports slicing;
    所述处理模块，具体用于在所述终端设备不支持切片，且所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the terminal device does not support slicing and the value of the access blocking parameter is blocked;
    所述处理模块，具体用于在所述终端设备不支持切片，且所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the terminal device does not support slicing and the value of the access blocking parameter is not blocked.
  61. 根据权利要求59所述的装置，其特征在于，在所述接入阻止参数用于指示阻止支持切片的终端设备接入时，所述处理模块，用于根据所述接入阻止参数的含义、所述接入阻止参数的取值、所述终端设备是否支持切片中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 59, wherein when the access barring parameter is used to indicate that terminal devices that support slicing are barred from accessing, the processing module is configured to, according to the meaning of the access barring parameter, At least one of the value of the access blocking parameter and whether the terminal device supports slicing, and determining whether the terminal device can access the serving cell is specifically at least one of the following:
    所述处理模块，具体用于在所述终端设备支持不切片时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports non-slicing;
    所述处理模块，具体用于在所述终端设备支持切片，且所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the terminal device supports slicing and the value of the access blocking parameter is blocked;
    所述处理模块，具体用于在所述终端设备支持切片，且所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the terminal device supports slicing and the value of the access blocking parameter is not blocked.
  62. 根据权利要求57-61任一项所述的装置，其特征在于，所述接入阻止参数复用***消息中的小区阻止参数；The apparatus according to any one of claims 57-61, wherein the access barring parameter reuses the cell barring parameter in the system message;
    所述处理模块，用于根据所述接入控制参数，确定终端设备是否能够接入所述服务小区，具体为以下至少之一：The processing module is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
    所述处理模块，具体用于在所述小区阻止参数被设置为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the cell blocking parameter is set to non-blocking;
    所述处理模块，具体用于在所述小区阻止参数被设置为阻止，且所述终端设备属于第一类终端时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the cell blocking parameter is set to block and the terminal device belongs to the first type of terminal;
    所述处理模块，具体用于在所述小区阻止参数被设置为阻止，且所述终端设备不属于第一类终端时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the cell blocking parameter is set to block and the terminal device does not belong to the first type of terminal.
  63. 根据权利要求57-61任一项所述的装置，其特征在于，所述接入阻止参数复用***消息中的消息元素；The device according to any one of claims 57-61, wherein the access barring parameter multiplexes a message element in a system message;
    所述处理模块，用于根据所述接入控制参数，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The processing module is configured to determine whether the terminal device can access the serving cell according to the access control parameter, specifically at least one of the following:
    所述处理模块，具体用于在所述信息元素的取值不正确时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the value of the information element is incorrect;
    所述处理模块，具体用于在所述信息元素的取值为正确，且所述终端设备属于第一类终端时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the value of the information element is correct and the terminal device belongs to the first type of terminal;
    所述处理模块，具体用于在所述信息元素的取值为正确，且所述终端设备不属于第一类终端时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device can access the serving cell when the value of the information element is correct and the terminal device does not belong to the first type of terminal.
  64. 根据权利要求63所述的装置，其特征在于，所述信息元素还需要满足如下至少之一：The device according to claim 63, wherein the information element also needs to meet at least one of the following:
    小区状态被指示为不阻止或者为不阻止、供运营商使用的取值为不保留、供未来使用的小区预留元素未被指示或者为不正确。The cell status is indicated as not blocked or not blocked, the value for the operator is not reserved, and the cell reservation element for future use is not indicated or is incorrect.
  65. 根据权利要求62或63所述的装置，其特征在于，所述第一类终端包括如下任意一种：The device according to claim 62 or 63, wherein the first type terminal includes any one of the following:
    特定终端；Specific terminal
    不支持切片的终端；Terminals that do not support slicing;
    支持或仅支持特定切片的终端。Support or only support specific slice terminal.
  66. 根据权利要求55或56所述的装置，其特征在于，所述处理模块，用于根据所述服务小区的允许和/或支持信息和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区，具体为：The apparatus according to claim 55 or 56, wherein the processing module is configured to determine the terminal device according to the permission and/or support information of the serving cell and/or the slice information of the terminal device Whether it can access the serving cell is specifically:
    所述处理模块，具体用于根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to check whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, whether the terminal device supports slicing, and the terminal device supports At least one of the slice information in, determining whether the terminal device can access the serving cell.
  67. 根据权利要求66所述的装置，其特征在于，所述处理模块，用于根据所述服务小区的允许和/或支持信息是否出现，所述服务小区的允许和/或支持信息的内容，以及所述终端设备是否支持切片，所述终端设备支持的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 66, wherein the processing module is configured to check whether the permission and/or support information of the serving cell appears, the content of the permission and/or support information of the serving cell, and Whether the terminal device supports slicing, and at least one of the slice information supported by the terminal device determines whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述服务小区的允许和/或支持信息未出现，且所述终端设备支持切片时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device supports slicing;
    所述处理模块，具体用于在所述服务小区的允许和/或支持信息未出现，且所述终端设备不支持切片时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the permission and/or support information of the serving cell does not appear and the terminal device does not support slicing;
    所述处理模块，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备不支持切片时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the permission and/or support information of the serving cell appears and the terminal device does not support slicing;
    所述处理模块，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the permission and/or support information of the serving cell appears and the terminal device supports slicing;
    所述处理模块，具体用于在所述服务小区的允许和/或支持信息出现，且所述终端设备支持切片时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息，确定所述终端设备能否接入所述服务小区。The processing module is specifically configured to, when the permission and/or support information of the serving cell appears, and the terminal device supports slicing, according to the slicing information supported by the terminal device and/or the permission and/or support information of the serving cell /Or supporting information to determine whether the terminal device can access the serving cell.
  68. 根据权利要求67所述的装置，其特征在于，所述处理模块，用于根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，具体为以下至少之一：The apparatus according to claim 67, wherein the processing module is configured to determine the value of the slice information supported by the terminal device and/or the permission and/or support information of the serving cell Whether the terminal device can access the serving cell is specifically at least one of the following:
    所述处理模块，具体用于在满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the first condition is met;
    所述处理模块，具体用于在满足第二条件时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when a second condition is met;
    所述第一条件包括如下任意一种：The first condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
    所述第二条件包括如下任意一种：The second condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  69. 根据权利要求55或56所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数和所述服务小区的允许和/或支持信息，确定所述终端设备是否能够接入所述服务小区，具体为：The apparatus according to claim 55 or 56, wherein the processing module is configured to determine whether the terminal device can access the terminal device according to the access blocking parameter and the permission and/or support information of the serving cell. Entering the serving cell is specifically:
    所述处理模块，具体用于根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to determine whether the access barring parameter appears, whether the serving cell's permission and/or support information appears, the value of the access barring parameter, the serving cell's permission and/or Or at least one of the values of the support information, to determine whether the terminal device can access the serving cell.
  70. 根据权利要求69所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数是否出现、所述服务小区的允许和/或支持信息是否出现、所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 69, wherein the processing module is configured to check whether the access barring parameter appears, whether the service cell's permission and/or support information appears, and the access barring parameter At least one of the value of, the permission and/or the value of the support information of the serving cell, to determine whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均未出现时，确定所述终端设备不能接入所述服务小区，或者，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when neither the access barring parameter nor the permission and/or support information of the serving cell appear, or determine that the The terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数出现，但所述服务小区的允许和/或支持信息未出现时，根据所述接入阻止参数的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module is specifically configured to, when the access barring parameter appears, but the permission and/or support information of the serving cell does not appear, according to the value of the access barring parameter and/or the terminal device To determine whether the terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数未出现，但所述服务小区的允许和/或支持信息出现时，根据所述服务小区的允许和/或支持信息的取值和/或所述终端设备的切片信息，确定所述终端设备是否能够接入所述服务小区；The processing module is specifically configured to, when the access barring parameter does not appear, but the permission and/or support information of the serving cell appears, according to the value and/or value of the permission and/or support information of the serving cell Or slice information of the terminal device to determine whether the terminal device can access the serving cell;
    所述处理模块，具体用于在所述接入阻止参数和所述服务小区的允许和/或支持信息均出现时，根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to, when both the access barring parameter and the permission and/or support information of the serving cell appear, according to the value of the access barring parameter, the permission and/or support information of the serving cell Or at least one of the value of the supporting information and the slice information of the terminal device to determine whether the terminal device can access the serving cell.
  71. 根据权利要求70所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 70, wherein the processing module is configured to determine the value of the access barring parameter, the value of the permission and/or support information of the serving cell, and the terminal device At least one of the slice information in, determining whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
    所述处理模块，具体用于在所述接入阻止参数的取值为阻止时，根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区。The processing module is specifically configured to determine when the value of the access barring parameter is barring, according to the slice information supported by the terminal device and/or the value of the permission and/or support information of the serving cell Whether the terminal device can access the serving cell.
  72. 根据权利要求71所述的装置，其特征在于，所述处理模块，用于根据所述终端设备支持的切片信息和/或所述服务小区的允许和/或支持信息的取值，确定所述终端设备能否接入所述服务小区，具体为以下至少之一：The device according to claim 71, wherein the processing module is configured to determine the value of the slice information supported by the terminal device and/or the permission and/or support information of the serving cell Whether the terminal device can access the serving cell is specifically at least one of the following:
    所述处理模块，具体用于在所述终端设备不支持切片和/或所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine when the terminal device does not support slicing and/or the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy the first condition. The terminal device cannot access the serving cell;
    所述处理模块，具体用于在所述终端设备支持切片，且所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件时，确定所述终端设备能够接入所述服务小区。The processing module is specifically configured to determine that the terminal device supports slicing and the value of the slicing information supported by the terminal device and the allowable and/or support information of the serving cell meets a second condition The device can access the serving cell.
  73. 根据权利要求72所述的装置，其特征在于，所述处理模块，用于根据所述接入阻止参数的取值、所述服务小区的允许和/或支持信息的取值、所述终端设备的切片信息中的至少之一，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 72, wherein the processing module is configured to determine the value of the terminal device according to the value of the access barring parameter, the value of the permission and/or support information of the serving cell, At least one of the slice information in, determining whether the terminal device can access the serving cell, specifically at least one of the following:
    所述处理模块，具体用于在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第一条件时，确定所述终端设备不能接入所述服务小区；The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell satisfy a first condition ；
    所述处理模块，具体用于在所述终端设备支持的切片信息和所述服务小区的允许和/或支持信息的取值满足第二条件时，根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区。The processing module is specifically configured to, when the slice information supported by the terminal device and the value of the permission and/or support information of the serving cell meet the second condition, according to the slice information of the terminal device and/or the value of the support information. The value of the access blocking parameter determines whether the terminal device can access the serving cell.
  74. 根据权利要求73所述的装置，其特征在于，所述处理模块，用于根据所述终端设备的切片信息和/或所述接入阻止参数的取值，确定所述终端设备是否能够接入所述服务小区，具体为以下至少之一：The apparatus according to claim 73, wherein the processing module is configured to determine whether the terminal device can access the terminal device according to the slice information of the terminal device and/or the value of the access blocking parameter The serving cell is specifically at least one of the following:
    所述处理模块，具体用于在所述接入阻止参数的取值为不阻止时，确定所述终端设备能够接入所述服务小区；The processing module is specifically configured to determine that the terminal device can access the serving cell when the value of the access blocking parameter is not blocked;
    所述处理模块，具体用于在所述接入阻止参数的取值为阻止时，确定所述终端设备不能接入所述服务小区。The processing module is specifically configured to determine that the terminal device cannot access the serving cell when the value of the access barring parameter is barred.
  75. 根据权利要求72或73所述的装置，其特征在于，所述第一条件包括如下任意一种：The device according to claim 72 or 73, wherein the first condition comprises any one of the following:
    所述终端设备支持的切片与所述服务小区支持的切片均不同；The slices supported by the terminal device are different from the slices supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级的切片均不相同；The slices supported by the terminal device are different from the slices with the preset priority supported by the serving cell;
    所述第二条件包括如下任意一种：The second condition includes any one of the following:
    所述终端设备支持的切片与所述服务小区支持的至少一个切片相同；The slice supported by the terminal device is the same as at least one slice supported by the serving cell;
    所述终端设备支持的切片与所述服务小区支持的预设优先级范围内的至少一个优先级的切片相同。The slice supported by the terminal device is the same as the slice with at least one priority within the preset priority range supported by the serving cell.
  76. 根据权利要求49-75任一项所述的装置，其特征在于，所述服务小区阻止接入的终端包括如下任意一种：The device according to any one of claims 49-75, wherein the terminals that the serving cell prevents access to include any one of the following:
    支持切片的终端设备；Terminal equipment that supports slicing;
    不支持切片的终端设备；Terminal devices that do not support slicing;
    不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
    不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
  77. 根据权利要求49-76任一项所述的装置，其特征在于，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。The device according to any one of claims 49-76, wherein the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  78. 根据权利要求49-77任一项所述的装置，其特征在于，所述接入控制参数携带在所述服务小区发送的***信息中。The apparatus according to any one of claims 49-77, wherein the access control parameter is carried in system information sent by the serving cell.
  79. 根据权利要求78所述的装置，其特征在于，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。The apparatus according to claim 78, wherein the access control parameter is an information element newly added in the system information and/or an information element in the system information is multiplexed.
  80. 根据权利要求78或79所述的装置，其特征在于，所述***消息可以是MIB或SIB1。The device according to claim 78 or 79, wherein the system message can be MIB or SIB1.
  81. 根据权利要求51-56任一项所述的装置，其特征在于，所述接入阻止参数未配置或未出现，表示如下任意一种：The device according to any one of claims 51-56, wherein the access barring parameter is not configured or does not appear, indicating any one of the following:
    允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, and block terminal devices that do not support slicing.
  82. 根据权利要求51-56任一项所述的装置，其特征在于，所述服务小区的允许和/或支持信息，代表如下任意一种：The device according to any one of claims 51-56, wherein the permission and/or support information of the serving cell represents any one of the following:
    阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设备接入、阻止不满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and prevent terminal devices that do not meet preset slicing information from accessing.
  83. 根据权利要求82所述的装置，其特征在于，所述服务小区的允许和/或支持信息，包括如下至少一种：The apparatus according to claim 82, wherein the permission and/or support information of the serving cell includes at least one of the following:
    所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
  84. 根据权利要求83所述的装置，其特征在于，所述服务小区允许和/或支持的切片信息，包括如下至少一种：The apparatus according to claim 83, wherein the slice information allowed and/or supported by the serving cell includes at least one of the following:
    所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
    所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  85. 一种网络接入控制装置，其特征在于，包括：确定模块和广播模块；A network access control device, which is characterized by comprising: a determining module and a broadcasting module;
    所述确定模块，用于确定服务小区的接入控制参数，所述服务小区为网络设备的一个小区，所述接入控制参数用于指示所述服务小区允许和/或支持和/或阻止接入的信息；The determining module is used to determine access control parameters of a serving cell, where the serving cell is a cell of a network device, and the access control parameters are used to indicate that the serving cell allows and/or supports and/or prevents access Incoming information;
    所述广播模块，用于广播所述接入控制参数。The broadcasting module is used to broadcast the access control parameters.
  86. 根据权利要求85所述的装置，其特征在于，所述接入控制参数包括以下至少之一：接入阻止参数，所述服务小区的允许和/或支持信息。The device according to claim 85, wherein the access control parameter comprises at least one of the following: an access barring parameter, and permission and/or support information of the serving cell.
  87. 根据权利要求86所述的装置，其特征在于，所述接入控制参数的信息包括以下至少之一：接入控制参数是否配置和/或出现，接入控制参数的取值。The apparatus according to claim 86, wherein the information of the access control parameter comprises at least one of the following: whether the access control parameter is configured and/or present, and the value of the access control parameter.
  88. 根据权利要求87所述的装置，其特征在于，所述接入阻止参数未配置或未出现，表示如下任意一种：The device according to claim 87, wherein the access barring parameter is not configured or does not appear, indicating any one of the following:
    允许终端设备接入，阻止支持切片的终端设备接入，阻止不支持切片的终端设备接入、阻止不满足预设切片信息的终端设备接入。Allow terminal devices to access, block terminal devices that support slicing, block terminal devices that do not support slicing, and block terminal devices that do not meet preset slicing information.
  89. 根据权利要求87所述的装置，其特征在于，所述服务小区的允许和/或支持信息，代表如下任意一种：The device according to claim 87, wherein the permission and/or support information of the serving cell represents any one of the following:
    阻止支持切片的终端设备接入、阻止不支持切片的终端设备接入，允许满足预设切片信息的终端设 备接入、阻止不满足预设切片信息的终端设备接入。Prevent terminal devices that support slicing from accessing, prevent terminal devices that do not support slicing, allow terminal devices that meet preset slicing information to access, and prevent terminal devices that do not meet preset slicing information from accessing.
  90. 根据权利要求87所述的装置，其特征在于，所述服务小区的允许和/或支持信息，包括如下至少一种：The apparatus according to claim 87, wherein the permission and/or support information of the serving cell includes at least one of the following:
    所述服务小区允许和/或支持的切片信息，所述服务小区允许和/或支持的业务信息。The slice information allowed and/or supported by the serving cell, and the service information allowed and/or supported by the serving cell.
  91. 根据权利要求90所述的装置，其特征在于，所述服务小区允许和/或支持的切片信息，包括如下至少一种：The apparatus according to claim 90, wherein the slice information allowed and/or supported by the serving cell includes at least one of the following:
    所述服务小区允许和/或支持切片的指示，所述服务小区允许和/或支持的切片标识，所述服务小区允许和/或支持的切片的优先级信息；The indication that the serving cell allows and/or supports slices, the slice identifiers allowed and/or supported by the serving cell, and the priority information of the slices allowed and/or supported by the serving cell;
    所述服务小区允许和/或支持的业务信息，包括如下至少一种：所述服务小区允许和/或支持业务的指示，所述服务小区允许和/或支持的业务标识，所述服务小区允许和/或支持的业务的优先级信息。The service information allowed and/or supported by the serving cell includes at least one of the following: an indication of the service allowed and/or supported by the serving cell, an identifier of the service allowed and/or supported by the serving cell, and the service allowed by the serving cell And/or priority information of supported services.
  92. 根据权利要求85-91任一项所述的装置，其特征在于，所述服务小区阻止接入的终端包括如下任意一种：The device according to any one of claims 85-91, wherein the terminals that the serving cell prevents access to include any one of the following:
    支持切片的终端设备；Terminal equipment that supports slicing;
    不支持切片的终端设备；Terminal devices that do not support slicing;
    不支持所述服务小区支持的切片的终端设备；A terminal device that does not support the slice supported by the serving cell;
    不支持服务小区支持的预设优先级切片的终端设备。The terminal device that does not support preset priority slices supported by the serving cell.
  93. 根据权利要求85-92任一项所述的装置，其特征在于，所述接入控制参数是针对网络或小区的参数，或者，所述接入控制参数是针对单个公共陆地移动网的参数。The device according to any one of claims 85-92, wherein the access control parameter is a parameter for a network or a cell, or the access control parameter is a parameter for a single public land mobile network.
  94. 根据权利要求85-93任一项所述的装置，其特征在于，所述接入控制参数携带在所述服务小区发送的***信息中。The apparatus according to any one of claims 85-93, wherein the access control parameter is carried in system information sent by the serving cell.
  95. 根据权利要求94所述的装置，其特征在于，所述接入控制参数是所述***信息中新增的信息元素和/或复用所述***信息中的信息元素。The apparatus according to claim 94, wherein the access control parameter is a newly added information element in the system information and/or an information element in the system information is multiplexed.
  96. 根据权利要求94或95所述的装置，其特征在于，所述***消息可以是MIB或SIB1。The device according to claim 94 or 95, wherein the system message can be MIB or SIB1.
  97. 一种终端设备，其特征在于，包括：A terminal device, characterized in that it comprises:
    处理器、存储器、接收器，以及与网络设备进行通信的接口；Processor, memory, receiver, and interface for communication with network equipment;
    所述存储器存储计算机执行指令；The memory stores computer execution instructions;
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述权利要求1-36任一项所述的方法。The processor executes the computer-executable instructions stored in the memory, so that the processor executes the method according to any one of claims 1-36.
  98. 一种网络设备，其特征在于，包括：A network device, characterized in that it comprises:
    处理器、存储器、发送器，以及与终端设备进行通信的接口；Processor, memory, transmitter, and interface for communication with terminal equipment;
    所述存储器存储计算机执行指令；The memory stores computer execution instructions;
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如上述权利要求37-48任一项所述的方法。The processor executes the computer-executable instructions stored in the memory, so that the processor executes the method according to any one of claims 37-48.
  99. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如上述权利要求1-36任一项所述的方法。A computer-readable storage medium, characterized in that a computer-executable instruction is stored in the computer-readable storage medium, and when the computer-executable instruction is executed by a processor, it is used to implement any one of claims 1-36. The method described.
  100. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如上述权利要求37-48任一项所述的方法。A computer-readable storage medium, characterized in that a computer-executable instruction is stored in the computer-readable storage medium, and when the computer-executable instruction is executed by a processor, it is used to implement any one of claims 37-48. The method described.
PCT/CN2020/088491 2020-04-30 2020-04-30 Network access control method and apparatus, device and storage medium WO2021217654A1 (en)

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