WO2024000546A1 - 信息记录、信息发送方法及装置、存储介质 - Google Patents
信息记录、信息发送方法及装置、存储介质 Download PDFInfo
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- WO2024000546A1 WO2024000546A1 PCT/CN2022/103185 CN2022103185W WO2024000546A1 WO 2024000546 A1 WO2024000546 A1 WO 2024000546A1 CN 2022103185 W CN2022103185 W CN 2022103185W WO 2024000546 A1 WO2024000546 A1 WO 2024000546A1
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/02—Hybrid access
Definitions
- the present disclosure relates to the field of communications, and in particular to information recording, information sending methods and devices, and storage media.
- Random Access (RA) partition the terminal initiates random access based on specific RA partition resources, and the network side device can realize early identification of characteristics or combinations of characteristics by identifying the RA partition resources selected by the terminal.
- the network-side device may not provide specific RA partitions for all feature combinations, that is, the corresponding RA partition cannot be found for some feature combinations.
- the terminal performs RA partition selection based on the feature priority of the network configuration, priority is given to ensuring that high-priority features can find the corresponding RA partition. That is, the RA partition finally selected by the terminal may not be able to support all features or feature combinations applicable to this RA.
- embodiments of the present disclosure provide an information recording, information sending method and device, and a storage medium.
- an information recording method is provided.
- the method is executed by a terminal and includes:
- the method also includes at least one of the following:
- the terminal determines to record one or more of the characteristic information that can be used for RA;
- the network side device According to the first information sent by the network side device, it is determined to record one or more characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, including:
- the terminal determines to record one or more of the characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, including:
- the terminal determines to record one or more of the characteristic information available for RA.
- the first information is used to indicate at least one of the following:
- the first information is used to indicate recording the specified characteristic information that can be used for RA;
- the characteristic information available for RA is recorded.
- the first information is RA configuration information associated with one or more characteristics.
- determining to record one or more characteristic information that can be used for RA according to the first information sent by the network side device includes:
- determining to record one or more characteristic information that can be used for RA according to the first information sent by the network side device includes:
- the one or more characteristic information available for RA includes one or more characteristics associated with the RA configuration information sent by the network side device, it is determined to record the one or more characteristic information available for RA.
- recording one or more characteristic information that can be used for random access RA includes any of the following:
- the characteristic information includes at least one of the following:
- Wireless network slicing RAN slicing
- the RAN slicing includes at least one of the following:
- Feature information used to indicate that the feature is a wireless network slice
- Identification information used to identify wireless network slices.
- the record may be used for random access RA characteristic information, including any of the following:
- the characteristic information available for RA is recorded.
- the RA includes at least one of the following:
- the RA at least includes a contention-based random access procedure CBRA.
- an information sending method is provided.
- the method is executed by a network side device and includes:
- the first information is used to indicate at least one of the following:
- the first information is RA configuration information associated with one or more characteristics.
- the characteristic information includes at least one of the following:
- Wireless network slicing RAN slicing
- the RAN slicing includes at least one of the following:
- Feature information used to indicate that the feature is a wireless network slice
- Identification information used to identify wireless network slices.
- the RA includes at least one of the following:
- the RA at least includes a contention-based random access procedure CBRA.
- an information recording device is provided, and the device is applied to a terminal and includes:
- the reporting module is configured to report specified information; wherein the specified information is associated with one or more characteristic information that can be used for random access RA.
- an information sending device is provided, and the device is applied to a network side device and includes:
- the receiving module is configured to receive specified information; wherein the specified information is associated with one or more characteristic information that can be used for random access RA.
- a computer-readable storage medium stores a computer program, and the computer program is used to execute any one of the above information recording methods.
- a computer-readable storage medium stores a computer program, and the computer program is used to execute any one of the above information sending methods.
- an information recording device including:
- Memory used to store instructions executable by the processor
- the processor is configured to perform any one of the above information recording methods.
- an information sending device including:
- Memory used to store instructions executable by the processor
- the processor is configured to execute any one of the above information sending methods.
- the terminal can record one or more characteristic information associations that can be used for RA, so that after subsequent reporting to the network side device, the network side device can optimize the RA resource configuration according to the terminal needs, with high availability.
- Figure 1 is a schematic flowchart of an information recording method according to an exemplary embodiment.
- Figure 2 is a schematic flowchart of another information recording method according to an exemplary embodiment.
- Figure 3 is a schematic flowchart of another information recording method according to an exemplary embodiment.
- Figure 4 is a schematic flowchart of an information sending method according to an exemplary embodiment.
- Figure 5 is a block diagram of an information recording device according to an exemplary embodiment.
- Figure 6 is a block diagram of an information sending device according to an exemplary embodiment.
- Figure 7 is a schematic structural diagram of an information recording device according to an exemplary embodiment of the present disclosure.
- FIG. 8 is a schematic structural diagram of an information sending device according to an exemplary embodiment of the present disclosure.
- first, second, third, etc. may be used in this disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
- first information may also be called second information, and similarly, the second information may also be called first information.
- word “if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
- Step 1 Determine the features or feature combinations that can be used for this RA.
- the characteristics or combination of characteristics that can be used for RA include at least one of the following: Small Data Transmission (SDT); Capability reduction equipment (Reduced Capability, RedCap); Wireless Network Slicing (Radio Access Network) slicing, RAN slicing); coverage enhancement (Coverage Enhancement, CE).
- SDT Small Data Transmission
- Capability reduction equipment Reduced Capability, RedCap
- Wireless Network Slicing Radio Access Network
- coverage enhancement Crossage Enhancement
- the CE is determined based on the resource configuration and the message 3 reference signal received power threshold (rsrp-ThresholdMsg3). If the selected part of the bandwidth (Bandwidth Part, BWP) is configured with CE and non-coverage enhanced (non-CE) RA resources And the Reference Signal Receiving Power (RSRP) is lower than rsrp-ThresholdMsg3, or only RA resources of CE are configured, it is assumed that CE can be used for the current RA.
- the application of SDT is determined based on the Medium Access Control (MAC) entity.
- the application of RAN slicing is determined by high-level triggering.
- RedCap is also based on high-level triggering and is applicable to the Physical Downlink Control Channel (PDCCH). Triggered by order, that is, Content-Free Random Access (CFRA) based on non-contention, or RA triggered by any other MAC process.
- PDCCH Physical Downlink Control Channel
- CFRA Content-Free Random Access
- Step 2 Determine whether there are available RA resources for the features or feature combinations that can be used for RA here. If not, select a legacy RA resource (that is, an RA resource not associated with any feature indication). If there is one, then Select the RA resource. If there are multiple RA resources, perform resource selection based on the feature priority of the network configuration.
- a legacy RA resource that is, an RA resource not associated with any feature indication. If there is one, then Select the RA resource. If there are multiple RA resources, perform resource selection based on the feature priority of the network configuration.
- the terminal can record one or more characteristic information that can be used for RA, and subsequent network-side equipment can optimize RA resource configuration according to the terminal needs, with high availability.
- the information recording method provided by this disclosure is first introduced from the terminal side.
- FIG. 1 is a flow chart of an information recording method according to an embodiment, which can be executed by a terminal. The method can include the following steps:
- step 101 record one or more characteristic information that can be used for random access RA.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- one or more feature information applicable to the RA may be any feature information applicable to the RA, or specified feature information applicable to the RA.
- one or more feature information that can be used for RA can be feature information that triggers random access, or the feature that the terminal wants to achieve advance indication through specific RA resources, and the features supported by the RA that the terminal ultimately initiates.
- the information is different.
- the characteristic information supported by the RA ultimately initiated by the terminal may include at least part of one or more characteristic information available for RA.
- the feature information available for RA includes RAN slicing and CE
- the feature information supported by RA ultimately initiated by the terminal may be CE.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information that can be used for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- RA includes at least one of the following: two-step RA; four-step RA.
- RA at least includes contention-based random access process (Contention Based Random Access, CBRA).
- CBRA Contention Based Random Access
- the terminal may record all the characteristic information available for RA.
- the terminal records all characteristic information that can be used for RA including SDT and CE, RedCap, SDT and RedCap.
- the terminal may record the characteristic information available for RA that is not supported by the selected RA resource.
- all feature information available for RA includes SDT and CE, and the feature information available for RA that is not supported by the selected RA resource is CE, then the terminal only records CE.
- the terminal records specified characteristic information that can be used for RA.
- the specified characteristic information available for RA may be determined by the terminal or indicated by the network side device, which is not limited in this disclosure.
- the specified feature information available for RA is RedCap. If the feature information available for RA is RedCap and CE, the terminal can only record the specified feature information available for RA, that is, the terminal only records RedCap.
- the terminal records all the characteristic information corresponding to the specified characteristic information available for RA.
- the specified characteristic information available for RA is RedCap. If the characteristic information available for RA is RedCap and CE, the terminal can record RedCap and CE.
- the terminal can record one or more characteristic information that can be used for RA through a separate information element (IE).
- IE information element
- the terminal can reuse existing IEs in the protocol, such as raPurpose extension bits to record one or more feature information that can be used for RA.
- the terminal can record one or more characteristic information that can be used for RA, and subsequently report it to the network side device.
- the network side device can optimize the RA resource configuration according to the terminal needs, and the availability is high.
- Figure 2 is a flow chart of an information recording method according to an embodiment, which can be executed by a terminal.
- the method can include the following steps:
- step 201 the terminal determines to record one or more characteristic information that can be used for RA, and records one or more of the characteristic information that can be used for RA.
- the terminal can record one or more characteristic information usable for RA after determining to record one or more characteristic information usable for RA without the assistance of the network side device.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- one or more characteristic information available for RA may be any characteristic information available for RA, or specified characteristic information available for RA.
- one or more feature information that can be used for RA can be feature information that triggers random access, or the feature that the terminal wants to achieve advance indication through specific RA resources, and the features supported by the RA that the terminal ultimately initiates.
- the information is different.
- the characteristic information supported by the RA ultimately initiated by the terminal may include at least part of one or more characteristic information available for RA.
- the terminal determines to record one or more characteristic information that can be used for RA.
- the terminal if the terminal has one or more characteristic information that can be used for RA determined and indicated by the MAC layer, Radio Resource Control (Radio Resource Control, RRC) layer or higher layer, it is deemed that the terminal has one or more Feature information that can be used for RA. At this time, the terminal can record one or more feature information that can be used for RA.
- RRC Radio Resource Control
- the terminal determines to record one or more of the characteristic information available for RA.
- the RA resource selected by the terminal does not support the characteristic information available for RA may mean that the RA eventually initiated by the terminal does not support all the characteristic information available for RA.
- all feature information available for RA includes SDT and CE, and the RA resource selected by the terminal does not support CE, then the terminal determines to record one or more feature information available for RA.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information that can be used for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- RA includes at least one of the following: two-step RA; four-step RA.
- RA at least includes competition-based CBRA.
- the terminal when the terminal has one or more feature information that can be used for RA, it is determined to record one or more feature information that can be used for RA. At this time, the terminal can perform recording and record the feature information that can be used for RA. All feature information.
- the terminal may record one or more characteristic information that can be used for RA.
- the terminal records all characteristic information that is determined and indicated by the MAC layer, RRC layer or higher layer and can be used for RA.
- the terminal when the terminal has one or more characteristic information that can be used for RA, it is determined to record one or more characteristic information that can be used for RA. At this time, the terminal can record whether the selected RA resource is Supported feature information available for RA.
- all feature information available for RA includes SDT and CE
- the feature information available for RA that is not supported by the RA resources selected by the terminal is CE
- the terminal only records the unsupported feature information CE that is available for RA.
- the terminal when the terminal has one or more feature information available for RA, it is determined to record one or more feature information available for RA, and the terminal records the specified feature information available for RA.
- the specified characteristic information available for RA may be determined by the terminal or indicated by the network side device, which is not limited in this disclosure.
- the specified feature information available for RA is RedCap. If the feature information available for RA is RedCap and CE, the terminal can only record the specified feature information available for RA, that is, the terminal only records RedCap.
- the terminal when the terminal has one or more characteristic information that can be used for RA, it is determined to record one or more characteristic information that can be used for RA, and the terminal records the same as the specified one or more characteristic information that can be used for RA. All the characteristic information corresponding to the characteristic information.
- the specified characteristic information available for RA is RedCap. If the characteristic information available for RA is RedCap and CE, the terminal can record RedCap and CE.
- the terminal determines to record one or more of the characteristic information available for RA. At this time The terminal can record all characteristic information available for RA.
- the terminal can record all feature information available for RA as CE and SDT.
- the terminal determines to record one or more of the characteristic information available for RA. At this time The terminal may record that the selected RA resource does not support the characteristic information available for RA.
- the terminal determines to record one or more of the characteristic information available for RA.
- the terminal can record specified characteristic information that can be used for RA.
- the specified feature information available for RA may be feature information not supported by RA resources, or other feature information specified by the terminal or network side device and available for RA.
- the terminal determines to record one or more of the characteristic information available for RA. At this time the terminal may record all characteristic information corresponding to specified characteristic information available for RA.
- the specified feature information available for RA may be feature information not supported by RA resources, or other feature information specified by the terminal or network side device and available for RA.
- the terminal can record one or more characteristic information that can be used for RA through a separate IE.
- the terminal can reuse existing IEs in the protocol, such as raPurpose extension bits to record one or more feature information that can be used for RA.
- the terminal may indicate via 1 bit whether the selected RA resource supports all feature information available for RA.
- the terminal can use this 1 bit to inform the network that the selected RA resource supports all feature information available for RA, so that the one or more features available for RA may not be recorded.
- characteristic information
- the terminal can use this 1 bit to inform the network that the selected RA resource does not support all feature information available for RA, and record all the feature information available for RA Or record the feature information available for RA that is not supported by the selected RA resource.
- the terminal when the terminal determines to record one or more characteristic information that can be used for RA, it can record one or more characteristic information that can be used for RA, so that after subsequent reporting to the network side device, the network side device can according to the needs of the terminal Optimize RA resource configuration and achieve high availability.
- the terminal determines not to record one or more characteristic information available for RA, the terminal determines not to perform recording.
- the terminal determines not to perform recording.
- the terminal does not have one or more feature information that can be used for RA that is determined and indicated by the MAC layer, Radio Resource Control (Radio Resource Control, RRC) layer or higher layer, it is deemed that the terminal does not have one or more feature information that can be used for RA.
- Radio Resource Control Radio Resource Control, RRC
- the terminal determines not to record one or more of the characteristic information available for RA.
- all characteristic information available for RA includes SDT and CE, and the RA resource selected by the terminal supports SDT and CE, then the terminal determines not to perform recording.
- the terminal may indicate through 1 bit that the selected RA resource supports all feature information available for RA.
- the terminal may not perform recording, thereby saving terminal resources and achieving high availability.
- Figure 3 is a flow chart of an information recording method according to an embodiment, which can be executed by a terminal.
- the method can include the following steps:
- step 301 when it is determined to record one or more characteristic information that can be used for RA according to the first information sent by the network side device, one or more characteristic information that can be used for RA is recorded.
- the network side device includes any network side node.
- the network side node may be a CN side node, a RAN side node, etc., and the disclosure does not limit this.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information may be an NSAG identification, a wireless network slice identification, etc., wherein the wireless network slice identification may be S-NSSAI or NSSAI, which is not limited in this disclosure.
- one or more feature information applicable to the RA may be any feature information applicable to the RA, or specified feature information applicable to the RA.
- one or more feature information that can be used for RA can be feature information that triggers random access, or the feature that the terminal wants to achieve advance indication through specific RA resources, and the features supported by the RA that the terminal ultimately initiates.
- the information is different.
- the characteristic information supported by the RA finally initiated by the terminal may include at least part of one or more characteristic information available for RA.
- the first information may be used to indicate at least one of the following: record any of the characteristic information that can be used for RA; record the specified characteristic information that can be used for RA.
- the first information is used to instruct to record any of the characteristic information that can be used for RA.
- the terminal may determine to record one or more characteristic information that can be used for RA.
- the first information is used to instruct to record the specified characteristic information available for RA.
- the terminal may determine to record one or more characteristic information available for RA when there is specified characteristic information available for RA.
- the first information may be RA configuration information associated with one or more characteristics.
- the terminal may determine to record one or more characteristic information that can be used for RA when the network side device sends RA configuration information associated with one or more characteristics, that is, when the first information is sent.
- the terminal may determine to record one or more of the characteristics available for RA when the one or more characteristics information available for RA include one or more characteristics associated with the RA configuration information sent by the network side device. information.
- the first information is used to indicate recording any of the characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal can record all the characteristic information that can be used for RA. .
- the first information is used to indicate recording any of the characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal can record whether the selected RA resource is Supported feature information available for RA.
- the first information may be used to indicate recording any of the characteristic information available for RA.
- the terminal may record the specified characteristic information available for RA.
- the specified characteristic information that can be used for RA can be determined by the terminal.
- the first information may be used to instruct to record any of the characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, record the specified characteristic information that can be used for RA. All the characteristic information corresponding to the characteristic information, and the specified characteristic information available for RA may be determined by the terminal.
- the first information may be used to instruct to record specified feature information available for RA.
- the terminal may record all the feature information available for RA. Describe characteristic information.
- the first information indicates recording SDT
- the terminal can record all characteristic information SDT and CE that can be used for RA.
- the first information may be used to instruct to record specified feature information available for RA.
- the terminal may record the specified feature information available for RA.
- the feature information available for RA is not supported by the selected RA resource.
- the terminal only records CE.
- the first information may be used to instruct to record the specified characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal records all the specified characteristic information that can be used for RA. Describe characteristic information.
- the first information indicates recording SDT and CE
- the terminal performs recording when the characteristic information available for RA is SDT and CE.
- the first information may be used to instruct to record the specified characteristic information that can be used for RA.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal records the same as the specified characteristic information that can be used for RA. All the characteristic information corresponding to the characteristic information.
- the first information indicates recording SDT and CE
- the characteristic information recorded by the terminal that can be used for RA may be SDT, CE, SDT and RedCap, and/or CE and RAN slicing.
- the first information is RA configuration information associated with one or more characteristics.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal records all the characteristics that can be used for RA. Characteristic information.
- the terminal records all feature information that can be used for RA.
- the first information is RA configuration information associated with one or more features.
- the terminal determines to record one or more feature information that can be used for RA, the terminal records that the selected RA resource is not supported.
- the characteristic information available for RA is not supported.
- the first information is RA configuration information associated with one or more characteristics.
- the terminal determines to record one or more characteristic information that can be used for RA, the terminal records all specified characteristics that can be used for RA. Describe characteristic information.
- the specified characteristic information available for RA may be determined by the terminal. For example, the characteristic information associated with the RA configuration information may be used as the specified characteristic information available for RA.
- the first information is RA configuration information associated with RedCap and CE, SDT, RedCap and SDT, and the terminal performs recording when the characteristic information available for RA includes RedCap and CE, or SDT, or RedCap and SDT.
- the first information is RA configuration information associated with one or more characteristics.
- the terminal determines to record one or more characteristic information that can be used for RA, it records all the specified characteristics that can be used for RA. All the characteristic information corresponding to the characteristic information.
- the first information is RA configuration information associated with RedCap and CE, SDT, RedCap and SDT.
- the characteristic information available for RA by the terminal includes RedCap, CE or SDT, for example, the characteristic information available for RA includes RedCap and Recording is performed during RAN Slicing.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information that can be used for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- RA includes at least one of the following: two-step RA; four-step RA.
- RA at least includes CBRA.
- the terminal when the terminal determines to record one or more characteristic information that can be used for RA according to the first information sent by the network side device, it can record one or more characteristic information that can be used for RA, so as to subsequently report it to the network side device.
- the network side device can optimize the RA resource configuration according to the terminal needs, with high availability.
- the terminal may not perform recording.
- the terminal determines that the network side device has not sent the first information, it determines not to perform recording.
- the first information may be used to indicate at least one of the following: record any of the characteristic information that can be used for RA; record the specified characteristic information that can be used for RA.
- the first information may be RA configuration information associated with one or more characteristics.
- the terminal when the terminal does not receive the first information sent by the network side device, it determines not to perform recording.
- the terminal may determine not to perform recording if the terminal receives the second information sent by the network side device, and the second information indicates that the terminal does not record the characteristic information available for RA, then the terminal may determine not to perform recording.
- the first information may be used to indicate recording the specified characteristic information available for RA.
- the terminal determines that the characteristic information available for RA does not include specified characteristic information available for RA, the terminal determines not to perform recording.
- the first information may be RA configuration information associated with one or more characteristics
- the terminal may be configured when the one or more characteristic information available for RA does not include one associated with the RA configuration information. or multiple characteristics, it is determined not to record one or more characteristic information that can be used for RA.
- the first information is RA configuration information associated with RedCap and CE, SDT, RedCap and SDT, which can be used to determine not to perform recording when the characteristic information of RA is RAN silcing.
- the terminal may not perform recording, thereby saving terminal resources and achieving high availability.
- the above-mentioned solution for determining and recording one or more characteristic information that can be used for RA can be implemented individually or in combination, and this disclosure is not limited to this.
- the terminal has one or more feature information available for RA and the selected RA resource does not support the feature information available for RA, it is determined to record one or more feature information available for RA.
- FIG. 4 is a flow chart of an information sending method according to an embodiment, which can be executed by a network side device. The method can include the following steps:
- step 401 first information is sent; wherein the first information is used by the terminal to determine to record one or more characteristic information that can be used for random access RA.
- the network side device includes any network side node.
- the network side node may be a CN side node, a RAN side node, etc., and the disclosure does not limit this.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- one or more feature information applicable to the RA may be any feature information applicable to the RA, or specified feature information applicable to the RA.
- one or more feature information that can be used for RA can be feature information that triggers random access, or the feature that the terminal wants to achieve advance indication through specific RA resources, and the features supported by the RA that the terminal ultimately initiates.
- the information is different.
- the characteristic information supported by the RA ultimately initiated by the terminal may include at least part of one or more characteristic information available for RA.
- the first information may be used to indicate at least one of the following: record any of the characteristic information that can be used for RA; record the specified characteristic information that can be used for RA.
- the first information may be RA configuration information associated with one or more characteristics.
- the solution for the terminal side to determine, based on the first indication information sent by the network side device, to record one or more characteristic information that can be used for random access RA is similar to the solution in the above step 301 and will not be described again here.
- RA includes at least one of the following: two-step RA; four-step RA.
- RA at least includes CBRA.
- the network side device can send the first information.
- the first information is used by the terminal to determine to record one or more characteristic information that can be used for RA.
- the terminal performs recording for subsequent reporting to the network side device.
- the network side device can then perform the recording according to the Optimize RA resource configuration according to terminal requirements and achieve high availability.
- Embodiment 1 When the terminal triggers RA, if the terminal has one or more characteristic information that can be used for RA, it directly records one or more characteristic information that can be used for RA.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information available for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- the terminal records one or more characteristic information that can be used for RA.
- 1 bit may be used to indicate that the selected RA resources support all feature information available for RA.
- the RA resource selected by the terminal does not support all feature information available for RA, all feature information available for RA is recorded, or feature information available for RA that is not supported by the selected RA resource is recorded.
- one or more characteristic information available for RA can be indicated through a separate IE or through the raPurpose extension bit.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- the RA includes 2-step RA and/or 4-step RA, at least including CBRA.
- the terminal may record all the characteristic information available for RA, or record the characteristic information available for RA that is not supported by the selected RA resource. Or record the specified characteristic information that can be used for RA. Or record all the characteristic information corresponding to the specified characteristic information available for RA.
- Embodiment 2 The terminal determines whether to record one or more feature information available for RA based on whether the selected RA resource supports all feature information available for RA.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information available for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- the terminal determines not to perform recording.
- the terminal determines to record one or more feature information available for RA.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- the RA includes 2-step RA and/or 4-step RA, at least including CBRA.
- the terminal may record all the characteristic information available for RA, or record the characteristic information available for RA that is not supported by the selected RA resource. Or record the specified characteristic information that can be used for RA. Or record all the characteristic information corresponding to the specified characteristic information available for RA.
- Embodiment 3 The terminal determines whether to record one or more characteristic information that can be used for RA based on the first information sent by the network side device.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information available for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- the first information sent by the network side device is used to instruct the terminal to record one or more characteristic information that can be used for RA.
- the terminal directly determines the execution record based on the first information.
- the first information sent by the network side device is used to instruct the terminal to record specified characteristic information that can be used for RA.
- the terminal may determine not to perform recording when the characteristic information available for RA does not include specified characteristic information available for RA.
- the terminal may determine to record one or more RA-available feature information when the RA-available feature information includes specified RA-available feature information.
- the first information sent by the network side device is used to instruct the terminal to record the specified feature information RedCap that can be used for RA. If the feature information that can be used for RA is RedCap and CE, the terminal can only record the RedCap indicated by the network side device, or Feature information RedCap and CE corresponding to RedCap can be recorded.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- the RA includes 2-step RA and/or 4-step RA, at least including CBRA.
- the terminal may record all the feature information available for RA, or record the feature information available for RA that is not supported by the selected RA resource, or record the specified feature information available for RA, or record the same as the specified feature information. All the characteristic information corresponding to the characteristic information available for RA.
- the terminal may also determine not to perform recording based on the second information sent by the network side device.
- the second information is used to indicate not to record one or more characteristic information that can be used for RA.
- Embodiment 4 The terminal determines whether to record one or more characteristic information that can be used for RA based on the first information sent by the network side device.
- the terminal may record one or more characteristic information available for RA for each RA attempt.
- the terminal may record one or more characteristic information available for RA according to each RA process.
- Each RA process includes multiple RA attempts.
- the first information is RA configuration information associated with one or more characteristics.
- the terminal If the network side device sends the RA configuration, the terminal records one or more characteristic information that can be used for RA.
- the terminal determines not to perform recording.
- the network side device sends and records any specified characteristic information that can be used for RA, and the terminal performs the recording.
- recording is performed when one or more of the characteristic information available for RA include the specified characteristic information. That is, the terminal only records the triggering characteristics corresponding to the RA triggered by the characteristics of specific RA configuration issued by the network.
- the first information sent by the network side device is the RA configuration of RedCap and CE, SDT, RedCap and SDT, and the terminal performs recording only when one or more of the characteristic information available for RA include RedCap or CE or SDT. That is, if an RA is triggered by RAN slicing, recording is determined not to be performed.
- the characteristic information includes but is not limited to at least one of the following: SDT; RedCap; RAN slicing; CE.
- RAN slicing includes but is not limited to at least one of the following: feature information used to indicate that the feature is RAN slicing; identification information used to identify wireless network slicing.
- the identification information can be a network slice group (Network Slice AS Group, NSAG) identification, a wireless network slice identification, etc., wherein the wireless network slice identification can be a single network slice selection assistance information (Single Network Slice Selection Assistance Information, S-NSSAI ) or Network Slice Selection Assistance Information (NSSAI), this disclosure does not limit this.
- the RA includes 2-step RA and/or 4-step RA, at least including CBRA.
- the terminal may record all the feature information available for RA, or record the feature information available for RA that is not supported by the selected RA resource, or record the specified feature information available for RA, or record the same as the specified feature information. All the characteristic information corresponding to the characteristic information available for RA.
- the present disclosure also provides an application function implementation device embodiment.
- Figure 5 is a block diagram of an information recording device according to an exemplary embodiment.
- the device is applied to a terminal and includes:
- the recording module 501 is configured to record one or more characteristic information that can be used for random access RA.
- Figure 6 is a block diagram of an information recording device according to an exemplary embodiment.
- the device is applied to a base station and includes:
- the sending module 601 is configured to send first information; wherein the first information is used by the terminal to determine to record one or more characteristic information that can be used for random access RA.
- the device embodiment since it basically corresponds to the method embodiment, please refer to the partial description of the method embodiment for relevant details.
- the device embodiments described above are only illustrative.
- the units described above as separate components may or may not be physically separated.
- the components shown as units may or may not be physical units, that is, they may be located in a place, or can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
- the present disclosure also provides a computer-readable storage medium that stores a computer program, and the computer program is used to execute any one of the above information recording methods.
- the present disclosure also provides a computer-readable storage medium that stores a computer program, and the computer program is used to execute any one of the above information sending methods.
- an information recording device including:
- Memory used to store instructions executable by the processor
- the processor is configured to execute any one of the above information recording methods on the terminal side.
- FIG. 7 is a block diagram of an information recording device 700 according to an exemplary embodiment.
- the device 700 can be a mobile phone, a tablet computer, an e-book reader, a multimedia playback device, a wearable device, a vehicle-mounted user equipment, an iPad, a smart TV, and other terminals.
- apparatus 700 may include one or more of the following components: processing component 702, memory 704, power supply component 706, multimedia component 708, audio component 710, input/output (I/O) interface 712, sensor component 716, and Communication component 718.
- Processing component 702 generally controls the overall operations of device 700, such as operations associated with display, telephone calls, random access of data, camera operations, and recording operations.
- the processing component 702 may include one or more processors 720 to execute instructions to complete all or part of the steps of the above information recording method.
- processing component 702 may include one or more modules that facilitate interaction between processing component 702 and other components.
- processing component 702 may include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702.
- the processing component 702 can read executable instructions from the memory to implement the steps of an information recording method provided by the above embodiments.
- Memory 704 is configured to store various types of data to support operations at device 700 . Examples of such data include instructions for any application or method operating on device 700, contact data, phonebook data, messages, pictures, videos, etc.
- Memory 704 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EEPROM erasable programmable read-only memory
- EPROM Programmable read-only memory
- PROM programmable read-only memory
- ROM read-only memory
- magnetic memory flash memory, magnetic or optical disk.
- Power supply component 706 provides power to the various components of device 700 .
- Power supply component 706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 700 .
- Multimedia component 708 includes a display screen that provides an output interface between the device 700 and the user.
- multimedia component 708 includes a front-facing camera and/or a rear-facing camera.
- the front camera and/or the rear camera may receive external multimedia data.
- Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
- Audio component 710 is configured to output and/or input audio signals.
- audio component 710 includes a microphone (MIC) configured to receive external audio signals when device 700 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signal may be further stored in memory 704 or sent via communication component 718 .
- audio component 710 also includes a speaker for outputting audio signals.
- the I/O interface 712 provides an interface between the processing component 702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
- Sensor component 716 includes one or more sensors for providing various aspects of status assessment for device 700 .
- sensor component 716 can detect the open/closed state of device 700, the relative positioning of components, such as the display and keypad of device 700, and sensor component 716 can also detect a change in position of device 700 or a component of device 700. , the presence or absence of user contact with device 700 , device 700 orientation or acceleration/deceleration and temperature changes of device 700 .
- Sensor assembly 716 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
- Sensor assembly 716 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 716 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communications component 718 is configured to facilitate wired or wireless communications between apparatus 700 and other devices.
- Device 700 may access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, 5G or 6G, or a combination thereof.
- communication component 718 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel.
- the communications component 718 also includes a near field communications (NFC) module to facilitate short-range communications.
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- apparatus 700 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing any of the above information recording methods on the terminal side.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable Gate array
- controller microcontroller, microprocessor or other electronic components are implemented for executing any of the above information recording methods on the terminal side.
- a non-transitory machine-readable storage medium including instructions such as a memory 704 including instructions, which can be executed by the processor 720 of the device 700 to complete the above information recording method is also provided.
- the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
- an information sending device including:
- Memory used to store instructions executable by the processor
- the processor is configured to execute any one of the above information sending methods on the network side device side.
- FIG. 8 is a schematic structural diagram of an information sending device 800 according to an exemplary embodiment.
- the apparatus 800 may be provided as a network side device.
- the apparatus 800 includes a processing component 822, a wireless transmit/receive component 824, an antenna component 826, and a signal processing portion specific to the wireless interface.
- the processing component 822 may further include at least one processor.
- One of the processors in the processing component 822 may be configured to perform any one of the above information sending methods.
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Abstract
本公开提供一种信息记录、信息发送方法及装置、存储介质,其中,所述信息记录方法包括:记录一个或多个可用于随机接入RA的特性信息。在本公开中,终端可以记录一个或多个可用于RA的特性信息相关联,以便后续上报给网络侧设备后,网络侧设备可以根据终端需求优化RA资源配置,可用性高。
Description
本公开涉及通信领域,尤其涉及信息记录、信息发送方法及装置、存储介质。
在版本17(Release 17,R17)中,为了实现网络侧设备对R17特性的早期识别,从而使得网络侧设备后续能够提供对应合理的配置,为多个特性或特性组合配置特定的随机接入(Random Access,RA)分区,终端基于特定的RA分区资源发起随机接入,网络侧设备就能够通过识别终端选择的RA分区资源实现对特性或特性组合的早期识别。
但是,由于受限于随机接入资源和实际网络部署,网络侧设备可能不会为所有特性组合提供特定的RA分区,即存在某些特性组合找不到对应的RA分区。在这种情况下,如果终端会基于网络配置的特性优先级执行RA分区选择,优先保障高优先级特性能够找到对应的RA分区。即终端最终选择的RA分区不一定能够支持所有适用于此次RA的特性或特性组合。
发明内容
为克服相关技术中存在的问题,本公开实施例提供一种信息记录、信息发送方法及装置、存储介质。
根据本公开实施例的第一方面,提供一种信息记录方法,所述方法由终端执行,包括:
记录一个或多个可用于随机接入RA的特性信息。
可选地,所述方法还包括以下至少一项:
所述终端确定记录一个或多个可用于RA的所述特性信息;
根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的 所述特性信息。
可选地,所述终端确定记录一个或多个可用于RA的所述特性信息,包括:
在所述终端有一个或多个可用于RA的特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息。
可选地,所述终端确定记录一个或多个可用于RA的所述特性信息,包括:
在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息。
可选地,所述第一信息用于指示以下至少一项:
记录任意可用于RA的所述特性信息;
记录指定的可用于RA的所述特性信息。
可选地,所述第一信息用于指示记录指定的可用于RA的所述特性信息;
所述根据所述网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:
在一个或多个可用于RA的所述特性信息中包括所述指定特性信息时,记录可用于RA的所述特性信息。
可选地,所述第一信息是与一个或多个特性相关联的RA配置信息。
可选地,所述根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:
响应于所述网络侧设备发送了与一个或多个特性相关联的RA配置信息,确定记录一个或多个可用于RA的所述特性信息。
可选地,所述根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:
在一个或多个可用于RA的所述特性信息包括所述网络侧设备发送的RA配置信息所关联的一个或多个特性时,确定记录一个或多个可用于RA 的所述特性信息。
可选地,所述记录一个或多个可用于随机接入RA的特性信息,包括以下任一项:
记录可用于RA的所有所述特性信息;
记录所选择的RA资源不支持的可用于RA的所述特性信息;
记录指定的可用于RA的所述特性信息;
记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
可选地,所述特性信息包括以下至少一项:
小数据传输SDT;
能力减持设备RedCap;
无线网络切片RAN slicing;
覆盖增强CE。
可选地,所述RAN slicing包括以下至少一项:
用于指示特性为无线网络切片的特性信息;
用于标识无线网络切片的标识信息。
可选地,所述记录可用于随机接入RA的特性信息,包括以下任一项:
基于每次RA尝试,记录可用于RA的所述特性信息;
基于每个RA过程,记录可用于RA的所述特性信息。
可选地,所述RA包括以下至少一项:
两步RA;
四步RA。
可选地,所述RA至少包括基于竞争的随机接入过程CBRA。
根据本公开实施例的第二方面,提供一种信息发送方法,所述方法由网络侧设备执行,包括:
发送第一信息;其中,所述第一信息用于终端确定记录一个或多个可用于随机接入RA的特性信息。
可选地,所述第一信息用于指示以下至少一项:
记录任意可用于RA的所述特性信息;
记录指定的可用于RA的特性信息。
可选地,所述第一信息是与一个或多个特性相关联的RA配置信息。
可选地,所述特性信息包括以下至少一项:
小数据传输SDT;
能力减持设备RedCap;
无线网络切片RAN slicing;
覆盖增强CE。
可选地,所述RAN slicing包括以下至少一项:
用于指示特性为无线网络切片的特性信息;
用于标识无线网络切片的标识信息。
可选地,所述RA包括以下至少一项:
两步RA;
四步RA。
可选地,所述RA至少包括基于竞争的随机接入过程CBRA。
根据本公开实施例的第三方面,提供一种信息记录装置,所述装置应用于终端,包括:
上报模块,被配置为上报指定信息;其中,所述指定信息与一个或多个可用于随机接入RA的特性信息相关联。
根据本公开实施例的第四方面,提供一种信息发送装置,所述装置应用于网络侧设备,包括:
接收模块,被配置为接收指定信息;其中,所述指定信息与一个或多个可用于随机接入RA的特性信息相关联。
根据本公开实施例的第五方面,提供一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述任一项所述的信息记录方法。
根据本公开实施例的第六方面,提供一种计算机可读存储介质,所述 存储介质存储有计算机程序,所述计算机程序用于执行上述任一项所述的信息发送方法。
根据本公开实施例的第七方面,提供一种信息记录装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述任一项所述的信息记录方法。
根据本公开实施例的第八方面,提供一种信息发送装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述任一项所述的信息发送方法。
本公开的实施例提供的技术方案可以包括以下有益效果:
在本公开实施例中,终端可以记录一个或多个可用于RA的特性信息相关联,以便后续上报给网络侧设备后,网络侧设备可以根据终端需求优化RA资源配置,可用性高。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种信息记录方法流程示意图。
图2是根据一示例性实施例示出的另一种信息记录方法流程示意图。
图3是根据一示例性实施例示出的另一种信息记录方法流程示意图。
图4是根据一示例性实施例示出的一种信息发送方法流程示意图。
图5是根据一示例性实施例示出的一种信息记录装置框图。
图6是根据一示例性实施例示出的一种信息发送装置框图。
图7是本公开根据一示例性实施例示出的一种信息记录装置的一结构 示意图。
图8是本公开根据一示例性实施例示出的一种信息发送装置的一结构示意图。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含至少一个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
终端执行RA资源集合(或分区)的过程如下:
步骤1,确定可用于此次RA的特性或特性组合。
在本公开实施例中,可用于RA的特性或特性组合包括以下至少一项:小数据传输(Small Data Transmission,SDT);能力减持设备(Reduced Capability,RedCap);无线网络切片(Radio Access Network slicing,RAN slicing);覆盖增强(Coverage Enhancement,CE)。
其中,CE基于资源配置和消息3参考信号接收功率门限值(rsrp-ThresholdMsg3)确定,如果选择的部分带宽(Bandwidth Part,BWP)上配置了CE和非覆盖增强(non-CE)的RA资源且参考信号接收功率(Reference Signal Receiving Power,RSRP)低于rsrp-ThresholdMsg3,或者仅配置了CE的RA资源,则假设CE可用于当前RA。SDT的应用基于媒体访问控制(Medium Access Control,MAC)实体确定,RAN slicing的应用由高层触发确定,RedCap的应用也是基于高层触发的,并且适用于物理下行控制信道(Physical Downlink Control Channel,PDCCH)命令(order)触发,即基于非竞争的随机接入(Contention-Free Random Access,CFRA),或者其他MAC任意过程触发的RA。
步骤2,确定可用于此处RA的特性或特性组合是否有可用的RA资源,如果没有,则选择传统的(legacy)RA资源(即不关联任何特性指示的RA资源),如果有一个,则选择该RA资源,如果有多个,则基于网络配置的特性优先级执行资源选择。
特别的,对于RedCap UE的CFRA过程,为了保障始终能够实现网络侧对RedCap UE的识别,如果网络配置了仅包含RedCap的特性指示的RA资源,其CFRA参数初始化以及CFRA回退到CBRA时,都要基于该RA资源配置中的参数执行。
目前不支持R17RA分区相关的信息记录,为了解决这一技术问题,本公开提供了一种信息记录、信息发送方法及装置、存储介质。终端可以记录一个或多个可用于RA的特性信息,后续网络侧设备可以根据终端需求优化RA资源配置,可用性高。
下面先从终端侧介绍一下本公开提供的信息记录方法。
本公开实施例提供了一种信息记录方法,参照图1所示,图1是根据一实施例示出的一种信息记录方法流程图,可以由终端执行,该方法可以包括以下步骤:
在步骤101中,记录一个或多个可用于随机接入RA的特性信息。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
在一个可能的实现方式中,一个或多个可用于RA的特性信息(feature applicable to the RA)可以是任意可用于RA的特性信息,或指定的可用于RA的特性信息。
需要说明的是,一个或多个可用于RA的特性信息可以为触发随机接入的特性信息,或者终端想要通过特定的RA资源实现提前指示的特性,与终端最终发起的RA所支持的特性信息是不同的。其中,终端最终发起的RA所支持的特性信息可以包括一个或多个可用于RA的特性信息中的至少部分特性信息。
例如,可用于RA的特性信息包括RAN slicing和CE,终端最终发起的RA所支持的特性信息可以为CE。
在一个可能的实现方式中,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
在一个可能的实现方式中,RA包括以下至少一项:两步RA;四步RA。
其中,RA至少包括基于竞争的随机接入过程(Contention Based Random Access,CBRA)。
在一个可能的实现方式中,终端可以记录可用于RA的所有所述特性信息。
例如,终端记录可用于RA的所有特性信息包括SDT与CE、RedCap、SDT与RedCap。
在另一个可能的实现方式中,终端可以记录所选择的RA资源不支持的可用于RA的所述特性信息。
例如,可用于RA的所有特性信息包括SDT与CE,所选择的RA资源不支持的可用于RA的特性信息为CE,则终端只记录CE。
在另一个可能的实现方式中,终端记录指定的可用于RA的特性信息。其中,指定的可用于RA的特性信息可以由终端确定,或者由网络侧设备指示,本公开对此不作限定。
例如,指定的可用于RA的特性信息为RedCap,如果可用于RA的特性信息为RedCap与CE,则终端可以只记录指定的可用于RA的特性信息,即终端只记录RedCap。
在另一个可能的实现方式中,终端记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
例如,指定的可用于RA的特性信息为RedCap,如果可用于RA的特性信息为RedCap与CE,则终端可以记录RedCap与CE。
在一个可能的实现方式中,终端可以通过单独的信息单元(Information Element,IE)记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以复用协议中已有的IE,例如raPurpose扩展位来记录一个或多个可用于RA的特性信息。
上述实施例中,终端可以记录一个或多个可用于RA的特性信息,后续上报给网络侧设备,网络侧设备可以根据终端需求优化RA资源配置,可用性高。
在一些可选实施例中,参照图2所示,图2是根据一实施例示出的一种信息记录方法流程图,可以由终端执行,该方法可以包括以下步骤:
在步骤201中,所述终端确定记录一个或多个可用于RA的特性信息,记录一个或多个可用于RA的所述特性信息。
在本公开实施例中,终端无需网络侧设备的辅助,可以在确定记录一个或多个可用于RA的特性信息后,记录一个或多个可用于RA的特性信息。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
在一个可能的实现方式中,一个或多个可用于RA的特性信息可以是任意可用于RA的特性信息,或指定的可用于RA的特性信息。
需要说明的是,一个或多个可用于RA的特性信息可以为触发随机接入的特性信息,或者终端想要通过特定的RA资源实现提前指示的特性,与终端最终发起的RA所支持的特性信息是不同的。其中,终端最终发起的RA所支持的特性信息可以包括一个或多个可用于RA的特性信息中的至少部分特性信息。
在一个可能的实现方式中,在所述终端有一个或多个可用于RA的特性信息时,所述终端确定记录一个或多个可用于RA的特性信息。
在本公开实施例中,终端有MAC层、无线资源控制(Radio Resource Control,RRC)层或者更高层等确定并指示的一个或多个可用于RA的特性信息,视为终端有一个或多个可用于RA的特性信息,此时终端可以记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息。
其中,终端所选择的RA资源不支持可用于RA的所述特性信息可以指终端最终发起的RA不支持可用于RA的所有特性信息。
例如,可用于RA的所有特性信息包括SDT与CE,终端所选择的RA资源不支持CE,则终端确定记录一个或多个可用于RA的特性信息。
在一个可能的实现方式中,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
在一个可能的实现方式中,RA包括以下至少一项:两步RA;四步RA。
其中,RA至少包括基于竞争的CBRA。
在一个可能的实现方式中,在所述终端有一个或多个可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息,此时终端可以执行记录,记录可用于RA的所有特性信息。
在本公开实施例中,终端有MAC层、RRC层或者更高层等确定并指示的一个或多个可用于RA的特性信息,视为终端有一个或多个可用于RA的特性信息,此时终端可以记录一个或多个可用于RA的特性信息。
例如,终端记录MAC层、RRC层或者更高层等确定并指示的可用于RA的所有特性信息。
在另一个可能的实现方式中,在所述终端有一个或多个可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息,此时终端可以记录所选择的RA资源不支持的可用于RA的所述特性信息。
例如,可用于RA的所有特性信息包括SDT与CE,终端所选择的RA资源不支持的可用于RA的特性信息为CE,则终端只记录不支持的可用于 RA的特性信息CE。
在另一个可能的实现方式中,在所述终端有一个或多个可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息,终端记录指定的可用于RA的特性信息。其中,指定的可用于RA的特性信息可以由终端确定,或者由网络侧设备指示,本公开对此不作限定。
例如,指定的可用于RA的特性信息为RedCap,如果可用于RA的特性信息为RedCap与CE,则终端可以只记录指定的可用于RA的特性信息,即终端只记录RedCap。
在另一个可能的实现方式中,在所述终端有一个或多个可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息,终端记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
例如,指定的可用于RA的特性信息为RedCap,如果可用于RA的特性信息为RedCap与CE,则终端可以记录RedCap与CE。
在另一个可能的实现方式中,在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息,此时终端可以记录可用于RA的所有特性信息。
例如,终端所选择的RA资源不支持CE,终端可以记录可用于RA的所有特性信息为CE与SDT。
在另一个可能的实现方式中,在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息,此时终端可以记录所选择的RA资源不支持可用于RA的所述特性信息。
在另一个可能的实现方式中,在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息,此时终端可以记录指定的可用于RA的特性信息。指定的可用于RA的特性信息可以是RA资源所不支持的特性信息,或者其他由终端或网络侧设备指定的可用于RA的特性信息。
在另一个可能的实现方式中,在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息,此时终端可以记录与指定的可用于RA的特性信息对应的所有特性信息。指定的可用于RA的特性信息可以是RA资源所不支持的特性信息,或者其他由终端或网络侧设备指定的可用于RA的特性信息。
在一个可能的实现方式中,终端可以通过单独的IE记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以复用协议中已有的IE,例如raPurpose扩展位来记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以通过1比特指示所选择的RA资源是否支持可用于RA的所有特性信息。
如果所选择的RA资源支持可用于RA的所有特性信息,终端可以通过该1比特告知网络所选择的RA资源支持可用于RA的所有特性信息,从而可以不记录所述一个或多个可用于RA的特性信息;
如果所选择的RA资源不支持可用于RA的所有特性信息,终端可以通过该1比特告知网络所选择的RA资源不支持可用于RA的所有特性信息,并且记录所述可用于RA的所有特性信息或记录所选择的RA资源不支持的可用于RA的所述特性信息。
上述实施例中,终端可以在确定记录一个或多个可用于RA的特性信息时,记录一个或多个可用于RA的特性信息,以便后续上报给网络侧设备后,网络侧设备可以根据终端需求优化RA资源配置,可用性高。
在一些可选实施例中,在终端确定不记录一个或多个可用于RA的特性信息时,终端确定不执行记录。
在一个可能的实现方式中,在所述终端没有一个或多个可用于RA的特性信息时,所述终端确定不执行记录。
终端没有MAC层、无线资源控制(Radio Resource Control,RRC)层或者更高层等确定并指示的一个或多个可用于RA的特性信息,视为终端 没有一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,在所述终端所选择的RA资源支持可用于RA的所有特性信息时,所述终端确定不记录一个或多个可用于RA的所述特性信息。
例如,可用于RA的所有特性信息包括SDT与CE,终端所选择的RA资源支持SDT与CE,则终端确定不执行记录。
可选地,终端可以通过1比特指示所选择的RA资源支持可用于RA的所有特性信息。
上述实施例中,终端可以不执行记录,从而节省终端资源,可用性高。
在一些可选实施例中,参照图3所示,图3是根据一实施例示出的一种信息记录方法流程图,可以由终端执行,该方法可以包括以下步骤:
在步骤301中,在根据网络侧设备发送的第一信息确定记录一个或多个可用于RA的特性信息时,记录一个或多个可用于RA的特性信息。
在本公开实施例中,网络侧设备包括任一网络侧节点,例如,网络侧节点可以为CN侧节点、RAN侧节点等,本公开对此不作限制。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为NSAG标识、无线网络切片标识等,其中,无线网络切片标识可以为S-NSSAI或NSSAI,本公开对此不作限定。
在一个可能的实现方式中,一个或多个可用于RA的特性信息(feature applicable to the RA)可以是任意可用于RA的特性信息,或指定的可用于RA的特性信息。
需要说明的是,一个或多个可用于RA的特性信息可以为触发随机接入的特性信息,或者终端想要通过特定的RA资源实现提前指示的特性,与终端最终发起的RA所支持的特性信息是不同的。其中,终端最终发起 的RA所支持的特性信息可以包括一个或多个可用于RA的特性信息中的至少部分特性信息。
在一个可能的实现方式中,第一信息可以用于指示以下至少一项:记录任意可用于RA的所述特性信息;记录指定的可用于RA的所述特性信息。
相应地,第一信息用于指示记录任意可用于RA的所述特性信息,终端可以在接收到该第一信息时,确定记录一个或多个可用于RA的特性信息。
第一信息用于指示记录指定的可用于RA的所述特性信息,终端可以在有指定的可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,第一信息可以是与一个或多个特性相关联的RA配置信息。
终端可以在网络侧设备发送了与一个或多个特性相关联的RA配置信息,即发送了第一信息时,确定记录一个或多个可用于RA的特性信息。
或者,终端可以在一个或多个可用于RA的所述特性信息包括所述网络侧设备发送的RA配置信息所关联的一个或多个特性,确定记录一个或多个可用于RA的所述特性信息。
在一个可能的实现方式中,第一信息用于指示记录任意可用于RA的所述特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端可以记录可用于RA的所有特性信息。
在另一个可能的实现方式中,第一信息用于指示记录任意可用于RA的所述特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端可以记录所选择的RA资源不支持的可用于RA的所述特性信息。
在另一个可能的实现方式中,第一信息可以用于指示记录任意可用于RA的所述特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端可以记录指定的可用于RA的所述特性信息,该指定的可用于RA的 特性信息可以由终端确定。
在另一个可能的实现方式中,第一信息可以用于指示记录任意可用于RA的所述特性信息,终端确定记录一个或多个可用于RA的特性信息时,记录与指定的可用于RA的所述特性信息对应的所有所述特性信息,该指定的可用于RA的特性信息可以由终端确定。
在另一个可能的实现方式中,第一信息可以用于指示记录指定的可用于RA的特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端可以记录可用于RA的所有所述特性信息。
例如,第一信息指示记录SDT,终端可以记录可用于RA的所有特性信息SDT与CE。
在另一个可能的实现方式中,第一信息可以用于指示记录指定的可用于RA的特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端可以记录指定的可用于RA的特性信息中,所选择的RA资源不支持的可用于RA的所述特性信息。
例如,第一信息指示记录SDT与CE,终端所选择的RA资源不支持的可用于RA的所述特性信息为CE,则终端只记录CE。
在另一个可能的实现方式中,第一信息可以用于指示记录指定的可用于RA的特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端记录指定的可用于RA的所述特性信息。
例如,第一信息指示记录SDT与CE,终端在可用于RA的特性信息为SDT与CE时,进行记录。
在另一个可能的实现方式中,第一信息可以用于指示记录指定的可用于RA的特性信息,终端确定记录一个或多个可用于RA的特性信息时,终端记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
例如,第一信息指示记录SDT与CE,终端记录可用于RA的特性信息可以为SDT,CE,SDT与RedCap,和/或,CE与RAN slicing。
在另一个可能的实现方式中,第一信息是与一个或多个特性相关联的 RA配置信息,终端确定记录一个或多个可用于RA的特性信息时,终端记录可用于RA的所有所述特性信息。
即无论网络侧设备发送的RA配置信息与何种特性相关联,终端都记录可用于RA的所有特性信息。
在另一个可能的实现方式中,第一信息是与一个或多个特性相关联的RA配置信息,终端确定记录一个或多个可用于RA的特性信息时,终端记录所选择的RA资源不支持的可用于RA的所述特性信息。
在另一个可能的实现方式中,第一信息是与一个或多个特性相关联的RA配置信息,终端确定记录一个或多个可用于RA的特性信息时,终端记录指定的可用于RA的所述特性信息。指定的可用于RA的特性信息可以由终端确定,例如可以将RA配置信息关联的特性信息作为指定的可用于RA的特性信息。
例如,第一信息是与RedCap与CE、SDT、RedCap与SDT相关联的RA配置信息,终端在可用于RA的特性信息包括RedCap与CE、或者SDT、或者RedCap与SDT时,执行记录。
在另一个可能的实现方式中,第一信息是与一个或多个特性相关联的RA配置信息,终端确定记录一个或多个可用于RA的特性信息时,记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
再例如,第一信息是与RedCap与CE、SDT、RedCap与SDT相关联的RA配置信息,终端在可用于RA的特性信息包括RedCap、CE或SDT时,例如可用于RA的特性信息包括RedCap与RAN Slicing时执行记录。
在一个可能的实现方式中,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。
在另一个可能的实现方式中,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
在一个可能的实现方式中,RA包括以下至少一项:两步RA;四步RA。
其中,RA至少包括CBRA。
上述实施例中,终端可以在根据网络侧设备发送的第一信息确定记录一个或多个可用于RA的特性信息时,记录一个或多个可用于RA的特性信息,以便后续上报给网络侧设备后,网络侧设备可以根据终端需求优化RA资源配置,可用性高。
在一些可选实施例中,终端可以不执行记录。
在一个可能的实现方式中,终端在确定网络侧设备未发送第一信息时,确定不执行记录。
其中,第一信息可以用于指示以下至少一项:记录任意可用于RA的所述特性信息;记录指定的可用于RA的所述特性信息。
或者,第一信息可以是与一个或多个特性相关联的RA配置信息。
即终端在未接收到网络侧设备下发的第一信息时,确定不执行记录。
在另一个可能的实现方式中,终端接收到网络侧设备发送的第二信息,第二信息指示终端不记录可用于RA的所述特性信息,则终端可以确定不执行记录。
在另一个可能的实现方式中,第一信息可以用于指示记录指定的可用于RA的所述特性信息。终端在确定可用于RA的特性信息不包括指定的可用于RA的特性信息时,确定不执行记录。
在另一个可能的实现方式中,第一信息可以是与一个或多个特性相关联的RA配置信息,终端在一个或多个可用于RA的特性信息不包括所述RA配置信息所关联的一个或多个特性时,确定不记录一个或多个可用于RA的特性信息。
例如,第一信息是与RedCap与CE、SDT、RedCap与SDT相关联的RA配置信息,可用于RA的特性信息为RAN silcing时,确定不执行记录。
上述实施例中,终端可以不执行记录,从而节省终端资源,可用性高。
在一些可选实施例中,上述确定记录一个或多个可用于RA的特性信息的方案可以单独实施,或者组合实施,本公开对此不作限定。
例如,当终端有一个或多个可用于RA的特性信息时,且选择的RA资源不支持可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息。
以上仅为示例性说明,实际应用中,确定满足记录一个或多个可用于RA的特性信息的方案中的一项或多项时,可以记录一个或多个可用于RA的特性信息。
下面再从网络侧设备侧介绍一下本公开提供的信息发送方法。
本公开实施例提供了一种信息发送方法,参照图4所示,图4是根据一实施例示出的一种信息发送方法流程图,可以由网络侧设备执行,该方法可以包括以下步骤:
在步骤401中,发送第一信息;其中,所述第一信息用于终端确定记录一个或多个可用于随机接入RA的特性信息。
在本公开实施例中,网络侧设备包括任一网络侧节点,例如,网络侧节点可以为CN侧节点、RAN侧节点等,本公开对此不作限制。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
在一个可能的实现方式中,一个或多个可用于RA的特性信息(feature applicable to the RA)可以是任意可用于RA的特性信息,或指定的可用于RA的特性信息。
需要说明的是,一个或多个可用于RA的特性信息可以为触发随机接 入的特性信息,或者终端想要通过特定的RA资源实现提前指示的特性,与终端最终发起的RA所支持的特性信息是不同的。其中,终端最终发起的RA所支持的特性信息可以包括一个或多个可用于RA的特性信息中的至少部分特性信息。
在一个可能的实现方式中,第一信息可以用于指示以下至少一项:记录任意可用于RA的所述特性信息;记录指定的可用于RA的所述特性信息。
在另一个可能的实现方式中,第一信息可以是与一个或多个特性相关联的RA配置信息。
终端侧基于网络侧设备发送的第一指示信息,确定记录一个或多个可用于随机接入RA的特性信息的方案与上述步骤301中的方案类似,在此不再赘述。
在一个可能的实现方式中,RA包括以下至少一项:两步RA;四步RA。
其中,RA至少包括CBRA。
上述实施例中,网络侧设备可以发送第一信息,第一信息用于终端确定记录一个或多个可用于RA的特性信息,终端执行记录以便后续上报给网络侧设备,网络侧设备再可以根据终端需求优化RA资源配置,可用性高。
下面对上述方案进一步举例说明如下。
实施例1,当终端触发RA时,如果终端有一个或多个可用于RA的特性信息,直接记录一个或多个可用于RA的特性信息。
可选的,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。或者,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
作为一种可能的实现方式,终端记录一个或多个可用于RA的特性信息。
作为一种可能的实现方式,如果终端选择的RA资源支持可用于RA的所有特性信息,则可以通过1bit指示选择的RA资源支持可用于RA的所有特性信息。
在如果终端选择的RA资源不支持可用于RA的所有特性信息,则记录可用于RA的所有特性信息,或者记录选择的RA资源所不支持的可用于RA的特性信息。
作为一种可能的实现方式,一个或多个可用于RA的特性信息可以通过单独的IE指示,也可以通过raPurpose扩展位指示。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
其中,所述RA包括2-step RA和/或4-step RA,至少包括CBRA。
其中,终端可以记录可用于RA的所有所述特性信息,或者记录所选择的RA资源不支持的可用于RA的所述特性信息。或者记录指定的可用于RA的所述特性信息。或者记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
实施例2,终端根据选择的RA资源是否支持可用于RA的所有特性信息决定是否记录一个或多个可用于RA的特性信息。
可选的,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。或者,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
如果终端选择的RA资源支持可用于RA的所有特性信息,则终端确定不执行记录。
如果终端选择的RA资源不支持可用于RA的所有特性信息,则终端确定记录一个或多个可用于RA的特性信息。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
其中,所述RA包括2-step RA和/或4-step RA,至少包括CBRA。
其中,终端可以记录可用于RA的所有所述特性信息,或者记录所选择的RA资源不支持的可用于RA的所述特性信息。或者记录指定的可用于RA的所述特性信息。或者记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
实施例3,终端根据网络侧设备发送的第一信息决定是否记录一个或多个可用于RA的特性信息。
可选的,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。或者,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
作为一种可能的实现方式,所述网络侧设备发送的第一信息用于指示终端记录一个或多个可用于RA的特性信息。终端基于第一信息直接确定执行记录。
作为一种可能的实现方式,所述网络侧设备发送的第一信息用于指示 终端记录指定的可用于RA的特性信息。
进一步的,终端可以在可用于RA的特性信息中不包括指定的可用于RA的特性信息时,确定不执行记录。
终端可以在可用于RA的特性信息中包括指定的可用于RA的特性信息时,确定记录一个或多个可用于RA的特性信息。
举例说明,网络侧设备发送的第一信息用于指示终端记录指定的可用于RA的特性信息RedCap,如果可用于RA的特性信息为RedCap与CE,终端可以仅记录网络侧设备指示的RedCap,也可以记录与RedCap对应的特性信息RedCap与CE。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
其中,所述RA包括2-step RA和/或4-step RA,至少包括CBRA。
终端可以记录可用于RA的所有所述特性信息,或者记录所选择的RA资源不支持的可用于RA的所述特性信息,或者记录指定的可用于RA的所述特性信息,或者记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
当然,终端也可以基于网络侧设备发送的第二信息,第二信息用于指示不记录一个或多个可用于RA的特性信息,确定不执行记录。
实施例4,终端根据网络侧设备发送的第一信息决定是否记录一个或多个可用于RA的特性信息。
可选的,终端可以按照每次RA尝试来记录一个或多个可用于RA的特性信息。或者,终端可以按照每次RA过程来记录一个或多个可用于RA的特性信息。其中,每次RA过程包括多次RA尝试。
作为一种可能的实现方式,第一信息是与一个或多个特性相关联的RA配置信息。
如果网络侧设备发送了该RA配置,则终端记录一个或多个可用于RA的特性信息。
如果网络侧设备未发送RA配置,则终端确定不执行记录。
作为一种可能的实现方式,网络侧设备发送记录任意指定的可用于RA的所述特性信息,终端都执行记录。
作为一种可能的实现方式,在一个或多个可用于RA的所述特性信息中包括所述指定特性信息时,执行记录。即终端仅记录网络下发特定RA配置的特性触发的RA对应的触发特性。
例如,网络侧设备发送的第一信息是RedCap与CE、SDT、RedCap与SDT的RA配置,仅在一个或多个可用于RA的所述特性信息包括RedCap或CE或SDT时,终端执行记录。即如果一个RA由RAN slicing触发,则确定不执行记录。
在本公开实施例中,特性信息包括但不限于以下至少一项:SDT;RedCap;RAN slicing;CE。
可选地,RAN slicing包括但不限于以下至少一项:用于指示特性为RAN slicing的特性信息;用于标识无线网络切片的标识信息。其中,标识信息可以为网络切片分组(Network Slice AS Group,NSAG)标识、无线网络切片标识等,其中,无线网络切片标识可以为单个网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI)或网络切片选择辅助信息(Network Slice Selection Assistance Information,NSSAI),本公开对此不作限定。
其中,所述RA包括2-step RA和/或4-step RA,至少包括CBRA。
终端可以记录可用于RA的所有所述特性信息,或者记录所选择的RA资源不支持的可用于RA的所述特性信息,或者记录指定的可用于RA的所述特性信息,或者记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
与前述应用功能实现方法实施例相对应,本公开还提供了应用功能实现装置的实施例。
参照图5,图5是根据一示例性实施例示出的一种信息记录装置框图,所述装置应用于终端,包括:
记录模块501,被配置为记录一个或多个可用于随机接入RA的特性信息。
参照图6,图6是根据一示例性实施例示出的一种信息记录装置框图,所述装置应用于基站,包括:
发送模块601,被配置为发送第一信息;其中,所述第一信息用于终端确定记录一个或多个可用于随机接入RA的特性信息。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述任一所述的信息记录方法。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述任一所述的信息发送方法。
相应地,本公开还提供了一种信息记录装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述终端侧任一所述的信息记录方法。
图7是根据一示例性实施例示出的一种信息记录装置700的框图。例如装置700可以是手机、平板电脑、电子书阅读器、多媒体播放设备、可穿戴设备、车载用户设备、ipad、智能电视等终端。
参照图7,装置700可以包括以下一个或多个组件:处理组件702,存储器704,电源组件706,多媒体组件708,音频组件710,输入/输出(I/O)接口712,传感器组件716,以及通信组件718。
处理组件702通常控制装置700的整体操作,诸如与显示,电话呼叫,数据随机接入,相机操作和记录操作相关联的操作。处理组件702可以包括一个或多个处理器720来执行指令,以完成上述的信息记录方法的全部或部分步骤。此外,处理组件702可以包括一个或多个模块,便于处理组件702和其他组件之间的交互。例如,处理组件702可以包括多媒体模块,以方便多媒体组件708和处理组件702之间的交互。又如,处理组件702可以从存储器读取可执行指令,以实现上述各实施例提供的一种信息记录方法的步骤。
存储器704被配置为存储各种类型的数据以支持在装置700的操作。这些数据的示例包括用于在装置700上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件706为装置700的各种组件提供电力。电源组件706可以包括电源管理***,一个或多个电源,及其他与为装置700生成、管理和分配电力相关联的组件。
多媒体组件708包括在所述装置700和用户之间的提供一个输出接口的显示屏。在一些实施例中,多媒体组件708包括一个前置摄像头和/或后置摄像头。当装置700处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。
音频组件710被配置为输出和/或输入音频信号。例如,音频组件710包括一个麦克风(MIC),当装置700处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器704或经由通信组件718发送。在一些实施例中,音频组件710还包括一个扬声器,用于输出音频信号。
I/O接口712为处理组件702和***接口模块之间提供接口,上述***接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件716包括一个或多个传感器,用于为装置700提供各个方面的状态评估。例如,传感器组件716可以检测到装置700的打开/关闭状态,组件的相对定位,例如所述组件为装置700的显示器和小键盘,传感器组件716还可以检测装置700或装置700一个组件的位置改变,用户与装置700接触的存在或不存在,装置700方位或加速/减速和装置700的温度变化。传感器组件716可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件716还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件716还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件718被配置为便于装置700和其他设备之间有线或无线方式的通信。装置700可以接入基于通信标准的无线网络,如Wi-Fi,2G,3G,4G,5G或6G,或它们的组合。在一个示例性实施例中,通信组件718经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一 个示例性实施例中,所述通信组件718还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述终端侧任一所述的信息记录方法。
在示例性实施例中,还提供了一种包括指令的非临时性机器可读存储介质,例如包括指令的存储器704,上述指令可由装置700的处理器720执行以完成上述信息记录方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
相应地,本公开还提供了一种信息发送装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述网络侧设备侧任一所述的信息发送方法。
如图8所示,图8是根据一示例性实施例示出的一种信息发送装置800的一结构示意图。装置800可以被提供为网络侧设备。参照图8,装置800包括处理组件822、无线发射/接收组件824、天线组件826、以及无线接口特有的信号处理部分,处理组件822可进一步包括至少一个处理器。
处理组件822中的其中一个处理器可以被配置为用于执行上述任一所述的信息发送方法。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包 括本公开未公开的本技术领域中的公知常识或者惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
Claims (28)
- 一种信息记录方法,其特征在于,所述方法由终端执行,包括:记录一个或多个可用于随机接入RA的特性信息。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括以下至少一项:所述终端确定记录一个或多个可用于RA的所述特性信息;根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述终端确定记录一个或多个可用于RA的所述特性信息,包括:在所述终端有一个或多个可用于RA的特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述终端确定记录一个或多个可用于RA的所述特性信息,包括:在所述终端所选择的RA资源不支持可用于RA的所述特性信息时,所述终端确定记录一个或多个可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述第一信息用于指示以下至少一项:记录任意可用于RA的所述特性信息;记录指定的可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述第一信息用于指示记录指定的可用于RA的所述特性信息;所述根据所述网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:在一个或多个可用于RA的所述特性信息中包括所述指定特性信息时,记录可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述第一信息是与一个或多个特性相关联的RA配置信息。
- 根据权利要求2所述的方法,其特征在于,所述根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:响应于所述网络侧设备发送了与一个或多个特性相关联的RA配置信息,确定记录一个或多个可用于RA的所述特性信息。
- 根据权利要求2所述的方法,其特征在于,所述根据网络侧设备发送的第一信息,确定记录一个或多个可用于RA的所述特性信息,包括:在一个或多个可用于RA的所述特性信息包括所述网络侧设备发送的RA配置信息所关联的一个或多个特性时,确定记录一个或多个可用于RA的所述特性信息。
- 根据权利要求1-9任一项所述的方法,其特征在于,所述记录一个或多个可用于随机接入RA的特性信息,包括以下任一项:记录可用于RA的所有所述特性信息;记录所选择的RA资源不支持的可用于RA的所述特性信息;记录指定的可用于RA的所述特性信息;记录与指定的可用于RA的所述特性信息对应的所有所述特性信息。
- 根据权利要求1-9任一项所述的方法,其特征在于,所述特性信息包括以下至少一项:小数据传输SDT;能力减持设备RedCap;无线网络切片RAN slicing;覆盖增强CE。
- 根据权利要求11所述的方法,其特征在于,所述RAN slicing包括以下至少一项:用于指示特性为无线网络切片的特性信息;用于标识无线网络切片的标识信息。
- 根据权利要求1-9任一项所述的方法,其特征在于,所述记录可用于随机接入RA的特性信息,包括以下任一项:基于每次RA尝试,记录可用于RA的所述特性信息;基于每个RA过程,记录可用于RA的所述特性信息。
- 根据权利要求1-9任一项所述的方法,其特征在于,所述RA包括以下至少一项:两步RA;四步RA。
- 根据权利要求14所述的方法,其特征在于,所述RA至少包括基于竞争的随机接入过程CBRA。
- 一种信息发送方法,其特征在于,所述方法由网络侧设备执行,包括:发送第一信息;其中,所述第一信息用于终端确定记录一个或多个可用于随机接入RA的特性信息。
- 根据权利要求16所述的方法,其特征在于,所述第一信息用于指示以下至少一项:记录任意可用于RA的所述特性信息;记录指定的可用于RA的特性信息。
- 根据权利要求16所述的方法,其特征在于,所述第一信息是与一个或多个特性相关联的RA配置信息。
- 根据权利要求16-18任一项所述的方法,其特征在于,所述特性信息包括以下至少一项:小数据传输SDT;能力减持设备RedCap;无线网络切片RAN slicing;覆盖增强CE。
- 根据权利要求19所述的方法,其特征在于,所述RAN slicing包括以下至少一项:用于指示特性为无线网络切片的特性信息;用于标识无线网络切片的标识信息。
- 根据权利要求16-18任一项所述的方法,其特征在于,所述RA包括以下至少一项:两步RA;四步RA。
- 根据权利要求21所述的方法,其特征在于,所述RA至少包括基于竞争的随机接入过程CBRA。
- 一种信息记录装置,其特征在于,所述装置应用于终端,包括:上报模块,被配置为上报指定信息;其中,所述指定信息与一个或多个可用于随机接入RA的特性信息相关联。
- 一种信息发送装置,其特征在于,所述装置应用于网络侧设备,包括:接收模块,被配置为接收指定信息;其中,所述指定信息与一个或多个可用于随机接入RA的特性信息相关联。
- 一种计算机可读存储介质,其特征在于,所述存储介质存储有计算机程序,所述计算机程序用于执行上述权利要求1-15任一项所述的信息记录方法。
- 一种计算机可读存储介质,其特征在于,所述存储介质存储有计算机程序,所述计算机程序用于执行上述权利要求16-22任一项所述的信息发送方法。
- 一种信息记录装置,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为用于执行上述权利要求1-15任一项所述的 信息记录方法。
- 一种信息发送装置,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为用于执行上述权利要求16-22任一项所述的信息发送方法。
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