WO2017096535A1 - 连接建立的方法和装置 - Google Patents

连接建立的方法和装置 Download PDF

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Publication number
WO2017096535A1
WO2017096535A1 PCT/CN2015/096720 CN2015096720W WO2017096535A1 WO 2017096535 A1 WO2017096535 A1 WO 2017096535A1 CN 2015096720 W CN2015096720 W CN 2015096720W WO 2017096535 A1 WO2017096535 A1 WO 2017096535A1
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WIPO (PCT)
Prior art keywords
terminal device
connection establishment
establishment request
indication information
network device
Prior art date
Application number
PCT/CN2015/096720
Other languages
English (en)
French (fr)
Inventor
曾元清
Original Assignee
广东欧珀移动通信有限公司
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
Priority to EP15910010.6A priority Critical patent/EP3324697B1/en
Priority to US15/767,030 priority patent/US10694552B2/en
Priority to CN202010884540.6A priority patent/CN111988865B/zh
Priority to KR1020227045722A priority patent/KR20230006050A/ko
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN202010884110.4A priority patent/CN111988816B/zh
Priority to MX2018005781A priority patent/MX2018005781A/es
Priority to KR1020187007589A priority patent/KR102482873B1/ko
Priority to CN201580082307.3A priority patent/CN107926072B/zh
Priority to PCT/CN2015/096720 priority patent/WO2017096535A1/zh
Priority to JP2018514300A priority patent/JP6695423B2/ja
Publication of WO2017096535A1 publication Critical patent/WO2017096535A1/zh
Priority to IL257973A priority patent/IL257973B/en
Priority to ZA2018/01825A priority patent/ZA201801825B/en
Priority to HK18106783.8A priority patent/HK1247506A1/zh
Priority to US16/883,953 priority patent/US11497065B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure

Definitions

  • Embodiments of the present invention relate to the field of communications and, more particularly, to methods and apparatus for connection establishment.
  • the main process of the terminal transmitting the connection establishment request through the random access procedure is: the terminal selects a Preamble resource in the preamble resource of the system information broadcast. And sending to the base station; after receiving the resource, the base station confirms that the terminal needs to access, and uses the random access response (Rand), the uplink resource and the terminal used for the connection establishment request.
  • LTE Long Term Evolution
  • the information such as the Cell Radio Network Temporary Identifier (C-RNTI) and the uplink time synchronization are sent to the terminal; after receiving the RAR, the terminal sends a connection establishment request according to the allocated uplink resource; After receiving the connection establishment request, the request information is copied and sent to the terminal through the conflict resolution message (ie, the message that duplicates the connection establishment request).
  • C-RNTI Cell Radio Network Temporary Identifier
  • the request information is copied and sent to the terminal through the conflict resolution message (ie, the message that duplicates the connection establishment request).
  • connection establishment request can only be 48 bits, which limits the extension of the content of the message and cannot meet the requirements for connection establishment in different network environments.
  • the embodiments of the present invention provide a method and an apparatus for establishing a connection, which can adapt to fast connection establishment for different service requirements in multiple environments.
  • the first aspect provides a method for establishing a connection, including: determining, by a terminal device, a connection establishment request format used when sending a connection establishment request message from a plurality of connection establishment request formats; and determining, by the terminal device, the connection according to the connection The request format sends a connection establishment request message to the network device.
  • a second aspect provides a method for establishing a connection, comprising: receiving, by a network device, a connection establishment request message sent by a terminal device, where a format of the connection establishment request message is determined by the terminal device from multiple connection establishment request formats The network device sends a conflict resolution message to the terminal device according to the format of the connection establishment request message.
  • a terminal device including: a determining module, configured to be built from multiple connections The connection request format is determined in the request format, and the sending module is configured to send a connection establishment request message to the network device according to the determined connection establishment request format.
  • the fourth aspect provides a network device, including: a receiving module, configured to receive a connection establishment request message sent by the terminal device, where the format of the connection establishment request message is configured by the terminal device from multiple connection establishment request formats. Determining a module, configured to determine a conflict resolution message according to a format of the connection establishment request message, and a sending module, configured to send the conflict resolution message to the terminal device.
  • the terminal device can select one of a plurality of connection establishment request formats to send a connection establishment request message, thereby being able to adapt to different environments. Rapid connection establishment of business requirements.
  • FIG. 1 is a schematic flowchart of a method for establishing a connection according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a method for establishing a connection according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a method for establishing a connection according to another embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a method of configuring a number of preamble sequences in a preamble group according to an embodiment of the present invention
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is another schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 7 is still another schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 8 is a schematic block diagram of a terminal device according to another embodiment of the present invention.
  • FIG. 9 is a schematic block diagram of a network device according to an embodiment of the present invention.
  • FIG. 10 is a schematic block diagram of a network device according to another embodiment of the present invention.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • a terminal device may also be referred to as a user equipment, a mobile station (Mobile Station, abbreviated as "MS”), a mobile terminal (Mobile Terminal), etc.
  • the user equipment may be Communicating with one or more core networks via a Radio Access Network ("RAN")
  • RAN Radio Access Network
  • the user equipment may be a mobile phone (or "cellular” phone), a computer with a mobile terminal, etc.
  • the user equipment may be a portable, pocket, handheld, computer built-in or in-vehicle mobile device, as well as a terminal device in a future 5G network or a terminal device in a future evolved PLMN network.
  • the network device may be a device for communicating with the terminal device, and the network device may be a base station (Base Transceiver Station, abbreviated as "BTS”) in the GSM system or CDMA. It may also be a base station (NodeB, abbreviated as “NB”) in the WCDMA system, or an evolved base station (Evolutional Node B, "eNB” or “eNodeB”) in the LTE system, or the network device may It is a relay station, an access point, an in-vehicle device, a wearable device, and a network side device in a future 5G network or a network device in a future evolved PLMN network.
  • BTS Base Transceiver Station
  • NB base station
  • eNB evolved base station
  • LTE Long Term Evolutional Node B
  • FIG. 1 is a schematic flowchart of a method for establishing a connection according to an embodiment of the present invention. As shown in FIG. 1, the method 100 includes:
  • the terminal device determines, according to a connection establishment request format, a connection establishment request format used when sending a connection establishment request message.
  • the terminal device sends a connection establishment request message to the network device according to the determined connection establishment request format.
  • the terminal device can select one of the multiple connection establishment request formats to perform the connection establishment request message, thereby being able to adapt to the fast connection establishment for different service requirements in various environments. .
  • the multiple connection establishment request formats may be specified by the standard or the terminal device and the network device agree in advance, and the present invention does not limit the specific format of the connection establishment request.
  • the terminal device may determine, according to at least one of the following parameters, a connection establishment request format used when sending the connection establishment request message: a service requirement, a capability requirement, and a network condition.
  • the terminal device may select a connection establishment request format according to its own service requirement. For example, the terminal device may adopt a connection establishment request format when initiating a voice service (VoLTE), and initiates VoLTE.
  • the video service may adopt a connection establishment request format different from that when the VoLTE voice service is initiated.
  • the delay-insensitive service is initiated, the same connection establishment request format as when the terminal directly communicates with the terminal may be adopted.
  • the terminal device can also select a connection establishment request format to be used according to its own capability requirement.
  • a connection establishment request format For example, when the terminal is an ordinary intelligent terminal device, it can adopt a machine type communication (Machine type Communication, referred to as “MTC”) terminal or a car-vehicle.
  • MTC Machine type Communication
  • V2V Communication connection
  • a communication connection (Vehicle to Vehicle, referred to as "V2V”) terminal has different connection establishment request formats.
  • the terminal device can only support one connection establishment request format, the same connection establishment request format can be adopted for different services. If the terminal device supports multiple connection establishment request formats, different connection establishment can be selected for different services. Request format.
  • the terminal device may refer to the network condition when selecting the connection establishment request format. Specifically, the terminal device selects a different connection establishment request format for different services only when the network device supports multiple connection establishment request formats.
  • the terminal device may determine whether the network device supports the connection establishment request message of multiple formats, and establish a request from multiple connections when determining that the network device supports the connection establishment request message of multiple formats.
  • the format determines the connection establishment request format used when transmitting the connection establishment request message.
  • the terminal device receives the network condition indication information sent by the network device, and determines, according to the received network condition indication information, whether the network device supports the connection establishment request message of multiple formats.
  • the terminal device may receive a broadcast message sent by the network device, where the broadcast message includes network condition indication information, where the network condition indication information indicates whether the network device can support multiple connection establishment request formats; or the terminal device can receive the network.
  • RRC Radio Resource Control
  • the terminal The device may receive the terminal-specific signaling sent by the network device, where the terminal-specific signaling includes the network condition indication information.
  • the terminal device may receive the information about the capability of the network device for reporting the terminal capability.
  • the terminal-specific signaling may include network condition indication information in the terminal-specific signaling; or the terminal device receives the paging message sent by the network device, where the paging message includes network condition indication information.
  • the terminal device may receive the random access resource sent by the network device, and determine, according to the received random access resource, whether the network device supports the connection establishment request message of multiple formats. For example, if the random access resource received by the terminal device is a new preamble group, which may be called PreambleGroupC or PreambleGroupD (unlike the existing Preamble Group A and Preamble Group B), the network device is considered as Supports connection establishment request messages in multiple formats. Otherwise, the network device is considered to support only one format connection establishment request message.
  • PreambleGroupC or PreambleGroupD unlike the existing Preamble Group A and Preamble Group B
  • the random access resource is a preamble group
  • the root sequence of the preamble sequence in the preamble group is different from the root sequence of the preamble sequence in the preamble group A (PreambleGroup A), and in the preamble group
  • the root sequence of the preamble sequence is different from the root sequence of the preamble sequence in the preamble group B (PreambleGroup B); in other words, the new PreambleGroup can be distinguished from the PreambleGroupA and the PreambleGroupB by different root sequences.
  • the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group A, and the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group B.
  • the new PreambleGroup may be sent by using an unused time-frequency resource.
  • the location is distinguished from PreambleGroupA and PreambleGroupB.
  • the network device can indicate the location of the time-frequency resource occupied by the new Preamble Group by sending the indication information to the terminal device, and the network device can also agree with the terminal device to allocate the time-frequency resource location occupied by the new Preamble Group, which is not limited by the present invention.
  • the connection establishment request message sent by the terminal device includes the identifier ID of the terminal device, and/or the reason for the connection establishment, and/or the non-access stratum (Non-Access Stratum, referred to as For "NAS") and / or security key.
  • NAS Non-Access Stratum
  • the terminal device may send the terminal capability indication information to the network device to indicate a connection establishment request format that the terminal device can support, so that the network device is configured according to the terminal capability indication information.
  • the terminal device allocates uplink resources.
  • the terminal device may send the terminal capability indication information to the Mobility Management Entity (MME), so that the MME can perform the The terminal capability indication information is configured to configure the network device.
  • MME Mobility Management Entity
  • the method 200 includes:
  • the terminal device receives a broadcast message sent by the network device.
  • the broadcast message may include indication information indicating the network condition or Preamble configuration information.
  • the terminal device performs capability reporting on the network device.
  • the terminal device may send terminal capability indication information to the network device, indicating whether it supports multiple connection establishment request formats and supported connection establishment request formats.
  • the network device sends terminal specific signaling to the terminal device.
  • the terminal-specific signaling may include indication information or Preamble configuration information indicating whether the network device supports a connection establishment request format of multiple formats.
  • the terminal device sends a Preamble to the network device.
  • the network device sends a random access response (RAR) message to the terminal device.
  • RAR random access response
  • the terminal device sends a connection establishment request message to the network device.
  • the network device sends a connection establishment complete message to the terminal device.
  • the terminal device can select one of the plurality of connection establishment request formats to perform transmission of the connection establishment request message. Therefore, it is possible to adapt to the rapid connection establishment for different business needs in various environments.
  • the method for establishing a connection is described in detail above from the terminal device side in conjunction with FIG. 1 and FIG. 2.
  • the connection establishment according to another embodiment of the present invention will be described in detail from the network device side with reference to FIG. 3 and FIG.
  • the method should be understood that the interaction between the network device and the terminal device described in the terminal device side and the related features and functions correspond to the descriptions on the network device side. For the sake of introduction, the repeated description is omitted as appropriate.
  • FIG. 3 is a schematic flowchart of a method for establishing a connection according to another embodiment of the present invention. As shown in FIG. 3, the method 300 includes:
  • the network device receives a connection establishment request message sent by the terminal device, where the format of the connection establishment request message is determined by the terminal device from multiple connection establishment request formats;
  • the network device sends a conflict resolution message to the terminal device according to the format of the connection establishment request message.
  • the network device receives the terminal device according to the fact
  • the determined connection establishes a connection establishment request message sent in the request format, and sends a conflict resolution message to the terminal device according to the format of the connection establishment request message.
  • the connection establishment request message includes an identifier ID of the terminal device, and/or a reason for connection establishment, and/or a non-access stratum NAS message, and/or, Security key. Therefore, the connection establishment request format in the embodiment of the present invention supports the extension of the content in the connection establishment request message, and can adapt to the fast connection establishment for different service requirements in multiple environments.
  • the network device may send the network condition indication information to the terminal device, where the network condition indication information is used to indicate whether the network device supports a connection establishment request message of multiple formats, so that The terminal device determines a connection establishment request format for transmitting the connection establishment request message according to the network condition indication information.
  • the network device may send a broadcast message to the terminal device, where the broadcast message includes the network condition indication information; or the network device may send the RRC connection for the previous radio resource control to the terminal device.
  • the RRC connection setup release message, the RRC connection setup release message includes the network condition indication information; or, the network device may send terminal specific signaling to the terminal device, where the terminal dedicated signaling includes the network condition indication information; Alternatively, the network device may send a paging message to the terminal device, where the paging message includes the network condition indication information.
  • the network system may determine whether to send the network condition indication information to the terminal device by using manual or automatic configuration, and configure the network device (for example, the base station) through the southbound interface or the northbound interface; or the MME may perform the attachment in the statistical network.
  • the number of users, the user's capabilities, and the number of user connections, the network device (for example, the base station) is configured; or the network device (for example, the base station) can count the number of connected users of the covered cell and the number of users attempting to access, according to the statistical result.
  • Determining (eg, a base station) transmitting network condition indication information to the terminal device, for example, sending network condition indication information to the terminal device when a ratio of the connected user to the number of users attempting to access is higher than a certain value; or
  • the network device determines whether to send the network condition indication information to the terminal device according to the number of connected users of the coverage cell and the number of users attempting to access.
  • the network device sends the network condition indication information to the terminal device when receiving the first indication information sent by the mobility management entity MME; or the network device is covered according to the network device.
  • the number of connected users in the cell and the number of users attempting to access determine whether to send network condition indication information to the terminal device.
  • the network device may send a random access resource to the terminal device; the random access resource may be a preamble group.
  • the root sequence of the preamble sequence in the preamble group is different from the root sequence of the preamble sequence in the preamble group A, and the root sequence of the preamble sequence in the preamble group and the preamble sequence in the preamble group B
  • the root sequence is different from the preamble group A, and the time-frequency resource location occupied by the preamble group is different from the preamble group B.
  • the network device may receive the second indication information sent by the mobility management entity MME, where the second indication information is used to indicate a proportion of the terminal devices in the network that support multiple connection establishment request formats; and determine the preamble according to the ratio The number of leader sequences included in the group.
  • the proportion of terminal devices supporting multiple connection establishment request formats in the network may be represented by a ratio of the number of terminal devices supporting multiple connection establishment request formats to the number of all attached terminal devices, and the network device according to the ratio Determine the number of leading sequences.
  • the proportion of the terminal devices supporting multiple connection establishment request formats in the network may be characterized by different levels (for example, high, medium, and low), and different levels may be specified by standard or other means to correspond to different preamble sequences. The number, but the invention is not limited thereto.
  • FIG. 4 shows a schematic flow chart of a method of configuring the number of preamble sequences in a preamble group according to an embodiment of the present invention.
  • the method 400 includes:
  • the terminal device reports the terminal capability to the mobility management entity MME.
  • the terminal device reports to the MME whether it supports multiple connection establishment request formats.
  • the MME calculates a proportion of the number of terminals supporting multiple connection establishment request formats in the network, and sends the result to the base station.
  • the manner in which the MME calculates the number of terminals supporting multiple connection establishment request formats may be: the number of terminals supporting multiple connection establishment request formats n/the number N of all attached terminals.
  • the base station calculates, according to the ratio of the received MME, the number of Preambles in the PreambleGroup to be configured.
  • the base station sends a specific configuration of the PreambleGroup to the terminal device.
  • the base station may send a specific configuration of the PreambleGroup to the terminal device by using a broadcast message or terminal device specific signaling.
  • the method 300 further includes: the network device is configured for the terminal device Set up uplink resources.
  • the network device may receive the terminal capability indication information sent by the terminal device, and allocate the uplink resource to the terminal device according to the terminal capability indication information; in other words, the network device stores the capability information of the terminal device, where the connection supported by the terminal device is included. Establish a request format and assign a response uplink resource to the terminal device.
  • the network device may allocate an uplink resource to the terminal device according to the preamble group to which the preamble sequence sent by the terminal device belongs; in other words, the network device determines the random access resource group to which the preamble sequence belongs by identifying the preamble sequence sent by the terminal device, and identifies Whether the terminal device adopts multiple connection establishment request formats, for example, PreambleGroupC, and allocates a response uplink resource to the terminal device.
  • the network device may allocate an uplink resource to the terminal device according to the preamble group to which the preamble sequence sent by the terminal device belongs; in other words, the network device determines the random access resource group to which the preamble sequence belongs by identifying the preamble sequence sent by the terminal device, and identifies Whether the terminal device adopts multiple connection establishment request formats, for example, PreambleGroupC, and allocates a response uplink resource to the terminal device.
  • the network device may allocate the uplink resource of the preset size to the terminal device, where the uplink resource of the preset size can meet the resource requirement of the connection establishment request message corresponding to the connection establishment request format occupying the maximum number of bits; in other words, The network device always allocates the largest uplink resource to accommodate the connection establishment request message of the largest format.
  • the network device may determine the size of the conflict resolution format according to the connection establishment request format size. For example, the network device may copy part or all of the content in the connection establishment request message and send the content back to the terminal device. For example, the network device may copy the ID of the terminal device in the connection establishment request message back to the terminal device, and simultaneously establish a dedicated data bearer (for example, an emergency bearer to establish a dedicated bearer) for the terminal service (for example, emergency service), or Assign fixed resources to D2D/V2V users.
  • a dedicated data bearer for example, an emergency bearer to establish a dedicated bearer
  • the terminal service for example, emergency service
  • the network device receives the connection establishment request message sent by the terminal device according to the determined connection establishment request format, and sends a conflict resolution message to the terminal device according to the format of the connection establishment request message.
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present invention. As shown in FIG. 5, the terminal device 10 includes:
  • a determining module 11 configured to determine, in a plurality of connection establishment request formats, a connection establishment request format used when transmitting a connection establishment request message;
  • the sending module 12 is configured to send a connection establishment request message to the network device according to the determined connection establishment request format.
  • the terminal device of the embodiment of the present invention can select one of a plurality of connection establishment request formats to perform transmission of the connection establishment request message. Thereby, it is possible to adapt to the rapid connection establishment for different business needs in various environments.
  • the determining module 11 is specifically configured to: determine, according to at least one of the following parameters, a connection establishment request format used when sending a connection establishment request message: a service requirement, a capability requirement, and a network condition. .
  • the determining module 11 is further configured to:
  • the connection establishment request format used when the connection establishment request message is sent is determined from the plurality of connection establishment request formats.
  • the terminal device further includes: a first receiving module 13 configured to receive network condition indication information sent by the network device;
  • the determining module 11 is configured to: determine, according to the network condition indication information, whether the network device supports a connection establishment request message of multiple formats.
  • the first receiving module 13 is specifically configured to:
  • the terminal device further includes: a second receiving module 14 configured to receive a random access resource sent by the network device;
  • the determining module 11 is further configured to: determine, according to the random access resource, whether the network device supports a connection establishment request message of multiple formats.
  • the random access resource is a preamble group.
  • the root sequence of the preamble sequence in the preamble group is different from the root sequence of the preamble sequence in the preamble group A, and the root sequence and the preamble group of the preamble sequence in the preamble group
  • the root sequence of the leader sequence in B is different;
  • the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group A, and the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group B.
  • the connection establishment request message includes an identifier ID of the terminal device, and/or a reason for connection establishment, and/or a non-access stratum NAS message, and/or, Security key.
  • the sending module 12 is further configured to: send, to the network device, terminal capability indication information, where the terminal capability indication information indicates a connection establishment request format that the terminal device can support,
  • the network device is configured to allocate an uplink resource to the terminal device according to the terminal capability indication information.
  • the sending module 12 is further configured to: send the terminal capability indication information to the mobility management entity MME, so that the MME configures the network device according to the terminal capability indication information. .
  • the determining module 11 may be implemented by a processor
  • the sending module 12 may be implemented by a transmitter
  • the first receiving module 13 and the second receiving module 14 may be implemented by a receiver.
  • the terminal device 100 may include a processor 101, a receiver 102, a transmitter 103, and a memory 104.
  • the memory 104 can be used to store code and the like executed by the processor 101.
  • bus system 105 which in addition to the data bus includes a power bus, a control bus, and a status signal bus.
  • the terminal device 10 shown in FIG. 5 to FIG. 7 or the terminal device 100 shown in FIG. 8 can implement the various processes implemented by the terminal device in the foregoing embodiment of FIG. 1. To avoid repetition, details are not described herein again.
  • FIG. 9 shows a schematic block diagram of a network device in accordance with an embodiment of the present invention.
  • the network device 20 includes:
  • the receiving module 21 is configured to receive a connection establishment request message sent by the terminal device, where the format of the connection establishment request message is determined by the terminal device from multiple connection establishment request formats;
  • a determining module 22 configured to determine a conflict resolution message according to a format of the connection establishment request message
  • the sending module 23 is configured to send the conflict resolution message to the terminal device.
  • the network device in the embodiment of the present invention receives the connection establishment request message sent by the terminal device according to the determined connection establishment request format, and sends a conflict resolution message to the terminal device according to the format of the connection establishment request message. Therefore, it is possible to adapt to the rapid connection establishment for different business needs in various environments.
  • the sending module 23 is further configured to: send network condition indication information to the terminal device, where the network condition indication information is used to indicate whether the network device supports multiple formats. And a connection establishment request message, so that the terminal device determines a connection establishment request format for transmitting the connection establishment request message according to the network condition indication information.
  • the sending module 23 is specifically configured to:
  • the sending module 23 is configured to: when the receiving module receives the first indication information sent by the mobility management entity MME, send the network condition indication information to the terminal device. ;or,
  • the determining module 22 is further configured to determine whether to send the network condition indication information to the terminal device according to the number of connected users in the cell covered by the network device and the number of users attempting to access.
  • the sending module 23 is further configured to: send a random access resource to the terminal device.
  • the random access resource is a preamble group.
  • the root sequence of the preamble sequence in the preamble group is different from the root sequence of the preamble sequence in the preamble group A, and the root sequence and the preamble group of the preamble sequence in the preamble group
  • the root sequence of the leader sequence in B is different;
  • the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group A, and the location of the time-frequency resource occupied by the preamble group is different from that of the preamble group B.
  • the receiving module 21 is further configured to: receive second indication information sent by the mobility management entity MME, where the second indication information is used to indicate that multiple connection establishment request formats are supported in the network. Ratio of terminal equipment;
  • the determining module 22 is further configured to determine, according to the ratio, that the preamble group is included The number of leading sequences.
  • the determining module 22 is further configured to allocate an uplink resource to the terminal device.
  • the receiving module 21 is configured to: receive terminal capability indication information sent by the terminal device, where
  • the determining module 22 is further configured to:
  • An uplink resource of a preset size is allocated to the terminal device, and the uplink resource of the preset size can meet the resource requirement of the connection establishment request message corresponding to the connection establishment request format that occupies the maximum number of bits.
  • the connection establishment request message includes an identifier ID of the terminal device, and/or a reason for connection establishment, and/or a non-access stratum NAS message, and/or, Security key.
  • the receiving module 21 may be implemented by a receiver
  • the determining module 22 may be implemented by a processor
  • the sending module 23 may be implemented by a transmitter.
  • network device 200 can include a processor 201, a receiver 202, a transmitter 203, and a memory 204.
  • the memory 204 can be used to store code and the like executed by the processor 201.
  • bus system 205 which in addition to the data bus includes a power bus, a control bus, and a status signal bus.
  • the network device 20 shown in FIG. 9 or the network device 200 shown in FIG. 10 can implement the various processes implemented by the network device in the foregoing embodiment of FIG. 3. To avoid repetition, details are not described herein again.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明提供一种连接建立的方法和装置，该方法包括：终端设备从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；所述终端设备根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。由此能够适应多种环境下针对不同业务需求的快速连接建立。

Description

连接建立的方法和装置 技术领域
本发明实施例涉及通信领域，并且更具体地，涉及连接建立的方法和装置。
背景技术
现有长期演进(Long Term Evolution，简称为“LTE”)技术中，终端在通过随机接入过程发送连接建立请求的主要流程为：终端选取***信息广播的前导(Preamble)资源中的一个Preamble资源，并发送至基站；基站收到该资源后，确认有终端需要进行接入，并通过随机接入响应(Random Access Response，简称为“RAR”)将连接建立请求所需要的上行资源、终端使用的小区无线网络临时标识(Cell Radio Network Temporary Identifier，简称为“C-RNTI”)、上行时间同步等信息发送给终端；终端在收到RAR后，按照所分配的上行资源发送连接建立请求；基站收到连接建立请求后，复制该请求信息，并通过冲突解决消息(即复制连接建立请求的消息)发送至终端。
由于现有冲突解决消息为48bit，因此限制连接建立请求只能为48bit，从而限制了该消息内容的扩展，不能满足不同网络环境对连接建立的要求。
发明内容
本发明实施例提供一种连接建立的方法和装置，能够适应多种环境下针对不同业务需求的快速连接建立。
第一方面，提供了一种连接建立的方法，包括：终端设备从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；所述终端设备根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
第二方面，提供了一种连接建立的方法，包括：网络设备接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；所述网络设备根据所述连接建立请求消息的格式，向所述终端设备发送冲突解决消息。
第三方面，提供了一种终端设备，包括：确定模块，用于从多种连接建 立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；发送模块，用于根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
第四方面，提供了一种网络设备，包括：接收模块，用于接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；确定模块，用于根据所述连接建立请求消息的格式，确定冲突解决消息；发送模块，用于向所述终端设备发送所述冲突解决消息。
基于上述技术特征，本发明实施例提供的连接建立的方法和装置，终端设备能够从多种连接建立请求格式中选择一种进行连接建立请求消息的发送，由此能够适应多种环境下针对不同业务需求的快速连接建立。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是根据本发明实施例的连接建立的方法的示意性流程图；
图2是本发明一个具体实施例的连接建立的方法的示意性流程图；
图3是根据本发明另一实施例的连接建立的方法的示意性流程图；
图4是根据本发明一个具体实施例的配置前导组中的前导序列的个数的方法的示意性流程图；
图5是根据本发明实施例的终端设备的示意性框图；
图6是根据本发明实施例的终端设备的另一示意性框图；
图7是根据本发明实施例的终端设备的再一示意性框图；
图8是根据本发明另一实施例的终端设备的示意性框图；
图9是根据本发明实施例的网络设备的示意性框图；
图10是根据本发明另一实施例的网络设备的示意性框图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明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发明的一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都应属于本发明保护的范围。
应理解，本发明实施例的技术方案可以应用于各种通信***，例如：长期演进(Long Term Evolution，简称为“LTE”)***、LTE频分双工(Frequency Division Duplex，简称为“FDD”)***、LTE时分双工(Time Division Duplex，简称为“TDD”)、通用移动通信***(Universal Mobile Telecommunication System，简称为“UMTS”)、以及未来的5G通信***等。
应理解，在本发明实施例中，终端设备(Terminal Equipment)也可称之为用户设备、移动台(Mobile Station，简称为“MS”)、移动终端(Mobile Terminal)等，所述用户设备可以经无线接入网(Radio Access Network，简称为“RAN”)与一个或多个核心网进行通信，例如，用户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，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，以及未来5G网络中的终端设备或者未来演进的PLMN网络中的终端设备等。
还应理解，在本发明实施例中，网络设备可以是用于与终端设备进行通信的设备，所述网络设备可以是GSM***或CDMA中的基站(Base Transceiver Station，简称为“BTS”)，也可以是WCDMA***中的基站(NodeB，简称为“NB”)，还可以是LTE***中的演进型基站(Evolutional Node B，简称为“eNB”或“eNodeB”)，或者所述网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络侧设备或未来演进的PLMN网络中的网络设备等。
图1是根据本发明实施例的连接建立的方法的示意性流程图，如图1所示，方法100包括：
S110，终端设备从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；
S120，所述终端设备根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
因此，本发明实施例的连接建立的方法，终端设备能够从多种连接建立请求格式中选择一种进行连接建立请求消息的发送，由此能够适应多种环境下针对不同业务需求的快速连接建立。
可选地，多种连接建立请求格式可以是标准规定的或者终端设备与网络设备事先约定的，本发明并不对连接建立请求的具体格式进行限定。
可选地，在S110中，终端设备可以根据下列参数中的至少一种确定发送连接建立请求消息时采用的连接建立请求格式：业务需求、能力需求和网络条件。
具体来说，终端设备可以根据自身业务需求选择使用的连接建立请求格式，例如终端设备在发起话音业务(Voice over LTE，简称为“VoLTE”)时可以采用一种连接建立请求格式，在发起VoLTE视频业务时可以采用与发起VoLTE话音业务时不同的连接建立请求格式，在发起时延不敏感业务时可以采用与终端间直接通信业务时相同的连接建立请求格式。
并且，终端设备还可以根据自身能力需求选择使用的连接建立请求格式，例如，在终端为普通智能终端设备时可以采用与机器类通信(Machine type Communication，简称为“MTC”)终端或者车-车通信类(Vehicle to Vehicle，简称为“V2V”)终端不同的连接建立请求格式。此外，如果终端设备只能支持一种连接建立请求格式时，可以针对不同的业务采用同一种连接建立请求格式，如果终端设备支持多种连接建立请求格式，可以针对不同的业务选择不同的连接建立请求格式。
进一步的，终端设备在选取连接建立请求格式时，可以参考网络条件，具体来说，终端设备只有在网络设备支持多种连接建立请求格式时，针对不同的业务选择不同的连接建立请求格式。
在本发明实施例中，可选地，终端设备可以确定网络设备是否支持多种格式的连接建立请求消息；并在确定网络设备支持多种格式的连接建立请求消息时，从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式。
可选地，终端设备接收网络设备发送的网络条件指示信息，根据接收到的网络条件指示信息确定网络设备是否支持多种格式的连接建立请求消息。具体来说，终端设备可以接收网络设备发送的广播消息，该广播消息中包括网络条件指示信息，该网络条件指示信息指示网络设备是否能够支持多种连接建立请求格式；或，终端设备可以接收网络设备发送的针对前一次无线资源控制(Radio Resource Control，简称为“RRC”)的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或者，终端 设备可以接收网络设备发送的终端专用信令，所述终端专用信令包括所述网络条件指示信息，例如，终端设备在向网络设备上报终端能力后，可以接收网络设备针对上报终端能力的信息发送的终端专用信令，该终端专用信令中可以包括网络条件指示信息；或者，终端设备接收网络设备发送的寻呼消息，寻呼消息包括网络条件指示信息。
可选地，作为一个例子，终端设备可以接收网络设备发送的随机接入资源，根据接收到的随机接入资源，确定网络设备是否支持多种格式的连接建立请求消息。例如，如果终端设备接收到的随机接入资源为一种新的前导组，可以称为PreambleGroupC或PreambleGroupD(不同于现有的前导组A(PreambleGroupA)和前导组B(PreambleGroupB)，则认为网络设备支持多种格式的连接建立请求消息，否则，认为网络设备只能支持一种格式的连接建立请求消息。
可选地，随机接入资源为前导组，并且，可选地，前导组中的前导序列的根序列与前导组A(PreambleGroupA)中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B(PreambleGroupB)中的前导序列的根序列不同；换句话说，新的PreambleGroup可以采用不同的根序列与PreambleGroupA和PreambleGroupB进行区分。
或者，所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同，换句话说，新的PreambleGroup可以采用不用的时频资源发送位置进行与PreambleGroupA和PreambleGroupB进行区分。网络设备可以通过向终端设备发送指示信息的方式，指示新的PreambleGroup占用的时频资源位置，网络设备还可以与终端设备约定新的PreambleGroup占用的时频资源位置，本发明对此不作限定。
在本发明实施例中，可选地，终端设备发送的连接建立请求消息包括终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层(Non-Access Stratum，简称为“NAS”)和/或，安全密钥。
在本发明实施例中，可选地，终端设备可以向网络设备发送终端能力指示信息指示所述终端设备能够支持的连接建立请求格式，以便于所述网络设备根据所述终端能力指示信息为所述终端设备分配上行资源。
并且，进一步的，终端设备可以向移动管理实体(Mobility Management Entity，简称为“MME”)发送终端能力指示信息，以便于所述MME根据所 述终端能力指示信息对所述网络设备进行配置。
图2是根据本发明一个具体实施例的连接建立的方法的示意性流程图，如图2所示，该方法200包括：
S201，终端设备接收网络设备发送的广播消息；
广播消息中可以包括指示网络条件的指示信息或Preamble配置信息。
S202，终端设备向网络设备进行能力上报；
终端设备可以向网络设备发送终端能力指示信息，指示自身是否支持多种连接建立请求格式以及支持的连接建立请求格式。
S203，网络设备向终端设备发送终端专用信令；
终端专用信令中可以包括指示网络设备是否支持多种格式的连接建立请求格式的指示信息或者Preamble配置信息。
S204，终端设备向网络设备发送Preamble；
S205，网络设备向终端设备发送随机接入响应(Random Access Response，简称为“RAR”)消息；
S206，终端设备向网络设备发送连接建立请求消息；
S207，网络设备向终端设备发送连接建立完成消息。
因此，本发明实施例的连接建立的方法，终端设备能够从多种连接建立请求格式中选择一种进行连接建立请求消息的发送。由此，能够适应多种环境下针对不同业务需求的快速连接建立。
以上结合图1和图2从终端设备侧详细描述了根据本发明实施例的连接建立的方法，下面将结合图3和图4从网络设备侧详细描述根据本发明另一实施例的连接建立的方法，应理解，终端设备侧描述的网络设备与终端设备的交互及相关特性、功能与网络设备侧的描述相应，为了简介，适当省略重复的描述。
图3是根据本发明另一实施例的连接建立的方法的示意性流程图，如图3所示，方法300包括：
S310，网络设备接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；
S320，所述网络设备根据所述连接建立请求消息的格式，向所述终端设备发送冲突解决消息。
因此，本发明实施例的连接建立的方法，网络设备接收终端设备根据确 定的连接建立请求格式发送的连接建立请求消息，并根据连接建立请求消息的格式，向终端设备发送冲突解决消息。由此，能够适应多种环境下针对不同业务需求的快速连接建立。
在本发明实施例中，可选地，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。由此，本发明实施例中的连接建立请求格式支持连接建立请求消息中的内容的扩展，能够适应多种环境下针对不同业务需求的快速连接建立。
在本发明实施例中，可选地，网络设备可以向终端设备发送网络条件指示信息，所述网络条件指示信息用于指示所述网络设备是否支持多种格式的连接建立请求消息，以便所述终端设备根据所述网络条件指示信息确定用于发送所述连接建立请求消息的连接建立请求格式。
在本发明实施例中，可选地，网络设备可以向终端设备发送广播消息，所述广播消息包括所述网络条件指示信息；或，网络设备可以向终端设备发送针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，网络设备可以向终端设备发送终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，网络设备可以向终端设备发送寻呼消息，所述寻呼消息包括所述网络条件指示信息。
可选地，网络***可以通过人工或者自动配置决定是否向终端设备发送网络条件指示信息，并通过南向接口或者北向接口配置网络设备(例如，基站)；或者，MME可以通过统计网络中的附着用户数、用户能力以及用户连接数，配置网络设备(例如，基站)；或者，网络设备(例如，基站)可以统计覆盖下小区的已连接的用户数和尝试接入的用户数，根据统计结果确定(例如，基站)向终端设备发送网络条件指示信息，例如，可以在已连接的用户所与尝试接入的用户数的比值高于某一数值时，向终端设备发送网络条件指示信息；或者，网络设备可以在MME配置其向终端设备发送网络条件指示信息时，根据覆盖下小区的连接用户数和尝试接入的用户数，决定是否向终端设备发送网络条件指示信息。
也就是说，网络设备在接收到移动管理实体MME发送的第一指示信息时，向终端设备发送网络条件指示信息；或，网络设备根据网络设备覆盖下 的小区中的已连接用户的数量和尝试接入的用户的数量，确定是否向终端设备发送网络条件指示信息。
可选地，网络设备可以向终端设备发送随机接入资源；所述随机接入资源可以为前导组。
进一步，可选地，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
具体来说，网络设备可以接收移动管理实体MME发送的第二指示信息，所述第二指示信息用于指示网络中支持多种连接建立请求格式的终端设备的比例；根据所述比例，确定前导组中包括的前导序列的个数。举例来说，网络中支持多种连接建立请求格式的终端设备的比例可以用支持多种连接建立请求格式的终端设备的数量与所有附着的终端设备的数量的比值来表示，网络设备根据该比值确定前导序列的个数。或者，网络中支持多种连接建立请求格式的终端设备的比例可以用不同的等级(例如，高、中、低)来表征，可以通过标准规定或其他方式规定不同的等级对应不同的前导序列的个数，但本发明并不限于此。
例如，图4示出了根据本发明实施例的配置前导组中的前导序列的个数的方法的示意性流程图。如图4所示，该方法400包括：
S401，终端设备向移动管理实体MME上报终端能力；
终端设备向MME上报自身是否支持多种连接建立请求格式的能力。
S402，MME通过统计计算出网络中支持多种连接建立请求格式的终端数量的比例，并将结果发送给基站；
MME计算支持多种连接建立请求格式的终端的数量的方式可以为：支持多种连接建立请求格式的终端的数量n/所有附着的终端的数量N。
S403，基站按照接收到的MME发送的比例计算出需要配置的PreambleGroup中的Preamble的数量；
S404，基站向终端设备发送PreambleGroup的具体配置；
基站可以通过广播消息或终端设备专用信令，向终端设备发送PreambleGroup的具体配置。
在本发明实施例中，可选地，方法300还包括：网络设备为终端设备配 置上行资源。
可选地，网络设备可以接收终端设备发送的终端能力指示信息，根据终端能力指示信息为终端设备分配上行资源；换句话说，网络设备存储终端设备的能力信息，其中包括终端设备所支持的连接建立请求格式，并为终端设备分配响应的上行资源。或者，网络设备可以根据终端设备发送的前导序列所属的前导组为终端设备分配上行资源；换句话说，网络设备通过识别终端设备发送的前导序列，确定前导序列所属的随机接入资源分组，识别终端设备是否采用了多种连接建立请求格式，例如，PreambleGroupC，并为终端设备分配响应的上行资源。或者，网络设备可以为终端设备分配预设大小的上行资源，所述预设大小的上行资源能够满足占用最多比特数的连接建立请求格式对应的连接建立请求消息对资源的要求；换句话说，网络设备始终分配最大的上行资源以适应最大格式的连接建立请求消息。
在本发明实施例中，可选地，网络设备可以按照连接建立请求格式大小决定冲突解决格式大小，例如，网络设备可以将连接建立请求消息中的部分或全部内容复制后回发给终端设备，比如说，网络设备可以将连接建立请求消息中的终端设备的ID复制回发给终端设备，并同时为终端业务(例如紧急业务)、建立专用数据承载(例如，紧急呼叫建立专用承载)、或者为D2D/V2V用户分配固定资源。
因此，本发明实施例的连接建立的方法，网络设备接收终端设备根据确定的连接建立请求格式发送的连接建立请求消息，并根据连接建立请求消息的格式，向终端设备发送冲突解决消息。由此，能够适应多种环境下针对不同业务需求的快速连接建立。
图5是根据本发明实施例的终端设备的示意性框图，如图5所示，终端设备10包括：
确定模块11，用于从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；
发送模块12，用于根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
因此，本发明实施例的终端设备能够从多种连接建立请求格式中选择一种进行连接建立请求消息的发送。由此，能够适应多种环境下针对不同业务需求的快速连接建立。
在本发明实施例中，可选地，所述确定模块11具体用于：根据下列参数中的至少一种确定发送连接建立请求消息时采用的连接建立请求格式：业务需求、能力需求和网络条件。
在本发明实施例中，可选地，所述确定模块11还用于：
确定所述网络设备是否支持多种格式的连接建立请求消息；
在确定所述网络设备支持多种格式的连接建立请求消息时，从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式。
在本发明实施例中，可选地，如图6所示，所述终端设备还包括：第一接收模块13，用于接收网络设备发送的网络条件指示信息；
其中，所述确定模块11用于：根据所述网络条件指示信息，确定所述网络设备是否支持多种格式的连接建立请求消息。
在本发明实施例中，可选地，所述第一接收模块13具体用于：
接收所述网络设备发送的广播消息，所述广播消息包括所述网络条件指示信息；或，
接收所述网络设备发送的针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
接收所述网络设备发送的终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
接收所述网络设备发送的寻呼消息，所述寻呼消息包括所述网络条件指示信息。
在本发明实施例中，可选地，如图7所示，所述终端设备还包括：第二接收模块14，用于接收所述网络设备发送的随机接入资源；
其中，所述确定模块11还用于：根据所述随机接入资源，确定所述网络设备是否支持多种格式的连接建立请求消息。
在本发明实施例中，可选地，所述随机接入资源为前导组。
在本发明实施例中，可选地，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
在本发明实施例中，可选地，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
在本发明实施例中，可选地，所述发送模块12还用于：向所述网络设备发送终端能力指示信息，所述终端能力指示信息指示所述终端设备能够支持的连接建立请求格式，以便于所述网络设备根据所述终端能力指示信息为所述终端设备分配上行资源。
在本发明实施例中，可选地，所述发送模块12还用于：向移动管理实体MME发送终端能力指示信息，以便于所述MME根据所述终端能力指示信息对所述网络设备进行配置。
应注意，本发明实施例中，确定模块11可以由处理器实现，发送模块12可以由发送器实现，第一接收模块13和第二接收模块14可以由接收器实现。如图8所示，终端设备100可以包括处理器101、接收器102、发送器103和存储器104。其中，存储器104可以用于存储处理器101执行的代码等。
终端设备100中的各个组件通过总线***105耦合在一起，其中总线***105除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图5至图7所示的终端设备10或图8所示的终端设备100能够实现前述图1的实施例中由终端设备所实现的各个过程，为避免重复，这里不再赘述。
图9示出了根据本发明实施例的网络设备的示意性框图。如图9所示，网络设备20包括：
接收模块21，用于接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；
确定模块22，用于根据所述连接建立请求消息的格式，确定冲突解决消息；
发送模块23，用于向所述终端设备发送所述冲突解决消息。
因此，本发明实施例网络设备接收终端设备根据确定的连接建立请求格式发送的连接建立请求消息，并根据连接建立请求消息的格式，向终端设备发送冲突解决消息。由此，能够适应多种环境下针对不同业务需求的快速连接建立。
在本发明实施例中，可选地，所述发送模块23还用于：向所述终端设备发送网络条件指示信息，所述网络条件指示信息用于指示所述网络设备是否支持多种格式的连接建立请求消息，以便于所述终端设备根据所述网络条件指示信息确定用于发送所述连接建立请求消息的连接建立请求格式。
在本发明实施例中，可选地，所述发送模块23具体用于：
向所述终端设备发送广播消息，所述广播消息包括所述网络条件指示信息；或，
向所述终端设备发送针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
向所述终端设备发送终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
向所述终端设备发送寻呼消息，所述寻呼消息包括所述网络条件指示信息。
在本发明实施例中，可选地，所述发送模块23用于：在所述接收模块接收到移动管理实体MME发送的第一指示信息时，向所述终端设备发送所述网络条件指示信息；或，
所述确定模块22，还用于根据所述网络设备覆盖下的小区中的已连接的用户的数量和尝试接入的用户的数量，确定是否向所述终端设备发送所述网络条件指示信息。
在本发明实施例中，可选地，所述发送模块23还用于：向所述终端设备发送随机接入资源。
在本发明实施例中，可选地，所述随机接入资源为前导组。
在本发明实施例中，可选地，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
在本发明实施例中，可选地，所述接收模块21还用于：接收移动管理实体MME发送的第二指示信息，所述第二指示信息用于指示网络中支持多种连接建立请求格式的终端设备的比例；
其中，所述确定模块22，还用于根据所述比例，确定所述前导组中包括 的前导序列的个数。
在本发明实施例中，可选地，所述确定模块22还用于：为所述终端设备分配上行资源。
在本发明实施例中，可选地，所述接收模块21用于：接收所述终端设备发送的终端能力指示信息，
其中，所述确定模块22还用于：
根据所述终端能力指示信息，为所述终端设备分配上行资源；或，
根据所述终端设备发送的前导序列所属的前导组为所述终端设备分配上行资源；或，
为终端设备分配预设大小的上行资源，所述预设大小的上行资源能够满足占用最多比特数的连接建立请求格式对应的连接建立请求消息对资源的要求。
在本发明实施例中，可选地，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
应注意，本发明实施例中，接收模块21可以由接收器实现，确定模块22可以由处理器实现，发送模块23可以由发送器实现。如图10所示，网络设备200可以包括处理器201、接收器202、发送器203和存储器204。其中，存储器204可以用于存储处理器201执行的代码等。
网络设备200中的各个组件通过总线***205耦合在一起，其中总线***205除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图9所示的网络设备20或图10所示的网络设备200能够实现前述图3的实施例中由网络设备所实现的各个过程，为避免重复，这里不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
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。
所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单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应所述以权利要求的保护范围为准。

Claims (44)

  1. 一种连接建立的方法，其特征在于，包括：
    终端设备从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；
    所述终端设备根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
  2. 根据权利要求1所述的方法，其特征在于，所述终端设备从多种连接建立请求格式中确定发送连接建立请求信息时采用的连接建立请求格式，包括：
    所述终端设备根据下列参数中的至少一种确定发送连接建立请求消息时采用的连接建立请求格式：业务需求、能力需求和网络条件。
  3. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    所述终端设备确定所述网络设备是否支持多种格式的连接建立请求消息；
    其中，所述终端设备从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式，包括：
    所述终端设备在确定所述网络设备支持多种格式的连接建立请求消息时，从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式。
  4. 根据权利要求3所述的方法，其特征在于，所述终端设备确定所述网络设备是否支持多种格式的连接建立请求消息，包括：
    所述终端设备接收网络设备发送的网络条件指示信息；
    所述终端设备根据所述网络条件指示信息，确定所述网络设备是否支持多种格式的连接建立请求消息。
  5. 根据权利要求4所述的方法，其特征在于，所述终端设备接收网络设备发送的网络条件指示信息，包括：
    接收所述网络设备发送的广播消息，所述广播消息包括所述网络条件指示信息；或，
    接收所述网络设备发送的针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
    接收所述网络设备发送的终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
    接收所述网络设备发送的寻呼消息，所述寻呼消息包括所述网络条件指示信息。
  6. 根据权利要求3所述的方法，其特征在于，所述终端设备确定所述网络设备是否支持多种格式的连接建立请求消息，包括：
    所述终端设备接收所述网络设备发送的随机接入资源；
    所述终端设备根据所述随机接入资源，确定所述网络设备是否支持多种格式的连接建立请求消息。
  7. 根据权利要求6所述的方法，其特征在于，所述随机接入资源为前导组。
  8. 根据权利要求7所述的方法，其特征在于，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
    所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
  9. 根据权利要求1至8中任一项所述的方法，其特征在于，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
  10. 根据权利要求1至9中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述网络设备发送终端能力指示信息，所述终端能力指示信息指示所述终端设备能够支持的连接建立请求格式，以便于所述网络设备根据所述终端能力指示信息为所述终端设备分配上行资源。
  11. 根据权利要求1至9中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备向移动管理实体MME发送终端能力指示信息，以便于所述MME根据所述终端能力指示信息对所述网络设备进行配置。
  12. 一种连接建立的方法，其特征在于，所述方法包括：
    网络设备接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；
    所述网络设备根据所述连接建立请求消息的格式，向所述终端设备发送冲突解决消息。
  13. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送网络条件指示信息，所述网络条件指示信息用于指示所述网络设备是否支持多种格式的连接建立请求消息，以便于所述终端设备根据所述网络条件指示信息确定用于发送所述连接建立请求消息的连接建立请求格式。
  14. 根据权利要求13所述的方法，其特征在于，所述网络设备向所述终端设备发送网络条件指示信息，包括：
    向所述终端设备发送广播消息，所述广播消息包括所述网络条件指示信息；或，
    向所述终端设备发送针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
    向所述终端设备发送终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
    向所述终端设备发送寻呼消息，所述寻呼消息包括所述网络条件指示信息。
  15. 根据权利要求13或14所述的方法，所述网络设备向所述终端设备发送网络条件指示信息，包括：
    所述网络设备在接收到移动管理实体MME发送的第一指示信息时，向所述终端设备发送所述网络条件指示信息；或，
    所述网络设备根据所述网络设备覆盖下的小区中的已连接的用户的数量和尝试接入的用户的数量，确定是否向所述终端设备发送所述网络条件指示信息。
  16. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送随机接入资源。
  17. 根据权利要求16所述的方法，其特征在于，所述随机接入资源为前导组。
  18. 根据权利要求17所述的方法，其特征在于，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
    所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
  19. 根据权利要求17或18所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收移动管理实体MME发送的第二指示信息，所述第二指示信息用于指示网络中支持多种连接建立请求格式的终端设备的比例；
    所述网络设备根据所述比例，确定所述前导组中包括的前导序列的个数。
  20. 根据权利要求12至19中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备为所述终端设备分配上行资源。
  21. 根据权利要求20所述的方法，其特征在于，所述网络设备为所述终端设备分配上行资源，包括：
    所述网络设备接收所述终端设备发送的终端能力指示信息，
    根据所述终端能力指示信息，为所述终端设备分配上行资源；或，
    所述网络设备根据所述终端设备发送的前导序列所属的前导组为所述终端设备分配上行资源；或，
    所述网络设备为所述终端设备分配预设大小的上行资源，所述预设大小的上行资源能够满足占用最多比特数的连接建立请求格式对应的连接建立请求消息对资源的要求。
  22. 根据权利要求12至21中任一项所述的方法，其特征在于，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
  23. 一种终端设备，其特征在于，包括：
    确定模块，用于从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式；
    发送模块，用于根据确定的所述连接建立请求格式向网络设备发送连接建立请求消息。
  24. 根据权利要求23所述的终端设备，其特征在于，所述确定模块具体用于：
    根据下列参数中的至少一种确定发送连接建立请求消息时采用的连接建立请求格式：业务需求、能力需求和网络条件。
  25. 根据权利要求23或24所述的终端设备，其特征在于，所述确定模块还用于：
    确定所述网络设备是否支持多种格式的连接建立请求消息；
    在确定所述网络设备支持多种格式的连接建立请求消息时，从多种连接建立请求格式中确定发送连接建立请求消息时采用的连接建立请求格式。
  26. 根据权利要求25所述的终端设备，其特征在于，所述终端设备还包括：
    第一接收模块，用于接收网络设备发送的网络条件指示信息；
    其中，所述确定模块用于：
    根据所述网络条件指示信息，确定所述网络设备是否支持多种格式的连接建立请求消息。
  27. 根据权利要求26所述的终端设备，其特征在于，所述第一接收模块具体用于：
    接收所述网络设备发送的广播消息，所述广播消息包括所述网络条件指示信息；或，
    接收所述网络设备发送的针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
    接收所述网络设备发送的终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
    接收所述网络设备发送的寻呼消息，所述寻呼消息包括所述网络条件指示信息。
  28. 根据权利要求25所述的终端设备，其特征在于，所述终端设备还包括：
    第二接收模块，用于接收所述网络设备发送的随机接入资源；
    其中，所述确定模块还用于：
    根据所述随机接入资源，确定所述网络设备是否支持多种格式的连接建立请求消息。
  29. 根据权利要求28所述的终端设备，其特征在于，所述随机接入资源为前导组。
  30. 根据权利要求29所述的终端设备，其特征在于，所述前导组中的 前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
    所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
  31. 根据权利要求23至30中任一项所述的终端设备，其特征在于，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
  32. 根据权利要求23至31中任一项所述的终端设备，其特征在于，所述发送模块还用于：
    向所述网络设备发送终端能力指示信息，所述终端能力指示信息指示所述终端设备能够支持的连接建立请求格式，以便于所述网络设备根据所述终端能力指示信息为所述终端设备分配上行资源。
  33. 根据权利要求23至31中任一项所述的终端设备，其特征在于，所述发送模块还用于：
    向核心网设备MME发送终端能力指示信息，以便于所述MME根据所述终端能力指示信息对所述网络设备进行配置。
  34. 一种网络设备，其特征在于，包括：
    接收模块，用于接收终端设备发送的连接建立请求消息，所述连接建立请求消息的格式是由所述终端设备从多种连接建立请求格式中确定的；
    确定模块，用于根据所述连接建立请求消息的格式，确定冲突解决消息；
    发送模块，用于向所述终端设备发送所述冲突解决消息。
  35. 根据权利要求34所述的网络设备，其特征在于，所述发送模块还用于：
    向所述终端设备发送网络条件指示信息，所述网络条件指示信息用于指示所述网络设备是否支持多种格式的连接建立请求消息，以便于所述终端设备根据所述网络条件指示信息确定用于发送所述连接建立请求消息的连接建立请求格式。
  36. 根据权利要求35所述的网络设备，其特征在于，所述发送模块具体用于：
    向所述终端设备发送广播消息，所述广播消息包括所述网络条件指示信息；或，
    向所述终端设备发送针对前一次无线资源控制RRC连接的RRC连接建立释放消息，所述RRC连接建立释放消息包括所述网络条件指示信息；或，
    向所述终端设备发送终端专用信令，所述终端专用信令包括所述网络条件指示信息；或，
    向所述终端设备发送寻呼消息，所述寻呼消息包括所述网络条件指示信息。
  37. 根据权利要求35或36所述的网络设备，其特征在于，所述发送模块用于：在所述接收模块接收到移动管理实体MME发送的第一指示信息时，向所述终端设备发送所述网络条件指示信息；或，
    所述确定模块，还用于根据所述网络设备覆盖下的小区中的已连接的用户的数量和尝试接入的用户的数量，确定是否向所述终端设备发送所述网络条件指示信息。
  38. 根据权利要求35所述的网络设备，其特征在于，所述发送模块还用于：
    向所述终端设备发送随机接入资源。
  39. 根据权利要求38所述的网络设备，其特征在于，所述随机接入资源为前导组。
  40. 根据权利要求39所述的网络设备，其特征在于，所述前导组中的前导序列的根序列与前导组A中的前导序列的根序列不同，且所述前导组中的前导序列的根序列与前导组B中的前导序列的根序列不同；或，
    所述前导组占用的时频资源位置与前导组A不同，且所述前导组占用的时频资源位置与前导组B不同。
  41. 根据权利要求39或40所述的网络设备，其特征在于，所述接收模块还用于：
    接收移动管理实体MME发送的第二指示信息，所述第二指示信息用于指示网络中支持多种连接建立请求格式的终端设备的比例；
    其中，所述确定模块，还用于根据所述比例，确定所述前导组中包括的前导序列的个数。
  42. 根据权利要求34至41中任一项所述的网络设备，其特征在于，所述确定模块还用于：
    为所述终端设备分配上行资源。
  43. 根据权利要求42所述的网络设备，其特征在于，所述接收模块用于：接收所述终端设备发送的终端能力指示信息，
    其中，所述确定模块还用于：
    根据所述终端能力指示信息，为所述终端设备分配上行资源；或，
    根据所述终端设备发送的前导序列所属的前导组为所述终端设备分配上行资源；或，
    为所述终端设备分配预设大小的上行资源，所述预设大小的上行资源能够满足占用最多比特数的连接建立请求格式对应的连接建立请求消息对资源的要求。
  44. 根据权利要求34至43中任一项所述的网络设备，其特征在于，所述连接建立请求消息包括所述终端设备的标识ID，和/或，连接建立的原因，和/或，非接入层NAS消息，和/或，安全密钥。
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201900714VA (en) 2016-07-26 2019-02-27 Guangdong Oppo Mobile Telecommunications Corp Ltd Information transmission method and information transmission apparatus
EP3512141A4 (en) * 2016-09-28 2019-09-18 Huawei Technologies Co., Ltd. ACK / NACK INFORMATION FEEDBACK METHOD FOR DOWNLINK DATA, AND RELEVANT DEVICE
MX2019003661A (es) 2016-09-28 2019-06-17 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de transmision de se?ales, dispositivo de red y dispositivo terminal.
BR112019006199B1 (pt) 2016-09-30 2024-01-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd Método de gestão de feixes, dispositivo terminal para gestão de feixes, e primeiro dispositivo de rede
WO2018112890A1 (zh) 2016-12-23 2018-06-28 广东欧珀移动通信有限公司 传输数据的方法、网络设备和终端设备
WO2018206170A1 (en) * 2017-05-08 2018-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Privacy key in a wireless communication system
MX2020006875A (es) * 2018-01-18 2020-08-24 Ericsson Telefon Ab L M Metodos para determinar categorias de acceso y/o causas de establecimiento y dispositivos relacionados.
CN112369077B (zh) * 2018-06-25 2023-10-24 日本电气株式会社 针对紧急服务附接装置时的ue行为
CN111901890A (zh) * 2020-01-16 2020-11-06 中兴通讯股份有限公司 参考信号处理方法、装置、第一通信节点和第二通信节点

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012080845A2 (en) * 2010-12-16 2012-06-21 Alexander Lang System and method for providing a mobile phone directory service
CN103178938A (zh) * 2013-03-25 2013-06-26 中国联合网络通信集团有限公司 信令优化处理方法、设备和***
CN104640213A (zh) * 2013-11-13 2015-05-20 普天信息技术研究院有限公司 一种无线体域网的连接建立方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100495999C (zh) 2005-01-19 2009-06-03 华为技术有限公司 随机接入实现方法
BRPI0718424A2 (pt) 2006-10-24 2013-11-12 Lg Electronics Inc Procedimento para atribuição de recurso e, acesso de rádio não sincronizado (nsra)
EP2023553B1 (en) 2007-08-07 2016-10-05 Samsung Electronics Co., Ltd. Method and apparatus for performing random access procedure in a mobile communication system
ES2373869T3 (es) * 2007-12-12 2012-02-09 Telefonaktiebolaget L M Ericsson (Publ) Configuración del acceso aleatorio extendido transmitido por una estación de base de una e-utran para el acceso aleatorio de un equipo de usuario a un canal de radio.
KR101151134B1 (ko) * 2008-12-03 2012-06-01 한국전자통신연구원 넓은 셀 영역을 가지는 무선통신 시스템을 위한 계층적 임의 접속 방법
KR100949972B1 (ko) * 2009-01-02 2010-03-29 엘지전자 주식회사 단말의 임의접속 수행 기법
KR20120027163A (ko) * 2009-04-24 2012-03-21 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선통신시스템에서 상향 전송을 실행하기 위한 방법 및 장치
EP2265077B1 (en) * 2009-06-18 2012-03-21 Panasonic Corporation Enhanced random access procedure for mobile communications
US20100322067A1 (en) * 2009-06-19 2010-12-23 Qualcomm Incorporated Method and apparatus to faciliate reestablishing communications in a wireless network
US8644277B2 (en) * 2009-08-06 2014-02-04 Qualcomm Incorporated Dynamic selection of random access channel configurations
CN101998294B (zh) * 2009-08-14 2014-01-15 电信科学技术研究院 一种消息发送的方法、***和装置
KR101461974B1 (ko) * 2010-02-02 2014-11-14 엘지전자 주식회사 확장 캐리어에서의 측정 수행 방법 및 장치
US9609688B2 (en) 2010-04-05 2017-03-28 Qualcomm Incorporated Methods and apparatus to facilitate relay startup and radio link failure (RLF) handling
CN102447546B (zh) 2010-09-30 2019-05-24 电信科学技术研究院 一种数据的传输方法和设备
KR101482482B1 (ko) * 2011-01-07 2015-01-13 후지쯔 가부시끼가이샤 비주기적 사운딩 참조 심벌을 트리거링하는 방법, 기지국, 및 유저 기기
CN102685684B (zh) 2011-03-18 2018-09-04 中兴通讯股份有限公司 一种实现mbms业务连续性的方法、***和用户设备
US9445438B2 (en) * 2011-10-28 2016-09-13 Qualcomm Incorporated Systems and methods for fast initial network link setup
CN103096355B (zh) * 2011-11-02 2015-11-25 华为技术有限公司 一种处理随机接入参数的方法及设备
CN105163398B (zh) * 2011-11-22 2019-01-18 华为技术有限公司 连接建立方法和用户设备
CN103228054B (zh) * 2012-01-31 2016-06-01 上海贝尔股份有限公司 发送和接收基于非竞争的随机接入响应消息的方法和装置
US9603048B2 (en) * 2012-03-16 2017-03-21 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
CN103582073B (zh) 2012-07-31 2018-07-27 中兴通讯股份有限公司 一种mtc ue接入lte***的方法、演进的基站
EP3809759A3 (en) * 2012-10-05 2021-05-12 Interdigital Patent Holdings, Inc. Method and apparatuses for transmitting feedback
CN103781182B (zh) * 2012-10-23 2017-07-21 成都鼎桥通信技术有限公司 业务建立方法及核心网设备
CA2913486C (en) * 2013-05-31 2018-01-16 Huawei Technologies Co., Ltd. Information transmission method, base station, user equipment, and system
KR102215993B1 (ko) * 2013-06-16 2021-02-16 엘지전자 주식회사 무선 통신 시스템에서 액세스 제어를 수행하기 위한 방법 및 장치
US10051665B2 (en) * 2013-07-16 2018-08-14 Lg Electronics Inc. Method and apparatus for performing random access procedure in wireless communication system
US9439161B2 (en) * 2013-07-17 2016-09-06 Qualcomm Incorporated Physical layer design for uplink (UL) multiuser multiple-input, multiple-output (MU-MIMO) in wireless local area network (WLAN) systems
KR101764049B1 (ko) * 2013-07-19 2017-08-01 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 절차를 수행하기 위한 방법 및 장치
US9923998B1 (en) * 2013-09-10 2018-03-20 Seung Moon Ryu Method and apparatus for multiple preambles
US10314078B2 (en) * 2014-06-05 2019-06-04 Sharp Kabushiki Kaisha Terminal device, base station apparatus, and method
CN107211451B (zh) * 2014-11-26 2022-08-26 Idac控股公司 高频无线***中的初始接入
US10631330B2 (en) * 2015-04-03 2020-04-21 Qualcomm Incorporated Random access procedures under coverage limitations
WO2017044155A1 (en) * 2015-09-10 2017-03-16 Intel IP Corporation Random access procedure for beam based cell-less operation in 5g rat
WO2017075824A1 (zh) 2015-11-06 2017-05-11 广东欧珀移动通信有限公司 锚点更换的方法及设备
CN105307284B (zh) 2015-11-30 2019-01-11 东莞酷派软件技术有限公司 一种随机接入方法及用户设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012080845A2 (en) * 2010-12-16 2012-06-21 Alexander Lang System and method for providing a mobile phone directory service
CN103178938A (zh) * 2013-03-25 2013-06-26 中国联合网络通信集团有限公司 信令优化处理方法、设备和***
CN104640213A (zh) * 2013-11-13 2015-05-20 普天信息技术研究院有限公司 一种无线体域网的连接建立方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3324697A4 *

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