WO2019134114A1 - 一种数据承载的标识分配方法、终端设备及网络设备 - Google Patents

一种数据承载的标识分配方法、终端设备及网络设备 Download PDF

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Publication number
WO2019134114A1
WO2019134114A1 PCT/CN2018/071526 CN2018071526W WO2019134114A1 WO 2019134114 A1 WO2019134114 A1 WO 2019134114A1 CN 2018071526 W CN2018071526 W CN 2018071526W WO 2019134114 A1 WO2019134114 A1 WO 2019134114A1
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WIPO (PCT)
Prior art keywords
drb
identification information
terminal device
network side
sent
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PCT/CN2018/071526
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English (en)
French (fr)
Inventor
石聪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to US16/340,992 priority Critical patent/US11431457B2/en
Priority to CN201880003417.XA priority patent/CN109691007B/zh
Priority to PCT/CN2018/071526 priority patent/WO2019134114A1/zh
Priority to EP18852760.0A priority patent/EP3534667B1/en
Publication of WO2019134114A1 publication Critical patent/WO2019134114A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/11Allocation or use of connection identifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/25Maintenance of established connections

Definitions

  • the present invention relates to the field of information processing technologies, and in particular, to a method for assigning an identifier of a data bearer, a terminal device, a network device, and a computer storage medium.
  • the data radio bearer identification information used by each bearer is performed by a base station (for example, a master node MN). Or the secondary node SN) is allocated and configured for the terminal device.
  • a base station for example, a master node MN.
  • the secondary node SN is allocated and configured for the terminal device.
  • both the MN and the SN can perform DRB management. If the SN needs to add a DRB, the SN needs to send a corresponding configuration command on the signaling bearer (SRB) 3.
  • the SN does not always know which DRB IDs the terminal has used. Therefore, if the SN directly configures the DRB ID, there may be a problem of conflict and confusion of the DRB ID.
  • an embodiment of the present invention provides a method for allocating an identifier of a data bearer, a terminal device, a network device, and a computer storage medium.
  • An embodiment of the present invention provides a method for allocating an identifier of a data bearer, which is applied to a terminal device, and the method includes:
  • the terminal device When receiving the DRB configuration information sent by the network side, the terminal device performs allocation of DRB identification information or reconfigures DRB identification information;
  • the terminal device sends the DRB configuration confirmation command to the network side by using the allocated DRB identification information or the reconfigured DRB identification information as a DRB configuration confirmation command.
  • the embodiment of the invention provides a method for allocating an identifier of a data bearer, which is applied to a network device, and the method includes:
  • DRB configuration confirmation command includes DRB identification information allocated by the terminal device or reconfigured DRB identification information.
  • the embodiment of the invention provides a terminal device, where the terminal device includes:
  • the first processing unit when receiving the DRB configuration information sent by the network side, performs the allocation of the DRB identification information or reconfigures the DRB identification information; the allocated DRB identification information or the reconfigured DRB identification information is used as the DRB configuration confirmation instruction;
  • the first communication unit sends the DRB configuration confirmation command to the network side.
  • the embodiment of the invention provides a network device, where the network device includes:
  • the second communication unit the DRB configuration information sent to the terminal device, and the DRB configuration confirmation command sent by the terminal device, where the DRB configuration confirmation command includes the DRB identification information allocated by the terminal device, or is reconfigured. DRB identification information.
  • a terminal device provided by an embodiment of the present invention includes: a processor and a memory for storing a computer program capable of running on a processor,
  • processor is configured to perform the steps of the foregoing method when the computer program is run.
  • a network device provided by an embodiment of the present invention includes: a processor and a memory for storing a computer program capable of running on a processor,
  • processor is configured to perform the steps of the foregoing method when the computer program is run.
  • a computer storage medium is provided by the embodiment of the present invention.
  • the computer storage medium stores computer executable instructions, and the foregoing method steps are implemented when the computer executable instructions are executed.
  • the DRB identification information can be allocated by the terminal device, or the DRB identification information can be reconfigured, so that the potential conflict problem of the DRB ID when the MN and the SN are independently configured with the DRB can be solved.
  • FIG. 1 is a schematic flowchart 1 of a method for assigning an identifier of a data bearer according to an embodiment of the present invention
  • FIG. 2 is a second schematic flowchart of a method for assigning an identifier of a data bearer according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart 3 of a method for assigning an identifier of a data bearer according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart 4 of a method for assigning an identifier of a data bearer according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a hardware architecture according to an embodiment of the present invention.
  • An embodiment of the present invention provides a method for allocating an identifier of a data bearer, which is applied to a terminal device, as shown in FIG. 1 , and includes:
  • Step 101 When receiving the DRB configuration information sent by the network side, the terminal device performs the allocation of the DRB identification information or reconfigures the DRB identification information.
  • Step 102 The terminal device sends the DRB configuration confirmation command to the network side by using the allocated DRB identifier information or the reconfigured DRB identifier information as a DRB configuration confirmation command.
  • the network side in this embodiment may be a network device on the network side, for example, may be a secondary node (SN) or a primary node (MN).
  • SN secondary node
  • MN primary node
  • the terminal device When receiving the DRB configuration information sent by the network side, the terminal device performs the allocation of the DRB identification information or reconfigures the DRB identification information, including:
  • one DRB identification information is selected from the at least one available DRB identification information as the allocated DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN (or SN) configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the description of the processing scenario is performed from the perspective of information exchange between the SN and the terminal device, and the SN sends the DRB configuration information to the terminal device, and the DRB configuration information does not include the ID information (ID) of the DRB.
  • ID ID information
  • the terminal device selects one DRB ID from the available IDs of at least one DRB as the assigned ID, and sends the allocated DRB identification information (ID) as a DRB configuration confirmation command to the SN.
  • ID allocated DRB identification information
  • the terminal device When the DRB configuration information includes temporary DRB identification information allocated by the network side, the terminal device reselects one DRB identification information, and replaces the temporary DRB identification information by using the reselected DRB identification information.
  • the terminal device reselects a DRB identifier information, including:
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the terminal can rewrite, that is, reconfigure the DRB identification information (ID) of the network side configuration.
  • the terminal performs rewriting, one of the at least one available DRB IDs that are known by the terminal may be selected as the reconfigured DRB ID.
  • the interaction between the SN and the terminal device is described, including:
  • the SN sends the DRB configuration information to the terminal device, and the DRB configuration information includes the temporary DRB identifier information allocated by the network side;
  • the terminal device selects one DRB identification information from the at least one available DRB identification information, uses the selected DRB identification information as the reconfigured DRB identification information, and uses the reconfigured DRB identification information (ID) as the DRB configuration confirmation instruction. Send to SN.
  • the method for obtaining the DRB configuration information may be: receiving the downlink RRC reconfiguration message sent by the network side, and acquiring the DRB configuration information carried in the RRC (Radio Resource Control) reconfiguration message;
  • the method for sending the DRB configuration confirmation command may be: adding a DRB configuration confirmation command to the RRC message and transmitting to the network side.
  • a method for configuring a DRB ID according to the embodiment of the present invention is different from the existing LTE DC.
  • the downlink RRC reconfiguration message is not allocated with the newly added DRB identifier, or only one DRB is allocated.
  • the temporary identifier when the terminal receives the configuration signaling, the terminal provides the DRB ID allocation, or the terminal reconfigures the DRB ID temporarily allocated by the base station.
  • the DRB identification information can be allocated by the terminal device or the DRB identification information can be reconfigured, so that the potential conflict problem of the DRB ID when the MN and the SN are independently configured with the DRB can be solved.
  • An embodiment of the present invention provides a method for allocating an identifier of a data bearer, which is applied to a network device, as shown in FIG. 4, and includes:
  • Step 401 The DRB configuration information sent to the terminal device.
  • Step 402 Receive a DRB configuration confirmation command sent by the terminal device, where the DRB configuration confirmation command includes DRB identification information allocated by the terminal device or reconfigured DRB identification information.
  • the network device in this embodiment may be a secondary node (SN) or a primary node (MN).
  • SN secondary node
  • MN primary node
  • the terminal device selects one DRB identification information from the at least one available DRB identification information as the allocated DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN (or SN) configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the description of the processing scenario is performed from the perspective of information exchange between the SN and the terminal device, and the SN sends the DRB configuration information to the terminal device, and the DRB configuration information does not include the ID information (ID) of the DRB.
  • ID ID information
  • the terminal device selects one DRB ID from the IDs of at least one available DRB as the assigned ID, and sends the allocated DRB identification information (ID) as a DRB configuration confirmation command to the SN.
  • ID allocated DRB identification information
  • the terminal device reselects one DRB identification information, and replaces the temporary DRB identification information with the reselected DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the terminal can rewrite, that is, reconfigure the DRB identification information (ID) of the network side configuration.
  • the terminal performs rewriting, one of the at least one available DRB IDs that are known by the terminal may be selected as the reconfigured DRB ID.
  • the interaction between the SN and the terminal device is described, including:
  • the SN sends the DRB configuration information to the terminal device, and the DRB configuration information includes the temporary DRB identifier information allocated by the network side;
  • the terminal device selects one DRB identification information from the at least one available DRB identification information, uses the selected DRB identification information as the reconfigured DRB identification information, and uses the reconfigured DRB identification information (ID) as the DRB configuration confirmation instruction. Send to SN.
  • the DRB configuration information that is sent to the terminal device further includes:
  • the receiving the DRB configuration confirmation command sent by the terminal device includes:
  • a method for configuring a DRB ID according to the embodiment of the present invention is different from the existing LTE DC.
  • the downlink RRC reconfiguration message is not allocated with the newly added DRB identifier, or only one DRB is allocated.
  • the temporary identifier when the terminal receives the configuration signaling, the terminal provides the DRB ID allocation, or the terminal reconfigures the DRB ID temporarily allocated by the base station.
  • the DRB identification information can be allocated by the terminal device or the DRB identification information can be reconfigured, so that the potential conflict problem of the DRB ID when the MN and the SN are independently configured with the DRB can be solved.
  • An embodiment of the present invention provides a terminal device, as shown in FIG. 5, including:
  • the first processing unit 51 when receiving the DRB configuration information sent by the network side, performs allocation of the DRB identification information or reconfigures the DRB identification information; and the allocated DRB identification information or the reconfigured DRB identification information is used as the DRB configuration confirmation instruction. ;
  • the first communication unit 52 transmits the DRB configuration confirmation command to the network side.
  • the network side in this embodiment may be a network device on the network side, for example, may be a secondary node (SN) or a primary node (MN).
  • SN secondary node
  • MN primary node
  • the first processing unit 51 selects one DRB identification information from the at least one available DRB identification information as the allocated DRB identification information when the DRB configuration information does not include the DRB identification information allocated by the network side.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN (or SN) configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the description of the processing scenario is performed from the perspective of information exchange between the SN and the terminal device, and the SN sends the DRB configuration information to the terminal device, and the DRB configuration information does not include the ID information (ID) of the DRB.
  • ID ID information
  • the terminal device selects one DRB ID from the available IDs of at least one DRB as the assigned ID, and sends the allocated DRB identification information (ID) as a DRB configuration confirmation command to the SN.
  • ID allocated DRB identification information
  • the first processing unit 51 when the DRB configuration information includes temporary DRB identification information allocated by the network side, the terminal device reselects one DRB identification information, and replaces the temporary DRB identification information by using the reselected DRB identification information.
  • the first processing unit 51 selects one DRB identification information from at least one available DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the terminal can rewrite, that is, reconfigure the DRB identification information (ID) of the network side configuration.
  • the terminal performs rewriting, one of the at least one available DRB IDs that are known by the terminal may be selected as the reconfigured DRB ID.
  • the interaction between the SN and the terminal device is described, including:
  • the SN sends the DRB configuration information to the terminal device, and the DRB configuration information includes the temporary DRB identifier information allocated by the network side;
  • the terminal device selects one DRB identification information from the at least one available DRB identification information, uses the selected DRB identification information as the reconfigured DRB identification information, and uses the reconfigured DRB identification information (ID) as the DRB configuration confirmation instruction. Send to SN.
  • the method for obtaining the DRB configuration information may be: the first communication unit 52, receiving a downlink RRC reconfiguration message sent by the network side;
  • the first processing unit 51 acquires DRB configuration information carried in the RRC reconfiguration message.
  • the method for transmitting the DRB configuration confirmation command may be: the first communication unit 52 adds the DRB configuration confirmation command to the RRC message and sends the information to the network side.
  • the DRB identification information can be allocated by the terminal device or the DRB identification information can be reconfigured, so that the potential conflict problem of the DRB ID when the MN and the SN are independently configured with the DRB can be solved.
  • An embodiment of the present invention provides a network device, as shown in FIG. 6, including:
  • the second communication unit 61 The second communication unit 61, the DRB configuration information sent to the terminal device, and the DRB configuration confirmation command sent by the terminal device, where the DRB configuration confirmation command includes the DRB identification information allocated by the terminal device, or Configured DRB identification information.
  • the network device in this embodiment may be a secondary node (SN) or a primary node (MN).
  • SN secondary node
  • MN primary node
  • the network device further includes:
  • the second processing unit 62 does not set the DRB identification information in the DRB configuration information.
  • the second communication unit 61 sends the DRB configuration information that does not include the DRB identification information allocated by the network side to the terminal device.
  • the terminal device selects one DRB identification information from the at least one available DRB identification information as the allocated DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN (or SN) configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the second processing unit 62 is configured to set temporary DRB identification information in the DRB configuration information.
  • the second communication unit 61 sends the DRB configuration information including the temporary DRB identification information to the terminal device.
  • the terminal device reselects one DRB identification information, and replaces the temporary DRB identification information with the reselected DRB identification information.
  • the MN knows which DRB IDs the terminal device has used, including the MCG bearer and the split bearer.
  • the DRB ID corresponding to the split bearer is the same on the MN and SN.
  • the SN can know the DRB ID of the split bearer and the SCG bearer.
  • the terminal device knows the DRB ID corresponding to the MCG bearer, split bearer and SCG bearers. Therefore, when the MN configuration increases the DRB but does not provide the DRB ID configuration, the terminal can allocate from the available DRB IDs and provide them to the base station in the uplink RRC message.
  • the terminal can rewrite, that is, reconfigure the DRB identification information (ID) of the network side configuration.
  • the terminal performs rewriting, one of the at least one available DRB IDs that are known by the terminal may be selected as the reconfigured DRB ID.
  • the second communication unit 61 sends the DRB configuration information carried in the downlink RRC reconfiguration message to the terminal device.
  • the second communication unit 61 receives an RRC message sent from the terminal device
  • the second processing unit 62 acquires the DRB configuration confirmation command from the RRC message.
  • a method for configuring a DRB ID according to the embodiment of the present invention is different from the existing LTE DC.
  • the downlink RRC reconfiguration message is not allocated with the newly added DRB identifier, or only one DRB is allocated.
  • the temporary identifier when the terminal receives the configuration signaling, the terminal provides the DRB ID allocation, or the terminal reconfigures the DRB ID temporarily allocated by the base station.
  • the DRB identification information can be allocated by the terminal device or the DRB identification information can be reconfigured, so that the potential conflict problem of the DRB ID when the MN and the SN are independently configured with the DRB can be solved.
  • the embodiment of the present invention further provides a hardware composition structure of the receiver device, as shown in FIG. 7, including: at least one processor 71, a memory 72, and at least one network interface 73.
  • the various components are coupled together by a bus system 74.
  • bus system 74 is used to implement connection communication between these components.
  • the bus system 74 includes, in addition to the data bus, a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are labeled as bus system 74 in FIG.
  • the memory 72 in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • memory 72 stores elements, executable modules or data structures, or a subset thereof, or their extension set:
  • the processor 71 is configured to be able to process the method steps of the foregoing first embodiment, and details are not described herein.
  • the embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and when the computer executable instructions are executed, the method steps of the foregoing first embodiment are implemented.
  • Embodiments of the Invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • embodiments of the invention are not limited to any specific combination of hardware and software.
  • an embodiment of the present invention further provides a computer storage medium, wherein a computer program is configured, and the computer program is configured to execute a data scheduling method according to an embodiment of the present invention.

Abstract

本发明公开了一种数据承载的标识分配方法、终端设备、网络设备及计算机存储介质,其中方法包括:当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息;所述终端设备将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令,发送所述DRB配置确认指令至网络侧。

Description

一种数据承载的标识分配方法、终端设备及网络设备 技术领域
本发明涉及信息处理技术领域,尤其涉及一种数据承载的标识分配方法、终端设备、网络设备及计算机存储介质。
背景技术
LTE双连接中,每个承载所使用的数据无线承载标识信息即DRB ID,不论是主小区群(MCG)承载bearer还是辅助小区群(SCG)承载bearer,都是由基站(比如,主节点MN或者辅助节点SN)分配并配置给终端设备的。在NR中,MN和SN都可以进行DRB的管理,如果SN需要增加一个DRB,需要SN在信令承载(SRB)3上发送相应的配置命令。
但是,在增加DRB的过程中,SN并不总是能够知道终端已经是使用了哪些DRB ID。因此如果SN直接配置DRB ID,则可能会出现DRB ID的冲突和混淆的问题。
发明内容
为解决上述技术问题,本发明实施例提供了一种数据承载的标识分配方法、终端设备、网络设备及计算机存储介质。
本发明实施例提供一种数据承载的标识分配方法,应用于终端设备,所述方法包括:
当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息;
所述终端设备将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令,发送所述DRB配置确认指令至网络侧。
本发明实施例提供一种数据承载的标识分配方法,应用于网络设备,所述方法包括:
向终端设备发送的DRB配置信息;
接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
本发明实施例提供一种终端设备,所述终端设备包括:
第一处理单元,当接收到网络侧发送的DRB配置信息时,进行DRB标识信息的分配或者重新配置DRB标识信息;将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令;
第一通信单元,发送所述DRB配置确认指令至网络侧。
本发明实施例提供一种网络设备,所述网络设备包括:
第二通信单元,向终端设备发送的DRB配置信息;接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
本发明实施例提供的一种终端设备,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
其中,所述处理器用于运行所述计算机程序时,执行前述方法的步骤。
本发明实施例提供的一种网络设备,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
其中,所述处理器用于运行所述计算机程序时,执行前述方法的步骤。
本发明实施例提供的一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实现前述方法步骤。
本发明实施例的技术方案,就能够通过终端设备分配DRB标识信息、或者重配置DRB标识信息,从而能够解决MN和SN分别独立配置DRB 时DRB ID潜在的冲突问题。
附图说明
图1为本发明实施例提供的数据承载的标识分配方法流程示意图一;
图2为本发明实施例提供的数据承载的标识分配方法流程示意图二;
图3为本发明实施例提供的数据承载的标识分配方法流程示意图三;
图4为本发明实施例提供的数据承载的标识分配方法流程示意图四;
图5为本发明实施例终端设备组成结构示意图;
图6为本发明实施例网络设备组成结构示意图;
图7为本发明实施例的一种硬件架构示意图。
具体实施方式
为了能够更加详尽地了解本发明实施例的特点与技术内容,下面结合附图对本发明实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本发明实施例。
实施例一、
本发明实施例提供了一种数据承载的标识分配方法,应用于终端设备,如图1所示,包括:
步骤101:当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息;
步骤102:所述终端设备将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令,发送所述DRB配置确认指令至网络侧。
本实施例中的网络侧,具体的可以为网络侧的网络设备,比如,可以为辅助节点(SN)或者主节点(MN)。
下面分几种场景分别对本实施例提供的方案进行说明:
场景1、
当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息,包括:
当所述DRB配置信息中不包含网络侧分配的DRB标识信息时,从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN(或者SN)配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。
比如,参见图2,从SN和终端设备进行信息交互的角度进行本处理场景的说明,SN向终端设备发送DRB配置信息,在DRB配置信息中不包含DRB的标识信息(ID);
所述终端设备从可用的至少一个DRB的ID中选取一个DRB ID作为分配的ID,将分配的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
场景2、
当所述DRB配置信息中包含网络侧分配的临时DRB标识信息时,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
其中,所述终端设备重新选取一个DRB标识信息,包括:
从至少一个可用的DRB标识信息中,选取一个DRB标识信息。
具体来说,在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN 上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。如果主节点(MN)或者辅助节点(SN)通过配置信息提供一个临时的DRB标识信息(ID),终端可以重写也就是重配置网络侧配置的DRB标识信息(ID)。其中,终端进行重写的时候,可以从自身获知的至少一个可用的DRB ID中选取一个作为重配置的DRB ID。
具体的,参见图3,以SN和终端设备之间的交互进行说明,包括:
SN向终端设备发送DRB配置信息,在DRB配置信息中包含网络侧分配的临时DRB标识信息;
所述终端设备从至少一个可用的DRB标识信息中,选取一个DRB标识信息,将选取的DRB标识信息作为重配置的DRB标识信息;将重配置的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
进一步地,获取DRB配置信息的方式可以为:接收网络侧发送的下行RRC重配置消息,获取所述无线资源控制(RRC,Radio Resource Control)重配置消息中携带的DRB配置信息;
相应的,发送DRB配置确认指令的方式可以为:将DRB配置确认指令添加在RRC消息中发送至网络侧。
本发明实施例公开的一种DRB ID的配置方法,不同于现有的LTE DC,在SN配置DRB时,下行的RRC重配消息中并不分配新增加DRB的标识,或者只分配一个DRB的临时标识,当终端接收该配置信令时,由终端提供DRB ID分配,或者由终端重配置基站临时分配的DRB ID。
可见,通过采用上述方案,就能够通过终端设备分配DRB标识信息、或者重配置DRB标识信息,从而能够解决MN和SN分别独立配置DRB 时DRB ID潜在的冲突问题。
实施例二、
本发明实施例提供了一种数据承载的标识分配方法,应用于网络设备,如图4所示,包括:
步骤401:向终端设备发送的DRB配置信息;
步骤402:接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
本实施例中的网络设备,可以为辅助节点(SN)或者主节点(MN)。
下面分几种场景分别对本实施例提供的方案进行说明:
场景1、
向所述终端设备发送不包含网络侧分配的DRB标识信息的DRB配置信息;
这种场景下,终端设备从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN(或者SN)配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。
比如,参见图2,从SN和终端设备进行信息交互的角度进行本处理场景的说明,SN向终端设备发送DRB配置信息,在DRB配置信息中不包含DRB的标识信息(ID);
所述终端设备从可用的至少一个DRB的ID中选取一个DRB ID作为 分配的ID,将分配的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
场景2、
向所述终端设备发送包含临时DRB标识信息的DRB配置信息。
相应的,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
具体来说,在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。如果主节点(MN)或者辅助节点(SN)通过配置信息提供一个临时的DRB标识信息(ID),终端可以重写也就是重配置网络侧配置的DRB标识信息(ID)。其中,终端进行重写的时候,可以从自身获知的至少一个可用的DRB ID中选取一个作为重配置的DRB ID。
具体的,参见图3,以SN和终端设备之间的交互进行说明,包括:
SN向终端设备发送DRB配置信息,在DRB配置信息中包含网络侧分配的临时DRB标识信息;
所述终端设备从至少一个可用的DRB标识信息中,选取一个DRB标识信息,将选取的DRB标识信息作为重配置的DRB标识信息;将重配置的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
进一步地,所述向终端设备发送的DRB配置信息,还包括:
在下行RRC重配置消息中携带的DRB配置信息发送至所述终端设备;
相应的,所述接收所述终端设备发来的DRB配置确认指令,包括:
从所述终端设备发来的RRC消息中获取所述DRB配置确认指令。
本发明实施例公开的一种DRB ID的配置方法,不同于现有的LTE DC,在SN配置DRB时,下行的RRC重配消息中并不分配新增加DRB的标识,或者只分配一个DRB的临时标识,当终端接收该配置信令时,由终端提供DRB ID分配,或者由终端重配置基站临时分配的DRB ID。
可见,通过采用上述方案,就能够通过终端设备分配DRB标识信息、或者重配置DRB标识信息,从而能够解决MN和SN分别独立配置DRB时DRB ID潜在的冲突问题。
实施例三、
本发明实施例提供了一种终端设备,如图5所示,包括:
第一处理单元51,当接收到网络侧发送的DRB配置信息时,进行DRB标识信息的分配或者重新配置DRB标识信息;将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令;
第一通信单元52,发送所述DRB配置确认指令至网络侧。
本实施例中的网络侧,具体的可以为网络侧的网络设备,比如,可以为辅助节点(SN)或者主节点(MN)。
下面分几种场景分别对本实施例提供的方案进行说明:
场景1、
第一处理单元51,当所述DRB配置信息中不包含网络侧分配的DRB标识信息时,从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN(或者SN) 配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。
比如,参见图2,从SN和终端设备进行信息交互的角度进行本处理场景的说明,SN向终端设备发送DRB配置信息,在DRB配置信息中不包含DRB的标识信息(ID);
所述终端设备从可用的至少一个DRB的ID中选取一个DRB ID作为分配的ID,将分配的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
场景2、
第一处理单元51,当所述DRB配置信息中包含网络侧分配的临时DRB标识信息时,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
其中,所述第一处理单元51,从至少一个可用的DRB标识信息中,选取一个DRB标识信息。
具体来说,在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。如果主节点(MN)或者辅助节点(SN)通过配置信息提供一个临时的DRB标识信息(ID),终端可以重写也就是重配置网络侧配置的DRB标识信息(ID)。其中,终端进行重写的时候,可以从自身获知的至少一个可用的DRB ID中选取一个作为重配置的DRB ID。
具体的,参见图3,以SN和终端设备之间的交互进行说明,包括:
SN向终端设备发送DRB配置信息,在DRB配置信息中包含网络侧分配的临时DRB标识信息;
所述终端设备从至少一个可用的DRB标识信息中,选取一个DRB标识信息,将选取的DRB标识信息作为重配置的DRB标识信息;将重配置的DRB标识信息(ID)作为DRB配置确认指令,发送至SN。
进一步地,获取DRB配置信息的方式可以为:所述第一通信单元52,接收网络侧发送的下行RRC重配置消息;
所述第一处理单元51,获取所述RRC重配置消息中携带的DRB配置信息。
相应的,发送DRB配置确认指令的方式可以为:所述第一通信单元52,将DRB配置确认指令添加在RRC消息中发送至网络侧。
可见,通过采用上述方案,就能够通过终端设备分配DRB标识信息、或者重配置DRB标识信息,从而能够解决MN和SN分别独立配置DRB时DRB ID潜在的冲突问题。
实施例四、
本发明实施例提供了一种网络设备,如图6所示,包括:
第二通信单元61,向终端设备发送的DRB配置信息;接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
本实施例中的网络设备,可以为辅助节点(SN)或者主节点(MN)。
下面分几种场景分别对本实施例提供的方案进行说明:
场景1、
所述网络设备还包括:
第二处理单元62,在所述DRB配置信息中不设置DRB标识信息;
相应的,所述第二通信单元61,向所述终端设备发送不包含网络侧分 配的DRB标识信息的DRB配置信息。
这种场景下,终端设备从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN(或者SN)配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。
场景2、
第二处理单元62,在所述DRB配置信息中设置临时DRB标识信息;
相应的,所述第二通信单元61,向所述终端设备发送包含临时DRB标识信息的DRB配置信息。
相应的,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
具体来说,在NR DC中,MN知道终端设备已经使用了哪些DRB ID,包括MCG bearer和split bearer。Split bearer对应的DRB ID在MN和SN上是相同的。SN能够知道split bearer和SCG bearer的DRB ID。而终端设备则知道MCG bearer,split bearer和SCG bearers对应的DRB ID。因此,当MN配置增加DRB但是不提供DRB ID配置时,终端可以从可用的DRB ID中分配,并在上行的RRC消息中提供给基站。如果主节点(MN)或者辅助节点(SN)通过配置信息提供一个临时的DRB标识信息(ID),终端可以重写也就是重配置网络侧配置的DRB标识信息(ID)。其中,终端进行重写的时候,可以从自身获知的至少一个可用的DRB ID中选取一个作为重配置的DRB ID。
进一步地,所述第二通信单元61,在下行RRC重配置消息中携带的DRB配置信息发送至所述终端设备。
所述第二通信单元61,接收从所述终端设备发来的RRC消息;
所述第二处理单元62,从所述RRC消息中获取所述DRB配置确认指令。
本发明实施例公开的一种DRB ID的配置方法,不同于现有的LTE DC,在SN配置DRB时,下行的RRC重配消息中并不分配新增加DRB的标识,或者只分配一个DRB的临时标识,当终端接收该配置信令时,由终端提供DRB ID分配,或者由终端重配置基站临时分配的DRB ID。
可见,通过采用上述方案,就能够通过终端设备分配DRB标识信息、或者重配置DRB标识信息,从而能够解决MN和SN分别独立配置DRB时DRB ID潜在的冲突问题。
本发明实施例还提供了一种、或接收方设备的硬件组成架构,如图7所示,包括:至少一个处理器71、存储器72、至少一个网络接口73。各个组件通过总线系统74耦合在一起。可理解,总线系统74用于实现这些组件之间的连接通信。总线系统74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。但是为了清楚说明起见,在图7中将各种总线都标为总线系统74。
可以理解,本发明实施例中的存储器72可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。
在一些实施方式中,存储器72存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:
操作系统721和应用程序722。
其中,所述处理器71配置为:能够处理前述实施例一的方法步骤,这里不再进行赘述。
本发明实施例提供的一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实施前述实施例一的方法步骤。
本发明实施例上述装置如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也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,本发明实施例的技术方案本质上或者说对现有技术做出贡献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。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)、磁碟或者光盘等各种可以存储程序代码的介质。这样,本发明实施例不限制于任何特定的硬件和软件结合。
相应地,本发明实施例还提供一种计算机存储介质,其中存储有计算机程序,该计算机程序配置为执行本发明实施例的数据调度方法。
尽管为示例目的,已经公开了本发明的优选实施例,本领域的技术人员将意识到各种改进、增加和取代也是可能的,因此,本发明的范围应当不限于上述实施例。

Claims (25)

  1. 一种数据承载的标识分配方法,应用于终端设备,所述方法包括:
    当接收到网络侧发送的数据承载DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息;
    所述终端设备将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令,发送所述DRB配置确认指令至网络侧。
  2. 根据权利要求1所述的方法,其中,当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息,包括:
    当所述DRB配置信息中不包含网络侧分配的DRB标识信息时,从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
  3. 根据权利要求1所述的方法,其中,当接收到网络侧发送的DRB配置信息时,所述终端设备进行DRB标识信息的分配或者重新配置DRB标识信息,包括:
    当所述DRB配置信息中包含网络侧分配的临时DRB标识信息时,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
  4. 根据权利要求3所述的方法,其中,所述终端设备重新选取一个DRB标识信息,包括:
    从至少一个可用的DRB标识信息中,选取一个DRB标识信息。
  5. 根据权利要求1-4任一项所述的方法,其中,所述方法还包括:
    接收网络侧发送的下行无线资源控制RRC重配置消息,获取所述RRC重配置消息中携带的DRB配置信息。
  6. 根据权利要求1-4任一项所述的方法,其中,所述发送所述DRB 配置确认指令至网络侧,包括:
    将DRB配置确认指令添加在RRC消息中发送至网络侧。
  7. 一种数据承载的标识分配方法,应用于网络设备,所述方法包括:
    向终端设备发送的DRB配置信息;
    接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
  8. 根据权利要求7所述的方法,其中,向终端设备发送的DRB配置信息,包括:
    向所述终端设备发送不包含网络侧分配的DRB标识信息的DRB配置信息。
  9. 根据权利要求7所述的方法,其中,向终端设备发送的DRB配置信息,包括:
    向所述终端设备发送包含临时DRB标识信息的DRB配置信息。
  10. 根据权利要求7-9任一项所述的方法,其中,所述向终端设备发送的DRB配置信息,还包括:
    在下行RRC重配置消息中携带的DRB配置信息发送至所述终端设备。
  11. 根据权利要求7-9任一项所述的方法,其中,所述接收所述终端设备发来的DRB配置确认指令,包括:
    从所述终端设备发来的RRC消息中获取所述DRB配置确认指令。
  12. 一种终端设备,所述终端设备包括:
    第一处理单元,当接收到网络侧发送的DRB配置信息时,进行DRB标识信息的分配或者重新配置DRB标识信息;将分配的DRB标识信息、或者重新配置的DRB标识信息作为DRB配置确认指令;
    第一通信单元,发送所述DRB配置确认指令至网络侧。
  13. 根据权利要求12所述的终端设备,其中,第一处理单元,当所述DRB配置信息中不包含网络侧分配的DRB标识信息时,从至少一个可用的DRB标识信息中,选取一个DRB标识信息作为分配的DRB标识信息。
  14. 根据权利要求12所述的终端设备,其中,第一处理单元,当所述DRB配置信息中包含网络侧分配的临时DRB标识信息时,所述终端设备重新选取一个DRB标识信息,利用重新选取的DRB标识信息替换所述临时DRB标识信息。
  15. 根据权利要求14所述的终端设备,其中,第一处理单元,从至少一个可用的DRB标识信息中,选取一个DRB标识信息。
  16. 根据权利要求12-15任一项所述的终端设备,其中,
    所述第一通信单元,接收网络侧发送的下行RRC重配置消息;
    所述第一处理单元,获取所述RRC重配置消息中携带的DRB配置信息。
  17. 根据权利要求12-15任一项所述的终端设备,其中,
    所述第一通信单元,将DRB配置确认指令添加在RRC消息中发送至网络侧。
  18. 一种网络设备,所述网络设备包括:
    第二通信单元,向终端设备发送的DRB配置信息;接收所述终端设备发来的DRB配置确认指令,其中,所述DRB配置确认指令中包括所述终端设备分配的DRB标识信息、或者重新配置的DRB标识信息。
  19. 根据权利要求18所述的网络设备,其中,所述网络设备还包括:
    第二处理单元,在所述DRB配置信息中不设置DRB标识信息;
    相应的,所述第二通信单元,向所述终端设备发送不包含网络侧分配的DRB标识信息的DRB配置信息。
  20. 根据权利要求18所述的网络设备,其中,所述网络设备还包括:
    第二处理单元,在所述DRB配置信息中设置临时DRB标识信息;
    相应的,所述第二通信单元,向所述终端设备发送包含临时DRB标识信息的DRB配置信息。
  21. 根据权利要求18-20任一项所述的网络设备,其中,
    所述第二通信单元,在下行RRC重配置消息中携带的DRB配置信息发送至所述终端设备。
  22. 根据权利要求18-20任一项所述的网络设备,其中,
    所述第二通信单元,接收从所述终端设备发来的RRC消息;
    所述第二处理单元,从所述RRC消息中获取所述DRB配置确认指令。
  23. 一种终端设备,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
    其中,所述处理器用于运行所述计算机程序时,执行权利要求1-6任一项所述方法的步骤。
  24. 一种网络设备,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
    其中,所述处理器用于运行所述计算机程序时,执行权利要求7-11任一项所述方法的步骤。
  25. 一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实现权利要求1-11任一项所述方法的步骤。
PCT/CN2018/071526 2018-01-05 2018-01-05 一种数据承载的标识分配方法、终端设备及网络设备 WO2019134114A1 (zh)

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