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Identifier definition method of user terminal, network side device and user terminal

A technology of network side equipment and user terminals, applied in the field of communication

Active Publication Date: 2018-10-02
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method for defining an identifier of a user terminal, a network side device, and a user terminal, so as to solve the problem of how to define an identifier applied to a user terminal in an inactive state

Method used

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  • Identifier definition method of user terminal, network side device and user terminal
  • Identifier definition method of user terminal, network side device and user terminal
  • Identifier definition method of user terminal, network side device and user terminal

Examples

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no. 1 example

[0045] see figure 2 , figure 2 is a flowchart of a method for defining an identifier of a user terminal provided by an embodiment of the present invention, and the method is applied to a network side device, such as figure 2 shown, including the following steps:

[0046] Step 201: If an RRC connection is established with the user terminal, assign an identifier to the user terminal, wherein different user terminals in the notification area of ​​the same network side are assigned different identifiers.

[0047]Wherein, the establishment of an RRC connection with the user terminal in this step can be understood as the process of establishing an RRC connection between the user terminal and the network-side device, or the user terminal and the network-side device have completed the RRC connection, or the network-side device releases the RRC connection with the user terminal. During the RRC connection process, that is, step 201 may be during the process of establishing an RRC c...

no. 2 example

[0060] see image 3 , image 3 is a flowchart of a method for defining an identifier of a user terminal provided by an embodiment of the present invention, and the method is applied to a network side device, such as image 3 shown, including the following steps:

[0061] Step 301: If an RRC connection is established with the user terminal, assign an identifier to the user terminal, where different user terminals in the notification area on the same network side are assigned different identifiers.

[0062] Establishing an RRC connection with the user terminal in this step can be understood as the process of establishing an RRC connection between the user terminal and the network-side device, or the user terminal and the network-side device have completed the RRC connection, or the network-side device releases the RRC connection with the user terminal. During the connection process, that is, step 201 may be during the process of establishing an RRC connection between the user ...

no. 3 example

[0105] see Figure 4 , Figure 4 is a flowchart of a method for defining an identifier of a user terminal provided by an embodiment of the present invention, and the method is applied to a user terminal, such as Figure 4 shown, including the following steps:

[0106] Step 401, if the user terminal establishes an RRC connection with the network side equipment, receive the identifier sent by the network side equipment.

[0107] Wherein, for the above-mentioned identifier, reference may be made to the corresponding descriptions of the first embodiment and the second embodiment, which will not be repeated here, and the same beneficial effect may be achieved.

[0108] Step 402. Use the identifier when the user terminal is in an inactive state.

[0109] Wherein, the identifier is unique to all cells in the network-side notification area configured for the user terminal by the network side, and the identifier is used to identify the user terminal when the user terminal is in an i...

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Abstract

The present invention provides an identifier definition method of a user terminal, a network side device and a user terminal. The method may include the following steps that: identifiers are assignedto user terminals if RRC connections are established with the user terminals, and different identifiers are assigned to different user terminals in the same network side notification area; and the identifiers are sent to the user terminals, wherein the identifiers are unique in all cells in the network side notification area configured for the user terminals by a network side, the identifiers areused for identifying the user terminals when the user terminals are in inactive states, and the network side notification area comprises at least one cell. Therefore, with the method provided by the embodiments of the present invention adopted, the identifiers applied to the inactive states can be assigned to the user terminals; and since the identifiers applied to the inactive states are defined,the user terminals can be accurately identified in the network side notification area, and therefore, the performance of the communication system can be improved.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a user terminal identifier definition method, network side equipment and user terminal. Background technique [0002] In the communication system, an inactive state (RRCINACTIVE) is defined for a user terminal (User Equipment, UE), where the user terminal in the inactive state satisfies the requirements of future communication services (for example: 5G or 6G communication services), and also The energy consumption of the user terminal can be saved, therefore, the inactive state will be widely used in future communication systems. However, in the current communication technology, only the identifier of the connection state of the user terminal, that is, the cell radio network temporary identifier (Cell Radio Network Temporary Identifier, hereinafter referred to as C-RNTI), is defined. However, the identifier of the connection state cannot be applied to a user t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W8/24H04W76/20
CPCH04W8/20H04W8/24
Inventor 李小龙张晨璐岳然
Owner VIVO MOBILE COMM CO LTD
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