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Configuration message transmission method and device

A technology of configuration message and transmission method, applied in the field of communication, can solve the problem of not being able to identify the UERRC reconfiguration complete message, etc.

Active Publication Date: 2019-02-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a configuration message transmission method and device, which are used to solve the problem that the station providing service for the UE cannot identify whether the UE has fed back the correct RRC reconfiguration completion message

Method used

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  • Configuration message transmission method and device
  • Configuration message transmission method and device
  • Configuration message transmission method and device

Examples

Experimental program
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Embodiment 1

[0257] In an embodiment of the configuration message transmission method provided by the present invention, the first station sends the first message containing the container to the second station, so that the second station parses the container and generates an RRC message, and sends the RRC message For the UE, the RRC message includes a second transaction identifier (Transaction Identifier, Transaction ID for short), where the second transaction identifier is used to identify the RRC process.

[0258] Specifically, the transmission identifier (transaction ID for short) can be used in an RRC message to identify an RRC procedure [The IE RRC-TransactionIdentifier is used, together with the message type, for the identification of an RRC procedure (transaction)].

[0259] The message interaction process of sending an RRC message and replying an RRC response message may be called an RRC procedure (RRC procedure, or RRC transaction).

[0260] It should be noted that the second tran...

Embodiment 2

[0278] figure 1 A schematic flowchart of an embodiment of a configuration message transmission method provided by the present invention, as shown in figure 1 As shown, corresponding to the foregoing embodiment 1, the subject of execution of the method is the foregoing second site, and the method includes:

[0279] S101. The second station receives the first message including the container sent by the first station.

[0280] S102. The second station generates an RRC message after parsing the container (it may be the secondary station interprets the container and generate a RRC message which will besent to UE), the RRC message includes a second transmission identifier, and the second transmission identifier is used for Identifies the RRC process.

[0281] S103. The second station sends the foregoing RRC message to the UE. The UE will complete the action according to the information in the RRC message, and after completion, the UE will return a response message to the second s...

Embodiment 3

[0302] In an embodiment of the configuration message transmission method provided by the present invention, the first station sends the first message including the container to the second station, so that the second station sends the container as an RRC message to the UE (the container is sent as a RRC message) message to UE), so that the UE performs configuration according to the above RRC message, where the above container includes the first transmission identifier. The first transmission identifier is used to identify the RRC process.

[0303] The first transmission identifier is a preconfigured identifier, or the first transmission identifier is an identifier assigned by the first station, or the first transmission identifier is an identifier assigned by the second station. It should be noted that, for the case where the first transmission identifier is a pre-configured identifier: the first station and the second station may have negotiated or specified the first transmis...

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Abstract

The present invention provides a method and device for transmitting a configuration message. The method includes: a first station sends a first message containing a container to a second station, so that the second station parses the container and generates a radio resource control RRC message, and sending the RRC message to the user equipment UE, where the RRC message includes a second transmission identifier, where the second transmission identifier is used to identify the RRC process. In the embodiment of the present invention, the container sent by the first station to the second station contains the transmission identifier, and the second station generates an RRC message and sends it to the UE. The RRC message also contains the transmission identifier, so that when the UE returns an RRC response to the second station message, the RRC response message carries the transmission identifier, so that the second station can confirm that the UE has completed the configuration indicated in the RRC message according to the transmission identifier.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for transmitting configuration messages. Background technique [0002] Currently, a Heterogeneous Network (HetNet for short) deployment is gradually being introduced into the next generation wireless network. In HetNet, some low-power nodes are deployed within the coverage of the macro cell (Macro cell). These low-power nodes can be Remote Radio Head (RRH), small base station (PicoeNB), home base station ( One or more of HeNB), relay node (Relay Node, RN for short) and wireless local area network access point. The cells of these low-power nodes can be called small cells ( Micro / Pico / Femto cell). Among them, the macro cell provides users with seamless coverage, and these small cells improve the capacity of the system. [0003] With the development of technology, stations start to cooperate with each other, that is, multiple stations can...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W28/18Y02D30/70
Inventor 张亮亮常俊仁毕皓蔺波
Owner HUAWEI TECH CO LTD
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