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Radio resource control function entity RRC and data processing method thereof

A technology of wireless resource control and wireless resources, applied in wireless communication, electrical components, etc., can solve the problems such as the inability to meet the needs of flexible air interface of 5G network

Inactive Publication Date: 2017-12-12
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to meet the flexible air interface requirements of the above 5G network, the protocol functions of RRC need to be redefined. The traditional RRC protocol functions cannot meet the flexible air interface requirements of the 5G network.

Method used

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  • Radio resource control function entity RRC and data processing method thereof
  • Radio resource control function entity RRC and data processing method thereof
  • Radio resource control function entity RRC and data processing method thereof

Examples

Experimental program
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Effect test

no. 1 example

[0038] The first embodiment of the present invention proposes a method for processing data by an RRC functional entity, figure 1 A schematic flowchart of a method for processing data by an RRC functional entity in an embodiment of the present invention, such as figure 1 As shown, the process includes:

[0039] Step 101: The RRC functional entity obtains radio resource allocation information of at least one cell when monitoring a signaling operation directed at the UE.

[0040] Here, the RRC functional entity can obtain the signaling operation information for the UE in real time, so as to monitor the corresponding signaling operation; the RRC functional entity can obtain the signaling operation information for the UE in the following two ways:

[0041] Mode 1: The RRC functional entity sends an instruction to the UE for obtaining signaling operation information for the UE. After receiving the instruction, the UE sends the signaling operation information to the RRC functional e...

no. 2 example

[0065] In order to better reflect the purpose of the present invention, further illustrations are made on the basis of the first embodiment of the present invention.

[0066] The method for processing data by the RRC functional entity of the second embodiment of the present invention is basically the same as that of the first embodiment of the present invention, the difference being that the method for processing data by the RRC functional entity of the second embodiment of the present invention further includes:

[0067] The RRC functional entity receives the cell measurement information reported by the UE; the RRC functional entity configures a primary serving cell (PCell, Primary Cell) for the UE based on the received cell measurement information; configuration.

[0068] In traditional RRC signaling control, PCell carries UE broadcast, paging, random access (RA, RandomAccess) process, RRC connection establishment (RRC Connection Setup) / setting (Recfg) / deletion (Delete) and ...

no. 3 example

[0072] On the basis of the first embodiment and the second embodiment of the present invention, the third embodiment of the present invention provides an RRC functional entity.

[0073] image 3 It is a schematic diagram of the composition and structure of the RRC functional entity in the embodiment of the present invention, such as image 3 As shown, the RRC functional entity includes an acquisition module 301 and an allocation module 302; wherein,

[0074] The obtaining module 301 is configured to obtain radio resource allocation information of at least one cell when a signaling operation for the UE is monitored;

[0075] The allocation module 302 is configured to allocate cell wireless resources for the UE based on the obtained wireless resource allocation information; the cell wireless resources are: wireless resources of N cells selected from the cells corresponding to the obtained wireless resource allocation information Resources, N is greater than or equal to 1.

[...

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Abstract

The embodiment of the invention discloses a data processing method of a radio resource control function entity RRC. The method comprises the following steps: the RRC function entity obtains radio resource allocation information of at least one cell when monitoring a signaling operation of UE; the RRC function entity allocates a cell radio resource to the UE based on the obtained radio resource allocation information, wherein the cell radio resource is the radio resources of N cells selected in the cell corresponding to the radio resource allocation information, and N is greater than or equal to 1. The embodiment of the invention further discloses an RRC function entity.

Description

technical field [0001] The present invention relates to access network technology in the wireless field, in particular to a radio resource control (RRC, Radio Resource Control) functional entity and a data processing method thereof. Background technique [0002] The design of traditional cellular networks is centered on the cell. User access / establishment / removal, network coverage, resource scheduling, mobility management, signaling control, and cell planning / optimization are all carried out for independent cells. [0003] With the development of mobile communication technology, the above-mentioned cell-centric design method will no longer be applicable to the needs of mobile communication networks, especially the requirements of 5G networks. Ultra-dense networking / Massive RRU / AP (UltraDense Network, Massive RRU / AP), uplink and downlink flexible duplex / full duplex, control plane / user plane (C / U) separation in 5G networks, meeting diverse scenarios Technologies such as Softw...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W72/27H04W72/52
Inventor 孙军帅黄学艳易芝玲
Owner CHINA MOBILE COMM LTD RES INST
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