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A radio resource allocation method and device for a multi-carrier system

A multi-carrier system and wireless resource technology, applied in the field of wireless resource allocation and wireless resource allocation equipment in multi-carrier systems, can solve the problems of not distinguishing between service types and low connection rate of voice services, so as to improve user perception and improve access The effect of entry success rate

Active Publication Date: 2016-08-17
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem in the prior art that the voice service connection rate is low due to the lack of distinction of service types during carrier resource allocation, the present invention proposes a wireless resource allocation method for a multi-carrier system, including:

Method used

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  • A radio resource allocation method and device for a multi-carrier system
  • A radio resource allocation method and device for a multi-carrier system
  • A radio resource allocation method and device for a multi-carrier system

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Embodiment Construction

[0019] In order to solve the technical problem that the multi-carrier system in the prior art cannot perform optimal allocation of resources according to the reasons for RRC establishment, such as figure 1 As shown, the present invention proposes a wireless resource allocation method, comprising the following steps:

[0020] S101. Receive an RRC connection request message.

[0021] It should be noted that before receiving the RRC connection request message, it is also necessary to set a corresponding radio resource allocation policy for the RRC establishment cause type. Specifically, the present invention divides the types of RRC establishment reasons into at least two categories of voice establishment reasons and non-voice establishment reasons, and formulates the following radio resource allocation strategy based on the R4 carrier and the HSDPA carrier:

[0022] Setting the wireless resource allocation policy of the voice establishment reason as a priority access carrier po...

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Abstract

The invention discloses a radio resource allocation method of a multi-carrier system, comprising: receiving an RRC connection request message; determining the RRC establishment cause type according to the cause of the RRC establishment request; based on the radio resource corresponding to the RRC establishment cause type An allocation strategy, selecting an access carrier for the signaling corresponding to the connection request message, so as to implement carrier allocation for the RRC connection request. Customize the corresponding radio resource allocation strategy for different RRC establishment reasons, and control the signaling carrier access operation, thereby improving the success rate of voice service access and improving user perception. The invention also discloses a wireless resource allocation device for a multi-carrier system.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for allocating wireless resources of a multi-carrier system. The invention also relates to a radio resource allocation device for a multi-carrier system. Background technique [0002] In the TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access) network, there are HSPDA (High Speed ​​Downlink Packet Access, high-speed downlink data access) carriers and R4 (Release4 version) carriers, among which the HSDPA carrier The interference is greater than that of the R4 carrier, so the success rate of signaling on the R4 carrier will be greater. The existing resource allocation strategy for signaling access does not distinguish the establishment reason of RRC (Radio Resource Control, radio resource control protocol), that is, the signaling for any establishment reason will be preferentially accessed on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04W72/04
Inventor 张爽
Owner DATANG MOBILE COMM EQUIP CO LTD