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Method for realizing user equipment wireless resource control

A technology of radio resource control and user equipment, which is applied in radio/inductive link selection arrangement, communication between multiple stations, and device selection, etc., which can solve the problem of inability to use multi-carrier main and auxiliary carriers and reduce the advantages of multi-carrier cell capacity and other issues to achieve the effect of reducing the hidden danger of main carrier congestion and reducing the situation of dropped calls

Inactive Publication Date: 2006-02-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0028] On the other hand, this solution only supports single-carrier existing UEs, and cannot use the primary and secondary carriers under multi-carrier, which greatly reduces the capacity advantage of multi-carrier cells

Method used

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  • Method for realizing user equipment wireless resource control
  • Method for realizing user equipment wireless resource control
  • Method for realizing user equipment wireless resource control

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Embodiment Construction

[0062] The core of the radio resource control method of the user equipment of the present invention is to make full use of the secondary carrier resources, and the RNC controls the open-loop uplink synchronization process, the measurement process, and the release of the user equipment to perform reasonable radio resource control. The multi-carrier system resources, especially the secondary carrier resources, can be fully utilized, so that user equipments with various capabilities can enjoy the services of each frequency point of the multi-carrier cell as much as possible.

[0063] refer to figure 1 , the figure is the main flow chart of the present invention to realize the radio resource control method of the user equipment. It is mainly used in the uplink synchronization process and mainly includes the following steps:

[0064] In step 10, the UpPCH channel and the FPACH channel are configured on the auxiliary carrier of the multi-carrier system;

[0065] In the prior art, ...

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Abstract

This invention discloses a method to realize control for user wireless resource for time-division synchronous CDMA multi carrier system, which comprises: a. arranging upper pilot frequency channel and quick physical access channel on auxiliary carrier wave of multi carrier system; b. the wireless network controller sends wireless resource control information with frequency information and upper synchronous information for said auxiliary carrier to user device; c. user device receives the information and executes synchronism. The invention can ensure all devices enjoying benefit from auxiliary carrier and decreases congestion hidden trouble for main carrier in early days.

Description

technical field [0001] The present invention relates to a code division multiple access communication technology, and more specifically, the present invention relates to a method for realizing user equipment radio resource control in a time division synchronous code division multiple access (TD-SCDMA, Time Division-Synchronization Code Division Multiple Access) multi-carrier system Methods. Background technique [0002] At present, mobile communication has developed to the third generation of mobile communication (3G, Third Generation). TD-SCDMA is one of the three main standards of the third generation mobile communication approved by the International Telecommunication Union (ITU, International Telecommunication Union) in May 2000 and 3GPP in March 2001. As a 3G standard for time division multiplexing, TD-SCDMA is used as a time division multiplexing technical solution with a low chip rate (1.28MCps, 1.28 Megachips / sec) in the ITU standard. [0003] As a Time Division Du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04Q7/36
Inventor 华长发徐剑飞
Owner HUAWEI TECH CO LTD
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