Method for realizing synchronization between base stations in mobile communication system

A technology between mobile communication systems and base stations, applied in the field of synchronization between base stations in a mobile communication system, can solve problems such as affecting the processing speed of RNC for other services, affecting the communication quality of the mobile communication system, increasing the burden of the mobile communication system, etc. The effect of processing, saving wireless resources, and reducing the burden
CN1466394AInactive Publication Date: 2004-01-07HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2004-01-07
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

A method for realizing synchronization between base stations in mobile communication system includes: determining a base station with clock reference source and its related base station group, a stable interface transmission resource exists between each base station and that with clock reference source, thus, each base station can get its own synchronous information from that with clock reference source via related interface transmission resources and base stations not in the group can be synchronized with the base station existing information transmission resources via synchronized stations, simplifying process of synchronization.
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Description

technical field

[0001] The invention relates to the technical field of mobile communication, in particular to a method for realizing synchronization between base stations in a mobile communication system. Background technique

[0002] In a mobile communication system, especially in a CDMA (Code Division Multiple Access, Code Division Multiple Access) mobile communication system, achieving good synchronization between base stations can reduce interference, improve system transceiving performance, and increase system capacity.

[0003] In the CDMA mobile communication system, especially in the third generation mobile communication system, its working mode is divided into two modes: TDD (Time Division Duplex, Time Division Duplex) and FDD (Frequency Division Duplex, Frequency Division Duplex). In the FDD mode, a NodeB (base station) keeps synchronization with an RNC (Radio Network Controller, Radio Network Controller), thereby realizing synchronization between base stations. I...

Claims

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