Method and system for maintaining base-station based on series link IP transmission

A base station system and serial link technology, applied in the field of network communication, can solve the problems of high maintenance cost, low maintenance efficiency, increase base station maintenance cost, etc., and achieve the effect of improving maintenance efficiency, facilitating operation and maintenance, and improving maintainability

Inactive Publication Date: 2007-06-20
HUAWEI TECH CO LTD
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Problems solved by technology

[0007] The above maintenance method for the base station not only makes the maintenance operation of the base station inconvenient, but also increases the maintenance cost of the base station
Therefore, the current base station system maintenance method based on serial link IP transmission such as SDH network has problems such as low maintenance efficiency, poor maintainability, and high maintenance cost.

Method used

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  • Method and system for maintaining base-station based on series link IP transmission
  • Method and system for maintaining base-station based on series link IP transmission

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Embodiment Construction

[0043] When the base stations are widely distributed, if you do not need to go to the location of the NODEB / BTS, you can operate and maintain the NODEB / BTS at the remote end such as the central computer room where the RNC / BSC is located, which can greatly facilitate the base station system. maintenance operations, thereby effectively improving the maintainability of the base station system and reducing the maintenance cost of the base station system.

[0044] Therefore, the operation and maintenance method for the base station system provided by the present invention is: HDLC time slot matching is performed between the base station maintenance terminal and the base station system through HDLC time slot detection, so as to automatically and conveniently and quickly establish a connection between the base station maintenance terminal and the base station system. HDLC link, so that the base station maintenance terminal and the base station system can quickly and automatically esta...

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Abstract

The invention uses HDLC time-slot monitoring method to make HDLC time slot match between the base station maintenance side and the base station system side in order to automatically establish HDLC link between base station maintenance side and the base station system side; thereby, the base station maintenance side can remotely transmits the operation maintenance information to the base station system through the operation maintenance link in order to finally implement the remote maintenance of base station system.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a base station maintenance method and system based on serial link IP transmission. Background technique [0002] In the wireless communication system, all-IP is a trend, because the existing wireless communication network is still based on the serial link IP transmission network such as SDH network, so, in order to quickly realize all-IP, currently for RNC / The networking between BSC (base station controller) and NODEB / BTS (base station) still adopts E1 / T1 to minimize the networking cost. [0003] The protocol stacks of the NODEB / BTS side and the RNC / BSC side will be briefly described below in conjunction with the accompanying drawing 1 . [0004] In Fig. 1, the protocol stacks on both the NODEB / BTS side and the RNC / BSC side include: HDLC layer, PPP layer, IP layer and UDP layer. [0005] For wireless mobile communication systems, base station systems are usually ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/34H04Q7/30H04L29/06H04W24/10H04W80/04
Inventor 尹树成邹勇古江春
Owner HUAWEI TECH CO LTD
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