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

Abstract

The present invention provides a base station maintenance method and system based on serial link IP transmission. The present invention performs HDLC time slot matching between the base station maintenance terminal and the base station system by using the HDLC time slot interception method, so that the base station maintenance terminal and the base station system The HDLC link can be automatically established between the base station systems, so that the base station maintenance terminal and the base station system can automatically and conveniently establish a maintenance operation link based on the HDLC link, so that the base station maintenance terminal can use the operation and maintenance link Remotely transmit operation and maintenance information to the base station system, the base station system can perform corresponding maintenance operations according to the received operation and maintenance information, and finally realize the remote maintenance of the base station system; through the technical solution provided by the present invention, the maintenance efficiency of the base station system is improved, The purpose of improving the maintainability of the base station system and reducing the maintenance cost of the base station system.

Description

Technical field [0001] The present 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 the all-IP, currently for RNC ( The networking between Radio Network Controller / BSC (Base Station Controller) and NODEB / BTS (base station) still uses E1 / T1 to minimize networking costs. [0003] Attached below figure 1 A brief description of the protocol stacks on the NODEB / BTS side and the RNC / BSC side is given. [0004] figure 1 Among them, the protocol stacks on the NODEB / BTS side and the RNC / BSC side include: HDLC (High Level Data Link Control) layer, PPP (Point to Point Protocol) layer, IP layer and UDP Floor. [0005] For wirel...

AI Technical Summary

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.

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