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Method and system for maintaining base station

A technology for base stations and maintenance equipment, applied to electrical components, wireless communications, etc., can solve problems such as inability to maintain remotely, achieve the effect of improving convenience and solving maintenance problems

Inactive Publication Date: 2014-04-16
ZTE CORP
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for maintaining a base station, aiming to solve the problem that remote maintenance cannot be performed in the case of a link failure between the OMC and the base station in the prior art

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  • Method and system for maintaining base station
  • Method and system for maintaining base station
  • Method and system for maintaining base station

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Embodiment Construction

[0029] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] refer to figure 1 , is a flowchart of a method for maintaining a base station in an embodiment of the present invention. In the embodiment of the present invention, the method for maintaining a base station includes the following steps:

[0031] Step S10, the remote radio frequency unit RRU regularly detects the communication link with the baseband processing unit BBU; in the embodiment of the present invention, the RRU may be pre-integrated with the operation and maintenance module and the wireless transceiver module, and the BBU may be integrated with the local maintenance module and the wireless module. Among them, the operation and maintenance module is responsible for the operation and maintenance related functions of the RRU, which is the same as the definition and function of the operation and maintenan...

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Abstract

The invention discloses a method for maintaining a base station. The method comprises the following steps that an RRU detects a communication link with a BBU in a timed mode; when the communication link has a failure, a preset wireless transceiver module is started to establish wireless connection with a wireless maintenance device matched with the preset wireless transceiver module so that the RRU which has a failure can be maintained. The invention further provides a system for maintaining the base station. According to the method and system for maintaining the base station, a maintainer can use the wireless maintenance device for communicating with base station equipment within a certain range, acquire or modify data of the base station, position the failure, clear the failure, and the like. Moreover, maintenance of the base station equipment can be efficiently achieved under the condition of guaranteeing safety, and convenience of failure clearance and safety in the maintenance process are improved.

Description

technical field [0001] The present invention relates to the subfield of network operation and maintenance in the field of wireless communication, in particular to a method and system for remotely performing local maintenance on a base station through wireless technology. Background technique [0002] In the existing mobile communication system, most of the base station subsystem transceiver part (hereinafter referred to as "base station") adopts remote radio technology, and its typical architecture consists of BBU (Baseband Unit, baseband processing unit) and RRU (Remote Radio Unit, pull remote radio unit). All base station devices in the network are uniformly maintained through the OMC (Operation and Maintenance Center). This maintenance method needs to ensure that the communication link between the OMC and the base station to be maintained remains open. [0003] Generally, the BBU is installed in the equipment room and is responsible for controlling and managing multiple...

Claims

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Application Information

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IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 王书建于翔川姚静
Owner ZTE CORP
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