Restoration method for base station communication under fault weakening, base station, device and communication equipment

Abstract

The invention provides a method for recovering communication of a base station in a failure weakening condition. The method comprises the following steps of: receiving a failure weakened base station list returned by a core network and / or sent by an adjacent base station, wherein the received failure weakened base station list includes identification information of a failure weakened base station and base station path information corresponding to the identification information; updating the base station path information corresponding to the identification information and adding self identification information in the failure weakened base station list when the base station self enters a failure weakening state; storing and spreading the failure weakened base station list; and recovering communication of the base station according to the stored failure weakened base station list. The invention further provides a base station, a device and a communication device for recovering communication of the base station in the failure weakening condition. According to the method for recovering communication of the base station in the failure weakening condition, the base station, the device and the communication device disclosed by the invention, the communication success probability of the failure weakened base station can be increased; and the communication range is enlarged.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a recovery method for base station communication under fault weakening, base station and communication equipment. Background technique [0002] In LTE cluster communication, the core network controls multiple base stations to provide services for user terminals under each base station. In other words, usually two base stations will communicate under the control of the core network. As far as user terminals between base stations are concerned, communication will also be realized through the core network. [0003] For a base station under the control of the core network, if there is a problem with the S1 link between the base station and the core network, the base station will enter the fault weakening mode and become a fault weakening base station. [0004] At this time, the probability of successful communication between the fault weakened base station and other base stat...

AI Technical Summary

Problems solved by technology

[0006] However, the selection of the temporary core network is difficult among base stations, and the base station selected as the temporary core network has limited capabilities, and it is difficult to control multiple base stations. If there is a problem with the temporary core network, it will enter the dilemma of frequently selecting base stations

[0007] Therefore, in actual operation, the existing base stations cannot improve the probability of successful communication of fault-weakened base stations, and their communication range is still relatively limited.

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