Large-area base station out-of-service alarm monitoring method and system

Abstract

The invention discloses a large-area base station out-of-service alarm monitoring method and system. The method comprises the following steps: S1) acquiring alarm information of wireless base stations of the whole network in real time; S2) normalizing the alarm information of the wireless base stations of the whole network to obtain normalized alarm information; S3) classifying the base stations into a plurality of same-size squares on according to the geographical longitudes and the geographical latitudes, wherein the base stations in the same square are neighbor base stations, and creating a neighboring relation mapping table for each base station; S4) creating a relation chain for the neighbor base stations; and S5) judging whether a large-area base station out-of-service alarm is formed or not according to the change of the number of the base stations on the chain. The invention has the advantages that whether the base stations are out of service in a large area or not can be accurately judged and signal islands or dead zones caused by out-of-service base stations can be avoided.

Description

technical field [0001] The invention relates to the technical field of telecommunication operation services, in particular to a large-area base station out-of-service alarm monitoring method and system. Background technique [0002] The alarm monitoring system in the field of operation support system (OSS) is a real-time collection of fault alarm reports, network event reports, and network and service-related fault alarm reports of all network element (NE) equipment in the provincial company of telecom operators. According to the needs of the monitoring business, the system organizes them into a unified format and presents them to the computer terminal for viewing by the monitoring personnel of the mobile company, and then further processing related alarms. [0003] The decommissioning of base stations on the wireless side often directly affects the use of services by mobile terminal customers. But in practice, if one or several sporadic base stations are out of service, th...

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Problems solved by technology

However, if several adjacent base stations (blocks of base stations) fail to stop services at the same time, a signal island or blind area will be formed in the center of this area, and mobile terminal customers will not be able to use services.

Because of the huge number of base stations in the mobile wireless network, similar systems in the past have no logical way to judge the adjacent information of each base station, making it difficult to demarcate and demarcate the large-area out-of-service alarm of base stations, so it is impossible to detect multiple base stations in time. The signal coverage black hole caused by the decommissioning of the base station leads to the suspension of wireless services

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