Judgment method and device for cross-region coverage

Abstract

The invention discloses a judgment method for cross-regional coverage, and the method comprises the steps: obtaining a coordinate system and a direction angle a1 of an evaluation base station, and determining a first coverage range of the evaluation base station according to the coordinate system and the direction angle a1 of the evaluation base station; determining a nearest base station of the evaluation base station in a first coverage range; calculating a direction angle a2 and a distance Dab between the evaluation base station and the nearest base station, and determining a second coverage area according to the a2; calculating a direction angle a3 and a distance Dn between each mobile terminal and the evaluation base station in the first coverage range; determining the mobile terminalin the second coverage area according to a3; and according to the Dab and the Dn and the number M of the mobile terminals in the second coverage range, judging and evaluating whether the serving cellto which the base station belongs crosses the coverage area or not. According to the method and the device, whether the serving cell to which the base station belongs is subjected to cross-cell coverage or not can be judged and evaluated, the judgment time of the cross-cell problem can be greatly saved, and the judgment basis can be provided for antenna feeder system self-optimization judgment.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a judging method and device for handover coverage. Background technique [0002] The existing base station antennas of domestic operators have reached millions of payments. The over-area coverage based on antennas has caused the deterioration of mobile communication network coverage, quality and capacity. Antenna feeders occupy most of the workload of daily operation and maintenance optimization, while antennas cover all Finding the problem has always been a difficult problem in the industry. In the face of the upcoming 5G network deployment, antenna-based automatic optimization is a major challenge and the most basic content for the transformation of current network operations to automation, intelligence, and intelligent network optimization. [0003] There are many problems in the existing methods for judging the cross-area coverage of antenna feeders. Eith...

AI Technical Summary

Problems solved by technology

[0004] This application aims at the existing method for judging the over-area coverage of antenna feeders. There may be many problems, resulting in the evaluation object is not an out-of-area cell, and a lot of time is wasted in judging whether over-area coverage is required, and a method and device for over-area coverage judgment are provided.

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