A method and device for locating and processing interference sources

Abstract

The embodiment of the invention discloses an interference source positioning processing method and device, and the method comprises the steps: carrying out the conversion of the first position information of each sample point according to a preset coordinate system, and obtaining the corresponding second position information under the preset coordinate system; performing clustering analysis on thesecond position information to obtain an interference center point of each interference source; dividing the preset search range with each interference center point as the center of a circle into regions, calculating the value of each region, and selecting the region with the maximum value as the value region of the current interference center point; and calculating position information of each interference source according to the sample points and the propagation model in the value area of each interference center point. The time cost and the labor cost are saved; the method and device can well work in a place with directional interference or dispersed base station distribution, and has high robustness; the height of an interference signal and the real position of an interference sourcecan be calculated; and meanwhile, a propagation model of the signal in a three-dimensional space is used, so that rigorous and interpretable results are ensured.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method and device for locating and processing interference sources. Background technique [0002] Interference is one of the main reasons that affect network quality. For interference sources that are blocked by obstructions or directional interference sources, the area with the strongest interference is often not where the interference source is located. Therefore, the accuracy of locating the interference source is often very low, or even The position deviates greatly from the actual position. [0003] With the approach of 5G, the Internet of Everything and autonomous driving are gradually entering people's field of vision. Good network quality is the basis of good user perception, and interference is one of the main reasons affecting the quality of network coverage. Therefore, the location of interference sources becomes abnormal. importan...

AI Technical Summary

Problems solved by technology

[0004] However, the time cost and labor cost of manually locating the interference source are high, and the efficiency is low; the sampling point weighted positioning method relies too much on the distribution of sampling points. For the case where the sampling points are distributed on the side of the interference source, this method cannot be located. The height information of the sampling point is not considered, so the height information of the interference source cannot be measured, and since the longitude and latitude change use the same amount, the actual deviation distance is different, so the direct weighting of the longitude and latitude is not rigorous

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