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A network coverage evaluation method and system

A network coverage and evaluation technology, which is applied in the communication field, can solve the problems of inaccurate and comprehensive network coverage evaluation methods, and achieve accurate and comprehensive evaluation results

Active Publication Date: 2019-10-25
CHINA MOBILE GROUP SHAIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a network coverage evaluation method and system to solve the problem of inaccurate and comprehensive network coverage evaluation methods in the prior art

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  • A network coverage evaluation method and system
  • A network coverage evaluation method and system
  • A network coverage evaluation method and system

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Embodiment Construction

[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] See figure 1 As shown, the embodiment of the present invention provides a schematic flowchart of a network coverage evaluation method, and the specific implementation method includes:

[0017] Step S101, dividing the area to be evaluated into multiple sub-areas.

[0018] Step S102: Perform wireless network planning simulation on the area to be assessed, determine the simulation data corresponding to each sub-area, and determine eac...

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Abstract

The invention discloses a network coverage estimation method and system. The method comprises the following steps: dividing a to-be-estimated region into multiple sub-regions; performing wireless network planning simulation on the to-be-estimated region, determining simulation data corresponding to each sub-region, and determining a MR corresponding to each sub-region according to position information of the measurement report MR reported by a terminal; comparing the simulation data of the sub-region with the first index aiming at one sub-region, and comparing the MR of the sub-region with the second index so as to determine whether the sub-region is the valid sub-region according to the comparison result; and determining the coverage rat of the to-be-estimated region according to the number of the valid sub-region and the sub-region sum in the to-be-estimated region. A problem that the network coverage estimation method is inaccurate and incomplete in the prior art is solved.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a network coverage evaluation method and system. Background technique [0002] In the field of wireless communications, network coverage assessment is a key indicator of network optimization. Accurate network coverage assessment is of great significance to the construction of network coverage assessment. Currently, network coverage assessment mainly includes the following methods: [0003] The first is to use the road test evaluation method. Specifically, it includes sweep test, ATU (Auxiliary TestUnit) test, and terminal DT (DRIVETEST) test. Through these tests, the RSRP (Reference Signal Receiving Power) and SINR (Signal to Interference plus Noise Ratio) of the cell are collected, and the ratio of sampling points meeting the set threshold is calculated to evaluate the road Coverage. [0004] The second is to use the evaluation method of overlay simulation. That is, calculate th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/06H04W16/18
CPCH04W16/18H04W24/02H04W24/06
Inventor 王新业
Owner CHINA MOBILE GROUP SHAIHAI