Visual realization method of public mobile communication signal coverage

A signal coverage and mobile communication technology, applied in wireless communication, image data processing, network planning, etc., can solve the problems of station coverage and signal strength simulation, improve display efficiency and user experience, shorten data production and The effect of update time

Inactive Publication Date: 2017-11-07
北京德辰科技股份有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of radio management, the management of public mobile communication stations is limited to query, statistics, and two-dimensional map display, and has not yet involved the simulation of station coverage and signal strength in a three-dimensional environment.

Method used

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  • Visual realization method of public mobile communication signal coverage
  • Visual realization method of public mobile communication signal coverage
  • Visual realization method of public mobile communication signal coverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] A method for realizing visualization of public mobile communication signal coverage, please refer to the attached figure 1 shown, including the following steps:

[0036] S1. Data preparation: Obtain base station data, terrain data and building model data, and establish a three-dimensional building model based on the acquired data;

[0037] S2. Gridding the target area: select the target area in the three-dimensional building model, and divide the target area into regular hexagons with a fixed size, and the side length of the regular hexagon divided into the target area is 50m;

[0038] S3. Calculation of signal coverage strength: calculate the signal strength in each hexagonal grid within the signal coverage of each base station by using the ray tracing method, and take the maximum value for the values ​​in overlapping areas;

[0039] S4, color mapping: divide the signal strength calculated by the hexagon into 5 levels, and map it into five different colors;

[0040] ...

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Abstract

The invention relates to the technical field of the radio monitoring, specifically a visual realization method of the public mobile communication signal coverage. The method comprises the steps of data preparation, target region grid transformation, signal coverage intensity computation, color mapping, map service publication and terminal presentation. A problem of adopting the two-dimensional environment as the management query presentation of a mobile communication station in the tradition is changed; the signal coverage can be restored more real by using the three-dimensional terrain and a building model; the early computation is performed by using ray tracing method, a great deal of work is early finished and then presented, the presentation efficiency and user experience are greatly improved; and meanwhile, the background data size has no connection with the front data presentation efficiency, thereby guaranteeing a situation that the system can be more suitable for the larger region; the method is fast and convenient, so that the manager can clearly understand the coverage situation of the public mobile communication signal at the management region, and the support is provided for the radio management decision.

Description

technical field [0001] The invention relates to the technical field of radio monitoring, in particular to a method for realizing visualization of public mobile communication signal coverage. Background technique [0002] In recent years, with the in-depth development of my country's radio communication industry, the number of radio stations has increased rapidly, making radio spectrum resources increasingly tense, and the task of radio frequency station management is becoming more and more heavy. Radio station management is the key to ensuring the health of radio services. Developing an important government administrative function, carrying out the research on the design and implementation of radio station management information system has important practical significance for scientific decision-making and planning in radio station management. [0003] At present, in the field of radio management, the management of public mobile communication stations is limited to query, sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/22H04B17/318G06T17/10G06T17/05G06T7/10
CPCG06T7/10G06T17/05G06T17/10H04B17/318H04W16/22
Inventor 祝兴志王刚卫陈朋
Owner 北京德辰科技股份有限公司
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