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Three-dimensional field intensity coverage simulation system for realizing wireless network communication

A field strength coverage and wireless network technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as low prediction accuracy, difference in effects, and insufficient amount of acquired data, and achieve large amount of data and prediction accuracy high effect

Inactive Publication Date: 2012-02-29
GUANGZHOU TIANYUE ELECTRONICS TECH
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Problems solved by technology

[0004] However, the "Wireless Network Communication Field Strength Coverage Simulation System" is a two-dimensional simulation system. There are limitations to the three-dimensional simulation of space, and the amount of data obtained is insufficient, resulting in low prediction accuracy and differences between the effect and the actual situation. The present invention fills the gap Drawbacks of the prior art

Method used

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  • Three-dimensional field intensity coverage simulation system for realizing wireless network communication
  • Three-dimensional field intensity coverage simulation system for realizing wireless network communication
  • Three-dimensional field intensity coverage simulation system for realizing wireless network communication

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing, the present invention will be further described:

[0032] The structure diagram of the present invention is as figure 1 Shown, floor plan 3D modeling module;

[0033] Three-dimensional data information reading module; field strength calculation module; field strength prediction data display analysis statistics module;

[0034] The 3D modeling module of the plan floor is designed by using CAD three-dimensional cuboid modeling model by analyzing the existing design environment or architectural drawings and wireless network communication engineering design. After getting the floor plan of the building, the designer arranges the antenna according to the structure of the building and the site survey, accurately sets the loss of different building materials on each floor (such as ordinary brick walls, load-bearing walls, wooden doors, glass windows, etc.), and sets Antenna gain, reflection coefficient and other indicators.

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Abstract

The invention provides a three-dimensional (3D) field intensity coverage simulation system for realizing wireless network communication. The three-dimensional field intensity coverage simulation system comprises a planar graph floor 3D modeling module, a 3D data information reading module, a field intensity calculating module and a field intensity forecast data displaying, analyzing and counting module. Due to corporation among the modules, field intensity simulation before and after the design of wireless network communication 3D field intensity coverage is realized, the deficiency of the conventional two-dimensional simulation system is made up, and simulation for space stereoscopic data is realized; furthermore, the number of acquired data is large, the forecast precision is high, and a simulation result and an actual situation can be matched with each other efficiently.

Description

technical field [0001] The invention belongs to the technical field of wireless network communication, and mainly relates to a three-dimensional field intensity coverage simulation system for realizing wireless network communication indoors. technical background [0002] Field strength test is the main technical means to evaluate and measure the network coverage of wireless communication system, and the strength of field strength is one of the key attention and research indicators in the construction and use of wireless communication network. Due to the characteristics of high and dense buildings in modern cities, the radio signals of mobile communications are blocked and attenuated in between. Building materials and closed exterior decoration also shield and attenuate radio signals very badly, making it difficult to carry out normal communication. The antenna height of the mobile station is low, and the radio waves will be reflected or blocked by adjacent buildings and vege...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 田野尹东彬
Owner GUANGZHOU TIANYUE ELECTRONICS TECH
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