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Method for acquiring 4G communication base station construction engineering parameters

A communication base station and industrial reference technology, applied in wireless communication, electrical components, network planning, etc., can solve problems such as failure to achieve expected goals, surrounding blockages, and accuracy cannot be considered specifically, so as to improve construction efficiency, ensure network quality, and data precise effect

Active Publication Date: 2017-05-10
GUANGDONG SOUTHERN PLANNING & DESIGNING INST OF TELECOM CONSULTATION CO LTD
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AI Technical Summary

Problems solved by technology

[0006] The traditional method of obtaining construction parameters of 4G base stations is mainly to estimate and list through maps and engineering experience, and the surrounding obstruction and accuracy cannot be considered in detail, so the expected goals are often not achieved after the construction is completed.

Method used

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  • Method for acquiring 4G communication base station construction engineering parameters
  • Method for acquiring 4G communication base station construction engineering parameters
  • Method for acquiring 4G communication base station construction engineering parameters

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Embodiment Construction

[0027] 4G base station construction parameters (engineering parameters) include base station latitude and longitude (Lng, Lat), base station antenna height h, base station direction angle θ and antenna downtilt angle α, a total of 4 items.

[0028] The four working parameters can all be variables or several of them can be specified as constants. The range of the height h of the base station antenna is 3 meters<h<100 meters; the range of the base station direction angle θ is 0°≤θ<360°; the range of the downtilt angle α of the cell is 0°≤α<30°; none The man-machine survey height H is, 100 meters < H < 500 meters; the UAV lens depression angle β, the value is 30° or 60°; the panorama Pic is 30° interval from 0° north in the horizontal direction when the UAV lens depression angle β A panoramic image composed of a 12-direction image taken in circle and a 90° overhead image.

[0029] The present invention compares and selects construction conditions and coverage effects on the spot...

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Abstract

The invention discloses a method for acquiring 4G communication base station construction engineering parameters. Base station latitude and longitude engineering parameters are determined through multi-position test flight of an unmanned aerial vehicle and comparison and selection of the construction conditions and the coverage effects on the spot; and the base station antenna hanging height h, the base station direction angle theta and the antenna downward inclination angle alpha are selected through the geometrical relationship of the sight distance center and the coverage edge of the unmanned aerial vehicle. Base station information acquisition is performed through the unmanned aerial vehicle by aiming at the exact requirements of the 4G network structure, and the most appropriate engineering parameter combinations meeting the network structure are calculated so that the data are accurate, the consistency of construction and the expected effect can be realized, the network quality can be guaranteed and the construction efficiency of the 4G base station can be enhanced.

Description

[0001] [technical field] [0002] The invention relates to the construction of communication base stations, in particular to a method for obtaining construction parameters of 4G communication base stations. [0003] [Background technique] [0004] At present, the 4G users of the three major operators have exceeded 700 million, and the scale of 4G base stations has reached 1.6 million. With the continuous promotion of 4G services, it is expected that in 2020, 4G networks will completely replace the existing 2G / 3G networks and become the voice and data network. The main bearer network, the base station scale reached 5 million. In recent years, the application of drones in industry, agriculture, and national defense has brought considerable benefits. [0005] The overall performance of the 4G network is very important to the customer's perception, and the interference of the 4G network mainly comes from the same frequency adjacent cells, so the construction of the 4G network puts...

Claims

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Application Information

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IPC IPC(8): H04W16/18
CPCH04W16/18
Inventor 王保银莫冲钟兆雄曾志林琳
Owner GUANGDONG SOUTHERN PLANNING & DESIGNING INST OF TELECOM CONSULTATION CO LTD
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