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Method and equipment for determining antenna direction angle

A technology of antenna direction and direction angle, applied in wireless communication, electrical components, etc., can solve problems such as time-consuming, and achieve the effect of saving time

Active Publication Date: 2012-02-01
DATANG MOBILE COMM EQUIP CO LTD
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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 method and device for determining the antenna direction angle, to solve the problem in the prior art that it takes a lot of time to determine the antenna direction angle

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  • Method and equipment for determining antenna direction angle
  • Method and equipment for determining antenna direction angle
  • Method and equipment for determining antenna direction angle

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Embodiment Construction

[0026] In the embodiment of the present invention, the coverage area of ​​the base station is divided into at least 3 sector-shaped areas to be tested, the sector-shaped test areas are determined from all the sector-shaped areas to be tested, and the RSCP (Received Signal Code) of each antenna on the base station is measured in each sector-shaped test area. Power, received signal code power) value, and then according to the RSCP value, determine the signal strength relationship of each antenna in each sector test area, and finally determine the direction angle of each antenna according to the signal strength relationship. Since the embodiment of the present invention determines the signal strength relationship of each antenna in each sector test area according to the RSCP value of each antenna measured in each sector test area, and determines the direction of each antenna according to the determined signal strength relationship The direction angle of each antenna can be known w...

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Abstract

The embodiment of the invention relates to the technical field of wireless communication, in particular to a method and equipment for determining an antenna direction angle, and aims to solve the problem that a large amount of time is required by a scheme for determining the antenna direction angle in the prior art. The method comprises the following steps of: taking a position at which a base station is positioned as a center point, and dividing a coverage range of the base station into at least three sector regions to be tested, wherein no overlapped part is formed between any two sector regions to be tested; determining the sector regions to be tested, and measuring a received signal code power (RSCP) value of each antenna in each sector region to be tested; determining a signal intensity relation of each antenna in each sector region to be tested according to the measured RSCP value of each antenna; and determining the direction angle of each antenna according to the signal intensity relation. By the embodiment of the invention, the direction angle of each antenna can be obtained in no need of measuring on a base station top surface by a worker, a special measuring task is not required for the measurement of the antenna angle, and related data can be acquired by directly analyzing daily wire pulling test data.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and equipment for determining an antenna direction angle. Background technique [0002] With the continuous increase of the number of terminals (UE) and services, the performance of the network also needs to be continuously improved. The stability of the network side is particularly important. The network optimization process is the basis for improving network stability. [0003] Since there is a deviation between the actual installation angle of the base station and the planned angle, it will affect the network optimization progress. Therefore, it is necessary to know the actual installation direction angle of each antenna of the base station during the network optimization process, which will help to improve the network optimization progress. [0004] The current method of determining the actual installation direction angle of the antenna is as follows...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02
Inventor 杨勇赵荣杜懋江李宏伟
Owner DATANG MOBILE COMM EQUIP CO LTD