Location methods and apparatuses thereof

A positioning method and the same technology, applied in the field of communication, can solve problems such as low positioning accuracy, and achieve the effect of solving low positioning accuracy

Active Publication Date: 2016-03-30
广州京信通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a positioning method and its device to solve the problem of low positioning accuracy in the current positioning technology based on the proximity relationship

Method used

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  • Location methods and apparatuses thereof
  • Location methods and apparatuses thereof
  • Location methods and apparatuses thereof

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see figure 1 As shown, the embodiment of the present invention provides a schematic flowchart of a positioning method, and the specific implementation method includes:

[0021] Step S101, receiving an SRS symbol carrying an RRU identifier sent by multiple RRUs at the same time.

[0022] Step S102, arranging the SRS symbols into at least one sequence according to the RRU identifier corresponding to the SRS symbols.

[0023] Step S1...

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Abstract

The invention relates to the field of communication, and discloses location methods and apparatuses thereof. The method comprises the steps of receiving information transmitted during set duration, wherein the information is formed through splicing processing of sound reference signal (SRS) symbols of a plurality of radio remote units (RRU) in one SRS period; determining the SRS symbol of each RRU in the information; and using the position of each RRU as the position of a terminal corresponding to the determined SRS symbol of each RRU. According to the method, the problem of low location accuracy of existing location technique based on an adjacency relation is solved, and precise location is achieved.

Description

technical field [0001] The invention relates to the communication field, in particular to a positioning method and a device thereof. Background technique [0002] At present, the positioning technology of terminals in the mobile communication network is developing rapidly, and the application based on positioning technology is booming, and has penetrated into all aspects of social life, such as navigation services, location push, associated search, and big data behavior. Currently, positioning technology is based on proximity The positioning technology is that the terminal receives the signal of the reference source, and regards the location of the reference source with the strongest received signal power as the location of the mobile terminal, so as to realize positioning. Due to the simple implementation method of this positioning technology, it is widely used. [0003] The positioning technology based on the proximity relationship still has the problem of inaccurate posi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00
CPCH04W64/00
Inventor 李伟丹
Owner 广州京信通信科技有限公司
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