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Method and device for reporting and acquiring location information

A technology of position information and relative position, applied in the field of mobile communication, can solve the problems of large number of bytes and large consumption of network resources, and achieve the effect of compressing the amount of transmitted data and improving the positioning capacity

Inactive Publication Date: 2019-03-22
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the latitude and longitude information requires a relatively large number of bytes, it consumes too much network resources when locating dense cells.

Method used

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  • Method and device for reporting and acquiring location information
  • Method and device for reporting and acquiring location information
  • Method and device for reporting and acquiring location information

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Embodiment Construction

[0038] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] In order to solve the problem of excessive consumption of network resources caused by transmitting location information including longitude and latitude information when the location of the location calculation is inconsistent with the location of the location service request in the prior art, an embodiment of the present invention provides a method for reporting and obtaining location information and device. The detailed im...

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Abstract

The invention discloses a method and a device for reporting and acquiring location information. The location information reporting method comprises the following steps of: receiving the location information acquisition request sent by a location requesting device; determining the relative location information of the current location of a location solution device relative to a designated referencelocation; and sending location information to the location requesting device, wherein the location information carries the relative location information. The location information reporting method provides a scheme of transmitting the relative location information in order to improve the location capacity of a cell and reduce the resource occupied by the location information so as to achieve the purpose of compressing the transmission data quantity, which well solves the problem in the prior art that the network resource consumption is too large during location information transmission.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and device for reporting and acquiring location information. Background technique [0002] Location Service (LCS, Location Service) is a new value-added service provided by the mobile communication network. This service uses wireless positioning technology to obtain terminal location information (latitude and longitude, moving speed, etc.), and provides it to the terminal, mobile communication network or other external entities to realize various location-related services. At present, LTE long-term evolution technology supports multiple positioning methods, including GSNN (Global Navigation Satellite System, Global Navigation Satellite System), OTDOA (Observed Time Difference of Arrival, Time Difference of Arrival positioning method), Wifi (WIreless-Fidelity, Wireless Fidelity) , TBS (Time Based Service, time-based service), air pressure sensor positioning, UTDOA (Up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W28/06H04W64/00
CPCH04W4/02H04W28/06H04W64/006G01S5/0027G01S5/02H04W4/023H04W64/00H04W4/80
Inventor 王园园陈诗军陈大伟
Owner ZTE CORP
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