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Method for transmitting location information

A technology of location information and mode information, which is applied in the direction of location information-based services, security devices, selection devices, etc., and can solve the problem of not describing the method of allowing a specific terminal to receive its location information

Active Publication Date: 2008-06-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above user plane protocol does not describe a method for allowing a specific terminal to receive its location information or a method for allowing a specific terminal to send its location information to another terminal, causing undesirable problems in the positioning process

Method used

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Examples

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Embodiment Construction

[0049] Reference will now be made in detail to preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0050] Before the present invention is described, it should be noted that most of the terms disclosed in the present invention correspond to general terms known in the art, but some terms have been selected by the applicant when needed, and are disclosed hereinafter In the description of the invention. Therefore, it is preferable that the terms defined by the applicant be understood based on their meanings in the present invention.

[0051] According to the invention, the term "protocol" denotes a communication protocol. The term "user plane protocol" means a protocol for use by the user plane. A representative example of a user plane protocol is the secure user plane location protocol. The secure ...

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Abstract

A method for transmitting location information includes the steps of: a) receiving a start message including MO (mobile originated location request) mode information from a first terminal; b) calculating location information of the first terminal; and c) transmitting the calculated first terminal's location information according to the MO (mobile originated location request) mode information. A method for transmitting location information in a Secure User Plane Location (SUPL) protocol of a first SUPL Enabled Terminal (SET), a SUPL Location Platform (SLP), and a second SUPL Enabled Terminal (SET) includes the steps of: a) receiving a start message including MO (mobile originated location request) mode information from the first SET; b) calculating location information of the first SET; and c) transmitting the calculated first SET's location information to any one of the first SET and the second SET according to the MO (mobile originated location request) mode information.

Description

technical field [0001] The present invention relates to a method for sending location information of a mobile communication terminal, and more specifically, to a method for effectively sending location information, so that a specific terminal is allowed to obtain its location information using a location information service, or a specific terminal is allowed to share its location information sent to another terminal. Background technique [0002] In general, a mobile communication system provides a location-related service (LBS) capable of recognizing terminal location information based on a mobile communication network and employing the recognized terminal location information. For example, a service for tracking a person's position or an object's position (also called a positioning service), a vehicle navigation service, an emergency rescue service, etc. have been widely used as the above-mentioned LBS. [0003] The current mobile communication system usually provides the...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/22H04L29/08H04W8/12H04W8/14H04W8/16H04W12/02
CPCH04W4/02H04W12/02H04L29/08657H04W4/20H04L67/18H04L67/52H04W8/24
Inventor 朴恩荣沈东熙许知永赵文证
Owner LG ELECTRONICS INC
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