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Location system, method and terminal

A positioning system and positioning terminal technology, applied in the field of mobile communication technology and the Internet, can solve problems such as no implementation plan

Inactive Publication Date: 2011-04-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current requirement collection stage, the requirement to introduce IETF's LCP standard into the SUPL architecture has been proposed, but there is currently no relevant implementation plan for this requirement

Method used

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  • Location system, method and terminal
  • Location system, method and terminal
  • Location system, method and terminal

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Embodiment Construction

[0045] In the present invention, after the location information server receives the location information request sent by the SET terminal, it returns the location information of the SET terminal, that is, the location information reference, to the SET terminal in the form of reference; the SUPL server refers to the location information transmitted by the SET terminal from The location information server obtains the location information of the SET terminal. When the location request for the SET terminal is initiated by the SET terminal itself, the location information request sent by the SET terminal is actively sent by the SET terminal; when the location request for the SET terminal is initiated by the network side, the location information request sent by the SET terminal is The SUPL proxy client on the network side sends it after requesting positioning.

[0046] figure 1 It is a schematic diagram of the structure of the positioning system integrating LCP and SUPL in the present...

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Abstract

The invention discloses a location system, method and terminal. In the scheme of the invention, a location information server provides location information of an SET terminal to the SET terminal in the form of reference, and the SET terminal provides the location information of location information reference corresponding to the SET terminal to a secure user plane location (SUPL) server; and the SUPL server obtains the location information of the SET terminal from the location information server according to the location information reference transmitted by the SET terminal. The integration of the current mainstream location architecture of open mobile architecture location (OMA LOC)-based SUPL and the other mainstream location architecture of internet engineering task force (IETF)-based location configuration protocol (LCP) can be realized.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology and the Internet, in particular to a positioning system, method and terminal that realize the integration of a mobile communication network and the Internet. Background technique [0002] As one of the characteristic services of mobile communications, location-based services have always been regarded as a bright spot for future mobile value-added services. Currently, major mobile communication operators in North America, Europe, Asia-Pacific, Japan and South Korea and other countries and regions have launched mobile positioning services. Mobile positioning service is the most attractive service among mobile value-added services, and it is also one of the most complex services in all links of the industry chain. [0003] LOC (Location) is the work of the Location Interoperability Forum (LIF) in the Open Mobile Alliance (OMA, Open Mobile Architecture) in 2002, and the location servic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00H04W88/18H04W4/20
CPCH04W4/20H04W80/085H04W4/02
Inventor 李会单良
Owner ZTE CORP