Location system, method, server and terminal
First Claim
Patent Images
1. A location system, comprising:
- a location information server, configured to provide a Secure User Plane for Location Enabled Terminal (SET) with location information regarding the SET in a form of reference according to Location Configuration Protocol (LCP) standard of Internet Engineering Task Force (IETF), and to provide a Secure User Plane for Location (SUPL) server with location information corresponding to the location information reference regarding the SET;
the SUPL server, configured to obtain the location information regarding the SET from the location information server, based on the location information reference transmitted by the SET;
wherein the reference includes requesting for a location information Universal reference from the location generator; and
the location information reference regarding the SET is transmitted from the SET to the SUPL server via an SUPL message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group.
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Abstract
This document discusses a location system, method, server and terminal. A location information server provides a Secure User Plane for Location, SUPL, Enabled Terminal, SET, with location information regarding the SET in a form of reference; the SET provides a Secure User Plane for Location, SUPL, server with the location information reference regarding the SET via an SUPL message; the SUPL server obtains the location information regarding the SET from the location information server according to the location information reference transmitted by the SET.
10 Citations
33 Claims
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1. A location system, comprising:
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a location information server, configured to provide a Secure User Plane for Location Enabled Terminal (SET) with location information regarding the SET in a form of reference according to Location Configuration Protocol (LCP) standard of Internet Engineering Task Force (IETF), and to provide a Secure User Plane for Location (SUPL) server with location information corresponding to the location information reference regarding the SET; the SUPL server, configured to obtain the location information regarding the SET from the location information server, based on the location information reference transmitted by the SET; wherein the reference includes requesting for a location information Universal reference from the location generator; and the location information reference regarding the SET is transmitted from the SET to the SUPL server via an SUPL message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A location method, comprising:
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obtaining, by a Secure User Plane for Location (SUPL) server, a location information reference regarding a Secure User Plane for Location Enabled Terminal (SET) via an SUPL message; wherein the reference includes requesting for a location information Universal reference from the location generator, wherein the obtaining, by the SUPL server, the location information reference regarding the SET via the SUPL message comprises;
providing, by a location information server, the SET with the location information regarding the SET in a form of reference according to Location Configuration Protocol (LCP) standard of Internet Engineering Task Force (IETF), and providing, by the SET, the SUPL server with the location information reference via the SUPL message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 25, 26, 27, 28, 29)
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17. A location server, comprising:
- a reference determining unit, configured to obtain a location information reference regarding a Secure User Plane for Location Enabled Terminal (SET) via a Secure User Plane for Location (SUPL) message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group;
wherein the reference includes requesting for a location information Universal reference from the location generator, the location information reference regarding the SET is provided by a location information server according to Location Configuration Protocol (LCP) standard of Internet Engineering Task Force (IETF). - View Dependent Claims (18, 19)
- a reference determining unit, configured to obtain a location information reference regarding a Secure User Plane for Location Enabled Terminal (SET) via a Secure User Plane for Location (SUPL) message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group;
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20. A location terminal, comprising:
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a reference obtaining unit, configured to obtain a location information reference from a location information server according to Location Configuration Protocol (LCP) standard of Internet Engineering Task Force (IETF); and
/or a reference storing unit, configured to store or cache the location information reference;a reference providing unit, configured to transmit the location information reference to a Secure User Plane for Location (SUPL) server via a SUPL message according to Secure User Plane for Location (SUPL) standard of Open Mobile Architecture (OMA) Location (LOC) group; wherein the reference includes requesting for a location information Universal reference from the location generator. - View Dependent Claims (21, 22, 23, 24, 30, 31, 32, 33)
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Specification