公开(公告)号：ZA201203173B

公开(公告)日：2016-01-27

申请号：ZA201203173

申请日：2012-05-02

Applicant: QUALCOMM INC

Inventor： WACHTER ANDREAS K ,  GUPTA RAJARSHI

Abstract: The subject matter disclosed herein relates to a system and method for determining indoor context information relating to a location of a mobile device. Indoor context information may be utilized by a mobile device or a network element to obtain an estimate of a location of the mobile device within an indoor environment.

公开(公告)号：CA2777516C

公开(公告)日：2015-12-08

申请号：CA2777516

申请日：2010-10-12

Applicant: QUALCOMM INC

Inventor： GUPTA RAJARSHI ,  WACHTER ANDREAS K

IPC: H04W64/00 ,  G01S5/00

Abstract: The subject matter disclosed herein relates to a system and method for determining indoor context information relating to a location of a mobile device. Indoor context information may be utilized by a mobile device or a network element to obtain an estimate of a location of the mobile device within an indoor environment.

公开(公告)号：BRPI0817728A2

公开(公告)日：2015-11-03

申请号：BRPI0817728

申请日：2008-09-26

Applicant: QUALCOMM INC

Inventor： WACHTER ANDREAS K ,  EDGE STEPHEN W

IPC: H04L29/06

公开(公告)号：CA2715977C

公开(公告)日：2015-04-07

申请号：CA2715977

申请日：2009-02-20

Applicant: QUALCOMM INC

Inventor： BURROUGHS KIRK ALLAN ,  EDGE STEPHEN W ,  LIN IE-HONG ,  WACHTER ANDREAS K

IPC: H04L29/08

Abstract: Techniques for querying for information on location sessions in a user plane location architecture are described. In an aspect, a location server may send a query message to a terminal to query for information on active location sessions, e.g., when at least one location session for periodic triggered service or area event triggered service is deemed to be active. The termi-nal may return a response message containing a list of session identifiers (IDs) for the active location sessions, parameters for the active location sessions, capabilities of the terminal, etc. The location server may compare the information received from the ter-minal and information stored at the location server. The location server may terminate each location session deemed to be active at only the terminal or only the location server. The location server may restart or terminate each location session having inconsistent parameters at the terminal and the location server.

公开(公告)号：CA2700297C

公开(公告)日：2015-02-17

申请号：CA2700297

申请日：2008-09-26

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

IPC: H04L29/06

Abstract: The subject matter disclosed herein relates to a system and method for negotiating a version of Secure User Plane Location (SUPL) between a network entity and a SUPL enabled terminal. In a particular implementation, a SUPL initiation message is transmitted from a network entity to a SUPL entity, where the SUPL initiation message identifies a plurality of SUPL versions capable of supporting a desired service. A response is received from the SUPL entity that is based, at least in part, on an ability of the SUPL entity to support at least one of the plurality of versions.

公开(公告)号：MY152812A

公开(公告)日：2014-11-28

申请号：MYPI2011005577

申请日：2010-06-04

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

IPC: H04W24/00

Abstract: TECHNIQUES FOR SUPPORTING LOCATION SERVICES WITH A STREAMLINED LOCATION SERVICE LAYER ARE DESCRIBED. IN ONE DESIGN, A TERMINAL (110) MAY RECEIVE A LOCATION SERVICE REQUEST FROM AN APPLICATION (112, 142) THAT IS INTERNAL OR EXTERNAL TO THE TERMINAL. THE TERMINAL MAY EXCHANGE AT LEAST ONE MESSAGE WITH A LOCATION SERVER TO ESTABLISH AN EXTENDED LOCATION SESSION OF A PARTICULAR DURATION VIA THE STREAMLINED LOCATION SERVICE LAYER. THE TERMINAL CAN THEREAFTER OBTAIN LOCATION SERVICE FROM THE LOCATION SERVER AT ANY TIME WITHIN THE PARTICULAR DURATION OF THE EXTENDED LOCATION SESSION, E.G., WHENEVER A LOCATION REQUEST IS RECEIVED FROM THE APPLICATION. THE TERMINAL MAY OBTAIN LOCATION SERVICE ANY NUMBER OF TIMES AND AT ANY TIME DURING THE EXTENDED LOCATION SESSION. THE TERMINAL OR APPLICATION MAY EMULATE A MORE COMPLEX LOCATION SERVICE BASED ON LOCATION INFORMATION RECEIVED FROM ALL OF THE TIMES IN WHICH LOCATION SERVICE IS OBTAINED BY THE TERMINAL.

公开(公告)号：AU2010210352B2

公开(公告)日：2014-08-14

申请号：AU2010210352

申请日：2010-02-09

Applicant: QUALCOMM INC

Inventor： WACHTER ANDREAS K ,  EDGE STEPHEN W ,  BURROUGHS KIRK ALLAN

IPC: H04W4/02 ,  H04L29/08

Abstract: Techniques for supporting triggered location services are described. In one design, at least one location related measurement for a terminal may be obtained and used to detect for a trigger event. For an equidistance triggered service, a trigger event may be declared if the distance traveled by the terminal exceeds a predefined distance. For a relative terminal to terminal triggered service, a trigger event may be declared if the terminal is inside or outside, or enters, or leaves a moving geographical target area defined by a reference terminal. For a velocity triggered service, a trigger event may be declared if the maximum velocity of the terminal exceeds a predefined velocity. For a time-distance-velocity combination triggered service, a trigger event may be declared based on distance traveled by the terminal, velocity of the terminal, and time since the last report. For all services, a report may be sent if a trigger event has occurred.

公开(公告)号：UA104092C2

公开(公告)日：2013-12-25

申请号：UAA201212543

申请日：2009-02-20

Applicant: QUALCOMM INC

Inventor： BURROUGHS KIRK ALLAN ,  EDGE STEPHEN W ,  LIN IE-HONG ,  WACHTER ANDREAS K

IPC: H04L29/08

公开(公告)号：AU2009219476B2

公开(公告)日：2013-10-24

申请号：AU2009219476

申请日：2009-02-20

Applicant: QUALCOMM INC

Inventor： BURROUGHS KIRK ALLAN ,  LIN IE-HONG ,  WACHTER ANDREAS K ,  EDGE STEPHEN W

IPC: H04L29/08

Abstract: Techniques for querying for information on location sessions in a user plane location architecture are described. In an aspect, a location server may send a query message to a terminal to query for information on active location sessions, e.g., when at least one location session for periodic triggered service or area event triggered service is deemed to be active. The terminal may return a response message containing a list of session identifiers (IDs) for the active location sessions, parameters for the active location sessions, capabilities of the terminal, etc. The location server may compare the information received from the terminal and information stored at the location server. The location server may terminate each location session deemed to be active at only the terminal or only the location server. The location server may restart or terminate each location session having inconsistent parameters at the terminal and the location server.

公开(公告)号：UA103394C2

公开(公告)日：2013-10-10

申请号：UAA201200146

申请日：2010-06-04

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

IPC: H04L29/08 ,  H04W4/02 ,  H04W4/20