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：SG10201401520RA

公开(公告)日：2014-06-27

申请号：SG10201401520R

申请日：2010-04-21

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  TENNY NATHAN E ,  FISCHER SVEN

Abstract: Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning may be supported by a location server that can reside in different entities. In one design, the location server may obtain positioning information (e.g., measurements) for a target device via a common positioning protocol. The location server may use the common positioning protocol regardless of where it resides and may communicate with other entities via this protocol. The location server may determine location information (e.g., a location estimate) for the target device based on the positioning information. In another aspect, positioning may be supported by transporting multiple positioning messages together. In yet another aspect, positioning may be supported by transporting a positioning message containing multiple parts defined by different organizations. In yet another aspect, positioning may be supported with shared measurement data units and/or shared assistance data units that may be applicable for different positioning methods.

公开(公告)号：AU2010270923B2

公开(公告)日：2014-05-08

申请号：AU2010270923

申请日：2010-06-22

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  BURROUGHS KIRK ALLAN ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W4/02 ,  H04L29/08

Abstract: Techniques for transporting messages for location services (LCS) are described. A Mobility Management Entity (MME) may have a location session with an Evolved Serving Mobile Location Center (E-SMLC) to provide location services for a User Equipment (UE). The UE may exchange LCS-related messages with the E-SMLC to obtain location services. In an aspect, LCS-related messages exchanged between the UE and the E-SMLC may be encapsulated in Non-Access Stratum (NAS) messages and transported via the MME and a base station. In another aspect, a routing identifier (ID) may be used to associate messages exchanged between the UE and the MME with the location session between the MME and the E-SMLC for the UE. Each NAS message exchanged between the MME and the UE may include the routing ID, which may enable the MME to associate each NAS message from the UE with the location session between the MME and the E-SMLC.

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

公开(公告)号：UA100800C2

公开(公告)日：2013-01-25

申请号：UAA201110767

申请日：2010-02-09

Applicant: QUALCOMM INC

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

IPC: H04L29/08 ,  H04W4/02

Abstract: Описаныспособыдляподдержанияактивированныхуслугопределенияместоположения. Водномисполнении, покрайнеймере, одноизмерение, относящеесяк определениюместоположения, длятерминаламожетбытьполученои использовано, чтобывыявитьсобытиеактивации. Дляэквидистантноактивированнойуслугисобытиеактивацииможетбытьобъявлено​​, еслирасстояние, пройденноетерминалом, превышаетзаранеезаданноерасстояние. Дляактивированнойуслуги "терминалотносительнотерминала", событиеактивацииможетбытьобъявлено​​, еслитерминалнаходитсявн�