公开(公告)号：MY155151A

公开(公告)日：2015-09-15

申请号：MYPI20101287

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 (110, 150) AND A SUPL ENABLED TERMINAL. IN A PARTICULAR IMPLEMENTATION, A SUPL INITIATION MESSAGE IS TRANSMITTED FROM A NETWORK ENTITY TO A SUPL ENTITY (115, 120), 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 (115, 120) THAT IS BASED, AT LEAST IN PART, ON AN ABILITY OF THE SUPL ENTITY (115, 120) TO SUPPORT AT LEAST ONE OF THE PLURALITY OF VERSIONS.

公开(公告)号：AU2014250652A1

公开(公告)日：2014-11-06

申请号：AU2014250652

申请日：2014-10-15

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 infonnation 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：ZA201109279B

公开(公告)日：2014-06-25

申请号：ZA201109279

申请日：2011-12-15

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

IPC: H04L20060101

Abstract: Techniques for supporting location services with a streamlined location service layer are described. In one design, a terminal may receive a location service request from an application 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：MX2011013004A

公开(公告)日：2012-01-12

申请号：MX2011013004

申请日：2010-06-04

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

IPC: H04L29/08

Abstract: Se describen técnicas para soportar servicios de ubicación con una capa de servicio de ubicación en línea de corriente; en un diseño, una terminal puede recibir una solicitud de servicio de ubicación desde una aplicación que es externa o interna a la terminal; la terminal puede intercambiar al menos un mensaje con un servidor de ubicación para establecer una sesión de ubicación extendida de una duración particular a través de la capa de servicio de ubicación en línea de corriente; posteriormente, la terminal puede obtener servicio de ubicación desde el servidor de ubicación en cualquier momento dentro de la duración particular de la sesión de ubicación extendida, por ejemplo, siempre que una solicitud de ubicación es recibida desde la aplicación; la terminal puede obtener servicio de ubicación cualquier número de veces y en cualquier momento durante la sesión de ubicación extendida; la terminal o aplicación puede emular un servicio de ubicación más complejo con base en la información de ubicación recibida todas las veces en las cuales el servicio de ubicación es obtenido por la terminal.

公开(公告)号：SG176104A1

公开(公告)日：2011-12-29

申请号：SG2011084399

申请日：2010-06-04

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  WACHTER ANDREAS K

Abstract: Techniques for supporting location services with a streamlined location service layer are described. In one design, a terminal may receive a location service request from an application 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：BRPI0806603A2

公开(公告)日：2011-09-06

申请号：BRPI0806603

申请日：2008-01-16

Applicant: QUALCOMM INC

Inventor： WACHTER ANDREAS K ,  LIN IE-HONG

IPC: H04W64/00

Abstract: Systems and techniques to determine an approximate location for a mobile device using historic location information. In an aspect, a SUPL Location Platform (SLP), which is a location server in SUPL, may receive data from SUPL Enabled Terminal (SET). The data may include the Multiple Location IDs Parameter. The real time Location ID Parameter may not have a current status. The SLP may determine an approximate position for the SET based on the Multiple Location IDs Parameter data received from the SET. The SLP may then send the approximate position to the SET or a SUPL Agent, or may use the approximate position information in another way. The SLP may send to the SET supported network information indicating one or more radio access networks supported by the SLP.

公开(公告)号：CA2777516A1

公开(公告)日：2011-04-21

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：CA2715977A1

公开(公告)日：2009-09-03

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 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：CA2904747A1

公开(公告)日：2009-07-16

申请号：CA2904747

申请日：2009-01-09

Applicant: QUALCOMM INC

Inventor： FARMER DOMINIC GERARD ,  WACHTER ANDREAS K ,  BURROUGHS KIRK ALLAN

IPC: H04W8/22 ,  H04W4/02 ,  H04W8/18

Abstract: Techniques for supporting location services in a user plane location architecture such as Secure User Plane Location (SUPL) are described. In an aspect, a terminal informs a location server of service capabilities of the terminal. The location server uses the service capabilities to request only location services supported by the terminal and to avoid requesting unsupported location services. The terminal generates a message containing its service capabilities and sends the message via a user plane, e.g., SUPL. The location server receives the message, obtains the service capabilities of the terminal, and stores these service capabilities for future network-initiated location sessions with the terminal. The location server determines whether a location service is supported by the terminal based on the service capabilities of the terminal. The location server communicates with the terminal via the user plane for the location service if supported by the terminal.

公开(公告)号：CA2700297A1

公开(公告)日：2009-04-02

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.