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公开(公告)号：CA2876599A1
公开(公告)日：2009-09-03
申请号：CA2876599
申请日：2009-02-20
Applicant: QUALCOMM INC
Inventor： BURROUGHS KIRK ALLAN , EDGE STEPHEN W , LIN IE-HONG , WACHTER ANDREAS K
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.
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公开(公告)号：CA2711856A1
公开(公告)日：2009-07-16
申请号：CA2711856
申请日：2009-01-09
Applicant: QUALCOMM INC
Inventor： FARMER DOMINIC GERARD , WACHTER ANDREAS K , BURROUGHS KIRK ALLAN
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.
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公开(公告)号：AU2009203964A1
公开(公告)日：2009-07-16
申请号：AU2009203964
申请日：2009-01-09
Applicant: QUALCOMM INC
Inventor： BURROUGHS KIRK ALLAN , WACHTER ANDREAS K , FARMER DOMINIC GERARD
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.
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公开(公告)号：CA2700152A1
公开(公告)日：2009-04-09
申请号：CA2700152
申请日：2008-10-03
Applicant: QUALCOMM INC
Inventor： EDGE STEPHEN W , WACHTER ANDREAS K , KANNAN PRASANNA , LO CHARLES N
Abstract: Techniques for sending and receiving broadcast information are described. In an aspect, broadcast metadata may be generated for broadcast information and may include location and time criteria used by terminals to filter the broadcast information. Each location and time criterion may include (i) a location criterion given by a target location and a presence or absence requirement and (ii) a time criterion given by a time period in which the location criterion applies. A terminal may receive the broadcast metadata prior to or with the broadcast information, obtain location and time criteria from the broadcast metadata, and filter the broadcast information based on the location and time criteria. The terminal may evaluate each location and time criterion by determining its location within a specified time period and determining whether its location is within or outside a specified target location, as indicated by the presence or absence requirement.
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公开(公告)号：PH12015501329A1
公开(公告)日：2016-07-25
申请号：PH12015501329
申请日：2015-06-15
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , EDGE STEPHEN W , ALLAN BURROUGHS KIRK
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.
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Patent Agency Ranking
公开(公告)号：BRPI1008193A2
公开(公告)日：2016-03-01
申请号：BRPI1008193
申请日：2010-02-09
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , BURROUGHS KIRK ALLAN , EDGE STEPHEN W
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17.发明专利
公开(公告)号：CA2762330C
公开(公告)日：2015-06-23
申请号：CA2762330
申请日：2010-06-04
Applicant: QUALCOMM INC
Inventor： EDGE STEPHEN W , WACHTER ANDREAS K
IPC: H04L29/08
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.
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公开(公告)号：ES2510406T3
公开(公告)日：2014-10-21
申请号：ES11728984
申请日：2011-06-17
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , EDGE STEPHEN WILLIAM
Abstract: Un procedimiento (200) para una Plataforma de Localización SUPL (150), comprendiendo el procedimiento: recibir (202) desde un agente de Localización Segura de Usuario en Plano SUPL (170) una solicitud de estimaciones de posición para un terminal habilitado SUPL, SET (120); proporcionar (204) un mensaje de inicio de la Plataforma de Localización SUPL, SLP (150) al SET para iniciar una sesión de localización, incluyendo el mensaje de inicio la capacidad de servicio de la SLP; recibir (2) las capacidades del SET desde el SET; comunicar (210) con el SET para determinar al menos una estimación de la posición del SET; y enviar (212) la al menos una estimación de la posición al agente de SUPL; y en el que las capacidades de servicio de la SLP incluyen capacidades de protocolo de posicionamiento de la SLP.
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公开(公告)号：AU2009203964B2
公开(公告)日：2013-05-09
申请号：AU2009203964
申请日：2009-01-09
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , BURROUGHS KIRK ALLAN , FARMER DOMINIC GERARD
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.
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公开(公告)号：UA101650C2
公开(公告)日：2013-04-25
申请号：UAA201011412
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
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