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21.发明专利
公开(公告)号：AR082515A1
公开(公告)日：2012-12-12
申请号：ARP110103044
申请日：2011-08-19
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , EDGE STEPHEN WILLIAM
IPC: G01S19/11
Abstract: Técnicas para soportar servicios de localización. En un aspecto, se puede establecer una sesión genérica de localización entre un terminal y un servidor de localización para una duración particular o hasta que se termine la sesión genérica de localización por una condición de activación. Los parámetros relacionados con la sesión genérica de localización se pueden intercambiar entre el terminal y el servidor de localización durante la puesta en funcionamiento de la sesión. Luego, el terminal y el servidor de localización pueden participar en una o más actividades de posicionamiento en cualquier momento durante la sesión genérica de localización. Cada actividad de posicionamiento puede ser de cualquier tipo soportado por el terminal y el servidor de localización. Se puede iniciar la sesión genérica de localización ya sea por el terminal o por el servidor de localización. En un diseño, una entidad (p.ej., el servidor de localización) puede iniciar la sesión genérica de localización, y la otra entidad (p.ej., el terminal) puede mandar un mensaje de finalización para terminar la sesión genérica de localización.
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公开(公告)号：AU2010306926A1
公开(公告)日：2012-05-10
申请号：AU2010306926
申请日：2010-10-12
Applicant: QUALCOMM INC
Inventor： GUPTA RAJARSHI , WACHTER ANDREAS K
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.
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公开(公告)号：SG173480A1
公开(公告)日：2011-09-29
申请号：SG2011055134
申请日：2010-02-09
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , EDGE STEPHEN W , BURROUGHS KIRK ALLAN
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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公开(公告)号：CA2852348A1
公开(公告)日：2010-08-12
申请号：CA2852348
申请日：2010-02-09
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , EDGE STEPHEN W , BURROUGHS KIRK ALLAN
IPC: H04W4/02
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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公开(公告)号：AU2008308558A1
公开(公告)日：2009-04-09
申请号：AU2008308558
申请日：2008-10-03
Applicant: QUALCOMM INC
Inventor： EDGE STEPHEN W , KANNAN PRASANNA , WACHTER ANDREAS K , 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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Patent Agency Ranking
公开(公告)号：CA2904747C
公开(公告)日：2017-10-17
申请号：CA2904747
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：CA2711856C
公开(公告)日：2016-09-20
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 de-scribed. In an aspect, a terminal informs a location server of service capa-bilities of the terminal. The location server uses the service capabilities to request only location services supported by the terminal and to avoid re-questing 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：CA2700152C
公开(公告)日：2016-08-30
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：BR122013003764A2
公开(公告)日：2016-03-22
申请号：BR122013003764
申请日：2010-02-09
Applicant: QUALCOMM INC
Inventor： WACHTER ANDREAS K , BORROUGHS KIRK ALLAN , EDGE STEPHEN W
Abstract: método e equipamento para suportar serviços de localização. são descritas técnicas para suportar serviços de localizaçâo acionados. em um projeto, peio menos uma medição relacionada à localização para um terminal pode ser obtida e utilizada para detectar um evento acionador. para um serviço acionado por equidistância, um evento acionador pode ser declarado se a distância percorrida pelo terminal ultrapassa uma distância pré-definida. para serviço acionado de terminal a terminal relativo, um evento acionador pode ser declarado se o terminal estiver dentro ou fora, ou entra em ou sai de uma área geográfica alvo em movimento definida por um terminal de referência. para um serviço acionado por velocidade, um evento acionador pode ser declarado se a velocidade máxima do terminal exceder uma velocidade pré-definida. para um serviço acionado pela combinaçâo tempo-distância-velocidade, um evento acionador pode ser declarado com base na distância percorrida pelo terminal, na velocidade do terminal e no tempo decorrido desde o último relatório. para todos os serviços, um relatório pode ser enviado se um evento acionador tiver ocorrido.
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公开(公告)号：AU2013216633B2
公开(公告)日：2015-09-24
申请号：AU2013216633
申请日：2013-08-14
Applicant: QUALCOMM INC
Inventor： EDGE STEPHEN , WACHTER ANDREAS K , BURROUGHS KIRK ALLAN
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. 140 130 2 0110 SUPL H-SLP 200 Target Agent SET A Location Request, (equidistance trigger) B Session Establishment Monitor location C of target SET D Update distance traveled by SET E Check for trigger event IF Trigger Response Report Trigger Event { GT TrgeTRsos H Monitor location, update distance traveled, and report any trigger event Session Termination
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