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    LOCATION SPECIFIC SEARCH FOR REGIONAL SATELLITE VEHICLES
    1.
    发明专利
    LOCATION SPECIFIC SEARCH FOR REGIONAL SATELLITE VEHICLES 未知

    公开(公告)号：CA2726515A1

    公开(公告)日：2010-01-14

    申请号：CA2726515

    申请日：2009-06-23

    Applicant: QUALCOMM INC

    Inventor： PON RAYMAN WAI ,  ISCHE MARC ,  RISTIC BORISLAV ,  WU JIE

    IPC: G01S1/00 ,  G01S5/14

    Abstract: A position location system, method, and apparatus are disclosed. A wireless device receives a first signal and obtains an identifier indicative of a first location from the first signal. The first signal can be received from a cellular base station and the first identifier can be a mobile country code. The wireless device uses the identifier to determine the availability of signals from a regional satellite system at the first location. If signals from the regional satellite system are available at the first location, the wireless device retrieves information associated with one or more satellite vehicles in the regional satellite system. The information can include pseudo-random number codes and a Doppler search range corresponding to the first location. The wireless device receives a second signal and processes the second signal to obtain first satellite signal information. The wireless device determines its position at least partially based on the first satellite signal information.

    2.
    发明专利
    未知

    公开(公告)号：BRPI0410275A

    公开(公告)日：2006-05-16

    申请号：BRPI0410275

    申请日：2004-05-14

    Applicant: QUALCOMM INC

    Inventor： ISCHE MARC

    IPC: H04L29/06 ,  H04L29/08 ,  H04W4/02 ,  H04W4/029 ,  H04Q7/20

    Abstract: A communication protocol for use between a position-location server and a wireless communication device provides for messages in the ubiquitous extensible markup language (XML) to be sent between the position-location server and the wireless communication device over a wireless communication network. In particular, the position-location sever composes a position-location request, and sends the request to a wireless communication device. The request seeks information from the wireless communication device, and may include information relating to the location, altitude, velocity, and orientation of the wireless communication device. In return, the wireless communication device provides a position-location response that includes the requested information. Additionally, information relating to the accuracy of the position and location information can be included with the response to improve any predictive metrics that are later determined by the position-location server.

    API UBICACION DE POSICION SMS/XML DE DOS VIAS.
    4.
    发明专利
    API UBICACION DE POSICION SMS/XML DE DOS VIAS. 未知

    公开(公告)号：MXPA05012256A

    公开(公告)日：2006-02-10

    申请号：MXPA05012256

    申请日：2004-05-14

    Applicant: QUALCOMM INC

    Inventor： ISCHE MARC

    IPC: H04L29/06 ,  H04L29/08 ,  H04W4/02 ,  H04W4/029 ,  H04Q7/20

    Abstract: Un protocolo de comunicacion para utilizarse entre un servidor de posicion-ubicacion y un dispositivo de comunicacion inalambrica que provee los mensajes en el lenguaje de etiquetado extensible ubicuo (XML) para enviarse entre el servidor de posicion-ubicacion y el dispositivo de comunicacion inalambrica en una red de comunicacion inalambrica, en particular, el servidor de posicion-ubicacion redacta una solicitud de posicion-ubicacion, y envia la solicitud a un dispositivo de comunicacion inalambrica; la solicitud busca la informacion desde el dispositivo de comunicacion inalambrica y puede incluir la informacion referente a la ubicacion, altitud, velocidad y orientacion del dispositivo de comunicacion inalambrica; a cambio, el dispositivo de comunicacion inalambrica provee una respuesta de posicion-ubicacion que incluye la informacion solicitada; adicionalmente, se puede incluir la informacion referente a la exactitud de la informacion de posicion y ubicacion con la respuesta para mejorar cualquier metrica predecible que el servidor de posicion-ubicacion determine posteriormente.

    SYSTEM AND/OR METHOD FOR REDUCING INITIAL POSITION UNCERTAINTY IN SPS OPERATION
    5.
    发明申请
    SYSTEM AND/OR METHOD FOR REDUCING INITIAL POSITION UNCERTAINTY IN SPS OPERATION 审中-公开
    用于降低SPS操作中初始位置不确定性的系统和/或方法

    公开(公告)号：WO2009129507A2

    公开(公告)日：2009-10-22

    申请号：PCT/US2009041037

    申请日：2009-04-17

    Applicant: QUALCOMM INC ,  ISCHE MARC ,  DAITA LALITAPRASAD V ,  ROWLAND THOMAS K

    Inventor： ISCHE MARC ,  DAITA LALITAPRASAD V ,  ROWLAND THOMAS K

    IPC: G01S1/00 ,  H04W64/00

    CPC classification number: H04W64/00 ,  G01S5/02 ,  G01S19/252

    Abstract: The subject matter disclosed herein relates to a system and method for reducing an initial position uncertainty of a mobile station. In one example, although claimed subject matter is not so limited, a process to improve an initial position estimate comprises identifying the locations of a serving cell and at least one other landmark proximate to a receiver and determining an initial estimate of the location of the receiver based, at least in part, on the identified locations of the serving cell and the at least one other landmark..

    Abstract translation: 本文公开的主题涉及用于减少移动台的初始位置不确定性的系统和方法。 在一个示例中，尽管所要求保护的主题并不受此限制，但是改进初始位置估计的过程包括识别服务小区的位置和接近接收者的至少一个其他地标的位置，并且确定接收者的位置的初始估计 至少部分地基于所述服务小区的所识别的位置和所述至少一个其他地标。

    TWO-WAY SMS/XML POSITION LOCATION API
    6.
    发明申请
    TWO-WAY SMS/XML POSITION LOCATION API 审中-公开
    双向SMS / XML位置API

    公开(公告)号：WO2004105295A3

    公开(公告)日：2005-02-10

    申请号：PCT/US2004015203

    申请日：2004-05-14

    Applicant: QUALCOMM INC ,  ISCHE MARC

    Inventor： ISCHE MARC

    IPC: H04L29/06 ,  H04L29/08 ,  H04W4/02 ,  H04Q7/20

    CPC classification number: H04L29/06 ,  H04L67/04 ,  H04L67/18 ,  H04L69/329 ,  H04W4/02

    Abstract: A communication protocol for use between a position-location server and a wireless communication device provides for messages in the ubiquitous extensible markup language (XML) to be sent between the position-location server and the wireless communication device over a wireless communication network. In particular, the position-location sever composes a position-location request, and sends the request to a wireless communication device. The request seeks information from the wireless communication device, and may include information relating to the location, altitude, velocity, and orientation of the wireless communication device. In return, the wireless communication device provides a position-location response that includes the requested information. Additionally, information relating to the accuracy of the position and location information can be included with the response to improve any predictive metrics that are later determined by the position-location server.

    Abstract translation: 在位置定位服务器和无线通信设备之间使用的通信协议提供通过无线通信网络在位置定位服务器和无线通信设备之间发送的普遍可扩展标记语言（XML）中的消息。 特别地，位置定位服务器构成位置位置请求，并将该请求发送到无线通信设备。 该请求寻求来自无线通信设备的信息，并且可以包括与无线通信设备的位置，高度，速度和方位有关的信息。 作为回报，无线通信设备提供包括所请求信息的位置定位响应。 另外，与位置和位置信息的准确性相关的信息可以包括在响应中，以改进随后由位置定位服务器确定的任何预测度量。

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