Methods and apparatus for providing location data with variable validity and quality
    1.
    发明授权
    Methods and apparatus for providing location data with variable validity and quality 有权
    提供具有可变有效性和质量的位置数据的方法和装置

    公开(公告)号:US08396484B2

    公开(公告)日:2013-03-12

    申请号:US12192975

    申请日:2008-08-15

    IPC分类号: H04W24/00

    摘要: Methods, systems and computer program products for determining a location of a device based on location information are described. In some implementations, location assist information may be requested so as to determine a location of sufficient quality to satisfy a requesting application. Upon receiving the location assist information, empherides from one or more visible sources may be requested. The location assist information may be used to determine the location of the device until the device has received and decoded the empherides.

    摘要翻译: 描述了基于位置信息来确定设备的位置的方法,系统和计算机程序产品。 在一些实现中,可以请求位置辅助信息,以便确定满足请求应用程序的足够质量的位置。 在接收到位置辅助信息之后,可以请求来自一个或多个可见光源的星历。 位置辅助信息可以用于确定设备的位置,直到设备已经接收并解码星历。

    METHODS AND APPARATUS FOR PROVIDING LOCATION DATA WITH VARIABLE VALIDITY AND QUALITY
    2.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING LOCATION DATA WITH VARIABLE VALIDITY AND QUALITY 有权
    用于提供具有可变有效性和质量的位置数据的方法和装置

    公开(公告)号:US20140004882A1

    公开(公告)日:2014-01-02

    申请号:US13794196

    申请日:2013-03-11

    IPC分类号: H04W4/02

    摘要: Methods, systems and computer program products for determining a location of a device based on location information are described. In some implementations, location assist information may be requested so as to determine a location of sufficient quality to satisfy a requesting application. Upon receiving the location assist information, empherides from one or more visible sources may be requested. The location assist information may be used to determine the location of the device until the device has received and decoded the empherides.

    摘要翻译: 描述了基于位置信息来确定设备的位置的方法,系统和计算机程序产品。 在一些实现中,可以请求位置辅助信息,以便确定满足请求应用的足够质量的位置。 在接收到位置辅助信息之后,可以请求来自一个或多个可见光源的星历。 位置辅助信息可以用于确定设备的位置,直到设备已经接收并解码星历。

    Location Based Services Information Storage and Transport
    3.
    发明申请
    Location Based Services Information Storage and Transport 审中-公开
    基于位置的服务信息存储和运输

    公开(公告)号:US20090167599A1

    公开(公告)日:2009-07-02

    申请号:US12197128

    申请日:2008-08-22

    IPC分类号: G01S1/00

    摘要: Methods, systems and computer program products for providing an adaptive active location information gathering algorithm are described. Specifically, significant information density gains can be achieved by using an adaptive active location information gathering algorithm. The adaptive algorithm may select a compression and decompression encoding appropriate to deliver maximum information density while being adjusted automatically to accommodate variations including velocity and duration changes within a defined reporting period to ensure versatility and maximum efficiency.

    摘要翻译: 描述了用于提供自适应主动位置信息采集算法的方法,系统和计算机程序产品。 具体来说,可以通过使用自适应主动位置信息采集算法来实现显着的信息密度增益。 自适应算法可以选择适于提供最大信息密度的压缩和解压缩编码,同时自动调整以适应包括在定义的报告周期内的速度和持续时间变化的变化,以确保多功能性和最大效率。

    Methods and Apparatus for Providing Location Data with Variable Validity and Quality
    4.
    发明申请
    Methods and Apparatus for Providing Location Data with Variable Validity and Quality 有权
    提供具有可变有效性和质量的位置数据的方法和装置

    公开(公告)号:US20090061898A1

    公开(公告)日:2009-03-05

    申请号:US12192975

    申请日:2008-08-15

    IPC分类号: H04W64/00

    摘要: Methods, systems and computer program products for determining a location of a device based on location information are described. In some implementations, location assist information may be requested so as to determine a location of sufficient quality to satisfy a requesting application. Upon receiving the location assist information, empherides from one or more visible sources may be requested. The location assist information may be used to determine the location of the device until the device has received and decoded the empherides.

    摘要翻译: 描述了基于位置信息来确定设备的位置的方法,系统和计算机程序产品。 在一些实现中,可以请求位置辅助信息,以便确定满足请求应用的足够质量的位置。 在接收到位置辅助信息之后,可以请求来自一个或多个可见光源的星历。 位置辅助信息可以用于确定设备的位置,直到设备已经接收并解码星历。