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    • 1. 发明授权
    • Method and apparatus for faster global positioning system (GPS) location using a pre-computed spatial location for tracking GPS satellites
    • 用于使用预先计算的用于跟踪GPS卫星的空间位置的更快的全球定位系统(GPS)位置的方法和装置
    • US08085190B2
    • 2011-12-27
    • US12060218
    • 2008-03-31
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • G01S19/48G01S19/23
    • G01S19/252G01S19/258G01S19/31G01S19/34
    • A method and apparatus for faster global positioning system (GPS) location using pre-computed spatial location data are described. In one embodiment, a method includes acquiring a pre-computed spatial location of a mobile platform device (MPD) that is computed when a GPS receiver is disabled due to the spatial location of the MPD. In one embodiment, the pre-computed spatial location is determined by a non-GPS based spatial location technology when a receiver is disabled due to the spatial location of the MPD. During the periodic computation of spatial location data, the GPS receiver may be monitored. In one embodiment, in response to activation of the GPS receiver, the pre-computed spatial location data is provided to the GPS receiver for identification and lock onto a predetermined number of visible satellites to reduce a time to first fix (TTFF) a current spatial location of the MPD. Other embodiments are described and claimed.
    • 描述了使用预先计算的空间位置数据的用于更快的全球定位系统(GPS)位置的方法和装置。 在一个实施例中,一种方法包括获取当GPS接收机由于MPD的空间位置而被禁用时计算的移动平台设备(MPD)的预先计算的空间位置。 在一个实施例中,当接收机由于MPD的空间位置被禁用时,预先计算的空间位置由基于非基于GPS的空间位置技术确定。 在空间位置数据的周期性计算期间,可以监测GPS接收机。 在一个实施例中,响应于GPS接收机的激活,预先计算出的空间位置数据被提供给GPS接收机,用于识别并锁定到预定数量的可见卫星上,以减少首先固定(TTFF)当前空间 MPD的位置。 描述和要求保护其他实施例。
    • 2. 发明申请
    • METHOD AND APPARATUS FOR FASTER GLOBAL POSITIONING SYSTEM (GPS) LOCATION USING A PRE-COMPUTED SPATIAL LOCATION FOR TRACKING GPS SATELLITES
    • 用于跟踪GPS卫星的预先计算的空间位置的快速全球定位系统(GPS)位置的方法和装置
    • US20090243929A1
    • 2009-10-01
    • US12060218
    • 2008-03-31
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • G01S1/00
    • G01S19/252G01S19/258G01S19/31G01S19/34
    • A method and apparatus for faster global positioning system (GPS) location using pre-computed spatial location data are described. In one embodiment, a method includes acquiring a pre-computed spatial location of a mobile platform device (MPD) that is computed when a GPS receiver is disabled due to the spatial location of the MPD. In one embodiment, the pre-computed spatial location is determined by a non-GPS based spatial location technology when a receiver is disabled due to the spatial location of the MPD. During the periodic computation of spatial location data, the GPS receiver may be monitored. In one embodiment, in response to activation of the GPS receiver, the pre-computed spatial location data is provided to the GPS receiver for identification and lock onto a predetermined number of visible satellites to reduce a time to first fix (TTFF) a current spatial location of the MPD. Other embodiments are described and claimed.
    • 描述了使用预先计算的空间位置数据的用于更快的全球定位系统(GPS)位置的方法和装置。 在一个实施例中,一种方法包括获取当GPS接收机由于MPD的空间位置而被禁用时计算的移动平台设备(MPD)的预先计算的空间位置。 在一个实施例中,当接收机由于MPD的空间位置被禁用时,预先计算的空间位置由基于非基于GPS的空间位置技术确定。 在空间位置数据的周期性计算期间,可以监测GPS接收机。 在一个实施例中,响应于GPS接收机的激活,预先计算出的空间位置数据被提供给GPS接收机,用于识别并锁定到预定数量的可见卫星上,以减少首先固定(TTFF)当前空间 MPD的位置。 描述和要求保护其他实施例。
    • 3. 发明申请
    • Method and Apparatus for Faster Global Positioning System (GPS) Location Using Pre-Downloaded Assistance Data
    • 使用预先下载的援助数据更快的全球定位系统(GPS)位置的方法和装置
    • US20090085801A1
    • 2009-04-02
    • US11864817
    • 2007-09-28
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • Uttam SenguptaSanjay BakshiShriharsha Hegde
    • G01S1/00H04B7/185
    • G01S19/252G01S19/258
    • A method and apparatus for faster global positioning system (GPS) location using pre-downloaded assistance data are described. In one embodiment, the method includes the periodic acquisition of assistance data when a GPS receiver is disabled. In one embodiment, the GPS receiver may be disabled due to a spatial location of a mobile platform device (MPD) that includes the GPS receiver. During the periodic acquisition of the assistance data, the GPS receiver may be monitored. In one embodiment, in response to activation of the GPS receiver, the assistance data is provided to the GPS receiver to reduce a time to first fix (TTFF) following lock onto a predetermined number of visible satellites to establish a current spatial location of the MPD. Other embodiments are described and claimed.
    • 描述了使用预先下载的辅助数据的更快的全球定位系统(GPS)位置的方法和装置。 在一个实施例中,该方法包括当GPS接收器被禁用时周期性地获取辅助数据。 在一个实施例中,由于包括GPS接收机的移动平台设备(MPD)的空间位置,GPS接收机可能被禁用。 在周期性地获取辅助数据期间,可以监测GPS接收机。 在一个实施例中,响应于GPS接收器的激活,辅助数据被提供给GPS接收机以减少在锁定到预定数量的可见卫星之后首先固定(TTFF)的时间,以建立MPD的当前空间位置 。 描述和要求保护其他实施例。
    • 6. 发明授权
    • Method and apparatus for faster global positioning system (GPS) location using a pre-computed spatial location for tracking GPS satellites
    • 用于使用预先计算的用于跟踪GPS卫星的空间位置的更快的全球定位系统(GPS)位置的方法和装置
    • US08816903B2
    • 2014-08-26
    • US13332236
    • 2011-12-20
    • Uttam SenguptaSanjay BakshiShriharsha Hedge
    • Uttam SenguptaSanjay BakshiShriharsha Hedge
    • G01S19/48G01S19/23
    • G01S19/252G01S19/258G01S19/31G01S19/34
    • A method and apparatus for faster global positioning system (GPS) location using pre-computed spatial location data are described. In one embodiment, a method includes acquiring a pre-computed spatial location of a mobile platform device (MPD) that is computed when a GPS receiver is disabled due to the spatial location of the MPD. In one embodiment, the pre-computed spatial location is determined by a non-GPS based spatial location technology when a receiver is disabled due to the spatial location of the MPD. During the periodic computation of spatial location data, the GPS receiver may be monitored. In one embodiment, in response to activation of the GPS receiver, the pre-computed spatial location data is provided to the GPS receiver for identification and lock onto a predetermined number of visible satellites to reduce a time to first fix (TTFF) a current spatial location of the MPD. Other embodiments are described and claimed.
    • 描述了使用预先计算的空间位置数据的用于更快的全球定位系统(GPS)位置的方法和装置。 在一个实施例中,一种方法包括获取当GPS接收机由于MPD的空间位置而被禁用时计算的移动平台设备(MPD)的预先计算的空间位置。 在一个实施例中,当接收机由于MPD的空间位置被禁用时,预先计算的空间位置由基于非基于GPS的空间位置技术确定。 在空间位置数据的周期性计算期间,可以监测GPS接收机。 在一个实施例中,响应于GPS接收机的激活,预先计算出的空间位置数据被提供给GPS接收机,用于识别并锁定到预定数量的可见卫星上,以减少首先固定(TTFF)当前空间 MPD的位置。 描述和要求保护其他实施例。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR FASTER GLOBAL POSITIONING SYSTEM (GPS) LOCATION USING A PRE-COMPUTED SPATIAL LOCATION FOR TRACKING GPS SATELLITES
    • 用于跟踪GPS卫星的预先计算的空间位置的快速全球定位系统(GPS)位置的方法和装置
    • US20120112961A1
    • 2012-05-10
    • US13332236
    • 2011-12-20
    • Uttam SenguptaSanjay BakshiShriharsha Hedge
    • Uttam SenguptaSanjay BakshiShriharsha Hedge
    • G01S19/48
    • G01S19/252G01S19/258G01S19/31G01S19/34
    • A method and apparatus for faster global positioning system (GPS) location using pre-computed spatial location data are described. In one embodiment, a method includes acquiring a pre-computed spatial location of a mobile platform device (MPD) that is computed when a GPS receiver is disabled due to the spatial location of the MPD. In one embodiment, the pre-computed spatial location is determined by a non-GPS based spatial location technology when a receiver is disabled due to the spatial location of the MPD, During the periodic computation of spatial location data, the GPS receiver may be monitored. In one embodiment, in response to activation of the GPS receiver, the pre-computed spatial location data is provided to the GPS receiver for identification and lock onto a predetermined number of visible satellites to reduce a time to first fix (TTFF) a current spatial location of the MPD. Other embodiments are described and claimed.
    • 描述了使用预先计算的空间位置数据的用于更快的全球定位系统(GPS)位置的方法和装置。 在一个实施例中,一种方法包括获取当GPS接收机由于MPD的空间位置而被禁用时计算的移动平台设备(MPD)的预先计算的空间位置。 在一个实施例中,当由于MPD的空间位置而使接收机被禁用时,预先计算的空间位置由非基于GPS的空间定位技术确定。在空间位置数据的周期性计算期间,可以监测GPS接收机 。 在一个实施例中,响应于GPS接收机的激活,预先计算出的空间位置数据被提供给GPS接收机,用于识别并锁定到预定数量的可见卫星上,以减少首先固定(TTFF)当前空间 MPD的位置。 描述和要求保护其他实施例。