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    • 7. 发明申请
    • METHOD AND APPARATUS FOR POSITION DETERMINATION WITH HYBRID SPS ORBIT DATA
    • 用于利用混合SPS数据进行位置确定的方法和装置
    • US20100194634A1
    • 2010-08-05
    • US12365657
    • 2009-02-04
    • Zoltan F. BiacsLeonid SheynblatArnold Jason Gum
    • Zoltan F. BiacsLeonid SheynblatArnold Jason Gum
    • G01S1/00
    • G01S19/27G01S19/23G01S19/258G01S19/33G01S19/42
    • A method and system for a mobile station to determine its position (or velocity) and time using a hybrid combination of satellite orbit data. In one aspect, the mobile station combines predicted orbit data from one satellite and real-time orbit data from another satellite in the determination of a fix. The combination can be made to the satellites in the same or different satellite systems. The mobile station can use the real-time orbit data of a satellite at one time period and the predicted orbit data of the same satellite at another time period. In another aspect, the mobile station can use the real-time orbit data to correct the clock bias in the predicted orbit data. The correction to the clock bias can be made to the same satellite that provides the real-time orbit data, or to a different satellite in the same or in another satellite system.
    • 移动台用卫星轨道数据的混合组合来确定其位置(或速度)和时间的方法和系统。 在一个方面,移动台在确定固定时将来自一个卫星的预测轨道数据和来自另一颗卫星的实时轨道数据相结合。 可以对相同或不同卫星系统的卫星进行组合。 移动台可以在一个时间段使用卫星的实时轨道数据,并在另一时间段使用同一卫星的预测轨道数据。 另一方面,移动站可以使用实时轨道数据来校正预测轨道数据中的时钟偏差。 可以对提供实时轨道数据的相同卫星或相同或另一卫星系统中的不同卫星进行对时钟偏差的校正。
    • 10. 发明授权
    • Method and apparatus for position determination with hybrid SPS orbit data
    • 用混合SPS轨道数据进行位置确定的方法和装置
    • US09366763B2
    • 2016-06-14
    • US12365657
    • 2009-02-04
    • Zoltan F. BiacsLeonid SheynblatArnold Jason Gum
    • Zoltan F. BiacsLeonid SheynblatArnold Jason Gum
    • G01S19/48G01S19/27G01S19/33G01S19/23G01S19/25G01S19/42
    • G01S19/27G01S19/23G01S19/258G01S19/33G01S19/42
    • A method and system for a mobile station to determine its position (or velocity) and time using a hybrid combination of satellite orbit data. In one aspect, the mobile station combines predicted orbit data from one satellite and real-time orbit data from another satellite in the determination of a fix. The combination can be made to the satellites in the same or different satellite systems. The mobile station can use the real-time orbit data of a satellite at one time period and the predicted orbit data of the same satellite at another time period. In another aspect, the mobile station can use the real-time orbit data to correct the clock bias in the predicted orbit data. The correction to the clock bias can be made to the same satellite that provides the real-time orbit data, or to a different satellite in the same or in another satellite system.
    • 移动台用卫星轨道数据的混合组合来确定其位置(或速度)和时间的方法和系统。 在一个方面,移动台在确定固定时将来自一个卫星的预测轨道数据和来自另一颗卫星的实时轨道数据相结合。 可以对相同或不同卫星系统的卫星进行组合。 移动台可以在一个时间段使用卫星的实时轨道数据,并在另一时间段使用同一卫星的预测轨道数据。 另一方面,移动站可以使用实时轨道数据来校正预测轨道数据中的时钟偏差。 可以对提供实时轨道数据的相同卫星或相同或另一卫星系统中的不同卫星进行对时钟偏差的校正。