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1. 发明授权

US08749431B2 Spacecraft position estimating system and method 有权
标题翻译：航天器位置估算系统及方法
公开(公告)号：US08749431B2
公开(公告)日：2014-06-10
申请号：US13055163
申请日：2009-07-23
申请人： Marc Thill , Guy Harles , Markus Gross , Jos Wouters , Georges Krier
发明人： Marc Thill , Guy Harles , Markus Gross , Jos Wouters , Georges Krier
IPC分类号： G01S19/00
CPC分类号： G01S5/06 , G01S5/0081 , G01S5/0221
摘要： A system for estimating a spacecraft (6) position is disclosed. It includes receiving stations (4) for receiving signals transmitted from the spacecraft (6) and a processing station (2) for receiving data from the receiving stations (4). Each receiving station (4) records, during a recording window (8), the signals transmitted from the spacecraft (6) and transmits, to the processing station (2), data representing the recorded signals during the recording window (8). The recording windows (8) associated with each of the receiving stations (4) are offset and/or of different size with respect to each other. The processing station (2) correlates the recorded signals to estimate the distance difference between the spacecraft (6) and each of a plurality of receiving stations and to estimate the spacecraft (6) position. A method, a receiving station (4), a processing station (2) and a computer program are also disclosed.
摘要翻译：公开了一种用于估计航天器（6）位置的系统。它包括用于接收从航天器（6）发送的信号的接收站（4）和用于从接收站（4）接收数据的处理站（2）。每个接收站（4）在记录窗口（8）期间记录从航天器（6）发送的信号，并且在记录窗（8）期间将表示记录信号的数据发送到处理站（2）。与每个接收站（4）相关联的记录窗（8）相对于彼此偏移和/或不同大小。处理站（2）将记录的信号相关联以估计航天器（6）与多个接收站中的每一个之间的距离差并估计航天器（6）的位置。还公开了一种方法，接收站（4），处理站（2）和计算机程序。

2. 发明申请

US20090213000A1 Method and Apparatus for Determining the Location of a Stationary Satellite Receiver 审中-公开
标题翻译：确定固定卫星接收机位置的方法和装置
公开(公告)号：US20090213000A1
公开(公告)日：2009-08-27
申请号：US11922974
申请日：2006-06-30
申请人： Markus Gross , Georges Krier , Guy Harles
发明人： Markus Gross , Georges Krier , Guy Harles
IPC分类号： G01S5/10
CPC分类号： G01S5/10 , G01S2013/468
摘要： The invention refers to a location method and location apparatus for determining the location of a stationary satellite receiver having a stationary satellite antenna by means of ranging packets within satellite payload signals. Said satellite payload signals are transmitted from one or more earth stations at defined earth station positions and are relayed from one or more satellites at different geostationary orbital positions to be received by the same stationary satellite antenna, wherein each ranging packet within the corresponding satellite payload signal is related to a time stamp information with regard to the point of time when the ranging packet was transmitted from the corresponding earth station, and wherein a plurality of the ranging packets is detected by the stationary satellite receiver in the received satellite payload signals, wherein the relative time differences between the points of time of detection of the corresponding ranging packets are measured and wherein the measured relative time differences are collected and are related to the defined earth station positions, the time stamp information and the satellite position information for estimating the location of the stationary satellite receiver by means of a secondary condition for resolving the redundancy of the measured relative time differences.
摘要翻译：本发明涉及一种定位方法和位置装置，用于通过卫星有效载荷信号内的测距分组来确定具有固定卫星天线的固定卫星接收机的位置。所述卫星有效载荷信号从所定义的地球站位置处的一个或多个地球站发射，并且从不同对地静止轨道位置的一个或多个卫星中继，以由相同的固定卫星天线接收，其中相应卫星有效载荷信号内的每个测距分组涉及到从对应的地球站发送测距分组的时间点的时间戳信息，并且其中由接收到的卫星有效载荷信号中的固定卫星接收机检测多个测距分组，其中，测量相应测距分组的检测时间点之间的相对时间差，并且其中测量的相对时间差被收集并且与所定义的地球站位置相关，时间戳信息和卫星位置信息用于估计固定卫星通过辅助条件来解决所测量的相对时间差的冗余度。

3. 发明申请

US20110221631A1 SPACECRAFT POSITION ESTIMATING SYSTEM AND METHOD 有权
标题翻译： SPACECRAFT位置估计系统和方法
公开(公告)号：US20110221631A1
公开(公告)日：2011-09-15
申请号：US13055163
申请日：2009-07-23
申请人： Marc Thill , Guy Harles , Markus Gross , Jos Wouters , Georges Krier
发明人： Marc Thill , Guy Harles , Markus Gross , Jos Wouters , Georges Krier
IPC分类号： G01S19/00
CPC分类号： G01S5/06 , G01S5/0081 , G01S5/0221
摘要： A system for estimating a spacecraft (6) position is disclosed. It includes receiving stations (4) for receiving signals transmitted from the spacecraft (6) and a processing station (2) for receiving data from the receiving stations (4). Each receiving station (4) records, during a recording window (8), the signals transmitted from the spacecraft (6) and transmits, to the processing station (2), data representing the recorded signals during the recording window (8). The recording windows (8) associated with each of the receiving stations (4) are offset and/or of different size with respect to each other. The processing station (2) correlates the recorded signals to estimate the distance difference between the spacecraft (6) and each of a plurality of receiving stations and to estimate the spacecraft (6) position. A method, a receiving station (4), a processing station (2) and a computer program are also disclosed.
摘要翻译：公开了一种用于估计航天器（6）位置的系统。它包括用于接收从航天器（6）发送的信号的接收站（4）和用于从接收站（4）接收数据的处理站（2）。每个接收站（4）在记录窗口（8）期间记录从航天器（6）发送的信号，并且在记录窗（8）期间将表示记录信号的数据发送到处理站（2）。与每个接收站（4）相关联的记录窗（8）相对于彼此偏移和/或不同大小。处理站（2）将记录的信号相关联以估计航天器（6）与多个接收站中的每一个之间的距离差并估计航天器（6）的位置。还公开了一种方法，接收站（4），处理站（2）和计算机程序。

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