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51. 发明授权

US09097798B2 Method for positioning determinations of receivers 有权
标题翻译：定位接收机的方法
公开(公告)号：US09097798B2
公开(公告)日：2015-08-04
申请号：US13597114
申请日：2012-08-28
申请人： Christopher J. Martens , Gregory M. Gutt
发明人： Christopher J. Martens , Gregory M. Gutt
IPC分类号： G01S19/38 , G01S19/12 , G01S19/48
CPC分类号： G01S19/38 , G01S19/12 , G01S19/48
摘要： The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system can account for time and frequency biases of the user device. For the track maintenance, a Kalman filter state estimator can be extended to include a velocity of the user device.
摘要翻译：所公开的方法和系统用于确定用户设备的位置。用户设备可以从轨道交通工具接收数据信号和/或载波信号。这些数据信号可以用于用户设备的定位计算和/或跟踪维护。所公开的方法和系统可以解决用户设备的时间和频率偏差。对于轨道维护，可以扩展卡尔曼滤波器状态估计器以包括用户设备的速度。

52. 发明授权

US08989652B2 Advanced timing and time transfer for satellite constellations using crosslink ranging and an accurate time source 有权
标题翻译：使用交联测距和准确时间源的卫星星座的高级计时和时间传输
公开(公告)号：US08989652B2
公开(公告)日：2015-03-24
申请号：US13418200
申请日：2012-03-12
申请人： David A. Whelan , Gregory M. Gutt , Peter M. Fyfe
发明人： David A. Whelan , Gregory M. Gutt , Peter M. Fyfe
IPC分类号： H04B7/19 , H04B7/185 , G01S13/76 , G01S19/11
CPC分类号： H04B7/18521 , G01S13/765 , G01S19/11
摘要： A system, method, and apparatus for advanced timing and time transfer for satellite constellations using crosslink ranging and an accurate time source are disclosed herein. In particular, the present disclosure relates generally to systems for providing improved positioning, navigation, and/or timing information for oscillator calibration and more specifically, to use at least one satellite with accessibility to an accurate time source to calibrate the local oscillator on a crosslink paired satellite. In at least, one embodiment, time synchronization on a subset of satellites with crosslinking capabilities is used to distribute time through a network of crosslinked satellites.
摘要翻译：本文公开了一种使用交联测距和准确时间源的用于卫星星座的高级定时和时间传输的系统，方法和装置。特别地，本公开总体上涉及用于提供用于振荡器校准的改进的定位，导航和/或定时信息的系统，更具体地说，使用至少一个具有准确时间源的可访问性的卫星来校准交联上的本地振荡器配对卫星。在至少一个实施例中，使用具有交联能力的卫星子集上的时间同步来通过交联卫星网络分配时间。

53. 发明授权

US08849565B1 Navigation system based on neutrino detection 有权
标题翻译：基于中微子检测的导航系统
公开(公告)号：US08849565B1
公开(公告)日：2014-09-30
申请号：US13069240
申请日：2011-03-22
申请人： Gregory M. Gutt
发明人： Gregory M. Gutt
IPC分类号： G01C21/00 , G01C21/32
CPC分类号： G01C21/00 , G01C21/02 , G01C21/165 , G01S3/14 , G09B29/10 , G21D5/02
摘要： A method and system for navigating are disclosed. The method and system comprise detecting neutrinos emitted by a source, measuring the angle of arrival of the neutrinos, and tagging the neutrino measurements utilizing an accurate clock. The method and system further include processing the tagged neutrino measurements through a computational model of a neutrino generator, and combining the processed measurements with navigational aids to provide location information. A system and method in accordance with at least one embodiment measure the angle of arrival of neutrinos generated by the sun, and use this measurement to derive navigational information. The measurement of the angle of arrival of the neutrinos is obtainable deep underground or underwater.
摘要翻译：公开了一种用于导航的方法和系统。该方法和系统包括检测由源发射的中微子，测量中微子的到达角度，并利用准确的时钟标记中微子测量。所述方法和系统还包括通过中微子发生器的计算模型处理标记的中微子测量，以及将经处理的测量与导航辅助装置组合以提供位置信息。根据至少一个实施例的系统和方法测量由太阳产生的中微子的到达角度，并且使用该测量来导出导航信息。中微子到达角度的测量可以深入地下或水下。

54. 发明授权

US08837728B2 Server algorithms to improve space based authentication 有权
标题翻译：服务器算法来改进基于空间的认证
公开(公告)号：US08837728B2
公开(公告)日：2014-09-16
申请号：US13653401
申请日：2012-10-16
申请人： Per K. Enge , David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt , David A. Whelan
发明人： Per K. Enge , David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt , David A. Whelan
IPC分类号： H04K1/00 , G01S19/00 , G06F12/00
CPC分类号： H04L9/32 , G01S19/06 , G01S19/215 , H04L67/42 , H04W12/06
摘要： A system and methods for location authentication are presented. An estimated server signal is estimated based on a generated known code signal, and a client received satellite signal is received from a client device. The client received satellite signal is compared to the estimated server signal to provide a comparison result.
摘要翻译：介绍了一种用于位置认证的系统和方法。基于生成的已知码信号来估计服务器信号，并且从客户端装置接收客户接收到的卫星信号。将客户端接收的卫星信号与估计的服务器信号进行比较，以提供比较结果。

55. 发明申请

US20140108800A1 SYSTEM AND METHOD FOR IMPROVED GEOTHENTICATION BASED ON A HASH FUNCTION 有权
标题翻译：基于HASH功能的改进地理信息系统与方法
公开(公告)号：US20140108800A1
公开(公告)日：2014-04-17
申请号：US13653390
申请日：2012-10-16
申请人： David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt
发明人： David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt
IPC分类号： H04L9/32
CPC分类号： H04L9/3297 , G06F21/64 , H04L9/3223 , H04L9/3239 , H04L9/3294 , H04L63/08 , H04L63/12 , H04L63/123 , H04L2463/121 , H04W12/06 , H04W12/10 , H04W12/12
摘要： A system and methods for time and/or location authentication are presented. A hash value is received from a client device and a hash value receiving time of the received hash value is stored. A data block is received after receiving the hash value is received, the received data block comprising alleged transmission signal data. A computed hash value of the received data block is computed, and an estimated transmission signal client receiving time by the client is calculated based on the alleged transmission signal data. A timely possession of the received data block by the client device is authenticated based on a comparison of the computed hash value to the received hash value and a comparison of the hash value receiving time to the estimated transmission signal client receiving time.
摘要翻译：提出了一种用于时间和/或位置认证的系统和方法。从客户端设备接收到哈希值，并存储接收到的散列值的散列值接收时间。在接收到接收到哈希值之后接收数据块，所接收的数据块包括所指示的传输信号数据。计算接收到的数据块的计算哈希值，并且基于所声明的传输信号数据来计算由客户机接收时间的估计传输信号客户机。基于计算的散列值与接收的散列值的比较以及散列值接收时间与估计的传输信号客户端接收时间的比较，对客户端设备接收到的数据块的及时掌握进行认证。

56. 发明申请

US20140104103A1 SERVER ALGORITHMS TO IMPROVE SPACE BASED AUTHENTICATION 有权
标题翻译：服务器算法改进基于空白的认证
公开(公告)号：US20140104103A1
公开(公告)日：2014-04-17
申请号：US13653401
申请日：2012-10-16
申请人： Per K. Enge , David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt , David A. Whelan
发明人： Per K. Enge , David Lawrence , Michael L. O'Connor , Michael L. Eglington , Gregory M. Gutt , David A. Whelan
IPC分类号： G06F21/00 , G01S19/25
CPC分类号： H04L9/32 , G01S19/06 , G01S19/215 , H04L67/42 , H04W12/06
摘要： A system and methods for location authentication are presented. An estimated server signal is estimated based on a generated known code signal, and a client received satellite signal is received from a client device. The client received satellite signal is compared to the estimated server signal to provide a comparison result.
摘要翻译：介绍了一种用于位置认证的系统和方法。基于生成的已知码信号来估计服务器信号，并且从客户端装置接收客户接收到的卫星信号。将客户端接收的卫星信号与估计的服务器信号进行比较，以提供比较结果。

57. 发明授权

US08416129B2 Positioning determinations of receivers 有权
标题翻译：接收机的定位确定
公开(公告)号：US08416129B2
公开(公告)日：2013-04-09
申请号：US12699679
申请日：2010-02-03
申请人： Christopher J. Martens , Gregory M. Gutt
发明人： Christopher J. Martens , Gregory M. Gutt
IPC分类号： G01S19/38 , G01S19/42
CPC分类号： G01S19/38 , G01S19/12 , G01S19/48
摘要： The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system can account for time and frequency biases of the user device. For the track maintenance, a Kalman filter state estimator can be extended to include a velocity of the user device.
摘要翻译：所公开的方法和系统用于确定用户设备的位置。用户设备可以从轨道交通工具接收数据信号和/或载波信号。这些数据信号可以用于用户设备的定位计算和/或跟踪维护。所公开的方法和系统可以解决用户设备的时间和频率偏差。对于轨道维护，可以扩展卡尔曼滤波器状态估计器以包括用户设备的速度。

58. 发明申请

US20120218147A1 Precise Absolute Time Transfer From A Satellite System 有权
标题翻译：从卫星系统精确绝对时间转移
公开(公告)号：US20120218147A1
公开(公告)日：2012-08-30
申请号：US13267714
申请日：2011-10-06
申请人： David A. Whelan , Gregory M. Gutt
发明人： David A. Whelan , Gregory M. Gutt
IPC分类号： G01S19/24
CPC分类号： G01S19/05 , G01S19/21 , G01S19/23 , G01S19/256
摘要： Various techniques are provided for obtaining a precise absolute time using a satellite system. In one example, a method of transferring precise absolute time from a satellite to a device includes receiving data from a messaging channel, wherein the data has a frame structure. The method also includes using the data to identify the satellite and a position of the satellite, correcting for signal time of flight using the satellite identity and the position, and using the data as a time reference to align a receiver clock to the frame structure. The method also includes, with the receiver clock aligned to the frame structure, receiving a precision time signal from the satellite, wherein the precision time signal comprises a periodic repeating code. The method also includes determining a timing phase of the code and using the timing phase to determine a precise absolute time.
摘要翻译：提供了各种技术，用于使用卫星系统获得精确的绝对时间。在一个示例中，将精确绝对时间从卫星传送到设备的方法包括从消息通道接收数据，其中数据具有帧结构。该方法还包括使用数据来识别卫星和卫星的位置，使用卫星身份和位置校正信号飞行时间，并且使用数据作为将接收机时钟对准帧结构的时间参考。所述方法还包括：接收器时钟与所述帧结构对准，从所述卫星接收精确时间信号，其中所述精确时间信号包括周期性重复码。该方法还包括确定代码的定时相位并使用定时阶段来确定精确的绝对时间。

59. 发明申请

US20120131650A1 SPOT BEAM BASED AUTHENTICATION 有权
标题翻译：基于光束的认证
公开(公告)号：US20120131650A1
公开(公告)日：2012-05-24
申请号：US12949404
申请日：2010-11-18
申请人： Gregory M. Gutt , David A. Whelan , Arun Ayyagari
发明人： Gregory M. Gutt , David A. Whelan , Arun Ayyagari
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： H04L9/3236 , G06F21/44 , G06F2221/2111 , H04B7/18593 , H04L9/3297 , H04L2209/84 , H04W4/023 , H04W48/04
摘要： In one embodiment, a method to authenticate a claimant comprises receiving, from the claimant, at least one of a set of beam data from a spot beam transmission, comparing the claimed at least one set of beam data to a known valid data set, and authenticating the claimant when a difference between at least one set of beam data and the known valid data set is less than a threshold.
摘要翻译：在一个实施例中，认证索赔人的方法包括从索赔人接收来自点波束传输的一组波束数据中的至少一个，将所要求的至少一组波束数据与已知有效数据集进行比较，以及当至少一组波束数据与已知有效数据集之间的差异小于阈值时，对索赔者进行认证。

60. 发明申请

US20090228210A1 NAVIGATION SYSTEM BASED ON NEUTRINO DETECTION 审中-公开
标题翻译：基于中子检测的导航系统
公开(公告)号：US20090228210A1
公开(公告)日：2009-09-10
申请号：US11770652
申请日：2007-06-28
申请人： Gregory M. GUTT
发明人： Gregory M. GUTT
IPC分类号： G01C21/16
CPC分类号： G01C21/00 , G01C21/02 , G01C21/165 , G01S3/14
摘要： A method and system for navigating is disclosed. The method and system comprises measuring the angle of arrival of neutrinos emitted by a source and tagging the neutrino measurements utilizing an accurate clock. The method and system further includes processing the tagged neutrino measurements through a computational model of a neutrino generator and combining the processed measurements with navigational aids to provide location information. A system and method in accordance with an embodiment measures angle of arrival of neutrinos generated by the sun, and therefore derives navigation information which is obtainable deep underground or underwater. Additionally, the system provides robust navigation, without drift, in the absence of other common navigation systems such as global positioning systems.
摘要翻译：公开了一种用于导航的方法和系统。该方法和系统包括测量源头发射的中微子的到达角度，并利用准确的时钟标记中微子测量。该方法和系统还包括通过中微子发生器的计算模型来处理标记的中微子测量，并将经处理的测量与导航辅助器组合以提供位置信息。根据实施例的系统和方法测量由太阳产生的中微子的到达角度，因此导出可在地下或水下深处获得的导航信息。另外，在没有诸如全球定位系统的其他通用导航系统的情况下，该系统提供了无漂移的鲁棒导航。

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