-
公开(公告)号：US20100141511A1
公开(公告)日：2010-06-10
申请号：US12525964
申请日：2008-02-01
申请人： Tanja Rang , Hans L. Trautenberg
发明人： Tanja Rang , Hans L. Trautenberg
IPC分类号： G01S19/41
CPC分类号： G01S19/20
摘要： A process for increasing the availability of a global navigation system that includes a plurality of spacecraft, each of which transmits information for determining the position of a terminal. From the plurality of spacecraft, a first subset, with at least one spacecraft, and a second subset are determined. the second subset being constituted by those spacecraft that are not included in the first subset. The integrity risk is determined for the information transmitted only by the second spacecraft. The first and the second subsets of spacecraft are determined such that the integrity risk, for information transmitted by the second subset spacecraft minimized relative to the integrity risk for information of all spacecraft included in the plurality of spacecraft.
摘要翻译： 一种用于增加包括多个航天器的全球导航系统的可用性的过程，每个航天器都发送用于确定终端的位置的信息。 从多个航天器中确定具有至少一个航天器的第一子集和第二子集。 第二子集由那些不包括在第一子集中的那些航天器构成。 对于仅由第二航天器传送的信息确定完整性风险。 确定航天器的第一和第二子集，使得由第二子集航天器传输的信息相对于包括在多个航天器中的所有航天器的信息的完整性风险最小化的完整性风险。
-
12.发明授权Method and device for relative time and position determination for moving objects based on one-way and two-way measurements 失效基于单向和双向测量的移动物体相对时间和位置确定的方法和装置公开(公告)号：US07595749B2
公开(公告)日：2009-09-29
申请号：US11802074
申请日：2007-05-18
申请人： Tanja Rang , Hans L. Trautenberg
发明人： Tanja Rang , Hans L. Trautenberg
CPC分类号： G01S5/0289 , G01S19/02
摘要： In a method for relative time and position determinations for moving objects of a constellation, signals by the objects are isochronously transmitted, with each object transmitting a unique signal for that object. The received signals of each object of the constellation are transmitted to all other objects of the constellation after a predetermined waiting time.
摘要翻译： 在用于移动星座运动对象的相对时间和位置确定的方法中，对象的信号被等时发送，每个对象传送该对象的唯一信号。 在预定的等待时间之后，将星座的每个对象的接收信号发送到星座的所有其它对象。
-
公开(公告)号：US20090066573A1
公开(公告)日：2009-03-12
申请号：US12182805
申请日：2008-07-30
IPC分类号： G01S1/00
CPC分类号： G01S19/38
摘要： A radio signal-based positioning device includes a receiver that receives a plurality of radio-transmitted positioning signals, a frequency determiner that determines a frequency of each of the plurality of positioning signals, a send time determiner that determines a send time of each of the plurality of positioning signals, and an evaluation unit that determines a position location from the determined frequencies and send times of the plurality of positioning signals.
摘要翻译： 基于无线电信号的定位设备包括接收多个无线电发射的定位信号的接收机，确定多个定位信号中的每一个的频率的频率确定器，确定每个定位信号的发送时间的发送时间确定器 多个定位信号，以及评估单元，其从所确定的频率确定位置位置并发送多个定位信号。
-
公开(公告)号：US20080152060A1
公开(公告)日：2008-06-26
申请号：US11936472
申请日：2007-11-07
IPC分类号： H04L7/00
摘要： In a system for characterizing a satellite clock in a satellite, the satellite has a transmitting device configured to emit a transmission signal at a transmission frequency as a function of a state of the satellite clock. The system includes a receiver clock which has a higher precision than the satellite clock. In addition, a receiving device is configured to receive the transmission signal and to determine a received signal therefrom, as well as a received signal frequency and/or phase, using the receiver clock. Finally, an evaluation device is provided which is configured to determine a frequency offset, drift, and/or an Allan deviation of the transmission frequency from the received signal frequency and/or the received signal phase. The evaluation device determines the stability of the operation of the satellite clock or the validity of the time indication of the satellite clock from the determined frequency offset, frequency drift, and/or the Allan deviation, to thereby characterize the satellite clock.
摘要翻译： 在用于表征卫星中的卫星时钟的系统中，卫星具有发射装置，其被配置为以发射频率发射作为卫星时钟的状态的函数的发射信号。 该系统包括具有比卫星时钟更高精度的接收机时钟。 此外，接收设备被配置为使用接收机时钟接收传输信号并且从其确定接收的信号以及接收的信号频率和/或相位。 最后，提供一种评估装置，其被配置为确定发射频率与接收信号频率和/或接收信号相位的频偏，漂移和/或艾伦偏差。 评估装置从确定的频率偏移，频率漂移和/或艾伦偏差确定卫星时钟的操作的稳定性或卫星时钟的时间指示的有效性，从而表征卫星时钟。
-
公开(公告)号：US07376096B2
公开(公告)日：2008-05-20
申请号：US10426969
申请日：2003-05-01
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
IPC分类号： H04B7/212
CPC分类号： H04L1/0071 , H03M13/271 , H04L1/007
摘要： A process, a satellite navigation system and a user terminal for furnishing and transmitting navigation data in a navigation system by transmitting several navigation data blocks from a navigation data transmission unit to navigation terminals. Before transmitting the navigation data to the navigation device, an interleaving of at least two navigation data blocks takes place.
摘要翻译： 一种过程，卫星导航系统和用户终端，用于通过从导航数据传输单元向导航终端发送若干导航数据块来在导航系统中提供和传送导航数据。 在将导航数据发送到导航装置之前，进行至少两个导航数据块的交织。
-
公开(公告)号：US09052377B2
公开(公告)日：2015-06-09
申请号：US13574414
申请日：2011-01-21
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
CPC分类号： G01S5/0231 , G01S19/17
摘要： A satellite-based SAR system having a space segment with a plurality of satellites and a ground segment with one or a plurality of ground stations is provided. A satellite receives a position report from an emergency transmitter in its service area and forwards it to a ground station. The ground segment stores the position of the emergency transmitter, received with the last position report, in a management system for emergency transmitters. The emergency transmitter sends position reports to the satellite such that the reception of position reports at the satellite is coordinated such that at any time only position reports arrive which differ with regard to their signal parameters such that simultaneous reception is possible. A rescue operation is initiated for the emergency transmitter if no deactivation message has been received from the emergency transmitter and no position report is received from the emergency transmitter within a specified period.
摘要翻译： 提供了具有具有多个卫星的空间段和具有一个或多个地面站的地面段的基于卫星的SAR系统。 卫星从其服务区域的紧急发射机接收位置报告，并将其转发到地面站。 地面段将应急发射机的位置存储在紧急发射机的管理系统中。 应急发射机向卫星发送位置报告，使得卫星上的位置报告的接收被协调，使得在任何时候只有位置报告到达，其相对于它们的信号参数不同，使得同时接收是可能的。 如果没有从紧急发射机接收到停用消息，并且在指定的时间段内没有从应急发射机接收到位置报告，则对紧急发射机启动救援操作。
-
公开(公告)号：US08742984B2
公开(公告)日：2014-06-03
申请号：US13186993
申请日：2011-07-20
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
IPC分类号： G01S19/41
摘要： A system and method of calculating corrections to a navigation solution based on accurate data are provided. GNSS ephemeris, clock models and other navigation information are received from at least three GNSS satellites and pseudo-ranging to the GNSS satellites is performed. A PVT solution is resolved from the GNSS ephemeris, clock models, and other navigation information and the pseudo range measurements. The PVT solution includes a statistical measure. Differential GNSS data for calculating the corrections to the PVT solution is received and a corrected PVT solution is calculated based upon the differential GNSS data. The corrected PVT solution is compared to a region defined by the statistical measure and the corrected PVT solution is rejected when the corrected PVT solution is not within the region.
摘要翻译： 提供了一种基于准确数据计算导航解决方案校正的系统和方法。 从至少三个GNSS卫星接收GNSS星历，时钟模型和其他导航信息，并执行伪卫星到GNSS卫星。 PVT解决方案从GNSS星历，时钟模型和其他导航信息以及伪距测量中解决。 PVT解决方案包括统计测量。 接收用于计算对PVT解决方案的校正的差分GNSS数据，并且基于差分GNSS数据计算校正的PVT解。 将校正的PVT溶液与由统计测量定义的区域进行比较，并且当校正的PVT溶液不在该区域内时，校正的PVT溶液被拒绝。
-
公开(公告)号：US20130023205A1
公开(公告)日：2013-01-24
申请号：US13574414
申请日：2011-01-21
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
CPC分类号： G01S5/0231 , G01S19/17
摘要： A satellite-based SAR system having a space segment with a plurality of satellites and a ground segment with one or a plurality of ground stations is provided. A satellite receives a position report from an emergency transmitter in its service area and forwards it to a ground station. The ground segment stores the position of the emergency transmitter, received with the last position report, in a management system for emergency transmitters. The emergency transmitter sends position reports to the satellite such that the reception of position reports at the satellite is coordinated such that at any time only position reports arrive which differ with regard to their signal parameters such that simultaneous reception is possible. A rescue operation is initiated for the emergency transmitter if no deactivation message has been received from the emergency transmitter and no position report is received from the emergency transmitter within a specified period.
摘要翻译： 提供了具有具有多个卫星的空间段和具有一个或多个地面站的地面段的基于卫星的SAR系统。 卫星从其服务区域的紧急发射机接收位置报告，并将其转发到地面站。 地面段将应急发射机的位置存储在紧急发射机的管理系统中。 应急发射机向卫星发送位置报告，使得卫星上的位置报告的接收被协调，使得在任何时候只有位置报告到达，其相对于它们的信号参数不同，使得同时接收是可能的。 如果没有从紧急发射机接收到停用消息，并且在指定的时间段内没有从应急发射机接收到位置报告，则对紧急发射机启动救援操作。
-
19.发明授权Method for the transmission of additional data along with navigation messages in a satellite navigation system 失效用于在卫星导航系统中传输附加数据以及导航消息的方法公开(公告)号：US08294611B2
公开(公告)日：2012-10-23
申请号：US12808084
申请日：2008-12-15
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
IPC分类号： G01S19/01
CPC分类号： G01S19/02
摘要： A method for transmitting additional information in a satellite navigation system includes providing a navigation message including a continuous data stream having a prescribed bit rate and structuring the navigation message in a plurality of pages generated according to a prescribed page definition so as to transmit information, wherein each of the plurality of pages includes a checksum calculated as a function of information contained in the page. The method further includes generating at least one new page containing the additional information so as to form a changed, navigation message according to a further page definition that differs from the prescribed page definition such that the checksum calculated as a function of information contained on the page generated according to the prescribed page definition is false; and transmitting the at least one new page.
摘要翻译： 一种用于在卫星导航系统中发送附加信息的方法包括提供包括具有规定比特率的连续数据流的导航消息，并且根据规定的页面定义生成的多个页面中的导航消息结构以便发送信息，其中 多个页面中的每一个包括根据包含在页面中的信息的函数计算的校验和。 该方法还包括生成包含附加信息的至少一个新页面，以便根据与规定页面定义不同的另一页面定义形成改变的导航消息，使得根据包含在页面上的信息的函数计算的校验和 根据规定的页面定义生成的是false; 以及传送所述至少一个新页面。
-
20.发明授权公开(公告)号：US08094068B2
公开(公告)日：2012-01-10
申请号：US12470230
申请日：2009-05-21
申请人： Hans L. Trautenberg
发明人： Hans L. Trautenberg
摘要： A process for improving continuity in a two-frequency navigation satellite system includes steps of i) observing the ionosphere by measurements in the two or more frequency bands; and ii) transmitting an alert message which informs user systems of a change of the ionosphere when at least one measurement indicates a change of the ionosphere that deviates from one or more predefined conditions.
摘要翻译： 一种用于改善双频导航卫星系统的连续性的过程包括以下步骤：i）通过两个或更多个频带中的测量观察电离层; 以及ii）当至少一个测量指示偏离一个或多个预定条件的电离层的变化时，发送警报消息，其向用户系统通知电离层的变化。
-
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.019 秒)
