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1. 发明授权

US09693333B2 System and method for location boosting using proximity information 有权
公开(公告)号：US09693333B2
公开(公告)日：2017-06-27
申请号：US13984463
申请日：2012-02-09
申请人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti , Andrew E. Beck
发明人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti , Andrew E. Beck
IPC分类号： H04W24/00 , H04W64/00 , G01S5/00 , H04W4/02 , H04W24/10 , H04W88/02
CPC分类号： H04W64/00 , G01S5/0036 , G01S5/0072 , H04W4/023 , H04W24/10 , H04W64/003 , H04W88/02
摘要： A system and method for determining the location of a target mobile device in a communications network. A set of mobile devices in proximity to the target mobile device may be determined as a function of a common parameter of information observed by mobile devices in the set. Measurement data may be shared for the set of mobile devices and the target mobile device, and a location of the target mobile device determined as a function of the shared measurement data. This sharing of measurement data may occur amongst the set of mobile devices and the target mobile device or may also occur at a communications network entity.

2. 发明申请

US20150148055A1 System and Method for Location Boosting Using Proximity Information 有权
标题翻译：使用接近信息进行位置提升的系统和方法
公开(公告)号：US20150148055A1
公开(公告)日：2015-05-28
申请号：US13984463
申请日：2012-02-09
申请人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti , Andrew E. Beck
发明人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti , Andrew E. Beck
IPC分类号： H04W64/00 , H04W4/02
CPC分类号： H04W64/00 , G01S5/0036 , G01S5/0072 , H04W4/023 , H04W24/10 , H04W64/003 , H04W88/02
摘要： A system and method for determining the location of a target mobile device in a communications network. A set of mobile devices in proximity to the target mobile device may be determined as a function of a common parameter of information observed by mobile devices in the set. Measurement data may be shared for the set of mobile devices and the target mobile device, and a location of the target mobile device determined as a function of the shared measurement data. This sharing of measurement data may occur amongst the set of mobile devices and the target mobile device or may also occur at a communications network entity.
摘要翻译：一种用于确定通信网络中的目标移动设备的位置的系统和方法。接近目标移动设备的一组移动设备可以被确定为由该组中的移动设备观察到的信息的公共参数的函数。测量数据可以针对移动设备和目标移动设备的集合以及根据共享测量数据确定的目标移动设备的位置共享。这种测量数据的共享可以在移动设备和目标移动设备的集合中发生，或者也可以发生在通信网络实体处。

3. 发明授权

US08489122B2 System and method for total flight time ratio pattern matching 有权
标题翻译：总飞行时间比模式匹配的系统和方法
公开(公告)号：US08489122B2
公开(公告)日：2013-07-16
申请号：US13112690
申请日：2011-05-20
申请人： Thomas B. Gravely , Martin Alles , Suryanarayana Kalenahalli , Khalid W. Al-Mufti
发明人： Thomas B. Gravely , Martin Alles , Suryanarayana Kalenahalli , Khalid W. Al-Mufti
IPC分类号： H04W24/00
CPC分类号： G01S5/14 , H04W64/00
摘要： A method and system for estimating the location of a mobile device. A range of the mobile device to a reference station may be determined as a function of the time of transmission of a first signal transmitted from a base station and as a function of the time of receipt of a second signal transmitted from the mobile device to the reference station, the second signal being a function of the first signal advanced by a timing parameter. A relationship for each of a plurality of grid points in a geographic region may be determined as a function of the determined range and a range metric. These plural grid points may contain the reference station. The determined relationship may be compared with data corresponding to each of the plural grid points, and a location of the mobile device determined as a function of the comparison.
摘要翻译：一种用于估计移动设备的位置的方法和系统。可以将移动设备到参考站的范围确定为从基站发送的第一信号的发送时间的函数，并且根据从移动设备发送到第二信号的时间的函数参考站，第二信号是由定时参数提前的第一信号的函数。可以根据确定的范围和范围度量来确定地理区域中的多个网格点中的每一个的关系。这些多个网格点可以包含参考站。所确定的关系可以与对应于多个网格点中的每一个的数据和根据比较确定的移动设备的位置进行比较。

4. 发明申请

US20120208553A1 System and Method for Mobile Location By Dynamic Clustering 有权
标题翻译：通过动态聚类的移动位置的系统和方法
公开(公告)号：US20120208553A1
公开(公告)日：2012-08-16
申请号：US13396172
申请日：2012-02-14
申请人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
发明人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
IPC分类号： H04W64/00
CPC分类号： H04W4/02 , G01S5/021 , G01S5/0252 , H04W4/025 , H04W64/00
摘要： A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.
摘要翻译：一种用于确定移动设备在通信网络中的位置的系统和方法。可以为网络中的一个区域提供一组网络测量报告（NMR）。第一组中的NMR可以作为NMR中观察到的测量信息的函数聚集。可以接收用于移动设备的候选NMR，然后候选NMR可以与选定的NMR簇相关联。然后可以将候选NMR和第二组NMR聚类，并且确定移动设备的位置作为聚簇候选NMR和第二组NMR的函数，其中第二组中的NMR与所选择的簇相关联。

5. 发明授权

US08526968B2 System and method for mobile location by dynamic clustering 有权
公开(公告)号：US08526968B2
公开(公告)日：2013-09-03
申请号：US13396172
申请日：2012-02-14
申请人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
发明人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
IPC分类号： H04W64/00
CPC分类号： H04W4/02 , G01S5/021 , G01S5/0252 , H04W4/025 , H04W64/00
摘要： A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.

6. 发明申请

US20120149390A1 System and Method for Total Flight Time Ratio Pattern Matching 有权
标题翻译：总飞行时间比模式匹配的系统和方法
公开(公告)号：US20120149390A1
公开(公告)日：2012-06-14
申请号：US13112690
申请日：2011-05-20
申请人： Thomas B. Gravely , Martin Alles , Suryanarayana Kalenahalli , Khalid W. Al-Mufti
发明人： Thomas B. Gravely , Martin Alles , Suryanarayana Kalenahalli , Khalid W. Al-Mufti
IPC分类号： H04W24/00
CPC分类号： G01S5/14 , H04W64/00
摘要： A method and system for estimating the location of a mobile device. A range of the mobile device to a reference station may be determined as a function of the time of transmission of a first signal transmitted from a base station and as a function of the time of receipt of a second signal transmitted from the mobile device to the reference station, the second signal being a function of the first signal advanced by a timing parameter. A relationship for each of a plurality of grid points in a geographic region may be determined as a function of the determined range and a range metric. These plural grid points may contain the reference station. The determined relationship may be compared with data corresponding to each of the plural grid points, and a location of the mobile device determined as a function of the comparison.
摘要翻译：一种用于估计移动设备的位置的方法和系统。可以将移动设备到参考站的范围确定为从基站发送的第一信号的发送时间的函数，并且根据从移动设备发送到第二信号的时间的函数参考站，第二信号是由定时参数提前的第一信号的函数。可以根据所确定的范围和范围度量来确定地理区域中的多个网格点中的每一个的关系。这些多个网格点可以包含参考站。所确定的关系可以与对应于多个网格点中的每一个的数据和根据比较确定的移动设备的位置进行比较。

7. 发明申请

US20150105102A1 System and Method for Mobile Location by Dynamic Clustering 有权
标题翻译：通过动态聚类的移动位置的系统和方法
公开(公告)号：US20150105102A1
公开(公告)日：2015-04-16
申请号：US14528773
申请日：2014-10-30
申请人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
发明人： Martin Alles , Thomas B. Gravely , Khalid W. Al-Mufti
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , G01S5/021 , G01S5/0252 , H04W4/025 , H04W64/00
摘要： A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.
摘要翻译：一种用于确定移动设备在通信网络中的位置的系统和方法。可以为网络中的一个区域提供一组网络测量报告（NMR）。第一组中的NMR可以作为NMR中观察到的测量信息的函数聚集。可以接收用于移动设备的候选NMR，然后候选NMR可以与选定的NMR簇相关联。然后可以将候选NMR和第二组NMR聚类，并且确定移动设备的位置作为聚簇候选NMR和第二组NMR的函数，其中第二组中的NMR与所选择的簇相关联。

8. 发明申请

US20100130225A1 System and method for multiple range estimation location 有权
标题翻译：多范围估计位置的系统和方法
公开(公告)号：US20100130225A1
公开(公告)日：2010-05-27
申请号：US12292821
申请日：2008-11-26
申请人： Martin Alles , Khalid Al-Mufti , Ananth Kalenahalli , Thomas B. Gravely
发明人： Martin Alles , Khalid Al-Mufti , Ananth Kalenahalli , Thomas B. Gravely
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0081 , G01S5/06
摘要： A system and method of determining the location of a mobile station by determining the time of transmission of a signal by a mobile station and determining range rings at a plurality of reference stations receiving the transmitted signal, where the range rings represent the distance f the mobile station from the plurality of reference stations.
摘要翻译：一种通过确定移动台发送信号的时间并确定接收所发送的信号的多个参考站的范围环来确定移动台的位置的系统和方法，其中所述范围环表示所述移动台站从多个参考站。

9. 发明申请

US20090186632A1 SYSTEM AND METHOD OF OPERATION FOR NETWORK OVERLAY GEOLOCATION SYSEM WITH REPEATERS 审中-公开
标题翻译：网络覆盖系统与系统的系统与操作方法
公开(公告)号：US20090186632A1
公开(公告)日：2009-07-23
申请号：US12415394
申请日：2009-03-31
申请人： Joseph P. Kennedy, JR. , Thomas B. Gravely , Andrew Beck , John P. Carlson , Martin Alles
发明人： Joseph P. Kennedy, JR. , Thomas B. Gravely , Andrew Beck , John P. Carlson , Martin Alles
IPC分类号： H04W4/02
CPC分类号： G01S5/0045 , G01S5/02 , G01S5/0226 , G01S5/0273 , H04B7/2606 , H04B17/27 , H04W64/00
摘要： A novel system and method for a network overlay geolocation system operating in a host wireless communication system with repeaters is disclosed. Embodiments of the novel system and method enable the geolocation system to determine if signals being received by the geolocation system arrive directly from a target mobile appliance or if the signals are passing through a repeater and therefore are subject to a known time delay. Embodiments of the novel system and method provide a more accurate geolocation of mobiles served by repeater stations than capable in the prior art.
摘要翻译：公开了一种在具有中继器的主机无线通信系统中操作的网络覆盖地理位置系统的新型系统和方法。新颖的系统和方法的实施例使得地理定位系统能够确定地理定位系统接收的信号是否直接从目标移动设备到达，或者信号是否通过中继器，并且因此受到已知的时间延迟。新型系统和方法的实施例提供了比现有技术中能力更好的由中继站服务的移动台的地理定位。

10. 发明申请

US20080200184A1 METHOD FOR ANGLE OF ARRIVAL DETERMINATION ON FREQUENCY HOPPING AIR INTERFACES 有权
标题翻译：频率选择空气界面上的方位角测量方法
公开(公告)号：US20080200184A1
公开(公告)日：2008-08-21
申请号：US12111346
申请日：2008-04-29
申请人： Joseph P. Kennedy , Thomas B. Gravely , John P. Carlson , Doug Blackburn , Martin Alles
发明人： Joseph P. Kennedy , Thomas B. Gravely , John P. Carlson , Doug Blackburn , Martin Alles
IPC分类号： H04Q7/20
CPC分类号： H04B1/713
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译：一种校准天线和信号处理系统的方法，所述天线和信号处理系统使得能够对跳频信号进行确定（AOA），所述跳频信号响应于在一个或多个频率处注入到系统中的一个或多个校准信号来确定校准系数在跳频序列中并且在时间上接近通信信号。校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。示出了该方法的几个实施例。

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