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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

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.

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明授权

US09456304B2 Enhancing A-GPS location accuracy and yield with location measurement units and network timing measurements 有权
标题翻译：通过位置测量单元和网络时序测量来增强A-GPS定位精度和产量
公开(公告)号：US09456304B2
公开(公告)日：2016-09-27
申请号：US14313603
申请日：2014-06-24
申请人： Khalid W. Al-Mufti , Suryanarayana A. Kalenahalli
发明人： Khalid W. Al-Mufti , Suryanarayana A. Kalenahalli
IPC分类号： H04W4/02 , H04W24/08 , H04W24/00 , H04W64/00 , G01S19/06 , G01S19/09
CPC分类号： H04W4/023 , G01S19/06 , G01S19/09 , H04W24/00 , H04W24/08 , H04W64/00 , H04W64/003 , H04W64/006
摘要： A system and method for determining the location of a mobile device. One or more location measurement units (LMUs) or components may be requested to provide timing relationship information from a respective cell site. These LMUs may then be tasked to measure uplink times of arrival of signals received by the LMUs from a target mobile device. A response message from the target mobile device may be received, the response message having reference epoch frame information whereby a Global Positioning System (GPS) time estimate at the reference epoch that the target mobile device used to make GPS satellite measurements is determined as a function of the requested timing relationship information. Satellite information may then be determined using the determined GPS time estimate, and a location of the mobile device performed using this satellite information.
摘要翻译：一种用于确定移动设备的位置的系统和方法。可以请求一个或多个位置测量单元（LMU）或组件以从相应的小区站点提供定时关系信息。然后可以对这些LMU进行任务，以测量来自目标移动设备的由LMU接收的信号的上行链路到达时间。可以接收来自目标移动设备的响应消息，该响应消息具有参考时代帧信息，由此在参考时代的全球定位系统（GPS）时间估计被确定为用于进行GPS卫星测量的目标移动设备作为功能的请求时序关系信息。然后可以使用所确定的GPS时间估计和使用该卫星信息执行的移动设备的位置来确定卫星信息。

9. 发明申请

US20130203447A1 LTE USER EQUIPMENT POSITIONING SYSTEM AND METHOD 有权
标题翻译： LTE用户设备定位系统和方法
公开(公告)号：US20130203447A1
公开(公告)日：2013-08-08
申请号：US13365709
申请日：2012-02-03
申请人： Ariful Hannan , Khalid W. Al-Mufti
发明人： Ariful Hannan , Khalid W. Al-Mufti
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0205
摘要： A method of determining the location of a mobile device in a communications network having a plurality of nodes, one of the plural nodes serving the device. Observed positioning measurements for a mobile device may be received from the serving node and uplink enhanced cell identification (E-CID) positioning measurements received from the mobile device. One or more ranges between ones of the plural nodes and the mobile device may then be determined as a function of the received observed positioning measurements and the received uplink E-CID positioning measurements. A geographic location of the mobile device may then be estimated as a function the determined one or more ranges.
摘要翻译：一种在具有多个节点的通信网络中确定移动设备的位置的方法，所述多个节点中的一个服务于所述设备。可以从服务节点和从移动设备接收的上行链路增强小区标识（E-CID）定位测量接收移动设备的观察到的定位测量。然后可以根据所接收的观测到的定位测量值和所接收的上行链路E-CID定位测量结果来确定多个节点和移动设备中的一个或多个范围。然后可以根据所确定的一个或多个范围来估计移动设备的地理位置。

10. 发明授权

US08897813B2 LTE user equipment positioning system and method 有权
标题翻译： LTE用户设备定位系统及方法
公开(公告)号：US08897813B2
公开(公告)日：2014-11-25
申请号：US13365709
申请日：2012-02-03
申请人： Ariful Hannan , Khalid W. Al-Mufti
发明人： Ariful Hannan , Khalid W. Al-Mufti
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0205
摘要： A method of determining the location of a mobile device in a communications network having a plurality of nodes, one of the plural nodes serving the device. Observed positioning measurements for a mobile device may be received from the serving node and uplink enhanced cell identification (E-CID) positioning measurements received from the mobile device. One or more ranges between ones of the plural nodes and the mobile device may then be determined as a function of the received observed positioning measurements and the received uplink E-CID positioning measurements. A geographic location of the mobile device may then be estimated as a function the determined one or more ranges.
摘要翻译：一种在具有多个节点的通信网络中确定移动设备的位置的方法，所述多个节点中的一个服务于所述设备。可以从服务节点和从移动设备接收的上行链路增强小区标识（E-CID）定位测量接收移动设备的观察到的定位测量。然后可以根据所接收的观测到的定位测量值和所接收的上行链路E-CID定位测量结果来确定多个节点和移动设备中的一个或多个范围。然后可以根据所确定的一个或多个范围来估计移动设备的地理位置。

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