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1. 发明申请

US20130023286A1 Time and Power Based Wireless Location and Method of Selecting Location Estimate Solution 有权
标题翻译：基于时间和功率的无线位置和选择位置估计解决方案
公开(公告)号：US20130023286A1
公开(公告)日：2013-01-24
申请号：US13624654
申请日：2012-09-21
申请人： TruePosition, Inc.
发明人： Pitchaiah Soma , Pete A. Boyer , Rashidus S. Mia
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/02 , G01S5/12 , H04W4/02
摘要： Disclosed is a method for processing readily available radio network, timing and power information about cellular networks and typical measurements made by the mobile device and network. A probabilistic method is disclosed that uses both time (i.e., range) and power differences with known downlink transmitter antenna characteristics to locate mobiles with accuracy better than cell-ID with ranging, with high capacity, and without the need for field calibration.
摘要翻译：公开了一种用于处理随时可用的无线电网络，关于蜂窝网络的定时和功率信息以及由移动设备和网络进行的典型测量的方法。公开了使用已知下行链路发射机天线特性的时间（即范围）和功率差异的概率方法，其具有比具有高容量的测距更精确的小区ID的移动台，并且不需要场校准。

2. 发明申请

US20140375505A1 Positioning Using DTV Broadcast Signaling 审中-公开
标题翻译：使用DTV广播信令进行定位
公开(公告)号：US20140375505A1
公开(公告)日：2014-12-25
申请号：US13925487
申请日：2013-06-24
申请人： TruePosition, Inc.
发明人： Robert J Anderson , Rashidus S. Mia
IPC分类号： G01S5/14
CPC分类号： G01S5/145 , G01S5/0215 , G01S5/0226 , G01S5/0236 , G01S5/0263 , H04W4/024 , H04W4/029 , H04W4/90 , H04W64/00
摘要： For indoor location of a wireless device, use of Digital Television (DTV) signals for receiver location allows for high yield, precise location estimates. The device location is determined based on pseudo-ranges between the device and a plurality of DTV transmitters. The pseudo-ranges are determined based on the known and a priori unknown portions of the DTV signals received by the device and monitor stations. A new Payload Correlation Procedure (payload=unknown DTV data segments) to locate a client device is employed, and a Field Correlation Procedure, which uses only known data segments of the DTV signal, may be used in conjunction with the Payload Correlation Procedure. This approach addresses the problem presented by the limited size of the radio communications link between the Location Server and Client versus the very large bandwidth of multiple DTV channels.
摘要翻译：对于无线设备的室内位置，使用数字电视（DTV）信号用于接收器位置允许高产量，精确的位置估计。基于设备和多个DTV发射机之间的伪距来确定设备位置。基于由设备和监控站接收的DTV信号的已知和先验未知部分来确定伪距离。使用新的有效载荷相关过程（有效载荷=未知的DTV数据段）来定位客户端设备，并且仅使用DTV信号的已知数据段的场相关过程可以与有效载荷相关过程结合使用。这种方法解决了位置服务器和客户端之间的无线电通信链路的有限大小与多个DTV信道的非常大的带宽所呈现的问题。

3. 发明授权

US08738010B2 Cooperating receiver selection for UMTS wireless location 有权
标题翻译：用于UMTS无线定位的合作接收机选择
公开(公告)号：US08738010B2
公开(公告)日：2014-05-27
申请号：US13849244
申请日：2013-03-22
申请人： TruePosition, Inc.
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W36/00
CPC分类号： H04W4/02 , H04W36/18 , H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.
摘要翻译：对于支持软切换的无线通信网络（WCN），针对TDOA，AOA，TDOA / AOA或基于混合网络或网络覆盖无线定位系统（WLS）的合作者接收机选择必须与一个或多个网络基站作为一个服务单元。当活动集合包含多于一个成员时，公开了用于确定在用于位置估计的信号收集中使用的一组协作和解调接收机的两种技术。在一个实施例中，主动集合成员被建设性地简化为用作代理服务小区的单个成员。在另一个实施例中，包含在活动集合隶属中的信息被保留，并且基于活动集合的整个成员资格生成新的一组解调和合作者接收者。

4. 发明授权

US08655377B2 Time and power based wireless location and method of selecting location estimate solution 有权
标题翻译：基于时间和功率的无线位置和选择位置估计解的方法
公开(公告)号：US08655377B2
公开(公告)日：2014-02-18
申请号：US13624654
申请日：2012-09-21
申请人： TruePosition, Inc
发明人： Pitchaiah Soma , Pete A. Boyer , Rashidus S. Mia
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/02 , G01S5/12 , H04W4/02
摘要： Disclosed is a method for processing readily available radio network, timing and power information about cellular networks and typical measurements made by the mobile device and network. A probabilistic method is disclosed that uses both time (i.e., range) and power differences with known downlink transmitter antenna characteristics to locate mobiles with accuracy better than cell-ID with ranging, with high capacity, and without the need for field calibration.
摘要翻译：公开了一种用于处理随时可用的无线电网络，关于蜂窝网络的定时和功率信息以及由移动设备和网络进行的典型测量的方法。公开了使用已知下行链路发射机天线特性的时间（即范围）和功率差异的概率方法，其具有比具有高容量的测距更精确的小区ID的移动台，并且不需要场校准。

5. 发明申请

US20130217412A1 Cooperating Receiver Selection for UMTS Wireless Location 有权
标题翻译： UMTS无线位置的合作接收机选择
公开(公告)号：US20130217412A1
公开(公告)日：2013-08-22
申请号：US13849244
申请日：2013-03-22
申请人： TruePosition, Inc
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04W36/18 , H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.
摘要翻译：对于支持软切换的无线通信网络（WCN），针对TDOA，AOA，TDOA / AOA或基于混合网络或网络覆盖无线定位系统（WLS）的合作者接收机选择必须与一个或多个网络基站作为一个服务单元。当活动集合包含多于一个成员时，公开了用于确定在用于位置估计的信号收集中使用的一组协作和解调接收机的两种技术。在一个实施例中，主动集合成员被建设性地简化为用作代理服务小区的单个成员。在另一个实施例中，包含在活动集合隶属中的信息被保留，并且基于活动集合的整个成员资格生成新的一组解调和合作者接收者。

6. 发明授权

US09060281B2 Overlay network-based location of E-UTRAN devices 有权
标题翻译：覆盖基于网络的E-UTRAN设备的位置
公开(公告)号：US09060281B2
公开(公告)日：2015-06-16
申请号：US13621947
申请日：2012-09-18
申请人： TruePosition, Inc.
发明人： Simon Issakov , Rashidus S. Mia , Matthew L. Ward
IPC分类号： H04Q7/00 , H04W24/00 , G01S5/00 , H04W64/00 , H04W76/02
CPC分类号： H04W24/00 , G01S5/00 , G01S5/06 , G01S5/10 , G01S5/12 , H04W64/00 , H04W76/10
摘要： In an overlay, network-based, wireless location system, passive network probes and Location Measurement Units, typically co-located with eNodeB's, are used to collect identity information and radio signaling both in the forward and reverse channels for use in power-based, timing-based and/or angle-based positioning methods in Long Term Evolution (LTE) and LTE-Advanced wireless communications networks.
摘要翻译：在覆盖层中，基于网络的无线定位系统，无源网络探测器和位置测量单元（通常与eNodeB共同定位）用于在前向和反向信道中收集身份信息和无线电信号，以用于基于功率的，基于定时和/或基于角度的长期演进（LTE）和LTE-Advanced无线通信网络中的定位方法。

7. 发明授权

US08718676B2 Time and power based wireless location and method of selecting location estimate solution 有权
公开(公告)号：US08718676B2
公开(公告)日：2014-05-06
申请号：US13861943
申请日：2013-04-12
申请人： TruePosition, Inc.
发明人： Pitchaiah Soma , Pete A. Boyer , Rashidus S. Mia
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/02 , G01S5/12 , H04W4/02
摘要： Disclosed is a method for processing readily available radio network, timing and power information about cellular networks and typical measurements made by the mobile device and network. A probabilistic method is disclosed that uses both time (i.e., range) and power differences with known downlink transmitter antenna characteristics to locate mobiles with accuracy better than cell-ID with ranging, with high capacity, and without the need for field calibration.

8. 发明授权

US09078145B2 Network-based location of mobile transmitters 有权
标题翻译：基于网络的移动发射机的位置
公开(公告)号：US09078145B2
公开(公告)日：2015-07-07
申请号：US13865015
申请日：2013-04-17
申请人： TruePosition, Inc.
发明人： Simon Issakov , Rashidus S. Mia , Robert J. Anderson
IPC分类号： H04W24/02 , G01S5/02 , G01S5/06 , H04W24/10 , H04W28/18 , H04W64/00 , H04W72/12
CPC分类号： H04W24/02 , G01S5/0221 , G01S5/06 , H04W24/10 , H04W28/18 , H04W64/00 , H04W72/12
摘要： In an overlay, network-based, wireless location system, LMUs typically co-located with BTSs are used to collect radio signaling both in the forward and reverse channels for use in TDOA and/or AOA positioning methods. Information broadcast from the radio network and by global satellite navigation system constellations can be received by the LMU and used to reduce the difficulty of initial system configuration and reconfiguration due to radio network changes.
摘要翻译：在覆盖层中，基于网络的无线定位系统，通常与BTS共同定位的LMU用于在前向和反向信道中收集用于TDOA和/或AOA定位方法的无线电信令。无线电网络和全球卫星导航系统星座的广播可以由LMU接收，用于降低由于无线电网络变化引起的初始系统配置和重新配置的难度。

9. 发明申请

US20140080503A1 Overlay Network-Based Location of E-UTRAN Devices 有权
标题翻译：覆盖基于网络的E-UTRAN设备的位置
公开(公告)号：US20140080503A1
公开(公告)日：2014-03-20
申请号：US13621947
申请日：2012-09-18
申请人： TRUEPOSITION, INC.
发明人： Simon Issakov , Rashidus S. Mia , Matthew L. Ward
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , G01S5/00 , G01S5/06 , G01S5/10 , G01S5/12 , H04W64/00 , H04W76/10
摘要： In an overlay, network-based, wireless location system, passive network probes and Location Measurement Units, typically co-located with eNodeB's, are used to collect identity information and radio signaling both in the forward and reverse channels for use in power-based, timing-based and/or angle-based positioning methods in Long Term Evolution (LTE) and LTE-Advanced wireless communications networks.
摘要翻译：在覆盖层中，基于网络的无线定位系统，无源网络探测器和位置测量单元（通常与eNodeB共同定位）用于在前向和反向信道中收集身份信息和无线电信号，以用于基于功率的，基于定时和/或基于角度的长期演进（LTE）和LTE-Advanced无线通信网络中的定位方法。

10. 发明申请

US20130231133A1 Time and Power Based Wireless Location and Method of Selecting Location Estimate Solution 有权
公开(公告)号：US20130231133A1
公开(公告)日：2013-09-05
申请号：US13861943
申请日：2013-04-12
申请人： TRUEPOSITION, INC.
发明人： Pitchaiah Soma , Pete A. Boyer , Rashidus S. Mia
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/02 , G01S5/12 , H04W4/02
摘要： Disclosed is a method for processing readily available radio network, timing and power information about cellular networks and typical measurements made by the mobile device and network. A probabilistic method is disclosed that uses both time (i.e., range) and power differences with known downlink transmitter antenna characteristics to locate mobiles with accuracy better than cell-ID with ranging, with high capacity, and without the need for field calibration.

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