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1.发明授权Independently acquiring and tracking wireless communication system signalling channel assignments on communication links 有权独立地获取和跟踪通信链路上的无线通信系统信令通道分配公开(公告)号：US07483703B2
公开(公告)日：2009-01-27
申请号：US10547524
申请日：2004-03-03
IPC分类号： H04Q7/20
CPC分类号： H04W24/00 , H04B17/382 , H04W24/08 , H04W92/12
摘要： A system for monitoring each channel of the communication link (307) for protocol messages and identifying a set of channels with valid protocol messages and, monitoring the set of channels to determine the transceivers (309) served by the set of channels and associating the transciver (309) with respective channels from the set of channels.
摘要翻译： 一种用于监视用于协议消息的通信链路（307）的每个信道的系统，并且利用有效的协议消息来识别一组信道，以及监视该组信道以确定该组信道所服务的收发器（309），并将该转发器 （309），其具有来自该组信道的相应信道。
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2.发明授权System and method of operation for network overlay geolocation system with repeaters 有权具有中继器的网络覆盖地理定位系统的系统和操作方法公开(公告)号：US07546084B2
公开(公告)日：2009-06-09
申请号：US10531038
申请日：2003-01-16
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 (350a, 350b) 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 (350a, 350b) 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（350a，350b）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位置系统正在接收的信号是否直接从目标移动设备到达，或者如果信号正在通过中继器（350a，350b），并且因此经受已知时间 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。
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公开(公告)号：US06920329B2
公开(公告)日：2005-07-19
申请号：US10046284
申请日：2002-01-16
摘要： A system and method for determining the positioning of mobile-appliance location determining sensors in a mobile-appliance communications network by estimating the positioning accuracy of the sensors.
摘要翻译： 一种用于通过估计传感器的定位精度来确定移动设备通信网络中的移动设备位置确定传感器的定位的系统和方法。
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公开(公告)号：US07949340B2
公开(公告)日：2011-05-24
申请号：US12683311
申请日：2010-01-06
IPC分类号： H04W40/00
摘要： A system and method for determining the positioning of mobile-appliance location determining sensors in a mobile-appliance communications network by estimating the positioning accuracy of the sensors.
摘要翻译： 一种用于通过估计传感器的定位精度来确定移动设备通信网络中的移动设备位置确定传感器的定位的系统和方法。
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公开(公告)号：US07668552B2
公开(公告)日：2010-02-23
申请号：US11076903
申请日：2005-03-11
IPC分类号： H04W40/00
摘要： A system and method for determining the positioning of mobile-appliance location determining sensors in a mobile-appliance communications network by estimating the positioning accuracy of the sensors.
摘要翻译： 一种用于通过估计传感器的定位精度来确定移动设备通信网络中的移动设备位置确定传感器的定位的系统和方法。
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公开(公告)号：US06845240B2
公开(公告)日：2005-01-18
申请号：US10011783
申请日：2001-12-11
CPC分类号： G01S5/0081 , G01S5/06 , H04B7/086
摘要： A system and method for determining the geolocation of autonomous mobile appliances emitting analog waveforms is disclosed. More specifically, the inventive system and method is used to geolocate FM analog signals such as those used in the AMPS cellular radio air standard by using a time difference of arrival (“TDOA”) approach. The inventive system and method uses a novel approach to minimize the amount of data sent between location sensors and the central location processor comprising adaptive signal combining from N channel to a single channel, FM demodulation to reduce bandwidth, Fourier transformation for signal compression, and segmentation of the location sensors into primary and secondary modes to allow for parallel processing to ease the computational burden on the central location processor.
摘要翻译： 公开了一种用于确定发射模拟波形的自主移动设备的地理定位的系统和方法。 更具体地，本发明的系统和方法用于通过使用到达时差（“TDOA”）方法来对诸如在AMPS蜂窝无线电空中标准中使用的FM模拟信号进行地理定位。 本发明的系统和方法使用新颖的方法来最小化在位置传感器和包括从N个信道到单个信道的自适应信号组合的FM中央位置处理器之间发送的数据量，FM解调以减少带宽，用于信号压缩的傅里叶变换和分段 的位置传感器进入主模式和次模式，以允许并行处理以缓解中央位置处理器的计算负担。
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公开(公告)号：US08838019B2
公开(公告)日：2014-09-16
申请号：US13247153
申请日：2011-09-28
CPC分类号： H04B7/155
摘要： A system and method for a network analysis system operating in a wireless communication system with repeaters is disclosed. Embodiments of the system and method enable the network analysis system to determine if signals being received by the network receivers arrive directly from a target mobile appliance or if the signals are passing through a repeater. The repeaters through an augmentation measure attribute of a received signal to a network manager and based on these attributes it is determine whether the signal is served by a repeater or other network device.
摘要翻译： 公开了一种在具有中继器的无线通信系统中操作的网络分析系统的系统和方法。 系统和方法的实施例使得网络分析系统能够确定网络接收器正在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。 通过对网络管理器的接收信号的增强测量属性的中继器，并且基于这些属性，确定该信号是由中继器还是其他网络设备服务。
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8.发明授权System and method for identifying the path or devices on the path of a communication signal 有权用于识别通信信号路径上的路径或设备的系统和方法公开(公告)号：US08170473B2
公开(公告)日：2012-05-01
申请号：US12908627
申请日：2010-10-20
IPC分类号： H04B7/15
CPC分类号： H04B7/155
摘要： A system and method of applying a known modification in the form of a distortion to a signal to enable a determination if a signal received by a first node is received directly from a second node or indirectly through a repeater. The repeater receives a primary signal and creates a secondary signal as a function of the primary signal and a known distortion, wherein the known distortion identifies the repeater. The primary signal is transmitted and injected with the secondary signal as the first signal to the primary receiver.
摘要翻译： 将以失真形式的已知修改应用于信号以使得能够确定由第一节点接收到的信号是否直接从第二节点或通过中继器间接接收的系统和方法。 中继器接收主信号并产生作为主信号和已知失真的函数的次信号，其中已知失真识别中继器。 主信号以辅助信号作为第一信号被发送和注入到主接收机。
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9.发明授权Network overlay geo-location system with smart antennas and method of operation 失效具有智能天线的网络覆盖地理位置系统和操作方法公开(公告)号：US07945212B2
公开(公告)日：2011-05-17
申请号：US10531040
申请日：2003-10-16
CPC分类号： H04W64/00 , G01S5/021 , G01S5/0268 , H04B1/1081 , H04B7/0848 , H04B7/0854 , H04B7/086 , H04B7/0891 , H04B17/318 , H04L25/0206 , H04W24/00
摘要： A system and method in a wireless communication system having plural base stations (10a, 10b, 10c) and a MSC (45) with a network overlay geo-location system.
摘要翻译： 一种具有多个基站（10a，10b，10c）和具有网络覆盖地理位置系统的MSC（45）的无线通信系统中的系统和方法。
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10.发明授权Network overlay location system and method for air interface with frequency hopping 有权网络覆盖定位系统及跳频空中接口的方法公开(公告)号：US07627327B2
公开(公告)日：2009-12-01
申请号：US10531041
申请日：2003-10-16
IPC分类号： G06F15/16
CPC分类号： H04W64/00 , G01S5/021 , G01S5/0268 , H04B1/1081 , H04B7/0848 , H04B7/0854 , H04B7/086 , H04B7/0891 , H04B17/318 , H04L25/0206 , H04W24/00
摘要： Embodiments of a system and method are disclosed that enable geo-location of a mobile appliance (20) communicating over a frequency hopping air interface for a network overlay geolocation system having plural wireless location sensors (30). The wireless location sensors (30) include a radio receiver channel capable of receiving the forward channels of the air interface transmitted from the base station (10) to the mobile appliance (20). The network overlay geo-location system of the present disclosure monitors these forward channels and measures parameters that allow the geolocation system to synchronize with the hopping of the air interface on the reverse channel. The plurality of sensors measure an attribute of a signal on the reverse channel to thereby enable geo-location. Synchronization can also be reference to a stable system clock and the plurality of sensors may be tuned in reference to the system clock to enable measurement of the frequency hopping reverse channel.
摘要翻译： 公开了一种系统和方法的实施例，其实现了具有多个无线位置传感器（30）的网络覆盖地理定位系统的通过跳频空中接口进行通信的移动设备（20）的地理定位。 无线定位传感器（30）包括能够接收从基站（10）传送到移动设备（20）的空中接口的前向信道的无线电接收机信道。 本公开的网络覆盖地理位置系统监视这些前向信道并且测量允许地理定位系统与反向信道上的空中接口的跳频同步的参数。 多个传感器测量反向信道上的信号的属性，从而实现地理位置。 同步也可以参考稳定的系统时钟，并且可以参考系统时钟来调整多个传感器以使得能够测量跳频反向信道。
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