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1. 发明申请

WO2004036525A3 A SYSTEM AND METHOD FOR ESTIMATING THE MULTI-PATH DELAYS IN A SIGNAL USING A SPATIALLY BLIND ANTENNA ARRAY 审中-公开
标题翻译：使用空白天线阵列估计信号中的多路延迟的系统和方法
公开(公告)号：WO2004036525A3
公开(公告)日：2009-06-18
申请号：PCT/US0332585
申请日：2003-10-16
申请人： ANDREW CORP , CARLSON JOHN P , ALLES MARTIN , KENNEDY JOSEPH P JR
发明人： CARLSON JOHN P , ALLES MARTIN , KENNEDY JOSEPH P JR
IPC分类号： G01S19/25 , H04B17/00 , H04B7/08 , H04W24/00 , H04W64/00
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 method is described that enables a system to estimate the individual times of arrival of multi-path signals components in a received signal (301) while blind to the particular angular response characteristics of an antenna array. Additionally, a system is described that estimates the impulse response (301) estimated for all multi-path signal components without reference to the actual angle of arrival of the signal. The impulse response for the multi-path constituents are directly associated with the time delays on each path, providing delay estimates for each path.
摘要翻译：描述了一种使得系统能够在对天线阵列的特定角度响应特性无视的情况下估计接收信号（301）中的多径信号分量的各个到达时间的方法。另外，描述了一种系统，其估计针对所有多径信号分量估计的脉冲响应（301），而不参考信号的实际到达角度。多路径成分的脉冲响应与每个路径上的时间延迟直接相关，为每个路径提供延迟估计。

2. 发明申请

WO2005048610A3 SYSTEM AND METHOD OF OPERATION FOR NETWORK OVERLAY GEOLOCATION SYSTEM WITH REPEATERS USING AM GOLAY HADAMARD SIGNATURES 审中-公开
标题翻译：网络覆盖系统的系统和操作方法，使用AM高尔夫标记符号
公开(公告)号：WO2005048610A3
公开(公告)日：2006-01-26
申请号：PCT/US2004031606
申请日：2004-09-24
申请人： ANDREW CORP , ALLES MARTIN , KENNEDY JOSEPH P JR , CARLSON JOHN P
发明人： ALLES MARTIN , KENNEDY JOSEPH P JR , CARLSON JOHN P
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , G01S5/0221 , G01S5/0273 , G01S5/06
摘要： A system and method for a network overlay geolocation system operating in a host wireless communication system with repeaters. enable a wireless communication system to determine if signals being received by system receivers arrive directly from a target mobile (701) or if the signals are passing through or via a repeater (702). The system's repeaters use a co-channel AM Golay Hadamard sequence multiplied by an uplink signal to watermark the repeated signal. The system uses the known AM Golay Hadamard sequences of the repeaters and the uplink signal to detect whether a repeater has operated on the signal and which repeater operated on the uplink signal. Management data can be used to provide more accurate geolocation of mobiles served by the repeater stations.
摘要翻译：一种用于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系统和方法。使得无线通信系统能够确定系统接收器正在接收的信号是否直接从目标移动台（701）到达，或者信号是否经过中继器（702）。系统的中继器使用与上行链路信号相乘的同频道AM Golay Hadamard序列来对重复的信号进行水印。该系统使用中继器和上行链路信号的已知AM Golay Hadamard序列来检测中继器是否对信号进行操作，哪个中继器在上行链路信号上操作。管理数据可用于提供由中继站服务的移动台的更准确的地理位置。

3. 发明申请

WO2004036924A3 ENHANCING THE ACCURACY OF A LOCATION ESTIMATE 审中-公开
标题翻译：提高位置估计精度
公开(公告)号：WO2004036924A3
公开(公告)日：2005-06-30
申请号：PCT/US0332584
申请日：2003-10-16
申请人： ANDREW CORP , CARLSON JOHN P , ALLES MARTIN , KENNEDY JOSEPH P JR , GRAVELY THOMAS B
发明人： CARLSON JOHN P , ALLES MARTIN , KENNEDY JOSEPH P JR , GRAVELY THOMAS B
IPC分类号： G01S19/25 , H04B7/08 , H04B17/00 , H04W24/00 , H04W64/00 , G01S3/02
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 method for enabling a system to enhance the accuracy of a location estimate modifies weights in a weight matrix associated with receiver station measurements in parallel with successive refinements of the location estimate. In a typical location estimation scenario, several receiving stations simultaneously derive measurements of a signal from the emitter. Any one of these measurements is in general some function of the emitter location and the receiving station location. The aggregate of these measurements is often in excess of the minimum number of measurements required to provide an estimate of the emitter location. Where such an excess exists, the method proceeds by modifying the weights (330) associated with the measurements in parallel with successive refinements of the location estimate. The method can be implemented over various cellular protocols with a consistent and significant enhancement in the accuracy of location estimates.
摘要翻译：一种使系统能够提高位置估计的准确性的方法是与位置估计的连续改进并行地修改与接收机站测量相关联的权重矩阵中的权重。在典型的位置估计场景中，几个接收站同时导出来自发射器的信号的测量。这些测量中的任何一个通常是发射器位置和接收站位置的一些功能。这些测量的总和通常超过提供发射器位置的估计所需的最小测量数量。在存在这种超量的情况下，该方法通过与位置估计的连续改进并行地修改与测量相关联的权重（330）而进行。该方法可以通过各种蜂窝协议实现，其中位置估计的准确性具有一致和显着的增强。

4. 发明申请

WO2005002124A3 METHOD FOR SPARSE NETWORK DEPLOYMENT ACCURACY ENHANCEMENTS 审中-公开
标题翻译：稀疏网络部署准确性增强的方法
公开(公告)号：WO2005002124A3
公开(公告)日：2005-04-14
申请号：PCT/US2004020345
申请日：2004-06-24
申请人： ANDREW CORP , KENNEDY JOSEPH P JR , CARLSON JOHN PETER , ALLES MARTIN
发明人： KENNEDY JOSEPH P JR , CARLSON JOHN PETER , ALLES MARTIN
IPC分类号： H04L20060101 , H04W24/00 , H04W64/00 , H04Q7/20
CPC分类号： G01S5/06 , G01S5/0252 , H04W24/00 , H04W64/00
摘要： A method for use in a wireless communication system with a network overlay geolocation system having a sparse deployment network in which base stations of the wireless communication system may or may not have a co-located wireless location sensors (WLS) (202). The method enables detection and measurement of a target mobile's signal (204) independently from a primary WLS located at the base station serving the target mobile (203), which enable location estimated in previous "no location" areas. The method selects based on predetermined criteria from one or more of several techniques that aid in the detection and determining a location for the target mobile (207). The method selects from timing advance, power levels, pattern matching, EOTD, speed, and pseudo range measurements to estimate the location of the mobile (208). The method also uses ambiguity function processing to detect the signal and measure an attribute of the signal.
摘要翻译：一种用于具有网络覆盖地理位置系统的无线通信系统的方法，所述网络覆盖地理位置系统具有稀疏部署网络，其中所述无线通信系统的基站可以具有或可以不具有同位置的无线位置传感器（WLS）（202）。该方法能够独立于位于服务于目标移动台（203）的基站处的主WLS来检测和测量目标移动台的信号（204），这使得能够在先前的“无位置”区域中估计的位置。该方法基于有助于检测和确定目标移动站的位置的若干技术中的一种或多种技术，基于预定标准来选择（207）。该方法从定时提前，功率电平，模式匹配，EOTD，速度和伪距测量中选择以估计移动台的位置（208）。该方法还使用模糊函数处理来检测信号并测量信号的属性。

5. 发明申请

WO2004036361A3 WIRELESS COMMUNICATION NETWORK MEASUREMENT DATA COLLECTION USING INFRASTRUCTURE OVERLAY-BASED HANDSET LOCATION SYSTEMS 审中-公开
标题翻译：无线通信网络测量数据采集使用基于基础覆盖的手机位置系统
公开(公告)号：WO2004036361A3
公开(公告)日：2004-07-08
申请号：PCT/US0332583
申请日：2003-10-16
申请人： ANDREW CORP , KENNEDY JOSEPH P JR , GRAVELY THOMAS B , CARLSON JOHN P , BECK ANDREW
发明人： KENNEDY JOSEPH P JR , GRAVELY THOMAS B , CARLSON JOHN P , BECK ANDREW
IPC分类号： G01S19/25 , H04B7/08 , H04B17/00 , H04W24/00 , H04W64/00 , H04M11/00 , G08B23/00 , H04Q7/20
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 method and system for collecting test and measurement data for a wireless communication system utilizes a network overlay geo-location system to collect the data (210-220). The wireless communication system has plural base stations defining a signal coverage (230-250) area for communication with a mobile appliance and collects test and measurement data simultaneous on the forward and reverse links during standard geo-location processes (250, 360-390). The wireless communication system also collects test and measurement data when the network overlay geolocation system is in an idle state.
摘要翻译：一种用于收集无线通信系统的测试和测量数据的方法和系统利用网络覆盖地理位置系统来收集数据（210-220）。无线通信系统具有多个基站，其定义用于与移动设备通信的信号覆盖（230-250）区域，并且在标准地理位置处理（250,360-390）期间在正向和反向链路上同时收集测试和测量数据，。当网络覆盖地理位置系统处于空闲状态时，无线通信系统还收集测试和测量数据。

6. 发明申请

WO2005002124B1 METHOD FOR SPARSE NETWORK DEPLOYMENT ACCURACY ENHANCEMENTS 审中-公开
标题翻译：稀疏网络部署准确性增强的方法
公开(公告)号：WO2005002124B1
公开(公告)日：2005-05-26
申请号：PCT/US2004020345
申请日：2004-06-24
申请人： ANDREW CORP , KENNEDY JOSEPH P JR , CARLSON JOHN PETER , ALLES MARTIN
发明人： KENNEDY JOSEPH P JR , CARLSON JOHN PETER , ALLES MARTIN
IPC分类号： H04L20060101 , H04W24/00 , H04W64/00 , H04Q7/20
CPC分类号： G01S5/06 , G01S5/0252 , H04W24/00 , H04W64/00
摘要： A method for use in a wireless communication system with a network overlay geolocation system having a sparse deployment network in which base stations of the wireless communication system may or may not have a co-located wireless location sensors (WLS) (202). The method enables detection and measurement of a target mobile's signal (204) independently from a primary WLS located at the base station serving the target mobile (203), which enable location estimated in previous "no location" areas. The method selects based on predetermined criteria from one or more of several techniques that aid in the detection and determining a location for the target mobile (207). The method selects from timing advance, power levels, pattern matching, EOTD, speed, and pseudo range measurements to estimate the location of the mobile (208). The method also uses ambiguity function processing to detect the signal and measure an attribute of the signal.
摘要翻译：一种在具有网络覆盖图地理定位系统的无线通信系统中使用的方法，该网络覆盖图地理定位系统具有其中无线通信系统的基站可以或可以不具有位于同一地点的无线位置传感器（WLS）（202）的稀疏部署网络。该方法使得能够独立于位于服务于目标移动台（203）的基站处的主WLS的目标移动台信号（204）的检测和测量，这使得在先前“无位置”区域中估计的位置成为可能。该方法基于来自辅助检测和确定目标移动站（207）的位置的若干技术中的一个或多个的预定标准来选择。该方法从定时提前，功率电平，模式匹配，EOTD，速度和伪距测量中选择以估计移动台（208）的位置。该方法还使用模糊函数处理来检测信号并测量信号的属性。

7. 发明申请

WO2005029878A3 SYSTEM AND METHOD OF OPERATION FOR NETWORK OVERLAY GEOLOCATION SYSTEM 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：WO2005029878A3
公开(公告)日：2006-02-02
申请号：PCT/US2004030781
申请日：2004-09-17
申请人： ANDREW CORP , KENNEDY JOSEPH P JR , CARLSON JOHN PETER , GRAVELY THOMAS B , BECK ANDREW
发明人： KENNEDY JOSEPH P JR , CARLSON JOHN PETER , GRAVELY THOMAS B , BECK ANDREW
IPC分类号： G01S5/02 , G01S5/10 , H04B17/00 , H04W64/00 , H04B7/15 , H04Q7/20
CPC分类号： G01S5/10 , G01S5/0205 , G01S5/0273 , 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 wireless communication system to determine if signals being received by system receivers arrive directly from a target mobile appliance or if the signals are passing through a repeater. The system's determination may be based at least in part on the TA of the signal, the power of the received signal, the power of the transmitted signal, the hearabiltiy of the signal at system receivers, the hearabiltiy of system transmitters at the mobile and the known delays associated with the repeaters. 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无线通信系统能够确定系统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。该系统的确定可以至少部分地基于信号的TA，接收信号的功率，发射信号的功率，系统接收机的信号的可靠性，移动台的系统发射机的可听见和与中继器相关的已知延迟。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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