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公开(公告)号：US20100120413A1
公开(公告)日：2010-05-13
申请号：US12683311
申请日：2010-01-06
IPC分类号： H04W24/00
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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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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3.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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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：US07429914B2
公开(公告)日：2008-09-30
申请号：US11008154
申请日：2004-12-10
摘要： A system and method is disclosed for determining the location of a mobile appliance using the reverse pilot channel provided in CDMA 2000 communication systems to determine an attribute (e.g., time of arrival, angle of arrival, time difference of arrival, received power level) of a reverse pilot signal at one or more wireless location sensors. A network overlay of wireless location sensors monitors the reverse pilot channel for a target mobile's reverse pilot signal. The monitored signal may be compared to a reference signal to determine a correlation and thereby determine an attribute of the target mobile's reverse pilot signal. The method may be performed independently from the communication system and without requiring retrieval of information bits from the mobile appliance. The reference signal may be generated from the unique long spreading code mask of the target mobile appliance which is typically a function of the ESN of the target mobile appliance.
摘要翻译： 公开了一种用于使用CDMA 2000通信系统中提供的反向导频信道确定移动设备的位置的系统和方法，以确定属性（例如，到达时间，到达时间，到达时间差，接收功率电平） 在一个或多个无线位置传感器处的反向导频信号。 无线位置传感器的网络覆盖监视目标移动台的反向导频信号的反向导频信道。 所监视的信号可以与参考信号进行比较，以确定相关性，从而确定目标移动台的反向导频信号的属性。 该方法可以独立于通信系统执行，而不需要从移动设备检索信息位。 参考信号可以从目标移动设备的唯一的长扩展码掩码生成，其通常是目标移动设备的ESN的函数。
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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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8.发明申请Apparatus and method for metal plasma immersion ion implantation and metal plasma immersion ion deposition 审中-公开金属等离子体浸没离子注入和金属等离子体浸没离子沉积的装置和方法公开(公告)号：US20050061251A1
公开(公告)日：2005-03-24
申请号：US10932925
申请日：2004-09-02
申请人： Ronghua Wei , Thomas Booker , Christopher Rincon , James Arps
发明人： Ronghua Wei , Thomas Booker , Christopher Rincon , James Arps
CPC分类号： C23C14/48 , C23C14/26 , C23C14/30 , C23C14/32 , H01J37/32412
摘要： This invention is a method for metal plasma ion implantation and metal plasma ion deposition, comprising: providing a vacuum chamber with at least one workpiece having a surface positioned on a worktable within the vacuum chamber; reducing the pressure in the vacuum chamber; generating a plasma of metal ions within the vacuum chamber, applying a negative bias to the worktable to thereby accelerate metal ions from the plasma toward at least one workpiece to thereby either implant metal ions into or deposit metal ions onto the workpiece or both. This invention includes an apparatus for metal ion implantation and metal ion plasma deposition, comprising: a vacuum chamber, a metal plasma generator within the vacuum chamber, and at least one worktable within the vacuum chamber.
摘要翻译： 本发明是一种用于金属等离子体离子注入和金属等离子体离子沉积的方法，包括：提供具有至少一个工件的真空室，所述工件具有位于所述真空室内的工作台上的表面; 降低真空室内的压力; 在真空室内产生金属离子等离子体，向工作台施加负偏压，从而将金属离子从等离子体加速至至少一个工件，从而将金属离子注入或将金属离子沉积到工件上或两者上。 本发明包括一种用于金属离子注入和金属离子等离子体沉积的装置，包括：真空室，真空室内的金属等离子体发生器和真空室内的至少一个工作台。
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9.发明授权Tasking and reporting method and implementation for wireless appliance location systems 失效无线设备定位系统的任务和报告方法和实现公开(公告)号：US08032149B2
公开(公告)日：2011-10-04
申请号：US10230333
申请日：2002-08-29
IPC分类号： H04W4/00
摘要： A system and method for determining the location of a mobile appliance where the tasking of the system to determine the location of the mobile appliance utilizes a first communications protocol standard and the reporting of the location of the mobile appliance utilizes a second communications protocol standard, where the first and second communication protocol standards are not the same and can include any of the commonly used communication protocol standards including TIA defined standards, ETSI standards, and SMR/ESMR defined standards.
摘要翻译： 一种用于确定移动设备的位置的系统和方法，其中所述系统的任务确定所述移动设备的位置使用第一通信协议标准，并且所述移动设备的位置的报告利用第二通信协议标准，其中 第一和第二通信协议标准不相同，并且可以包括任何常用的通信协议标准，包括TIA定义的标准，ETSI标准和SMR / ESMR定义的标准。
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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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