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61. 发明授权

US07358888B2 System and method for intrusion detection using a time domain radar array 有权
标题翻译：使用时域雷达阵列的入侵检测系统和方法
公开(公告)号：US07358888B2
公开(公告)日：2008-04-15
申请号：US10806131
申请日：2004-03-23
申请人： Larry W. Fullerton , James L. Richards
发明人： Larry W. Fullerton , James L. Richards
IPC分类号： G01S13/42
CPC分类号： G01S13/888 , G01S7/003 , G01S7/4004 , G01S13/0209 , G01S13/04 , G01S13/56 , G01S13/87 , G01S13/878 , G01S13/88 , G01S13/89 , G08B13/1636
摘要： A system and method for highly selective intrusion detection using a sparse array of time modulated ultra wideband (TM-UWB) radars. Two or more TM-UWB radars are arranged in a sparse array around the perimeter of a building. Each TM-UWB radar transmits ultra wideband pulses that illuminate the building and the surrounding area. Signal return data is processed to determine, among other things, whether an alarm condition has been triggered. High resolution radar images are formed that give an accurate picture of the inside of the building and the surrounding area. This image is used to detect motion in a highly selective manner and to track moving objects within the building and the surrounding area. Motion can be distinguished based on criteria appropriate to the environment in which the intrusion detection system operates.
摘要翻译：使用时间调制超宽带（TM-UWB）雷达的稀疏阵列进行高选择性入侵检测的系统和方法。两个或多个TM-UWB雷达以围绕建筑物周边的稀疏阵列布置。每个TM-UWB雷达都会传输照明建筑物和周围区域的超宽带脉冲。处理信号返回数据以确定报警条件是否已被触发。形成了高分辨率雷达图像，可以准确地显示建筑物及周边地区的内部图像。该图像用于以高度选择性的方式检测运动并跟踪建筑物和周围区域内的运动物体。运动可以根据适合入侵检测系统运行的环境的标准进行区分。

62. 发明授权

US06937667B1 Apparatus, system and method for flip modulation in an impulse radio communications system 失效
标题翻译：用于脉冲无线电通信系统中的翻转调制的装置，系统和方法
公开(公告)号：US06937667B1
公开(公告)日：2005-08-30
申请号：US09537692
申请日：2000-03-29
申请人： Larry W. Fullerton , James L. Richards , Ivan A. Cowie , David M. Dickson , Vernon R. Brethour , Preston Jett
发明人： Larry W. Fullerton , James L. Richards , Ivan A. Cowie , David M. Dickson , Vernon R. Brethour , Preston Jett
IPC分类号： H04B1/7095 , H04B1/7163 , H04B1/717 , H04B1/7176 , H04B1/7183 , H04L25/49 , H04B1/02 , H04B1/04
CPC分类号： H04B1/7095 , H04B1/71632 , H04B1/7174 , H04B1/7176 , H04B1/7183
摘要： Apparatuses, systems and methods for transmitting and receiving modulated impulse radio signals. An impulse radio receiver includes a time base, a precision timing generator, a template generator, a delay, first and second correlators, a data detector and a time base adjustor. The time base produces a periodic timing signal that is used by the precision timing generator to produce a timing trigger signal. The template generator uses the timing trigger signal to produce a template signal. A delay receives the template signal and outputs a delayed template signal. When an impulse radio signal is received, the first correlator correlates the received impulse radio signal with the template signal to produce a first correlator output signal, and the second correlator correlates the received impulse radio signal with the delayed template signal to produce a second correlator output signal. The data detector produces a data signal based on at least the first correlator output signal. The time base adjustor produces a time base adjustment signal based on at least the second correlator output signal. The time base adjustment signal is used to synchronize the time base with the received impulse radio signal.
摘要翻译：用于发送和接收调制脉冲无线电信号的装置，系统和方法。脉冲无线电接收机包括时基，精度定时发生器，模板发生器，延迟，第一和第二相关器，数据检测器和时基调节器。时基产生周期性定时信号，由精确定时发生器用来产生定时触发信号。模板发生器使用定时触发信号产生模板信号。延迟接收模板信号并输出延迟的模板信号。当接收到脉冲无线电信号时，第一相关器将接收到的脉冲无线电信号与模板信号相关，以产生第一相关器输出信号，并且第二相关器将接收的脉冲无线电信号与延迟的模板信号相关联，以产生第二相关器输出信号。数据检测器至少基于第一相关器输出信号产生数据信号。时基调节器至少基于第二相关器输出信号产生时基调整信号。时基调整信号用于使时基与接收的脉冲无线电信号同步。

63. 发明授权

US06539213B1 System and method for impulse radio power control 有权
标题翻译：脉冲无线电功率控制系统和方法
公开(公告)号：US06539213B1
公开(公告)日：2003-03-25
申请号：US09332501
申请日：1999-06-14
申请人： James L. Richards , Larry W. Fullerton , Ivan A. Cowie
发明人： James L. Richards , Larry W. Fullerton , Ivan A. Cowie
IPC分类号： H04Q720
CPC分类号： H04W52/362 , H04B1/7163 , H04B1/7183 , H04B2001/6908 , H04W52/20 , H04W52/24 , H04W52/241 , H04W52/367
摘要： A system and method for impulse radio power control wherein a first transceiver transmits an impulse radio signal to a second transceiver. A power control update is calculated according to a performance measurement of the signal received at the second transceiver. The transmitter power of either transceiver, depending on the particular embodiment, is adjusted according to the power control update. Various performance measurements are employed according to the current invention to calculate a power control update, including bit error rate, signal-to-noise ratio, and received signal strength, used alone or in combination. Interference is thereby reduced, which is particularly important where multiple impulse radios are operating in close proximity and their transmission interfere with one another. Reducing the transmitter power of each radio to a level that produces satisfactory reception increases the total number of radios that can operate in an area without saturation. Reducing transmitter power also increases transceiver efficiency.
摘要翻译：一种用于脉冲无线电功率控制的系统和方法，其中第一收发器向第二收发器发送脉冲无线电信号。根据在第二收发器处接收到的信号的性能测量来计算功率控制更新。取决于特定实施例的任一收发器的发射机功率根据功率控制更新进行调整。根据本发明采用各种性能测量来计算单独或组合使用的功率控制更新，包括误码率，信噪比和接收信号强度。因此，减少了干扰，这在多个脉冲无线电正在紧密地操作并且它们的传输彼此干扰的情况下是特别重要的。将每个无线电台的发射机功率降低到产生令人满意的接收的水平，可以增加无饱和区域中可以工作的无线电总数。降低发射机功率也可以提高收发机的效率。

64. 发明授权

US06512455B2 System and method for monitoring assets, objects, people and animals utilizing impulse radio 有权
公开(公告)号：US06512455B2
公开(公告)日：2003-01-28
申请号：US09407106
申请日：1999-09-27
申请人： James S. Finn , James L. Richards , Larry W. Fullerton , Timothy T. Payment
发明人： James S. Finn , James L. Richards , Larry W. Fullerton , Timothy T. Payment
IPC分类号： G08B1314
CPC分类号： H04B1/7183 , H04B1/71632 , H04B1/719 , H04B2001/6908
摘要： An asset, object, person or animal monitoring system and associated method for monitoring assets, objects, people or animals utilizing impulse radio techniques. The asset, object, person or animal monitoring system of the present invention can vary the duty cycles of the impulse radio transmitters, by both manual and automatic means, to adapt to varied requirements.

65. 发明授权

US06297773B1 System and method for position determination by impulse radio 有权
标题翻译：脉冲无线电定位系统及方法
公开(公告)号：US06297773B1
公开(公告)日：2001-10-02
申请号：US09517161
申请日：2000-04-05
申请人： Larry W. Fullerton , James L. Richards , Ivan A. Cowie
发明人： Larry W. Fullerton , James L. Richards , Ivan A. Cowie
IPC分类号： G01S302
CPC分类号： H04B1/7183 , G01S13/42 , G01S13/76 , H04B2001/6908
摘要： A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver has a second clock that provides a second reference signal. A first sequence of pulses are transmitted from the first transceiver. The first sequence of pulses are then received at the second transceiver and the second transceiver is then synchronized with the first sequence of pulses. A second sequence of pulses are transmitted from the second transceiver. The first transceiver receives the second sequence of pulses and the first transceiver is synchronized with the second sequence of pulses. A delayed first reference signal is generated in response to the synchronization with the second sequence of pulses. A time difference between the delayed first reference signal and the first reference signal is then measured. The time difference indicates a total time of flight of the first and second sequence of pulses. The distance between the first and the second transceiver is determined from the time difference. The direction of the second transceiver from the first transceiver is determined using a directional antenna. Finally, the position of the second transceiver is determined using the distance and the direction.
摘要翻译：一种利用具有提供第一参考信号的第一时钟和与第一收发器间隔开的第二收发器的第一收发器的脉冲无线电定位的系统和方法。该系统确定第二收发器的位置。第二收发器具有提供第二参考信号的第二时钟。从第一收发器发送第一脉冲序列。然后在第二收发器处接收第一脉冲序列，然后第二收发器与第一脉冲序列同步。从第二收发器发送第二脉冲序列。第一收发器接收第二脉冲序列，并且第一收发器与第二脉冲序列同步。响应于与第二脉冲序列的同步而产生延迟的第一参考信号。然后测量延迟的第一参考信号和第一参考信号之间的时间差。时间差表示第一和第二脉冲序列的总飞行时间。从时差确定第一和第二收发器之间的距离。使用定向天线确定来自第一收发器的第二收发器的方向。最后，使用距离和方向来确定第二收发器的位置。

66. 发明授权

US06177903B1 System and method for intrusion detection using a time domain radar array 有权
标题翻译：使用时域雷达阵列的入侵检测系统和方法
公开(公告)号：US06177903B1
公开(公告)日：2001-01-23
申请号：US09332502
申请日：1999-06-14
申请人： Larry W. Fullerton , James L. Richards
发明人： Larry W. Fullerton , James L. Richards
IPC分类号： G01S1362
CPC分类号： G01S13/888 , G01S7/003 , G01S7/4004 , G01S13/0209 , G01S13/04 , G01S13/56 , G01S13/87 , G01S13/878 , G01S13/88 , G01S13/89 , G08B13/1636
摘要： A system and method for highly selective intrusion detection using a sparse array of time modulated ultra wideband (TM-UWB) radars. Two or more TM-UWB radars are arranged in a sparse array around the perimeter of a building. Each TM-UWB radar transmits ultra wideband pulses that illuminate the building and the surrounding area. Signal return data is processed to determine, among other things, whether an alarm condition has been triggered. High resolution radar images are formed that give an accurate picture of the inside of the building and the surrounding area. This image is used to detect motion in a highly selective manner and to track moving objects within the building and the surrounding area. Motion can be distinguished based on criteria appropriate to the environment in which the intrusion detection system operates.
摘要翻译：使用时间调制超宽带（TM-UWB）雷达的稀疏阵列进行高选择性入侵检测的系统和方法。两个或多个TM-UWB雷达以围绕建筑物周边的稀疏阵列布置。每个TM-UWB雷达都会传输照明建筑物和周围区域的超宽带脉冲。处理信号返回数据以确定报警条件是否已被触发。形成了高分辨率雷达图像，可以准确地显示建筑物及周边地区的内部图像。该图像用于以高度选择性的方式检测运动并跟踪建筑物和周围区域内的运动物体。运动可以根据适合入侵检测系统运行的环境的标准进行区分。

67. 发明授权

US08154411B2 System and method for person or object position location utilizing impulse radio 有权
标题翻译：使用脉冲无线电的人或物位置位置的系统和方法
公开(公告)号：US08154411B2
公开(公告)日：2012-04-10
申请号：US11907509
申请日：2007-10-12
申请人： James L. Richards , Larry W. Fullerton , David C. Meigs , William D. Welch, Jr. , Donald A. Kelly , Timothy T. Payment , James S. Finn , William J. Tucker
发明人： James L. Richards , Larry W. Fullerton , David C. Meigs , William D. Welch, Jr. , Donald A. Kelly , Timothy T. Payment , James S. Finn , William J. Tucker
IPC分类号： G08B23/00
CPC分类号： G01S13/42 , G01S1/20 , G01S5/021 , G01S5/0226 , G01S5/14 , G01S13/76 , G01S13/87 , H04B1/7163 , H04B1/7183 , H04B2001/6908
摘要： A System and Method for Person or Object Position Location Utilizing Impulse Radio, comprising a plurality of reference impulse radios; an object or person to be tracked having a mobile impulse radio associated therewith; an architecture with an associated positioning algorithm associated with said plurality of impulse radio reference radios and said mobile impulse radio; and display means for displaying the position of the person or object whose position is to be determined.
摘要翻译：使用脉冲无线电的人或物位置位置的系统和方法，包括多个参考脉冲无线电; 要跟踪的对象或人员具有与之相关联的移动脉冲无线电; 具有与所述多个脉冲无线电参考无线电和所述移动脉冲无线电相关联的相关定位算法的架构; 以及显示装置，用于显示要确定其位置的人或物体的位置。

68. 发明授权

US08149107B2 System and method for person or object position location utilizing impulse radio 有权
公开(公告)号：US08149107B2
公开(公告)日：2012-04-03
申请号：US11907510
申请日：2007-10-12
申请人： James L. Richards , Larry W. Fullerton , David C. Meigs , William D. Welch, Jr. , Donald A. Kelly , Timothy T. Payment , James S. Finn , William J. Tucker
发明人： James L. Richards , Larry W. Fullerton , David C. Meigs , William D. Welch, Jr. , Donald A. Kelly , Timothy T. Payment , James S. Finn , William J. Tucker
IPC分类号： G08B1/08 , H01Q3/22
CPC分类号： G01S13/42 , G01S1/20 , G01S5/021 , G01S5/0226 , G01S5/14 , G01S13/76 , G01S13/87 , H04B1/7163 , H04B1/7183 , H04B2001/6908
摘要： A System and Method for Person or Object Position Location Utilizing Impulse Radio, comprising a plurality of reference impulse radios; an object or person to be tracked having a mobile impulse radio associated therewith; an architecture with an associated positioning algorithm associated with said plurality of impulse radio reference radios and said mobile impulse radio; and display means for displaying the position of the person or object whose position is to be determined.

69. 发明授权

US07397379B2 System and method for person or object position location utilizing impulse radio 有权
公开(公告)号：US07397379B2
公开(公告)日：2008-07-08
申请号：US10298334
申请日：2002-11-18
申请人： James L. Richards , Larry W. Fullerton , Donald A. Kelly , David C. Meigs , Timothy T. Payment , James S. Finn , William J. Tucker , William D. Welch, Jr.
发明人： James L. Richards , Larry W. Fullerton , Donald A. Kelly , David C. Meigs , Timothy T. Payment , James S. Finn , William J. Tucker , William D. Welch, Jr.
IPC分类号： G08B23/00
CPC分类号： G01S13/42 , G01S1/20 , G01S5/021 , G01S5/0226 , G01S5/14 , G01S13/76 , G01S13/87 , H04B1/7163 , H04B1/7183 , H04B2001/6908
摘要： A System and Method for Person or Object Position Location Utilizing Impulse Radio, comprising a plurality of reference impulse radios; an object or person to be tracked having a mobile impulse radio associated therewith; an architecture with an associated positioning algorithm associated with said plurality of impulse radio reference radios and said mobile impulse radio; and display means for displaying the position of the person or object whose position is to be determined.

70. 发明授权

US06922166B2 System and method for distance measurement by inphase and quadrature signals in a radio system 有权
标题翻译：在无线电系统中通过同相和正交信号进行距离测量的系统和方法
公开(公告)号：US06922166B2
公开(公告)日：2005-07-26
申请号：US10750897
申请日：2004-01-05
申请人： James L. Richards , Larry W. Fullerton , David C. Meigs , Randall S. Stanley , Ivan A. Cowie
发明人： James L. Richards , Larry W. Fullerton , David C. Meigs , Randall S. Stanley , Ivan A. Cowie
IPC分类号： G01S13/08 , G01S13/76 , G01S13/86 , G01S13/00
CPC分类号： G01S13/08 , G01S13/76 , G01S13/765 , G01S13/87 , G01S13/913
摘要： A system and a method for distance measurement utilizes a radio system. The distance is measured in coarse resolution, and in fine resolution that corresponds to distance attributes. The distance between first and second radio transceivers is determined from the coarse distance and the fine distance attributes.
摘要翻译：用于距离测量的系统和方法利用无线电系统。距离以粗分辨率测量，并以与距离属性对应的精细分辨率测量。第一和第二无线电收发器之间的距离由粗距离和精细距离属性确定。

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