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1.发明授权Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation 有权使用补充有极性调制的时分多频方案进行数据传输的方法和装置公开(公告)号：US07321601B2
公开(公告)日：2008-01-22
申请号：US10372075
申请日：2003-02-20
CPC分类号： H03K3/0315 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H03L7/0997 , H04B1/7176 , H04L1/08 , H04L5/0005 , H04L5/003 , H04L5/006 , H04L5/06 , H04L5/26 , H04L25/4902 , H04L27/02 , H04L27/2602 , H04L27/28
摘要： A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes transmitting, according to the series of ordered n-tuples, a plurality of bursts over a plurality n of frequency bands. Specifically, for each of the plurality of bursts, a frequency band occupied by the burst is indicated by the order within its n-tuple of an element corresponding to the burst. A bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. Information is encoded into a polarity of at least one of the plurality of bursts.
摘要翻译： 根据本发明的一个实施例的数据传输方法包括编码一组数据值以产生相应的一系列有序n元组。 该方法还包括根据一系列有序的n元组在多个n个频带上发送多个突发。 具体地，对于多个突发中的每一个，由突发占据的频带由对应于突发的元素的其n元组内的顺序指示。 多个突发中的至少一个的带宽为突发的中心频率的至少2％。 信息被编码为多个突发中的至少一个的极性。
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2.发明申请METHOD AND SYSTEM FOR NETWORK SETUP AND MAINTENANCE AND MEDIUM ACCESS CONTROL FOR A WIRELESS SENSOR NETWORK 有权用于无线传感器网络的网络设置和维护和中等访问控制的方法和系统公开(公告)号：US20100039933A1
公开(公告)日：2010-02-18
申请号：US12259213
申请日：2008-10-27
申请人： James Laurence Taylor , Venkatagopal Racherla , Jaya L. Jeyaseelan , Naiel K. Askar , Michael D. Perry , David S. Furuno
发明人： James Laurence Taylor , Venkatagopal Racherla , Jaya L. Jeyaseelan , Naiel K. Askar , Michael D. Perry , David S. Furuno
CPC分类号： H04L67/12 , H04L67/025 , H04W40/24 , H04W84/18
摘要： A sensor network having a first command center and a first access node, comprising a wireless transceiver, coupled to the command center. The sensor network may also include a plurality of nodes individually comprising a wireless transceiver and a directional antenna, wherein each of the plurality of nodes is successively located in a downlink direction relative to the first access node, and is configured to wirelessly communicate via the directional antenna with at least one node of a first neighbor group in a first direction and at least one node of a second neighbor group in a second direction. In addition, a sensor device is individually coupled to at least one of the nodes, and is configured to provide sensor data for the first command center.
摘要翻译： 一种具有第一命令中心和第一接入节点的传感器网络，包括耦合到命令中心的无线收发器。 传感器网络还可以包括单独地包括无线收发器和定向天线的多个节点，其中多个节点中的每一个相对于第一接入节点连续地位于下行链路方向上，并被配置为经由定向无线通信 天线，其具有第一方向上的第一相邻组的至少一个节点和第二方向上的第二相邻组的至少一个节点。 另外，传感器设备单独地耦合到至少一个节点，并且被配置为提供用于第一命令中心的传感器数据。
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3.发明授权Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation 有权使用具有附加调制的时分多频方案进行数据传输的方法和装置公开(公告)号：US07609608B2
公开(公告)日：2009-10-27
申请号：US10371065
申请日：2003-02-20
CPC分类号： H03K3/0315 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H03L7/0997 , H04B1/7176 , H04L1/08 , H04L5/0005 , H04L5/003 , H04L5/006 , H04L5/06 , H04L5/26 , H04L25/4902 , H04L27/2602 , H04L27/28
摘要： A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes transmitting, according to the series of ordered n-tuples, a plurality of bursts over a plurality n of frequency bands. Specifically, for each of the plurality of bursts, a frequency band occupied by the burst is indicated by the order within its n-tuple of an element corresponding to the burst. A bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. Information is encoded into an additional modulation, e.g., amplitude, width or polarization modulation, of at least one of the plurality of bursts.
摘要翻译： 根据本发明的一个实施例的数据传输方法包括编码一组数据值以产生相应的一系列有序n元组。 该方法还包括根据一系列有序的n元组在多个n个频带上发送多个突发。 具体地，对于多个突发中的每一个，由突发占据的频带由对应于突发的元素的其n元组内的顺序指示。 多个突发中的至少一个的带宽为突发的中心频率的至少2％。 信息被编码成多个突发中的至少一个的附加调制，例如幅度，宽度或偏振调制。
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4.发明申请Method and Apparatus for Data Transfer Using a Time Division Multiple Frequency Scheme Supplemented with Polarity Modulation 有权使用补充有极性调制的时分多频方案进行数据传输的方法和装置公开(公告)号：US20080130685A1
公开(公告)日：2008-06-05
申请号：US12018160
申请日：2008-01-22
IPC分类号： H04J4/00
CPC分类号： H03K3/0315 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H03L7/0997 , H04B1/7176 , H04L1/08 , H04L5/0005 , H04L5/003 , H04L5/006 , H04L5/06 , H04L5/26 , H04L25/4902 , H04L27/02 , H04L27/2602 , H04L27/28
摘要： A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes transmitting, according to the series of ordered n-tuples, a plurality of bursts over a plurality n of frequency bands. Specifically, for each of the plurality of bursts, a frequency band occupied by the burst is indicated by the order within its n-tuple of an element corresponding to the burst. A bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. Information is encoded into a polarity of at least one of the plurality of bursts.
摘要翻译： 根据本发明的一个实施例的数据传输方法包括编码一组数据值以产生相应的一系列有序n元组。 该方法还包括根据一系列有序的n元组在多个n个频带上发送多个突发。 具体地，对于多个突发中的每一个，由突发占据的频带由对应于突发的元素的其n元组内的顺序指示。 多个突发中的至少一个的带宽为突发的中心频率的至少2％。 信息被编码为多个突发中的至少一个的极性。
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5.发明授权Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources 有权用于将多频带超宽带信令适应于干扰源的方法和装置公开(公告)号：US07342973B2
公开(公告)日：2008-03-11
申请号：US10371064
申请日：2003-02-20
CPC分类号： H04L1/08 , H03K3/0315 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H04B1/7176 , H04L5/0005 , H04L5/003 , H04L5/006
摘要： A method and apparatus for operation in a multi-frequency band system in the presence of an interference, the method comprising the steps of: receiving signaling in a plurality of wideband frequency sub-bands, each wideband frequency sub-band having a different center frequency, wherein a bandwidth of each wideband frequency sub-band is at least 2 percent of a center frequency of the wideband frequency sub-band; detecting an interfering signal having signal energy in a portion of a respective sub-band of the wideband frequency sub-bands; deciding to discontinue use of the respective sub-band; and instructing a transmitting device transmitting the signaling to transmit subsequent signaling in any except the respective sub-band of the plurality of wideband frequency sub-bands.
摘要翻译： 一种用于在存在干扰的情况下在多频带系统中操作的方法和装置，所述方法包括以下步骤：在多个宽带频率子带中接收信令，每个宽带频率子带具有不同的中心频率 其中每个宽带频率子带的带宽是所述宽带频率子带的中心频率的至少2％; 检测在宽带频率子带的相应子带的一部分中具有信号能量的干扰信号; 决定停止使用相应的子带; 以及指示发送所述信令的发送设备，以发送除了所述多个宽带频带子带中的相应子带之外的任何信号。
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6.发明授权Method and apparatus for data transfer using a time division multiple frequency scheme 有权使用时分多频方案进行数据传输的方法和装置公开(公告)号：US06895059B2
公开(公告)日：2005-05-17
申请号：US10255111
申请日：2002-09-26
IPC分类号： H04J1/00 , H03K5/00 , H03K5/13 , H03K5/15 , H04B1/69 , H04J3/00 , H04L1/08 , H04L5/26 , H04L25/49 , H04L27/26 , H04L27/28 , H04L27/04
CPC分类号： H04B1/7176 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H04L1/08 , H04L5/26 , H04L25/4902 , H04L27/2602 , H04L27/28
摘要： A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes transmitting, according to the series of ordered n-tuples, a plurality of bursts over a plurality n of frequency bands. Specifically, for each of the plurality of bursts, a frequency band occupied by the burst is indicated by the order within its n-tuple of an element corresponding to the burst. A bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst.
摘要翻译： 根据本发明的一个实施例的数据传输方法包括编码一组数据值以产生相应的一系列有序n元组。 该方法还包括根据一系列有序的n元组在多个n个频带上发送多个突发。 具体地，对于多个突发中的每一个，由突发占据的频带由对应于突发的元素的其n元组内的顺序指示。 多个突发中的至少一个的带宽为突发的中心频率的至少2％。
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公开(公告)号：US6104032A
公开(公告)日：2000-08-15
申请号：US239732
申请日：1994-05-09
CPC分类号： B01D46/24 , B01D46/0086 , B01D46/44 , G01N21/88 , B01D2273/26
摘要： A filter inspection system for inspecting filters comprising a support frame for supporting a substantially tubular filter having inner and outer surfaces for rotation about its axis, a source of EMR for directing radiation along one of the inner and outer surfaces of a filter, an EMR sensing unit mounted adjacent to the other of the surfaces for sensing EMR passing through the filter and generating a signal, and an indicator responsive to the signal for indicating the existence of and the location of passage of EMR through the filter.
摘要翻译： 用于检查过滤器的过滤器检查系统，其包括用于支撑具有内表面和外表面以围绕其轴线旋转的基本上管状的过滤器的支撑框架，用于沿过滤器的内表面和外表面之一引导辐射的EMR源，EMR感测 单元安装在另一个表面附近，用于感测通过滤波器的EMR并产生信号，以及响应于信号的指示器，用于指示EMR通过滤波器的存在和定位。
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公开(公告)号：US07436899B2
公开(公告)日：2008-10-14
申请号：US11131826
申请日：2005-05-17
IPC分类号： H04L27/04
CPC分类号： H04B1/7176 , H03K5/133 , H03K5/1508 , H03K2005/00026 , H03K2005/00058 , H03K2005/00097 , H03K2005/00267 , H04L1/08 , H04L5/26 , H04L25/4902 , H04L27/2602 , H04L27/28
摘要： A method of data transmission according to one embodiment of the invention includes transmitting a plurality of bursts to transmit data, each burst occupying at least one of a plurality of frequency bands. Specifically, a bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. In one preferred embodiment, a bandwidth of at least one of the plurality of bursts is at least 100 MHz. In another preferred embodiment, each burst occupies at least one of the plurality of frequency bands, but less than all of the plurality of frequency bands.
摘要翻译： 根据本发明的一个实施例的数据传输方法包括发送多个突发以发送数据，每个突发占据多个频带中的至少一个。 具体地，多个突发中的至少一个的带宽为突发的中心频率的至少2％。 在一个优选实施例中，多个突发中的至少一个的带宽至少为100MHz。 在另一个优选实施例中，每个突发占据多个频带中的至少一个，但是小于所述多个频带的全部。
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公开(公告)号：US06989782B2
公开(公告)日：2006-01-24
申请号：US10851635
申请日：2004-05-21
CPC分类号： G01S13/284 , G01S13/0209 , G01S13/282
摘要： Methods and apparatus are provided for radar systems using multiple pulses that are shorter than the expected range delay extent of the target to be imaged. In one implementation, a method for performing radar includes the steps of: transmitting a plurality of pulses, each pulse having a different center frequency and a time duration shorter than an expected range delay extent of a target, wherein a total bandwidth is defined by a bandwidth occupied by the plurality of pulses; receiving reflections of the plurality of pulses; and performing pulse compression on the received pulse reflections to generate a detection signal having a radar resolution approximately equivalent to the transmission and reception of a single pulse having the total bandwidth. In preferred form, the pulses comprise ultrawideband (UWB) pulses each occupying a sub-band of the overall system bandwidth.
摘要翻译： 为使用比要成像的目标的预期范围延迟范围短的多个脉冲的雷达系统提供方法和装置。 在一个实施方式中，执行雷达的方法包括以下步骤：发送多个脉冲，每个脉冲具有与目标的预期范围延迟范围不同的中心频率和持续时间，其中总带宽由 多个脉冲占用的带宽; 接收多个脉冲的反射; 并对所接收的脉冲反射进行脉冲压缩，以生成雷达分辨率近似等于具有总带宽的单个脉冲的发送和接收的检测信号。 在优选形式中，脉冲包括每个占据整个系统带宽的子带的超宽带（UWB）脉冲。
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10.发明授权Method and system for network setup and maintenance and medium access control for a wireless sensor network 有权用于无线传感器网络的网络建立和维护和媒体访问控制的方法和系统公开(公告)号：US08199635B2
公开(公告)日：2012-06-12
申请号：US12259213
申请日：2008-10-27
申请人： James Laurence Taylor , Venkatagopal Racherla , Jaya L. Jeyaseelan , Naiel K. Askar , Michael D. Perry , David S. Furuno
发明人： James Laurence Taylor , Venkatagopal Racherla , Jaya L. Jeyaseelan , Naiel K. Askar , Michael D. Perry , David S. Furuno
IPC分类号： G01R31/08
CPC分类号： H04L67/12 , H04L67/025 , H04W40/24 , H04W84/18
摘要： A sensor network having a first command center and a first access node, comprising a wireless transceiver, coupled to the command center. The sensor network may also include a plurality of nodes individually comprising a wireless transceiver and a directional antenna, wherein each of the plurality of nodes is successively located in a downlink direction relative to the first access node, and is configured to wirelessly communicate via the directional antenna with at least one node of a first neighbor group in a first direction and at least one node of a second neighbor group in a second direction. In addition, a sensor device is individually coupled to at least one of the nodes, and is configured to provide sensor data for the first command center.
摘要翻译： 一种具有第一命令中心和第一接入节点的传感器网络，包括耦合到命令中心的无线收发器。 传感器网络还可以包括单独地包括无线收发器和定向天线的多个节点，其中多个节点中的每一个相对于第一接入节点连续地位于下行链路方向上，并被配置为经由定向无线通信 天线，其具有第一方向上的第一相邻组的至少一个节点和第二方向上的第二相邻组的至少一个节点。 另外，传感器设备单独地耦合到至少一个节点，并且被配置为提供用于第一命令中心的传感器数据。
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