公开(公告)号：US08149879B2

公开(公告)日：2012-04-03

申请号：US12018160

申请日：2008-01-22

Applicant: Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

Inventor： Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

IPC: H04L27/04 ,  H04J4/00 ,  H03K9/00 ,  H04B1/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06781470B2

公开(公告)日：2004-08-24

申请号：US10255103

申请日：2002-09-26

Applicant: Gerald D. Rogerson

Inventor： Gerald D. Rogerson

IPC: H03B524

CPC classification number: H04L1/08 ,  H03K3/0315 ,  H03K5/133 ,  H03K5/1508 ,  H03K2005/00026 ,  H03K2005/00058 ,  H03K2005/00097 ,  H03K2005/00267 ,  H03L7/0997 ,  H04B1/7176 ,  H04L5/06 ,  H04L5/26 ,  H04L25/4902 ,  H04L27/2602 ,  H04L27/28

Abstract: An oscillator includes a common logic circuit and a plurality of delay lines. Each delay line is configured to receive a state transition at its input terminal and to output a corresponding state transition at its output terminal after a corresponding delay. An output terminal of each delay line is in electrical circuit with a corresponding input terminal of the common logic circuit, and the input terminal of each of the delay lines is in selectable electrical circuit with the output terminal of the common logic unit. The common logic circuit is configured to output a state transition at its output terminal in response to a state transition at any one of the input terminals of the common logic circuit.

Abstract translation: 振荡器包括公共逻辑电路和多个延迟线。 每个延迟线被配置为在其输入端子处接收状态转换，并且在相应的延迟之后在其输出端子处输出相应的状态转换。 每个延迟线的输出端子与公共逻辑电路的相应输入端子进行电路连接，并且每个延迟线路的输入端子与公共逻辑单元的输出端子在可选择的电路中。 公共逻辑电路被配置为响应于公共逻辑电路的任何一个输入端子处的状态转变而在其输出端子处输出状态转变。

公开(公告)号：US07403575B2

公开(公告)日：2008-07-22

申请号：US10371074

申请日：2003-02-20

Applicant: Stephan W. Gehring ,  Jason L. Ellis ,  Susan C. Lin ,  Gerald D. Rogerson

Inventor： Stephan W. Gehring ,  Jason L. Ellis ,  Susan C. Lin ,  Gerald D. Rogerson

IPC: H04L27/30

CPC classification number: H04L27/2602 ,  H04B1/7163 ,  H04B1/719 ,  H04L1/08 ,  H04L1/20 ,  H04L5/06 ,  H04L27/28

Abstract: A method and apparatus for operation in a multi-frequency band wideband system in the presence of an interference, the method comprising the steps: 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; modifying at least one of a center frequency and a bandwidth of the respective sub-band in order to operate in the presence of the interfering signal; and instructing a transmitting device transmitting the signaling to transmit subsequent signaling accounting for the modification of the center frequency of the respective sub-band.

Abstract translation: 一种在存在干扰的情况下在多频带宽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; 修改相应子带的中心频率和带宽中的至少一个，以便在存在干扰信号的情况下操作; 并且指示发送信令的发送设备发送后续的信令，以对​​相应子带的中心频率进行修改。

公开(公告)号：US07321601B2

公开(公告)日：2008-01-22

申请号：US10372075

申请日：2003-02-20

Applicant: Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

Inventor： Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

IPC: H04J4/00 ,  H04B14/04

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07436899B2

公开(公告)日：2008-10-14

申请号：US11131826

申请日：2005-05-17

Applicant: Gerald D. Rogerson ,  Jason L. Ellis ,  David S. Furuno ,  Michael L. Walker ,  Stephan W. Gehring

Inventor： Gerald D. Rogerson ,  Jason L. Ellis ,  David S. Furuno ,  Michael L. Walker ,  Stephan W. Gehring

IPC: H04L27/04

CPC classification number: H04B1/7176 ,  H03K5/133 ,  H03K5/1508 ,  H03K2005/00026 ,  H03K2005/00058 ,  H03K2005/00097 ,  H03K2005/00267 ,  H04L1/08 ,  H04L5/26 ,  H04L25/4902 ,  H04L27/2602 ,  H04L27/28

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07236464B2

公开(公告)日：2007-06-26

申请号：US10371799

申请日：2003-02-20

Applicant: Michael L. Walker ,  Gerald D. Rogerson ,  Stephan W. Gehring

Inventor： Michael L. Walker ,  Gerald D. Rogerson ,  Stephan W. Gehring

IPC: H04L5/14

CPC classification number: 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

Abstract: A method and apparatus for signal detection and error detection in a multi-band system, the method for error detection comprising the steps: receiving a plurality of bursts, each burst occupying at least one of a plurality of frequency bands, the plurality of bursts encoding a symbol, the symbol corresponding to data, wherein the symbol is encoded such that a burst occupying each frequency band is transmitted a specified number of times within the plurality of bursts; determining that a given burst has not been detected the specified number of times; and declaring a transmission error for the symbol. In one variation, the frequency bands comprise wideband frequency bands.

Abstract translation: 一种用于多频带系统中的信号检测和误差检测的方法和装置，所述误差检测方法包括以下步骤：接收多个脉冲串，每个脉冲串占据多个频带中的至少一个，所述多个脉冲串编码 符号，对应于数据的符号，其中所述符号被编码，使得占用每个频带的突发在所述多个突发内发送指定次数; 确定给定的突发没有被检测到指定的次数; 并声明符号的传输错误。 在一个变型中，频带包括宽带频带。

公开(公告)号：US06989782B2

公开(公告)日：2006-01-24

申请号：US10851635

申请日：2004-05-21

Applicant: Michael L. Walker ,  David S. Furuno ,  Naiel K. Askar ,  Gerald D. Rogerson

Inventor： Michael L. Walker ,  David S. Furuno ,  Naiel K. Askar ,  Gerald D. Rogerson

IPC: G01S7/28 ,  G01S13/00

CPC classification number: G01S13/284 ,  G01S13/0209 ,  G01S13/282

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07609608B2

公开(公告)日：2009-10-27

申请号：US10371065

申请日：2003-02-20

Applicant: Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Jason L. Ellis

Inventor： Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Jason L. Ellis

IPC: H04J11/00 ,  H04B7/216 ,  H04B1/00 ,  H04L27/28

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20080130685A1

公开(公告)日：2008-06-05

申请号：US12018160

申请日：2008-01-22

Applicant: Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

Inventor： Gerald D. Rogerson ,  David S. Furuno ,  Stephan W. Gehring ,  Michael L. Walker ,  Roberto Aiello

IPC: H04J4/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07342973B2

公开(公告)日：2008-03-11

申请号：US10371064

申请日：2003-02-20

Applicant: Michael L. Walker ,  David S. Furuno ,  Stephan W. Gehring ,  Gerald D. Rogerson ,  Susan C. Lin

Inventor： Michael L. Walker ,  David S. Furuno ,  Stephan W. Gehring ,  Gerald D. Rogerson ,  Susan C. Lin

IPC: H04K1/00 ,  H04B7/02

CPC classification number: H04L1/08 ,  H03K3/0315 ,  H03K5/133 ,  H03K5/1508 ,  H03K2005/00026 ,  H03K2005/00058 ,  H03K2005/00097 ,  H03K2005/00267 ,  H04B1/7176 ,  H04L5/0005 ,  H04L5/003 ,  H04L5/006

Abstract: 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.

Abstract translation: 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。