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11. 发明授权

US07444556B2 System and method of interleaving transmitted data 有权
标题翻译：交织数据的系统和方法
公开(公告)号：US07444556B2
公开(公告)日：2008-10-28
申请号：US11128268
申请日：2005-05-13
申请人： Matthew L. Welborn , William M. Shvodian
发明人： Matthew L. Welborn , William M. Shvodian
IPC分类号： G06F11/00 , G11C29/00 , G01R31/28
CPC分类号： H03M13/2732 , H04L1/0041 , H04L1/0071
摘要： A method (500) is provided for operating an interleaver circuit 120 having N shift lines (2201-220N). Each shift line has a line input node, a line output node, and one or more bit storage elements (240). The method includes: storing don't-care bits in each bit storage element (520); isolating the line output nodes from an interleaver output node (520); receiving a stream of data bits at an interleaver input node (530); and sequentially connecting the interleaver input node to respective line input nodes to shift the stream of data bits into the bit storage elements of corresponding shift lines in an interleaved fashion (530). A don't-care bit is shifted out of each of the bit storage elements in corresponding shift lines as each data bit is shifted in. A last don't-care bit is shifted out of respective bit storage elements in the shift lines during N consecutively-received data bits.
摘要翻译：提供了一种方法（500），用于操作具有N个移位线（220 <！ - SIPO - > N）的交织器电路120。每个移位线具有线路输入节点，线路输出节点和一个或多个比特存储元件（240）。该方法包括：将不需要的位存储在每个位存储元件（520）中; 将线路输出节点与交织器输出节点（520）隔离; 在交织器输入节点处接收数据比特流（530）; 以及顺序地将交织器输入节点连接到相应的行输入节点，以将数据位流以交错方式移位到相应移位行的位存储元件中（530）。当每个数据位被移入时，不必要的位从相应的移位行中的每个位存储元件中移出。最后一个不关心位在移位行中从相应的位存储元件中移出， N个连续接收的数据位。

12. 发明授权

US08139599B2 System and method for operating a communications system 有权
标题翻译：用于操作通信系统的系统和方法
公开(公告)号：US08139599B2
公开(公告)日：2012-03-20
申请号：US11785610
申请日：2007-04-19
申请人： William M. Shvodian , Joel Z. Apisdorf , Matthew L. Welborn
发明人： William M. Shvodian , Joel Z. Apisdorf , Matthew L. Welborn
IPC分类号： H04L12/413
CPC分类号： H04L12/403 , H04L12/40039 , H04W52/0241 , H04W74/06 , Y02D70/142
摘要： A method (500, 600) is provided of operating a local transceiver (300), comprising: setting the local transceiver into an operational mode; operating the local transceiver in a polling mode (520); receiving a quiescent begin indicator identifying a beginning of a quiescent mode (520); setting a portion of the local transceiver into a low power consumption mode in response to the quiescent begin indicator (540); measuring an elapsed time since receiving the quiescent begin indicator as a quiescent time (530, 550); and returning the portion of the local transceiver to the operational mode based on a quiescent end indicator 550, 580, 690).
摘要翻译：提供了操作本地收发器（300）的方法（500,600），包括：将本地收发器设置为操作模式; 以轮询模式操作所述本地收发器（520）; 接收标识静止模式开始的静态开始指示（520）; 响应于静态起始指示器（540）将本地收发器的一部分设置为低功耗模式; 测量从静态起始指示器接收到的静止时间后的经过时间（530,550）; 并且基于静态结束指示符550,580,690将本地收发器的部分返回到操作模式。

13. 发明授权

US07680090B2 System and method for monitoring network traffic 有权
标题翻译：用于监控网络流量的系统和方法
公开(公告)号：US07680090B2
公开(公告)日：2010-03-16
申请号：US11711705
申请日：2007-02-28
申请人： Matthew L. Welborn
发明人： Matthew L. Welborn
IPC分类号： H04Q7/24 , H04L12/413
CPC分类号： H04W74/0808
摘要： A transceiver (110, 120, 130, 140) is provided, comprising: a receiver circuit (230) configured to process an incoming signal received over a transmission channel; a transmitter circuit (240) configured to generate an outgoing signal; a preamble detector (260) configured to monitor the transmission channel to determine whether a preamble or header is currently being transmitted over the transmission channel; and a control circuit (250) configured to enable the transmitter circuit to generate the outgoing signal whenever the preamble detector determines that no preamble or header is currently being received. The transceiver may also include a memory (270) for storing packet details regarding a status of other packets being sent over the transmission channel,
摘要翻译：提供收发器（110,120,130,140），包括：接收机电路（230），被配置为处理通过传输信道接收的输入信号; 发射机电路（240），被配置为产生输出信号; 前置码检测器（260），被配置为监视所述传输信道以确定所述传输信道当前正在发送前导码或报头; 以及控制电路（250），被配置为使得当前导码检测器确定当前正在接收到前导码或报头时，所述发射机电路能够产生输出信号。收发器还可以包括用于存储关于通过传输信道发送的其他分组的状态的分组细节的存储器（270）

14. 发明授权

US07548561B2 Method of transmitting and receiving data 有权
标题翻译：发送和接收数据的方法
公开(公告)号：US07548561B2
公开(公告)日：2009-06-16
申请号：US11128267
申请日：2005-05-13
申请人： William M. Shvodian , Matthew L. Welborn , Joel Z. Apisdorf
发明人： William M. Shvodian , Matthew L. Welborn , Joel Z. Apisdorf
IPC分类号： H04J3/24
CPC分类号： H04L1/0073 , H04L1/0061 , H04L1/0083 , H04L1/08 , H04L1/1671 , H04W28/18
摘要： A method is provided for operating a transceiver that comprises: transmitting a preamble; transmitting an outer header identifying parameters of an outer payload, after transmitting the preamble; and transmitting the outer payload after transmitting the outer header. The transmitting of the outer payload includes: transmitting an inner header identifying parameters of an inner payload; transmitting an inner payload after transmitting the inner header; and repeating the transmitting of the inner header and the transmitting of the inner payload a plurality of times. A corresponding method of operating a receiver functions by receiving each of these transmitted elements.
摘要翻译：提供了一种用于操作收发器的方法，包括：发送前同步码; 在发送前导码之后，发送标识外部有效载荷的参数的外部报头头; 并且在发送外部报头之后发送外部有效载荷。外部有效负载的发送包括：发送标识内部有效载荷的参数的内部报头; 在发送内部报头之后发送内部有效载荷; 并重复内部报头的发送和内部净荷的发送多次。通过接收这些发送的元件中的每一个来操作接收器的相应方法功能。

15. 发明授权

US07499442B2 Method for sharing bandwidth using reduced duty cycle signals 失效
标题翻译：使用减少的占空比信号共享带宽的方法
公开(公告)号：US07499442B2
公开(公告)日：2009-03-03
申请号：US10998572
申请日：2004-11-30
申请人： Matthew L. Welborn , William M. Shvodian
发明人： Matthew L. Welborn , William M. Shvodian
IPC分类号： H04B7/212
CPC分类号： H04J3/1647 , H04B1/71632 , H04L27/02 , H04W52/04 , H04W72/1263
摘要： A method is provided for transmitting data. A first device (121) generates a first signal (320) having a first duty cycle, comprising a first gated-on portion (323) and a first gated-off portion (363) in a time slot (260); and a second device (125) generates a second signal (330) having second duty cycle, comprising a second gated-on portion (333) and a second gated-off portion (363) in the same time slot (260). The first gated-on portion (323) is generated during a first segment of the time slot (260) and the first gated-off portion (363) is generated during a second segment of the time slot (260), while the second gated-on portion (333) is generated during the second segment and the second gated-off portion (363) is generated during the first segment. The first and second duty cycles are individually below 100%, and the sum of the first and second duty cycles is below 100%.
摘要翻译：提供了一种用于传输数据的方法。第一装置（121）产生具有第一占空比的第一信号（320），包括在时隙（260）中的第一选通部分（323）和第一门控部分（363）; 并且第二装置（125）产生具有第二占空比的第二信号（330），该第二信号包括在同一时隙（260）中的第二选通部分（333）和第二选通部分（363）。在时隙（260）的第一段期间产生第一选通部分（323），并且在时隙（260）的第二段期间产生第一选通部分（363），而第二门控在第二段期间产生部分（333），并且在第一段期间产生第二门控部分（363）。第一和第二占空比分别低于100％，第一和第二占空比的总和低于100％。

16. 发明授权

US07352793B2 System and method for ultra wideband communications using multiple code words 有权
标题翻译：使用多个码字的超宽带通信的系统和方法
公开(公告)号：US07352793B2
公开(公告)日：2008-04-01
申请号：US10952813
申请日：2004-09-30
申请人： Matthew L. Welborn , Timothy R. Miller
发明人： Matthew L. Welborn , Timothy R. Miller
IPC分类号： H04B1/00
CPC分类号： H04B1/7183
摘要： A method is provided for operating a wireless device. In this method, a first operation is performed on a wireless signal using a first group of wavelets arranged according to a first analog code word format (720). A second operation is then performed on the wireless signal using a second group of wavelets arranged according to a second analog code word format (740). The first code word format can be different in content and in size from the second code word format. By choosing different properties for each analog code word format, the device can optimize the performance of each operation. These operations can be performed in receiving process (800) or a transmission process (900).
摘要翻译：提供了一种用于操作无线设备的方法。在该方法中，使用根据第一模拟码字格式（720）布置的第一组小波对无线信号执行第一操作。然后使用根据第二模拟代码字格式（740）布置的第二组小波对无线信号执行第二操作。第一代码字格式的内容和尺寸可以与第二代码字格式不同。通过为每个模拟代码字格式选择不同的属性，设备可以优化每个操作的性能。可以在接收处理（800）或传输处理（900）中执行这些操作。

17. 发明申请

US20080259948A1 System and method for operating a communications system 有权
标题翻译：用于操作通信系统的系统和方法
公开(公告)号：US20080259948A1
公开(公告)日：2008-10-23
申请号：US11785610
申请日：2007-04-19
申请人： William M. Shvodian , Joel Z. Apisdorf , Matthew L. Welborn
发明人： William M. Shvodian , Joel Z. Apisdorf , Matthew L. Welborn
IPC分类号： H04L12/403
CPC分类号： H04L12/403 , H04L12/40039 , H04W52/0241 , H04W74/06 , Y02D70/142
摘要： A method (500, 600) is provided of operating a local transceiver (300), comprising: setting the local transceiver into an operational mode; operating the local transceiver in a polling mode (520); receiving a quiescent begin indicator identifying a beginning of a quiescent mode (520); setting a portion of the local transceiver into a low power consumption mode in response to the quiescent begin indicator (540); measuring an elapsed time since receiving the quiescent begin indicator as a quiescent time (530, 550); and returning the portion of the local transceiver to the operational mode based on a quiescent end indicator 550, 580, 690).
摘要翻译：提供了操作本地收发器（300）的方法（500,600），包括：将本地收发器设置为操作模式; 以轮询模式操作所述本地收发器（520）; 接收标识静止模式开始的静态开始指示（520）; 响应于静态起始指示器（540）将本地收发器的一部分设置为低功耗模式; 测量从静态起始指示器接收到的静止时间后的经过时间（530,550）; 并且基于静态结束指示符550,580,690将本地收发器的部分返回到操作模式。

18. 发明申请

US20080207152A1 Dual-mode system and method for receiving wireless signals 有权
标题翻译：用于接收无线信号的双模式系统和方法
公开(公告)号：US20080207152A1
公开(公告)日：2008-08-28
申请号：US11711704
申请日：2007-02-28
申请人： Matthew L. Welborn
发明人： Matthew L. Welborn
IPC分类号： H04B1/00
CPC分类号： H04W52/028 , Y02D70/00
摘要： A wireless receiver (100) is provided, comprising: a non-coherent signal detector (130) configured to receive an incoming signal and perform a non-coherent signal analysis in response to a first control signal; a coherent signal detector (140) configured to receive the incoming signal and perform a coherent signal analysis to extract coherently-encoded data from the incoming signal in response to a second control signal; and a receiver circuit (160) configured to process the coherently-encoded data. The non-coherently-encoded data provides an indication as to whether the incoming signal includes the coherently-encoded data, and the coherent signal detector is further configured to enter in a low power sleep state in response to a third control signal.
摘要翻译：提供了一种无线接收器（100），包括：非相干信号检测器（130），被配置为接收输入信号并响应于第一控制信号执行非相干信号分析; 相干信号检测器（140），被配置为接收输入信号并执行相干信号分析以响应于第二控制信号从输入信号中提取相干编码的数据; 以及被配置为处理相干编码数据的接收机电路（160）。非相干编码数据提供关于输入信号是否包括相干编码数据的指示，并且相干信号检测器被进一步配置为响应于第三控制信号进入低功率睡眠状态。

19. 发明授权

US07002940B2 Multiple-stage filtering device and method 失效
标题翻译：多级过滤装置及方法
公开(公告)号：US07002940B2
公开(公告)日：2006-02-21
申请号：US10868948
申请日：2004-06-17
申请人： Matthew L. Welborn
发明人： Matthew L. Welborn
IPC分类号： H04B7/216
CPC分类号： H03H17/0294 , H03H17/0223 , H03H17/0254 , H03H17/045 , H03H17/0455 , H03H17/0664 , H03H17/0685 , H03H2017/0247
摘要： A filter is provided that is formed of multiple filter stages arranged in series. Each of these filter stages has an input tap at its input that can be selectively connected to a filter input signal, and an output tap at its and output that can be selectively connected to an output selection circuit. Adjacent pairs of filter stages can also be isolated from each other. By selectively connecting the various input and output taps, and selectively isolating pairs of filter stages from each other, the filter can be formed into a single long filter or a plurality of parallel filters anywhere in size from one filter stage up to half the total number of filter stages. The output selection circuit can then sequentially select whatever filter stage outputs are connected to it and provide those as a general filter output.
摘要翻译：提供由串联布置的多个过滤器级形成的过滤器。这些滤波器级中的每一个在其输入处具有输入抽头，其可以选择性地连接到滤波器输入信号，并且其输出端口和输出端可选择性地连接到输出选择电路。相邻的过滤器级对也可以彼此隔离。通过选择性地连接各种输入和输出抽头，并且选择性地将滤波器级彼此隔离，滤波器可以形成为单个长滤波器或多个并联滤波器，其尺寸从一个滤波器级到达总数的一半的过滤阶段。然后，输出选择电路可以顺序地选择连接到它的任何滤波器级输出，并将其提供为通用滤波器输出。

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