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公开(公告)号：US20110013707A1
公开(公告)日：2011-01-20
申请号：US12890122
申请日：2010-09-24
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
IPC: H04L27/00
CPC classification number: G06F13/4295 , H03M5/14 , H04L1/0002 , H04L7/0008 , H04L7/005 , H04L7/033 , H04L7/048 , H04L25/4904
Abstract: There is disclosed a method and apparatus for recovering data from a received signal, the received signal including a first signal comprising data bits and a second signal having transitions at data bit boundaries of the first signal where there is an absence of transitions, the method comprising: receiving the first signal; receiving the second signal; sampling the first signal to detect an edge transition of the first signal; sampling the second signal to detect an edge transition of the second signal; wherein on an active edge of either said first or said signal, the current value of the first signal is recovered as a received data bit.
Abstract translation: 公开了一种用于从接收信号中恢复数据的方法和装置，所接收的信号包括包含数据位的第一信号和具有在不存在转换的第一信号的数据位边界处的转变的第二信号，该方法包括 ：接收第一个信号; 接收第二信号; 对第一信号进行采样以检测第一信号的边沿转换; 对第二信号进行采样以检测第二信号的边沿转变; 其中在所述第一或所述信号的有效边沿上，所述第一信号的当前值被恢复为接收数据位。
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公开(公告)号：US06278709B1
公开(公告)日：2001-08-21
申请号：US08915952
申请日：1997-08-21
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
IPC: H04L1228
CPC classification number: H04Q11/0478 , H03M13/11 , H04L12/56 , H04L45/50 , H04L49/101 , H04L49/1576 , H04L49/201 , H04L49/203 , H04L49/25 , H04L49/258 , H04L49/3027 , H04L49/351
Abstract: In a routing switch a technique for routing messages from an input port to an output port involves storing a plurality of sets of routing information in the routing switch, each set associated with a value of a header of the message. The technique involves grouping outputs which are suitable for outputting the same message. In the routing network, unicast packets include multiple headers and multicast packets include single headers. Sequence numbers of packets in the message are encoded in the packets by use of a longitudinal checksum. In the routing switch, messages are prioritized for routing in dependence on a priority allocated to the respective header.
Abstract translation: 在路由交换机中，用于将消息从输入端口路由到输出端口的技术涉及在路由交换机中存储多组路由选择信息，每一组与消息头部的值相关联。 该技术涉及分组适于输出相同消息的输出。 在路由网络中，单播报文包括多个报头，组播报文包括单个报头。 消息中的数据包的序列号通过使用纵向校验和在数据包中进行编码。 在路由交换机中，消息根据分配给相应报头的优先级进行优先级划分。
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公开(公告)号：US07826566B2
公开(公告)日：2010-11-02
申请号：US10569394
申请日：2004-08-23
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
IPC: H04L27/06
CPC classification number: H03M5/14 , G06F13/4295 , H04L7/0008 , H04L7/005 , H04L7/033 , H04L7/048 , H04L25/4904
Abstract: There is disclosed a method and apparatus for recovering data from a received signal, the received signal including a first signal comprising data bits and a second signal having transitions at data bit boundaries of the first signal where there is an absence of transitions, the method comprising: receiving the first signal; receiving the second signal; sampling the first signal to detect an edge transition of the first signal; sampling the second signal to detect an edge transition of the second signal; wherein on an active edge of either said first or said signal, the current value of the first signal is recovered as a received data bit.
Abstract translation: 公开了一种用于从接收信号中恢复数据的方法和装置，所接收的信号包括包含数据位的第一信号和具有在不存在转换的第一信号的数据位边界处的转变的第二信号，该方法包括 ：接收第一个信号; 接收第二信号; 对第一信号进行采样以检测第一信号的边沿转换; 对第二信号进行采样以检测第二信号的边沿转变; 其中在所述第一或所述信号的有效边沿上，所述第一信号的当前值被恢复为接收数据位。
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Patent Agency Ranking
公开(公告)号：US07123578B2
公开(公告)日：2006-10-17
申请号：US10251529
申请日：2002-09-19
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
IPC: H04L5/20
Abstract: A communications system includes tow high speed communication links formed by pairs of transformers at either end thereof. A phantom circuit formed by the pairs of transformers is used to distribute power to devices connected to the high speed links. In transmission part of a communication system, data is transmitted under the control of a continuously variable frequency clock. The transmission is on parallel data-strobe links, and the receive includes circuitry to identify on which parallel the data signal is preset. A method and circuitry is provided for transmitting and receiving dc balanced data strobe signals.
Abstract translation: 通信系统包括在其任一端由成对的变压器形成的两条高速通信链路。 由这对变压器形成的幻像电路用于将功率分配给连接到高速链路的设备。 在通信系统的发送部分中，在连续可变频率时钟的控制下传送数据。 传输在并行数据选通链路上，并且接收器包括识别在哪个并行数据信号被预置的电路。 提供了用于发送和接收直流平衡数据选通信号的方法和电路。
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公开(公告)号：US06483802B1
公开(公告)日：2002-11-19
申请号：US09569498
申请日：2000-05-11
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
IPC: H04J1500
Abstract: A communication. system includes two high speed communication links formed by pairs of transformers at either end thereof. A phantom circuit formed by the pairs of transformers is used to distribute power to devices connected to the high speed links. In transmission part of a communications system, data is transmitted under the control of a continuously variable frequency clock. Transmission is on parallel data-strobe links, and the receive includes circuitry to identify on which parallel the data signal is preset. A method and circuitry is provided for transmitting and receiving dc balanced data strobe signals.
Abstract translation: 沟通。 系统包括在其任一端由成对的变压器形成的两个高速通信链路。 由这对变压器形成的幻像电路用于将功率分配给连接到高速链路的设备。 在通信系统的发送部分中，在连续可变频率时钟的控制下发送数据。 传输在并行数据选通链路上，并且接收器包括用于识别在哪个并行数据信号被预设的电路。 提供了用于发送和接收直流平衡数据选通信号的方法和电路。
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公开(公告)号：US09529771B2
公开(公告)日：2016-12-27
申请号：US12890122
申请日：2010-09-24
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
CPC classification number: G06F13/4295 , H03M5/14 , H04L1/0002 , H04L7/0008 , H04L7/005 , H04L7/033 , H04L7/048 , H04L25/4904
Abstract: There is disclosed a method and apparatus for recovering data from a received signal, the received signal including a first signal comprising data bits and a second signal having transitions at data bit boundaries of the first signal where there is an absence of transitions, the method comprising: receiving the first signal; receiving the second signal; sampling the first signal to detect an edge transition of the first signal; sampling the second signal to detect an edge transition of the second signal; wherein on an active edge of either said first or said signal, the current value of the first signal is recovered as a received data bit.
Abstract translation: 公开了一种用于从接收信号中恢复数据的方法和装置，所接收的信号包括包含数据位的第一信号和具有在不存在转换的第一信号的数据位边界处的转变的第二信号，该方法包括 ：接收第一个信号; 接收第二信号; 对第一信号进行采样以检测第一信号的边沿转换; 对第二信号进行采样以检测第二信号的边沿转变; 其中在所述第一或所述信号的有效边沿上，所述第一信号的当前值被恢复为接收数据位。
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7.发明授权Coding and decoding method for a sequence of elements, signal, coder, decoder, corresponding computer programs and storage means 失效用于一系列元素，信号，编码器，解码器，相应的计算机程序和存储装置的编码和解码方法公开(公告)号：US07315262B2
公开(公告)日：2008-01-01
申请号：US11179620
申请日：2005-07-13
Applicant: Christopher Paul Hulme Walker , Arnaud Closset , Laurent Frouin , Sylvain Buriau , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Arnaud Closset , Laurent Frouin , Sylvain Buriau , Barry Michael Cook
IPC: H03M5/00
CPC classification number: H04L25/4915
Abstract: A coding method for a sequence of elements that can be equal to at least two distinct values, the elements forming at least one input symbol. The coding method comprises a stretching step of stretching at least one of the input symbols, to form a stretched symbol, such that the stretched symbol does not have any successive transitions. The coding method further comprises a cancelling step of canceling the disparity of the stretched symbol to form a coded symbol, such that the coded symbol comprises approximately the same number of elements of each value.
Abstract translation: 用于可以等于至少两个不同值的元素序列的编码方法，所述元素形成至少一个输入符号。 编码方法包括拉伸至少一个输入符号的拉伸步骤，以形成拉伸的符号，使得拉伸的符号不具有任何连续的转变。 编码方法还包括取消步骤，消除拉伸符号的差异以形成编码符号，使得编码符号包含每个值的大致相同数量的元素。
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公开(公告)号：US6147963A
公开(公告)日：2000-11-14
申请号：US893860
申请日：1997-07-11
Applicant: Christopher Paul Hulme Walker , Barry Michael Cook
Inventor： Christopher Paul Hulme Walker , Barry Michael Cook
Abstract: A communication system includes two high speed communication links formed by pairs of transformers at either end thereof. A phantom circuit formed by the pairs of transformers is used to distribute power to devices connected to the high speed links. In transmission part of a communications system, data is transmitted under the control of a continuously variable frequency clock. Transmission is on parallel data-strobe links, and the receive includes circuitry to identify on which parallel the data signal is preset. A method and circuitry is provided for transmitting and receiving dc balanced data strobe signals.
Abstract translation: 通信系统包括在其任一端由成对的变压器形成的两个高速通信链路。 由这对变压器形成的幻像电路用于将功率分配给连接到高速链路的设备。 在通信系统的发送部分中，在连续可变频率时钟的控制下发送数据。 传输在并行数据选通链路上，并且接收器包括用于识别在哪个并行数据信号被预设的电路。 提供了用于发送和接收直流平衡数据选通信号的方法和电路。
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