公开(公告)号：US20060088135A1

公开(公告)日：2006-04-27

申请号：US10520067

申请日：2003-06-25

Applicant: Lydie Desperben ,  Mathieu Villion

Inventor： Lydie Desperben ,  Mathieu Villion

IPC: H03D1/04

CPC classification number: H04L25/0212 ,  H04L25/0242 ,  H04L25/03324

Abstract: An arrangement (300) and method, for iterative channel impulse response estimation in a system such as a GSM/EDGE system employing a transmission channel, by: producing (310) from a received signal (y) a channel impulse response estimate signal (p); and producing (320) from the received signal (y) a noise estimate signal comprises a matrix (w) which is iteratively fed back to improve the channel impulse response estimate signal (p). The noise estimate signal comprises a matrix (w) respresenting the inverse of noise covariance; the matrix may be calculated at each iteration or may be selected from predetermined values corresponding to statistics of expected noise. This provides the advantages of reduced complexity, independence of the equalization method used to produce the channel impulse response estimate signal, and consequent performance improvement.

Abstract translation: 一种用于在诸如采用传输信道的GSM / EDGE系统的系统中进行迭代信道脉冲响应估计的装置（300）和方法，通过：从接收信号（y）产生（310）信道脉冲响应估计信号（p ）; 并且从接收信号（y）产生（320）噪声估计信号包括迭代反馈以提高信道脉冲响应估计信号（p）的矩阵（w）。 噪声估计信号包括表示噪声协方差的逆的矩阵（w） 可以在每个迭代中计算矩阵，或者可以从对应于预期噪声的统计的预定值中选择矩阵。 这提供了降低复杂度，用于产生信道脉冲响应估计信号的均衡方法的独立性以及随之而来的性能改进的优点。

公开(公告)号：US20100131822A1

公开(公告)日：2010-05-27

申请号：US12593514

申请日：2007-04-04

Applicant: Mathieu Villion

Inventor： Mathieu Villion

IPC: H03M13/05 ,  G06F11/10 ,  H03M13/09 ,  H03M13/07

CPC classification number: H03M13/03 ,  H04L1/0052 ,  H04N21/4382 ,  H04N21/64315

Abstract: An integrated circuit comprises forward error correction (FEC) decoder logic being coupled to memory and arranged to receive data, comprising application data, from a host application process. The FEC decoder logic performs error detection upon the received data. Logic is further arranged to transmit error free application data back to the host application process prior to performing error correction; and store in memory only application data in which errors are detected.

Abstract translation: 集成电路包括耦合到存储器的前向纠错（FEC）解码器逻辑，并且被布置成从主机应用进程接收包括应用数据的数据。 FEC解码器逻辑对接收到的数据执行错误检测。 逻辑还被布置为在执行纠错之前将无错误的应用数据发送回主机应用进程; 并在存储器中仅存储检测到错误的应用程序数据。

公开(公告)号：US07000173B2

公开(公告)日：2006-02-14

申请号：US10074115

申请日：2002-02-11

Applicant: Michael E. Buckley ,  Raja S. Bachu ,  Amitava Ghosh ,  Rapeepat Ratasuk ,  Kenneth A. Stewart ,  Mathieu Villion

Inventor： Michael E. Buckley ,  Raja S. Bachu ,  Amitava Ghosh ,  Rapeepat Ratasuk ,  Kenneth A. Stewart ,  Mathieu Villion

IPC: H03M13/03

CPC classification number: H04L1/1816 ,  H03M13/258 ,  H03M13/2957 ,  H03M13/6306 ,  H03M13/6381 ,  H04L1/0041 ,  H04L1/0066 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/1819 ,  H04L1/1845 ,  H04L1/1874 ,  H04L1/1887

Abstract: An improved turbo code based incremental redundancy includes a first step of puncturing a data stream for a first transmission to provide a set of first unpunctured trellis sections. A next step includes puncturing a data stream for a second transmission to provide a set of second unpunctured trellis sections. A next step includes incremental redundancy combining the first and second transmissions of the trellises to provide non-adjacent first and second unpunctured trellis sections. The above arrangement results in a uniform distribution of punctured and unpunctured bits to provide lower errors.

公开(公告)号：US20050009524A1

公开(公告)日：2005-01-13

申请号：US10489230

申请日：2002-05-27

Applicant: Pradeep Garani ,  Mathieu Villion ,  Michael Kotzin ,  Ray Owen

Inventor： Pradeep Garani ,  Mathieu Villion ,  Michael Kotzin ,  Ray Owen

IPC: H04B7/26 ,  H04L12/28 ,  H04L12/56 ,  H04W4/08 ,  H04Q7/20

CPC classification number: H04W4/08 ,  H04B7/2606 ,  H04W8/005 ,  H04W88/04

Abstract: A method of enhancing a communication capability of a communication unit (112), operating in a communication system (100) that facilitates communication to and/or from a plurality of communication units. The method includes the step of operably coupling a first communication unit (112) to one or more neighboring communication units (114, 116) such that said communication unit is able to utilize at least one operational capability of one or more of its neighboring communication units to enhance communication to and/or from said first communication unit.

Abstract translation: 一种增强通信单元（112）的通信能力的方法，该通信单元在促进与多个通信单元的通信和/或从多个通信单元的通信系统（100）中操作。 该方法包括将第一通信单元（112）可操作地耦合到一个或多个相邻通信单元（114,116）的步骤，使得所述通信单元能够利用其相邻通信单元中的一个或多个的至少一个操作能力 以增强与所述第一通信单元的通信和/或从所述第一通信单元的通信。

公开(公告)号：US08929444B2

公开(公告)日：2015-01-06

申请号：US12527733

申请日：2007-02-19

Applicant: Mathieu Villion ,  Laurence Poirier-Claraac

Inventor： Mathieu Villion ,  Laurence Poirier-Claraac

IPC: H04N7/12 ,  H04L1/00 ,  H04N19/65 ,  H04N21/643 ,  H04N21/438 ,  H04L1/20 ,  H04N19/89 ,  H03M13/29 ,  H03M13/15

CPC classification number: H04L1/0057 ,  H03M13/1515 ,  H03M13/2936 ,  H04L1/005 ,  H04L1/0061 ,  H04L1/0082 ,  H04L1/201 ,  H04N19/65 ,  H04N19/89 ,  H04N21/4382 ,  H04N21/64315

Abstract: A wireless communication unit comprises a receiver for receiving information from a remote transmitter unit. The receiver comprises a demodulator for demodulating received data packets operably coupled to a decoder arranged to perform a cyclic redundancy check (CRC) on the demodulated received data packets and perform multi-protocol encapsulated (MPE) decoding thereon. The demodulator forwards both valid CRC corrected data packets and non-corrected CRC data packets to the decoder and the decoder is configured to place the MPE non-corrected CRC data packets into Reed Solomon (RS) code words.

Abstract translation: 无线通信单元包括用于从远程发射机单元接收信息的接收机。 该接收机包括解调器，用于解调接收到的数据分组，该数据分组可操作地耦合到解码器，该解码器被布置成对解调的接收数据分组执行循环冗余校验（CRC），并在其上执行多协议封装（MPE）解码。 解调器将有效的CRC校正数据分组和未校正的CRC数据分组转发到解码器，并且解码器被配置为将MPE未校正的CRC数据分组放置到里德所罗门（RS）码字中。

公开(公告)号：US20100111168A1

公开(公告)日：2010-05-06

申请号：US12527733

申请日：2007-02-19

Applicant: Mathieu Villion ,  Laurence Poirier-Claraac

Inventor： Mathieu Villion ,  Laurence Poirier-Claraac

IPC: H04N7/12

CPC classification number: H04L1/0057 ,  H03M13/1515 ,  H03M13/2936 ,  H04L1/005 ,  H04L1/0061 ,  H04L1/0082 ,  H04L1/201 ,  H04N19/65 ,  H04N19/89 ,  H04N21/4382 ,  H04N21/64315

Abstract: A wireless communication unit comprises a receiver for receiving information from a remote transmitter unit. The receiver comprises a demodulator for demodulating received data packets operably coupled to a decoder arranged to perform a cyclic redundancy check (CRC) on the demodulated received data packets and perform multi-protocol encapsulated (MPE) decoding thereon. The demodulator forwards both valid CRC corrected data packets and non-corrected CRC data packets to the decoder and the decoder is configured to place the MPE non-corrected CRC data packets into Reed Solomon (RS) code words.

Abstract translation: 无线通信单元包括用于从远程发射机单元接收信息的接收机。 该接收机包括解调器，用于解调接收到的数据分组，该数据分组可操作地耦合到解码器，该解码器被布置成对解调的接收数据分组执行循环冗余校验（CRC），并在其上执行多协议封装（MPE）解码。 解调器将有效的CRC校正数据分组和未校正的CRC数据分组转发到解码器，并且解码器被配置为将MPE未校正的CRC数据分组放置到里德所罗门（RS）码字中。

公开(公告)号：US07702042B2

公开(公告)日：2010-04-20

申请号：US10520067

申请日：2003-06-25

Applicant: Lydie Desperben ,  Mathieu Villion

Inventor： Lydie Desperben ,  Mathieu Villion

IPC: H04L27/06

CPC classification number: H04L25/0212 ,  H04L25/0242 ,  H04L25/03324

Abstract: An arrangement (300) and method, for iterative channel impulse response estimation in a system such as a GSM/EDGE system employing a transmission channel, by: producing (310) from a received signal (y) a channel impulse response estimate signal (p); and producing (320) from the received signal (y) a noise estimate signal (w) which is iteratively fed back to improve the channel impulse response estimate signal (p). The noise estimate signal comprises a matrix (w) respresenting the inverse of noise covariance; the matrix may be calculated at each iteration or may be selected from predetermined values corresponding to statistics of expected noise. This provides the advantages of reduced complexity, independence of the equalization method used to produce the channel impulse response estimate signal, and consequent performance improvement.

Abstract translation: 一种用于在诸如采用传输信道的GSM / EDGE系统的系统中进行迭代信道脉冲响应估计的装置（300）和方法，通过：从接收信号（y）产生（310）信道脉冲响应估计信号（p ）; 以及从接收信号（y）产生（320）噪声估计信号（w），所述噪声估计信号被迭代地反馈以改善信道脉冲响应估计信号（p）。 噪声估计信号包括表示噪声协方差的逆的矩阵（w） 可以在每个迭代中计算矩阵，或者可以从对应于预期噪声的统计的预定值中选择矩阵。 这提供了降低复杂度，用于产生信道脉冲响应估计信号的均衡方法的独立性以及随之而来的性能改进的优点。

公开(公告)号：US08706125B2

公开(公告)日：2014-04-22

申请号：US13128900

申请日：2008-11-28

Applicant: Mathieu Villion ,  Jean-Marie Voisin ,  Volker Wahl

Inventor： Mathieu Villion ,  Jean-Marie Voisin ,  Volker Wahl

IPC: H04W72/00

CPC classification number: H04W72/042 ,  H04W48/08 ,  H04W72/085

Abstract: A method of allocating a plurality of communication channels of a network, for a plurality of network stations of the network. The method comprises generating a common transmission message for the plurality of network stations and transmitting the generated transmission message to the plurality of network stations. The message comprises channel allocation information allowing an allocation of channels by the network stations, the information relating to each of the plurality of network stations. A network managing station for communicating with the plurality of network stations, there being a plurality of communication channels available for use by the plurality of network stations. The network managing station comprises a processor, arranged to generate the common transmission message for the plurality of network stations and a transmitter arranged to transmit the generated transmission to said plurality of networks. A network station, capable of communicating over one or more of a plurality of communication channels, the network station comprising: a receiver, arranged to receive the common transmission message and a processor, arranged to determine a channel for use by the network station based on the received channel allocation information.

Abstract translation: 一种为网络的多个网络站分配网络的多个通信信道的方法。 该方法包括生成多个网络站的公共传输消息，并将产生的传输消息发送到多个网络站。 消息包括允许网络站分配信道的信道分配信息，与多个网络站中的每一个相关的信息。 一种用于与多个网络站进行通信的网络管理站，存在可由多个网络站使用的多个通信信道。 网络管理站包括：处理器，被配置为生成用于多个网络站的公共传输消息;以及发射机，被配置为将生成的传输发送到所述多个网络。 一种能够通过多个通信信道中的一个或多个进行通信的网络站，所述网络站包括：接收机，被布置为接收所述公共传输消息，以及处理器，被配置为基于所述网络站基于 接收到的信道分配信息。

公开(公告)号：US08649428B2

公开(公告)日：2014-02-11

申请号：US12866244

申请日：2008-02-11

Applicant: Mathieu Villion ,  Laurence Poirier-Clarac ,  Pierre Tardy

Inventor： Mathieu Villion ,  Laurence Poirier-Clarac ,  Pierre Tardy

IPC: H04N11/04

CPC classification number: H04L1/0054 ,  H03M13/2936 ,  H03M13/2948 ,  H03M13/2957 ,  H03M13/63 ,  H04L1/0038 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0072 ,  H04L1/0082

Abstract: Decoding logic is arranged to receive an encoded data signal. The decoding logic comprises a convolutional decoder arranged to perform convolutional decoding on the encoded data signal, to produce a decoded data signal. The decoding logic comprises header bit prediction logic arranged to predict a value for at least one header bit within the decoded data signal, and to provide the predicted value for the at least one header bit to the convolutional decoder to be applied during convolutional decoding.

Abstract translation: 解码逻辑被布置成接收编码的数据信号。 解码逻辑包括卷积解码器，被布置为对编码的数据信号执行卷积解码，以产生解码的数据信号。 解码逻辑包括头部比特预测逻辑，其被布置为预测解码数据信号内的至少一个头部比特的值，并且为卷积解码期间要应用的卷积解码器提供至少一个头部比特的预测值。

公开(公告)号：US20110223956A1

公开(公告)日：2011-09-15

申请号：US13128900

申请日：2008-11-28

Applicant: Mathieu Villion ,  Jean-Marie Voisin ,  Volker Wahl

Inventor： Mathieu Villion ,  Jean-Marie Voisin ,  Volker Wahl

IPC: H04W72/08

CPC classification number: H04W72/042 ,  H04W48/08 ,  H04W72/085

Abstract: A method of allocating a plurality of communication channels of a network, for a plurality of network stations of the network. The method comprises generating a common transmission message for the plurality of network stations and transmitting the generated transmission message to the plurality of network stations. The message comprises channel allocation information allowing an allocation of channels by the network stations, the information relating to each of the plurality of network stations. A network managing station for communicating with the plurality of network stations, there being a plurality of communication channels available for use by the plurality of network stations. The network managing station comprises a processor, arranged to generate the common transmission message for the plurality of network stations and a transmitter arranged to transmit the generated transmission to said plurality of networks. A network station, capable of communicating over one or more of a plurality of communication channels, the network station comprising: a receiver, arranged to receive the common transmission message and a processor, arranged to determine a channel for use by the network station based on the received channel allocation information.

Abstract translation: 一种为网络的多个网络站分配网络的多个通信信道的方法。 该方法包括生成多个网络站的公共传输消息，并将生成的传输消息发送到多个网络站。 消息包括允许网络站分配信道的信道分配信息，与多个网络站中的每一个相关的信息。 一种用于与多个网络站进行通信的网络管理站，存在可由多个网络站使用的多个通信信道。 网络管理站包括：处理器，被配置为生成用于多个网络站的公共传输消息;以及发射机，被配置为将生成的传输发送到所述多个网络。 一种能够通过多个通信信道中的一个或多个进行通信的网络站，所述网络站包括：被配置为接收所述公共传输消息的接收机和处理器，被配置为基于所述网络站基于 接收到的信道分配信息。