公开(公告)号：US20100094938A1

公开(公告)日：2010-04-15

申请号：US12586694

申请日：2009-09-25

申请人： Nicolas Le Scouarnec ,  Mary-Luc Champel ,  Ludovic Jeanne

发明人： Nicolas Le Scouarnec ,  Mary-Luc Champel ,  Ludovic Jeanne

IPC分类号： G06F15/16

CPC分类号： H04L67/104 ,  H04L69/18

摘要： A method is dedicated to data transmission in peer-to-peer mode between peers (P1-P4) being able to connect by means of communication equipment (E1-E4) to a first communication network (R1) providing access to the Internet and to a second communication network (R2). This method consists, when a communication application of the peer-to-peer type (A) running in a first peer (P1) must transmit data to at least one second peer (P3) in which the same communication application (A) runs, i) in choosing one of the first (R1) and second (R2) networks according to at least one criterion chosen to perform its transmission, and ii) in connecting the first peer (P1), via its equipment (E1), to the network chosen to transmit the data in peer-to-peer mode to the second peer (P3), via this chosen network.

摘要翻译： 一种专用于能够通过通信设备（E1-E4）连接到提供对因特网的接入的第一通信网络（R1）的对等体（P1-P4）之间的对等模式中的数据传输的方法， 第二通信网络（R2）。 该方法包括：当在第一对等端（P1）中运行的对等类型（A）的通信应用必须向相同通信应用（A）运行的至少一个第二对等体（P3）发送数据时， i）根据被选择执行其传输的至少一个标准选择第一（R1）和第二（R2）网络中的一个，以及ii）在通过其设备（E1）将第一对等端（P1）连接到 网络被选择以经由所选网络将对等模式中的数据传输到第二对等端（P3）。

公开(公告)号：US20090077259A1

公开(公告)日：2009-03-19

申请号：US12226459

申请日：2007-03-26

申请人： Charline Guguen ,  Patrick Fontaine ,  Renaud Dore ,  Ludovic Jeanne

发明人： Charline Guguen ,  Patrick Fontaine ,  Renaud Dore ,  Ludovic Jeanne

IPC分类号： G06F15/16

CPC分类号： H04L12/1868 ,  H04L1/1664 ,  H04L1/1867 ,  H04L1/1877 ,  H04L1/1883 ,  H04L2001/0093

摘要： The present invention concerns a method and a device for transmitting data between a sender, and at least two receivers, in a network where a data between a sender and a receiver is carried on a connection and where a unicast connection enables a sender to send the data and a receiver to acknowledge a reception of the data. The method comprises the steps of opening a unique unicast connection identified with a connection identifier; and indicating the connection identifier to the sender and the receivers, so that the sender sends the data on the unicast connection, and the receivers receive the data on the unicast connection.

摘要翻译： 本发明涉及一种用于在网络中的发送方和至少两个接收者之间发送数据的方法和装置，其中发送方和接收方之间的数据在连接上承载，而单播连接使发送方能够发送 数据和接收器来确认数据的接收。 该方法包括以下步骤：打开用连接标识符标识的唯一单播连接; 并向发送方和接收方指示连接标识符，使得发送方在单播连接上发送数据，并且接收方在单播连接上接收数据。

公开(公告)号：US20080225794A1

公开(公告)日：2008-09-18

申请号：US11998964

申请日：2007-12-03

申请人： Renaud Dore ,  Patrick Fontaine ,  Ludovic Jeanne

发明人： Renaud Dore ,  Patrick Fontaine ,  Ludovic Jeanne

IPC分类号： H04Q7/00

CPC分类号： H04W36/26

摘要： Communication method implementing at least one subscriber station and at least two base stations synchronised and connected to each other by a communication link.In order to prevent breaks in communication, the method comprises a time resource allocation step for the transmission and/or reception of packets by at least one subscriber station, the time resource being specific to each subscriber station and being able to be used with all the base stations.

摘要翻译： 通信方法，其通过通信链路实现至少一个用户站和至少两个同步并彼此连接的基站。 为了防止通信中断，该方法包括用于由至少一个用户站发送和/或接收分组的时间资源分配步骤，该时间资源特定于每个用户站并且能够与所有的用户站一起使用 基站

公开(公告)号：US20080186906A1

公开(公告)日：2008-08-07

申请号：US12011855

申请日：2008-01-30

申请人： Serge Defrance ,  Ludovic Jeanne ,  Thierry Tapie

发明人： Serge Defrance ,  Ludovic Jeanne ,  Thierry Tapie

IPC分类号： H04B7/212

CPC分类号： H04J3/0697 ,  H04J3/0667 ,  H04L7/0008 ,  H04W56/0035 ,  H04W84/20

摘要： A device (DA1) is intended to aid a clock synchronization device (DS1) of a master station (SM) of a wireless network in performing time synchronizations, this master station (SM) comprising a master clock (HM) represented by the value of a master counter (CM) and means (MG1) for generating wireless frames of IP packets containing in particular PTP messages of first and second types. The aid device (DA1) comprises detection means (MD1) for, in case of detection by the physical layer of the master station (SM) of a frame pulse received from the network, triggering the sampling of the value of the master counter (CM)

摘要翻译： 设备（DA 1）旨在帮助执行时间同步的无线网络的主站（SM）的时钟同步设备（DS 1），该主站（SM）包括主时钟（HM） 主计数器（CM）的值和用于生成包含第一类型和第二类型的特定PTP消息的IP分组的无线帧的装置（MG1）。 辅助装置（DA 1）包括检测装置（MD1），用于在由主站（SM）的物理层检测到从网络接收的帧脉冲的情况下，触发对主计数器的值的采样 （厘米）

公开(公告)号：US20080002659A1

公开(公告)日：2008-01-03

申请号：US11820981

申请日：2007-06-20

申请人： Patrick Fontaine ,  Renaud Dore ,  Ludovic Jeanne

发明人： Patrick Fontaine ,  Renaud Dore ,  Ludovic Jeanne

IPC分类号： H04J3/24

CPC分类号： H04L1/20 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0034 ,  H04L2001/0092

摘要： The invention relates to a method of communication adapted to the transmission of data packets that can be transmitted according to various physical modes.In order to optimize transmission, the method comprises the following steps: reception of packets, each packet being sent in at least one radio burst associated with a physical mode chosen from a set of at least two physical modes; estimation of the packet error rate for each physical mode of the set.

摘要翻译： 本发明涉及适于根据各种物理模式传输数据分组的通信方法。 为了优化传输，该方法包括以下步骤：接收分组，每个分组在与从一组至少两个物理模式中选择的物理模式相关联的至少一个无线电突发中发送; 估计该组的每个物理模式的分组错误率。

公开(公告)号：US20070230503A1

公开(公告)日：2007-10-04

申请号：US11327698

申请日：2006-01-06

申请人： Ludovic Jeanne ,  Patrick Fontaine ,  Renaud Dore

发明人： Ludovic Jeanne ,  Patrick Fontaine ,  Renaud Dore

IPC分类号： H04J3/16

CPC分类号： H04L47/10 ,  G06F5/12 ,  G06F2205/126

摘要： The present invention concerns a data transfer system for transferring data signals between a system input and a system output, and associated products. The system comprises a first data consuming set, receiving the data signals (SGNL1) from the system input, writing them therein and reading them for sending them towards a second data consuming set, the second set receiving the data signals (SGNL0), writing them therein and reading them for sending them (SGNL2) to the system output, and transfer means transferring the data signals from the first to the second data consuming set. The first set incorporates within the data signals to be transmitted, read requests (rd_req1) for reading the data signals from the first data consuming set. The transfer means carry those read requests with the data signals, and the second set receives them for synchronization between the first and second sets.

摘要翻译： 本发明涉及用于在系统输入和系统输出之间传送数据信号的数据传输系统以及相关产品。 该系统包括第一数据消耗组，从系统输入端接收数据信号（SGNL1），将它们写入其中并读取它们以将它们发送到第二数据消耗组，第二组接收数据信号（SGNL 0） 将它们写入并读取它们以将其发送（SGNL 2）到系统输出，以及传送装置，将数据信号从第一个数据消耗集传送到第二个数据消耗集。 第一集合包含要发送的数据信号，读请求（rd_req 1），用于从第一数据消耗集读取数据信号。 传送装置携带具有数据信号的读请求，第二组接收它们以在第一和第二组之间进行同步。

公开(公告)号：US20070030206A1

公开(公告)日：2007-02-08

申请号：US10576823

申请日：2004-10-19

申请人： Patrick Fontaine ,  Vincent Demoulin ,  Ludovic Jeanne

发明人： Patrick Fontaine ,  Vincent Demoulin ,  Ludovic Jeanne

IPC分类号： H01Q21/00

CPC分类号： H04B7/0808 ,  H04B7/0814 ,  H04B7/0874 ,  H04W76/10 ,  H04W88/02

摘要： A method for operating a transmitting/receiving station of a wireless communication network in antenna diversity mode, this station having a plurality of reception antennas, consists in listening to the communications between two other transmitting/receiving stations of the network, successively on each reception antenna, then analysing the quality of listening on each reception antenna so as to identify a reception antenna from among the plurality of reception antennas which sets up the best communication link with one of the said other two transmitting/receiving stations.

摘要翻译： 一种用于在天线分集模式中操作无线通信网络的发送/接收站的方法，该站具有多个接收天线，包括在每个接收天线上连续收听网络的其他两个发射/接收站之间的通信 ，然后分析每个接收天线的收听质量，以便识别与所述另外两个发送/接收站之一建立最佳通信链路的多个接收天线之间的接收天线。

公开(公告)号：US20050048926A1

公开(公告)日：2005-03-03

申请号：US10928888

申请日：2004-08-27

申请人： Patrick Fontaine ,  Ludovic Jeanne ,  Samuel Guillouard

发明人： Patrick Fontaine ,  Ludovic Jeanne ,  Samuel Guillouard

IPC分类号： H04B7/04 ,  H04B7/06 ,  H04B7/08 ,  H04B1/38

CPC分类号： H04B7/0602 ,  H04B7/0691

摘要： The invention is a transmission/reception device comprising at least two reception antennas 1, 2, 16 and 17 and means making it possible to evaluate the quality of reception 5 and 7 on each of the antennas, at least two transmission antennas 3 and 4 distinct from the reception antennas 1, 2, 16 and 17, each transmission antenna being associated with at least one reception antenna, and transmission antenna selection means 9 which select the transmission antenna to be used. The transmission antenna selected is that which is associated with the reception antenna which corresponds to the best reception.

摘要翻译： 本发明是一种包括至少两个接收天线1,2,16和17的发送/接收装置，以及使得可以在每个天线，至少两个发射天线3和4上评估接收质量5和7的装置不同 从接收天线1,2,16,17开始，每个发送天线与至少一个接收天线相关联，以及发送天线选择装置9，其选择要使用的发送天线。 所选择的发送天线是与接收天线相关联的发送天线，其对应于最佳接收。