公开(公告)号：US07522535B2

公开(公告)日：2009-04-21

申请号：US10636399

申请日：2003-08-07

申请人： Samuel Guillouard ,  Patrick Lopez ,  Patrick Fontaine ,  Renaud Dore ,  Vincent Demoulin

发明人： Samuel Guillouard ,  Patrick Lopez ,  Patrick Fontaine ,  Renaud Dore ,  Vincent Demoulin

IPC分类号： G01R31/08

CPC分类号： H03G3/3078

摘要： Method of adjustment of a receiver of signals transmitted in bursts in a system where the communications are set up within the context of successive frames comprising slots allocatable to the transmitters for their communications with the receivers. The adjustment of at least one characteristic of the receiver allows it to adapt upon the arrival of the bursts, by taking account of at least one reinitialization parameter for a first burst or adjustment parameter computed by a computation unit (4) from the preamble of the burst currently being received. At least one specified adjustment parameter is determined by a computation unit (4), for a new burst of a communication, by taking into account the part of the signal corresponding to the payload of the burst previously received for this communication, if the new is separated from this previously received burst only by a time which is less than a silence threshold value.

摘要翻译： 在系统中以突发传送的信号的接收机的调整方法，其中通信在连续帧的上下文内设置，包括可分配给发射机的时隙，用于与接收机的通信。 接收机的至少一个特征的调整允许其通过考虑到由计算单元（4）计算的第一突发或调整参数的至少一个重新初始化参数，从而从脉冲串的到来适应突发的到达。 目前正在收到爆炸。 对于新的通信突发，通过计算单元（4）确定至少一个指定的调整参数，通过考虑与先前为该通信接收的突发的有效载荷相对应的信号的部分，如果新的是 与先前接收的脉冲串分开，只有小于静音阈值的时间。

公开(公告)号：US20100208840A1

公开(公告)日：2010-08-19

申请号：US12086944

申请日：2006-12-20

申请人： Renaud Dore ,  Vincent Demoulin ,  Olivier Mocquard ,  Samuel Guillouard

发明人： Renaud Dore ,  Vincent Demoulin ,  Olivier Mocquard ,  Samuel Guillouard

IPC分类号： H04L27/00 ,  H04B1/40

CPC分类号： H04L27/265

摘要： The invention concerns a method for receiving a multi-carrier signal of reduced complexity when the number of carriers is not high. The method includes: demodulating the multi-carrier signal; converting a received signal received in binary representation into a modal representation in a base of at least two mutually prime numbers on a finite space of size equal to the product of the mutually prime numbers; demodulating including conversion.

摘要翻译： 本发明涉及一种当载波数量不高时接收复杂度降低的多载波信号的方法。 该方法包括：解调多载波信号; 将在二进制表示中接收的接收信号在尺寸等于相互质数乘积的有限空间上的至少两个相互质数的基础中转换为模式表示; 解调包括转换。

公开(公告)号：US08130876B2

公开(公告)日：2012-03-06

申请号：US12086944

申请日：2006-12-20

申请人： Renaud Dore ,  Vincent Demoulin ,  Olivier Mocquard ,  Samuel Guillouard

发明人： Renaud Dore ,  Vincent Demoulin ,  Olivier Mocquard ,  Samuel Guillouard

IPC分类号： H04L27/06

CPC分类号： H04L27/265

摘要： The invention concerns a method for receiving a multi-carrier signal of reduced complexity when the number of carriers is not high. The method includes: demodulating the multi-carrier signal; converting a received signal received in binary representation into a modal representation in a base of at least two mutually prime numbers on a finite space of size equal to the product of the mutually prime numbers; demodulating including conversion.

摘要翻译： 本发明涉及一种当载波数量不高时接收复杂度降低的多载波信号的方法。 该方法包括：解调多载波信号; 将在二进制表示中接收的接收信号在尺寸等于相互质数乘积的有限空间上的至少两个相互质数的基础中转换为模式表示; 解调包括转换。

公开(公告)号：US06816477B1

公开(公告)日：2004-11-09

申请号：US09673701

申请日：2001-01-05

申请人： Renaud Dore ,  Vincent Demoulin ,  Patrick Lopez ,  Gilles Straub

发明人： Renaud Dore ,  Vincent Demoulin ,  Patrick Lopez ,  Gilles Straub

IPC分类号： H04B7212

CPC分类号： H04L12/40065 ,  H04B7/2643 ,  H04L12/2838 ,  H04L12/4035 ,  H04L2012/2841 ,  H04W28/26 ,  H04W72/1205 ,  H04W72/1278

摘要： A method of transmission in a transmission network comprising devices connected to the network, at least certain devices being linked by at least one wireless link. According to the present method, the wireless communications are performed according to an isochronous TDMA type protocol, in which a frame is divided into time windows allocated on reservation to devices, the allocation of a window of a frame to a device being such that any device can deduce it from the number of windows reserved per frame by each device and from at least one other parameter which identifies the device which made the request. The invention applies in particular to domestic wireless communication networks.

摘要翻译： 一种传输网络中的传输方法，包括连接到网络的设备，至少某些设备由至少一个无线链路链接。 根据本方法，根据同步TDMA类型协议执行无线通信，其中将帧划分为在对设备的预留上分配的时间窗口，将帧的窗口分配给设备，使得任何设备 可以从每个设备每帧保留的窗口数以及至少一个标识发出请求的设备的其他参数推断出它。 本发明特别适用于国内无线通信网络。

公开(公告)号：US06914895B1

公开(公告)日：2005-07-05

申请号：US09673713

申请日：1999-04-21

申请人： Gilles Straub ,  Helmut Buerklin ,  Vincent Demoulin ,  Renaud Dore ,  Patrick Lopez

发明人： Gilles Straub ,  Helmut Buerklin ,  Vincent Demoulin ,  Renaud Dore ,  Patrick Lopez

IPC分类号： H04J3/06 ,  H04L7/00 ,  H04L12/28 ,  H04L12/40 ,  H04L12/46 ,  H04L12/64

CPC分类号： H04L12/40058 ,  H04J3/0652 ,  H04L12/4011 ,  H04L12/6418 ,  H04W48/08 ,  H04W56/00

摘要： A process for synchronization in a communications network comprising at least two buses interconnected by a wireless communications network, each bus being linked to the wireless communications network by a portal. The process comprises the steps of: determining a so-called cycle server portal whose own clock will serve as a reference for the other portals; transmitting, via each portal, a synchronization signal at a predetermined instant with respect to the start of a frame and characteristic of each portal, the frame being defined with respect to each portal's own internal clock, the synchronization signal being achieved via the insertion of a control window; and detecting, via each portal, the control windows of other portals and selecting one of the detected windows for the synchronization of the receiver portal's own clock with the clock of the cycle server portal, the selected window corresponding to a portal whose clock is already synchronized with that of the cycle server portal. The invention also relates to receiver and transmitter apparatuses implementing the process.

摘要翻译： 一种用于在通信网络中同步的过程，包括由无线通信网络互连的至少两个总线，每个总线由门户链接到无线通信网络。 该过程包括以下步骤：确定所谓的周期服务器门户，其自己的时钟将用作其他门户的参考; 经由每个门户在相对于帧的开始和每个门户的特征的预定时刻发送同步信号，该帧相对于每个门户自己的内部时钟被定义，所述同步信号通过插入一个 控制窗口 并且经由每个门户检测其他门户的控制窗口，并且选择所检测到的窗口之一用于使接收器门户自己的时钟与周期服务器门户的时钟同步，所选择的窗口对应于其时钟已经同步的门户 与循环服务器门户。 本发明还涉及实现该过程的接收机和发射机设备。

公开(公告)号：US08194591B2

公开(公告)日：2012-06-05

申请号：US12317308

申请日：2008-12-22

申请人： Renaud Dore ,  Patrick Fontaine ,  Ludovic Jeanne ,  Yvon Legallais

发明人： Renaud Dore ,  Patrick Fontaine ,  Ludovic Jeanne ,  Yvon Legallais

IPC分类号： H04W36/02 ,  H04W36/30 ,  H04W28/14

CPC分类号： H04W88/04

摘要： Communication method in a network (1), of data being transmitted from a wireless master station (10) to a recipient station (14) via one of the wireless slave stations (10 to 12). In order to guarantee a quality of service, the method comprises a first election of a first slave station, then a first transmission of at least one data packet present in the first queue, the first transmission being carried out from the master station to the first slave station, a second election of a second slave station, then a second transmission of at least one data packet present in the second queue, the second transmission being carried out from the master station to a second slave station and the first transmission continuing as long as the first queue is not empty.

摘要翻译： 网络（1）中的数据通过无线从站（10至12）之一从无线主站（10）发送到接收站（14）的通信方法。 为了保证服务质量，该方法包括：首先选择第一从站，然后对存在于第一队列中的至少一个数据分组进行第一次传输，将第一传输从主站执行到第一 从站，第二从站的第二选择，然后第二传输至少一个存在于第二队列中的数据分组，第二传输从主站执行到第二从站，第一传输持续时间长 因为第一个队列不为空。

公开(公告)号：US20100122000A1

公开(公告)日：2010-05-13

申请号：US12086457

申请日：2006-12-01

申请人： Ludovic Jeanne ,  Renaud Dore ,  Patrick Fontaine

发明人： Ludovic Jeanne ,  Renaud Dore ,  Patrick Fontaine

IPC分类号： G06F13/00

CPC分类号： G06F13/364

摘要： The invention relates to a bus, which is connectable to a primary master and to secondary masters, the bus being suitable for the transmission of data between the peripherals. In order to ensure a minimum rate and/or maximum latency between the secondary masters, when the primary master uses a small time fraction available on the bus, said primary master is provided with the highest priority and comprises means for wirelessly accessing to a medium. The inventive method for accessing to the bus consists in authorising the primary master to access to the bus upon the request thereof and in selecting the access to the bus for the secondary masters when the primary master peripheral does not request said access to the bus.

摘要翻译： 本发明涉及一种总线，其可连接到主主机和二级主机，总线适用于在外围设备之间传输数据。 为了确保次级主设备之间的最小速率和/或最大延迟，当主主机使用总线上可用的小时间段时，所述主主机被提供最高优先级，并且包括用于无线地访问介质的装置。 用于访问总线的本发明的方法在于：授权主主机根据其请求访问总线，并且当主主外围设备不请求所述访问总线时，选择对副主控器的总线的访问。

公开(公告)号：US09246642B2

公开(公告)日：2016-01-26

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 ,  H04L1/20 ,  H04L1/00

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：US20130115890A1

公开(公告)日：2013-05-09

申请号：US13808626

申请日：2011-07-07

申请人： Renaud Dore ,  Charline Taibi ,  Patrick Fontaine

发明人： Renaud Dore ,  Charline Taibi ,  Patrick Fontaine

IPC分类号： H04W24/00

CPC分类号： H04W24/00 ,  G01S5/0236 ,  G01S5/0242 ,  G01S5/0289 ,  G01S5/14 ,  H04W24/02 ,  H04W64/003

摘要： A method for evaluating connectivity in an hybrid network is disclosed. The hybrid network comprising wireless access points, the method comprises step of elaborating an indirect connectivity matrix having a dimension equal to n×n, wherein an element being located at row i and line j of the indirect connectivity matrix corresponds to a direct or an indirect path between a first access point i and a second access point j. A signal sent from a first access point i to a second access j on an indirect path is successively received and re-sent by at least a third access point k. The matrix being remarkable in that the level of received signals between each access point is greater than a second level. The method further comprises a step of elaborating a direct connectivity matrix having a dimension equal to n×n, wherein an element being located at row i and line j of the direct connectivity matrix corresponds to a direct path between a first access point i and a second access point j wherein the level of received signal is greater than a first level.A station configured for evaluating connectivity in an hybrid network is further disclosed.

摘要翻译： 公开了一种用于评估混合网络中的连通性的方法。 该混合网络包括无线接入点，该方法包括详细描述具有等于n×n的维度的间接连接性矩阵的步骤，其中位于间接连接性矩阵的行i和行j的元素对应于直接或间接的 第一接入点i和第二接入点j之间的路径。 在间接路径上从第一接入点i发送到第二接入点j的信号被至少第三接入点k连续接收并重新发送。 该矩阵是显着的，因为每个接入点之间的接收信号的电平大于第二电平。 该方法还包括详细描述具有等于n×n的维度的直接连接矩阵的步骤，其中位于直接连接性矩阵的行i和行j的元素对应于第一接入点i和 第二接入点j，其中接收信号的电平大于第一电平。 进一步公开了一种用于评估混合网络中的连通性的站。

公开(公告)号：US07940789B2

公开(公告)日：2011-05-10

申请号：US10353212

申请日：2003-01-28

申请人： Ludovic Jeanne ,  Patrick Fontaine ,  Renaud Dore

发明人： Ludovic Jeanne ,  Patrick Fontaine ,  Renaud Dore

IPC分类号： H04L12/413

CPC分类号： H04W28/10 ,  H04L43/50 ,  H04W24/00 ,  H04W24/06 ,  H04W28/18 ,  H04W40/02 ,  H04W84/12

摘要： The invention concerns a method for the rate regulation of radio link probing in a communication network comprising at least a receiver terminal and at least one transmitter terminal, characterized by the steps, at the level of the receiver terminal, of: determining the amount of data sent by each transmitter terminal to the receiver terminal through respective radio links, when a probing of a link is to be made, probing the link corresponding to the transmitter terminal having sent the greatest amount of data.

摘要翻译： 本发明涉及一种用于通信网络中无线电链路探测速率调节的方法，该通信网络包括至少一个接收机终端和至少一个发射机终端，其特征在于在接收机终端的级别，确定数据量 通过各个无线电链路将每个发射机终端发送到接收机终端，当要进行链路的探测时，探测与发送最大数据量的发射机终端对应的链路。