公开(公告)号：US20090034416A1

公开(公告)日：2009-02-05

申请号：US12176966

申请日：2008-07-21

Applicant: Stephane Baron ,  Pascal Rousseau

Inventor： Stephane Baron ,  Pascal Rousseau

IPC: H04L12/24 ,  H04L29/04

CPC classification number: H04L69/16 ,  H04L12/4633 ,  H04L12/4641 ,  H04L47/196 ,  H04L69/161 ,  H04L69/164 ,  H04L69/168

Abstract: A method is proposed for the transmission of data packets in a tunnel interconnecting two sub-networks in order to form a general communications network, the tunnel being implemented between two tunnel end-points, each of the sub-networks comprising a distinct tunnel end-point among the tunnel end-points, the tunnel implementing at least two transmission channels, the method being implemented by one of the tunnel end-points, known as a tunnel incoming end-point. The method comprises the following steps for each data packet: reception of the data packet coming from a source device belonging to the same sub-network as the tunnel incoming end-point; selection of an effective channel from among the transmission channels, as a function of a protocol associated with the payload data contained in the received packet, and of a piece of information on quality of transport linked to current conditions of transmission in the transmission channels; encapsulation of the received packet, according to a transport protocol associated with the effective channel, used to obtain a packet to be sent; and transmission of the packet to be sent in the tunnel on the effective channel selected.

Abstract translation: 提出了一种在互连两个子网络的隧道中传输数据分组以形成通用通信网络的方法，该隧道在两个隧道端点之间实现，每个子网络包括不同的隧道终端， 在隧道端点之间，隧道实现至少两个传输信道，该方法由隧道端点之一（称为隧道进入端点）来实现。 该方法包括以下步骤：接收来自属于与隧道进入端点相同的子网络的源设备的数据分组; 作为与包含在接收到的分组中的有效载荷数据相关联的协议的功能的传输信道中的有效信道的选择以及与传输信道中的当前传输条件相关联的传输质量的一条信息; 根据与有效信道相关联的传输协议对接收到的分组进行封装，用于获得要发送的分组; 以及在所选择的有效信道上在隧道中发送的分组的传输。

公开(公告)号：US06697855B1

公开(公告)日：2004-02-24

申请号：US09246171

申请日：1999-02-08

Applicant: Claude Le Dantec ,  Pascal Rousseau

Inventor： Claude Le Dantec ,  Pascal Rousseau

IPC: G06F900

CPC classification number: H04W74/02 ,  H04L12/403 ,  H04L12/413 ,  H04W12/08 ,  H04W74/008 ,  H04W74/0833

Abstract: The invention concerns a method for access to a transmission channel shared between several stations, characterised in that it includes iteratively: an operation (302) of estimating requirements of each of the stations for access to the transmission channel, an operation of determining groups (303 and 307) of stations taking into account the estimated access requirements of the stations, at least one of the groups of stations being said to be “collective”, an operation of allocating (308), to each of the groups, access rights each corresponding to an interval of time during which the stations which do not form part of the group are not authorised to access the transmission channel, and during which, if the group is collective, each station which it includes gains access to the transmission channel according to a contention method.

Abstract translation: 本发明涉及一种用于访问在几个站之间共享的传输信道的方法，其特征在于，它包括迭代地：估计每个站点对于传输信道的访问的需求的操作（302），确定组的操作（303 和307），考虑到车站的估计的接入要求，至少一组被称为“集体”的车站，对每个组分配（308）的操作，每个对应的接入权限 到不构成组的一部分的站的时间间隔不被授权访问传输信道，并且在该时间段期间，如果组是集合的，则其包括的每个站根据一个 争用方法。

公开(公告)号：US06229799B1

公开(公告)日：2001-05-08

申请号：US08723867

申请日：1996-09-30

Applicant: Alain Caillerie ,  Claude Le Dantec ,  Pascal Rousseau

Inventor： Alain Caillerie ,  Claude Le Dantec ,  Pascal Rousseau

IPC: H04L316

CPC classification number: H04L12/40143 ,  H04L12/403

Abstract: The device according to the invention shares a transmission medium between communication devices by allocation of authorizations to send on the medium, to each communication device. It has: a memory (65) for storing a table (64) representing communication devices (7) sharing the medium, each assigned a priority level (435, 438, 441, 444) for access to the medium; a device (94, 460, 462, 529, 543, 544, 545, 559A) for updating the access priority levels according to an estimated requirement for transmission on the medium by the communication devices under consideration.

Abstract translation: 根据本发明的设备通过分配授权在通信设备之间共享传输介质，以在介质上发送到每个通信设备。 它具有：存储器（65），用于存储表示共享介质的通信设备（7）的表（64），每个分配有用于访问介质的优先级（435,438,444,444）;设备（94， 460,462,529,543,544,545,559A），用于根据由所考虑的通信设备在介质上估计的传输需求来更新接入优先级。

公开(公告)号：US08238269B2

公开(公告)日：2012-08-07

申请号：US12636681

申请日：2009-12-11

Applicant: Pascal Rousseau ,  Tristan Halna Du Fretay ,  Yacine El Kolli

Inventor： Pascal Rousseau ,  Tristan Halna Du Fretay ,  Yacine El Kolli

IPC: H04L12/28 ,  H04L12/16 ,  G06F15/173

CPC classification number: H04J3/1694 ,  H04J3/0632 ,  H04J3/0682 ,  H04N21/2407 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/43632

Abstract: A method is proposed for balancing a latency of transmission of data content in a communications tree in a synchronous communications network, the communications tree comprising a root node on which a junction terminal is connected, the communications tree comprising leaf nodes on which terminals are connected, the root node and the leaf nodes being interconnected by intermediate nodes, the nodes being interconnected by links. The method comprises determining, for each node of the communications tree, a maximum value of latency associated with each path going from said node up to leaf nodes in a direction opposite to the junction terminal, and applying to each link at a node, the link running from the node in the direction opposite to the junction terminal, a supplement of latency balancing that corresponds to a difference between a maximum value of latency of each link and a maximum value.

Abstract translation: 提出了一种用于平衡同步通信网络中的通信树中的数据内容的传输的等待时间的方法，所述通信树包括连接有终端的根节点，所述通信树包括其上连接有终端的叶节点， 根节点和叶节点由中间节点互连，节点通过链路互连。 所述方法包括：确定通信树的每个节点与在与所述连接终端相反的方向上从所述节点直到叶节点的每个路径相关联的等待时间的最大值，以及应用于节点处的每个链路，所述链路 从节点在与连接终端相反的方向上运行，延迟平衡的补充对应于每个链路的等待时间的最大值与最大值之间的差异。

公开(公告)号：US20100149985A1

公开(公告)日：2010-06-17

申请号：US12636681

申请日：2009-12-11

Applicant: Pascal Rousseau ,  Tristan Halna Du Fretay ,  Yacine El Kolli

Inventor： Pascal Rousseau ,  Tristan Halna Du Fretay ,  Yacine El Kolli

IPC: G06F11/07

CPC classification number: H04J3/1694 ,  H04J3/0632 ,  H04J3/0682 ,  H04N21/2407 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/43632

Abstract: According to the method for balancing a latency of transmission of at least one data content in a communications tree defined in a synchronous communications network, the communications tree comprising a root node to which there is connected a junction terminal which is a convergence terminal in the context of a capture application or divergence terminal in the context of a broadcast application, the communications tree furthermore comprising the leaf nodes to which there are connected capture terminals, for capturing or broadcast terminals, for broadcasting, the root node and the leaf nodes being interconnected by intermediate nodes, the nodes being interconnected by links, steps are performed for: determining, for each node of the communications tree, a maximum value of latency associated with each path going from the node up to leaf nodes in a direction opposite to the junction terminal, and applying to each link at a node, the link running from the node in the direction opposite to the junction terminal, a supplement of latency balancing that corresponds to a difference between the maximum value of latency of said each link and the maximum value of latency which is the greatest value from among the maximum values of latency determined.

Abstract translation: 根据用于平衡在同步通信网络中定义的通信树中的至少一个数据内容的传输等待时间的方法，所述通信树包括根节点，所述根节点连接有作为所述上下文中的会聚终端的连接终端 在广播应用的上下文中的捕获应用或分支终端，通信树还包括被连接到捕获终端的叶节点，用于捕获或广播终端，用于广播，根节点和叶节点由 中间节点，通过链路互连的节点，执行步骤：为通信树的每个节点确定与从节点到与叶节点相反的方向相关联的每个路径的最大值，该距离与连接终端相反的方向 并且应用于节点处的每个链路，所述链路在与所述节点相反的方向上从所述节点运行 连接终端，对应于所述每个链路的等待时间的最大值与从所确定的等待时间的最大值之中的最大值的最大延迟值的差值对应的等待时间平衡的补充。

公开(公告)号：US08605260B2

公开(公告)日：2013-12-10

申请号：US13132871

申请日：2009-12-03

Applicant: Pascal Rousseau

Inventor： Pascal Rousseau

IPC: G01C3/08

CPC classification number: G01S7/4816 ,  G01S17/08 ,  G01S17/66

Abstract: A range finder includes a device for transmitting a laser beam and a device for receiving the laser echoes backscattered by a target, comprising a frontal optical system focusing the echoes on a detection zone which comprises at least one elementary detection zone associated with an individual detector with a large bandwidth, referred to as a temporal detector, and means for transporting the detection zone to the individual detector. An elementary zone is furthermore associated with a low-noise individual detector, referred to as a spatial detector, and the receive device furthermore comprises, connected to the transporting means, a switch suitable for associating said elementary detection zone with the temporal detector and with the spatial detector, alternately or in a static manner.

Abstract translation: 测距仪包括用于传输激光束的装置和用于接收由目标反向散射的激光回波的装置，包括正面光学系统，其将回波聚焦在检测区上，所述检测区包括与单个检测器相关联的至少一个基本检测区， 被称为时间检测器的大带宽以及用于将检测区传送到单个检测器的装置。 基本区域还与被称为空间检测器的低噪声单独检测器相关联，并且接收装置还包括连接到传送装置的开关，其适于将所述基本检测区域与时间检测器相关联，并且与 空间检测器，交替地或以静态方式。

公开(公告)号：US08494015B2

公开(公告)日：2013-07-23

申请号：US13518881

申请日：2010-12-15

Applicant: Pascal Rousseau

Inventor： Pascal Rousseau

IPC: H01S3/11 ,  H01S3/115 ,  H01S3/117 ,  H01S3/10

CPC classification number: H01S3/117 ,  H01S3/0815 ,  H01S3/094076 ,  H01S3/1022 ,  H01S3/1315

Abstract: A laser device suitable for emitting pulses with a variable period and with stabilized energy includes: a resonant cavity including an amplifying medium presenting a stabilized gain G and suitable for emitting laser pulses at a wavelength λ, and a Q-switch, and a source of continuous pumping of the amplifying medium. It furthermore includes an injector positioned outside the resonant cavity, suitable for emitting a beam of wavelength λ into the amplifying material for the duration of the pumping, and which includes means for adjusting the power of this beam in order to reduce the gain of the amplifying medium to G/k, where k is a real number greater than 1.

Abstract translation: 适用于发射具有可变周期和稳定能量的脉冲的激光装置包括：包括具有稳定增益G并且适于发射波长为λ的激光脉冲的放大介质的谐振腔，以及Q开关 连续泵送放大介质。 它还包括位于谐振腔外部的喷射器，其适于在泵送期间将波长λ的波束发射到放大材料中，并且其包括用于调节该光束的功率的装置，以便减小放大的增益 介于G / k，其中k是大于1的实数。

公开(公告)号：US20110116072A1

公开(公告)日：2011-05-19

申请号：US12529527

申请日：2008-02-29

Applicant: Pascal Rousseau

Inventor： Pascal Rousseau

IPC: G01C3/08

CPC classification number: G01S17/10 ,  G01S7/4815 ,  G01S7/4818 ,  G01S7/483 ,  G01S13/20 ,  G01S13/22 ,  G01S13/24

Abstract: The present invention relates to a range-finder comprising a laser pulse emission device and a device for detecting the pulses reflected by a distant object.The emission device is capable of emitting pulses of N distinct wavelengths, N being an integer greater than 1, with, for each wavelength, a pulse repetition frequency less than a predetermined threshold frequency.Thus, no given wavelength emission will be faced with the problem of distance ambiguity.

Abstract translation: 本发明涉及一种测距仪，其包括激光脉冲发射装置和用于检测由远距离物体反射的脉冲的装置。 发射装置能够发射N个不同波长的脉冲，N是大于1的整数，对于每个波长，脉冲重复频率小于预定阈值频率。 因此，没有给定的波长发射将面临距离模糊的问题。

公开(公告)号：US5991275A

公开(公告)日：1999-11-23

申请号：US724395

申请日：1996-10-02

Applicant: Anne Abiven ,  Isabelle Amonou ,  Alain Caillerie ,  Claude Le Dantec ,  Bernard Revillet ,  Pascal Rousseau

Inventor： Anne Abiven ,  Isabelle Amonou ,  Alain Caillerie ,  Claude Le Dantec ,  Bernard Revillet ,  Pascal Rousseau

IPC: H04L29/06 ,  H04L12/44

CPC classification number: H04L61/103 ,  H04L29/12028 ,  H04L69/08 ,  H04L69/12

Abstract: A digital communication converter includes: a connection unit with a communication unit from which it receives or to which it delivers data frames; and a unit for sending/receiving over a transmission medium in order to transmit, by means of the medium, data frames which are delivered to it and/or to deliver information frames which it receives by means of the medium. A transmission control unit delivers, respectively to the connection unit and the sending/receiving unit, frames which have been delivered to it respectively by the sending/receiving unit and by means of the connection unit. A memory stores an address relating to the communication unit, this address being used for operating a protocol for controlling access to the transmission medium.

Abstract translation: 数字通信转换器包括：连接单元，具有从其接收的通信单元或其传送数据帧的连接单元; 以及用于通过传输介质发送/接收的单元，以便通过介质发送传送给它的数据帧和/或传送借助介质接收的信息帧。 传输控制单元分别向连接单元和发送/接收单元传送由发送/接收单元分别通过连接单元传送给它的帧。 存储器存储与通信单元有关的地址，该地址用于操作用于控制对传输介质的访问的协议。

公开(公告)号：US09343866B2

公开(公告)日：2016-05-17

申请号：US13119429

申请日：2009-07-06

Applicant: François Lureau ,  Pascal Rousseau ,  Marc Renaud ,  Alain Feral ,  Alain Nicolini

Inventor： François Lureau ,  Pascal Rousseau ,  Marc Renaud ,  Alain Feral ,  Alain Nicolini

IPC: H01S3/02 ,  H01S3/042 ,  H01S3/0941 ,  H01S3/04 ,  H01S3/06

CPC classification number: H01S3/0941 ,  H01S3/025 ,  H01S3/0405 ,  H01S3/042 ,  H01S3/061

Abstract: An optical pumping structure for lasers includes: an active medium in the form of a cylindrical rod with a circular cross-section, said rod being inserted at its ends into two rings made of a thermally conductive material; at least three stacks of pumping diode strips arranged in the form of a star around the rod; and a support temperature-regulated by a Peltier-effect module. The rings are in contact with the support, and a stack of diodes, called bottom stack, being situated between the rod and the support, and the structure comprises, for each other stack, a thermal conduction block forming a support for said stack, these blocks being mounted on the cooled support and not being in contact with one another or with the rings.

Abstract translation: 用于激光器的光泵浦结构包括：具有圆形横截面的圆柱形杆形式的活性介质，所述杆在其端部插入由导热材料制成的两个环中; 至少三个堆叠的抽芯二极管条以围绕杆的星形的形式布置; 以及由珀耳帖效应模块温度调节的支架。 环与支撑件接触，并且称为底部叠层的一堆二极管位于杆和支撑件之间，并且该结构对于每个其他堆叠包括形成用于所述堆叠的支撑件的热传导块，这些 块被安装在冷却的支撑件上并且不彼此接触或与环相接触。