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：US07260653B2

公开(公告)日：2007-08-21

申请号：US11154680

申请日：2005-06-17

Applicant: Lionel Le Scolan ,  Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

Inventor： Lionel Le Scolan ,  Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

IPC: G06F15/16

CPC classification number: H04L12/40058 ,  H04J3/0655 ,  H04L12/40091

Abstract: The present invention relates to a method of synchronization between communication networks exchanging information by frame of informations, each communication network having clock and the number of clock pulses is monitored by a counter the synchronization is made by reading information representing the counted clock pulses of the clock of the first network at the appearance of a reference event, inserting at least said information or calculated information on the basis of said information into the frame of information as the synchronization information, transferring said frame of information from the first to the second network, reading information representing the number of counted clock pulse of the clock of the second network at the appearance of reference event, reading synchronization information inserted in received frame of information from the first network, calculating a difference between information and synchronizing the second network.

Abstract translation: 本发明涉及通过信息帧交换信息的通信网络之间的同步方法，每个具有时钟的通信网络和时钟脉冲数由计数器监视; 通过在出现参考事件时读取表示第一网络的时钟的计数时钟脉冲的信息，基于所述信息将至少所述信息或计算出的信息插入作为同步信息的信息帧来进行同步 将所述信息帧从第一网络传送到第二网络，在参考事件出现时读取表示第二网络的时钟的计数时钟脉冲数的信息，读取从接收到的来自第一网络的信息帧中插入的同步信息 计算信息之间的差异并使第二网络同步。

公开(公告)号：US20050237928A1

公开(公告)日：2005-10-27

申请号：US11154680

申请日：2005-06-17

Applicant: Lionel Le Scolan ,  Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

Inventor： Lionel Le Scolan ,  Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

IPC: G06F13/38 ,  H04J3/06 ,  H04L7/08 ,  H04L12/40 ,  H04L12/64 ,  H04L1/00

CPC classification number: H04L12/40058 ,  H04J3/0655 ,  H04L12/40091

Abstract: The present invention relates to a method of synchronization between communication networks exchanging information by frame of informations, each communication network having clock and the number of clock pulses is monitored by a counter the synchronization is made by reading information representing the counted clock pulses of the clock of the first network at the appearance of a reference event, inserting at least said information or calculated information on the basis of said information into the frame of information as the synchronization information, transferring said frame of information from the first to the second network, reading information representing the number of counted clock pulse of the clock of the second network at the appearance of reference event, reading synchronization information inserted in received frame of information from the first network, calculating a difference between information and synchronizing the second network.

Abstract translation: 本发明涉及通过信息帧交换信息的通信网络之间的同步方法，每个具有时钟的通信网络和时钟脉冲的数量由计数器监视，通过读取表示时钟的计数时钟脉冲的信息进行同步 在参考事件出现时，将基于所述信息的至少所述信息或计算出的信息插入作为同步信息的信息帧中，将所述信息帧从第一网络传送到第二网络，读取 表示在参考事件出现时第二网络的时钟的计数时钟脉冲数的信息，读取从接收到的来自第一网络的信息帧中插入的同步信息，计算信息和同步第二网络之间的差异。

公开(公告)号：US06857096B1

公开(公告)日：2005-02-15

申请号：US09546686

申请日：2000-04-11

Applicant: Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

Inventor： Mohamed Braneci ,  Patrice Nezou ,  Pascal Rousseau

IPC: H03M13/27 ,  H03M13/29 ,  H04L1/00 ,  H04L1/18 ,  H03M13/00 ,  G06F11/00

CPC classification number: H04L1/0066 ,  H03M13/27 ,  H03M13/2957 ,  H03M13/6306 ,  H04L1/0061 ,  H04L1/0071 ,  H04L1/1806 ,  H04L1/1809 ,  H04L2001/0098

Abstract: An information packet transmission device for a communication system has a transmission part and a reception part, at least one of the transmission or reception parts having a turbocoder, and an external interleaver upstream of the turbocoder. The turbocoder preferentially has an interleaver, and a deinterleaver of the “x to xe” type. The external interleavers are of the row column or column row type.

Abstract translation: 用于通信系统的信息分组传输装置具有发射部分和接收部分，所述发射或接收部分中的至少一个具有turbo编码器，以及在turbo编码器上游的外部交织器。 turbo编码器优先具有交织器和“x至x”类型的解交织器。 外部交织器是行列或列行类型。

公开(公告)号：US20130286376A1

公开(公告)日：2013-10-31

申请号：US13992675

申请日：2011-11-18

Applicant: Pascal Rousseau

Inventor： Pascal Rousseau

IPC: G01C3/08 ,  H04B10/112

CPC classification number: G01C3/08 ,  G01S7/006 ,  G01S7/4815 ,  G01S7/483 ,  G01S7/484 ,  G01S7/486 ,  G01S17/023 ,  G01S17/10 ,  G01S17/74 ,  H04B10/112

Abstract: An optical apparatus for ranging and communication in free space comprises a rangefinder comprising a device for transmitting an optical signal to a target and a device for receiving the signals backscattered by the target. A system for optical communication in free space comprises a device for transmitting an optical signal to a remote optical receiving device. The transmitting device of the rangefinder and transmitting device of the communication system is a transmitting device common to the rangefinder and communication system and transmitting pulses of peak power greater than 50 W and shape factor less than 0.01 or a modulated continuous signal of peak power less than 10 W and shape factor equal to approximately 0.5 and the apparatus comprises a supervisor controlling the common transmitting device according to two modes, the pulse mode to perform the ranging function, or the modulated continuous mode to perform the optical communication function.

Abstract translation: 用于自由空间中的测距和通信的光学装置包括测距装置，其包括用于将光信号发射到目标的装置和用于接收由目标反向散射的信号的装置。 用于自由空间中的光通信的系统包括用于将光信号发送到远程光接收设备的设备。 通信系统的测距仪和发射装置的发射装置是测距仪和通信系统共用的发射装置，发射峰值功率大于50W，形状系数小于0.01的脉冲或峰值功率的调制连续信号小于 10W，形状因子等于大约0.5，该装置包括根据两种模式控制公共发送装置的监视器，执行测距功能的脉冲模式或执行光通信功能的调制连续模式。

公开(公告)号：US20110235662A1

公开(公告)日：2011-09-29

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: H01S3/094 ,  H01S3/04

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。

公开(公告)号：US07894364B2

公开(公告)日：2011-02-22

申请号：US12176966

申请日：2008-07-21

Applicant: Stéphane Baron ,  Pascal Rousseau

Inventor： Stéphane Baron ,  Pascal Rousseau

IPC: G06F11/00

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

Abstract: In a tunnel incoming end-point, for each data packet, the data packet coming from a source device belonging to a same sub-network as the tunnel incoming end-point is received. An effective channel from among the transmission channels is selected, 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 on the transmission channels, the piece of information depending on the protocol associated with the payload data contained in the received packet. The received packet is then encapsulated, according to a transport protocol associated with the effective channel, used to obtain a packet to be sent, and the packet to be sent in the tunnel are transmitted on the effective channel selected.

Abstract translation: 在隧道进入端点，对于每个数据分组，接收来自属于与隧道进入端点相同子网络的源设备的数据分组。 选择来自传输信道的有效信道，作为与包含在接收分组中的有效载荷数据相关联的协议的函数，以及与传输信道上的当前传输条件相关联的传输质量的一条信息， 取决于与接收到的分组中包含的有效载荷数据相关联的协议的信息。 然后根据与有效信道相关联的传输协议封装所接收的分组，用于获得要发送的分组，并且在所选择的有效信道上发送要在隧道中发送的分组。

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。