公开(公告)号：US07177307B2

公开(公告)日：2007-02-13

申请号：US10055939

申请日：2002-01-28

申请人： Laurent Frouin ,  Arnaud Closset ,  Falk Tannhauser

发明人： Laurent Frouin ,  Arnaud Closset ,  Falk Tannhauser

IPC分类号： H04L12/50

CPC分类号： H04L12/46 ,  H04L12/1886 ,  H04L45/40 ,  H04L49/102 ,  H04L49/201 ,  H04L49/254 ,  H04L49/30 ,  H04L49/351

摘要： A protocol data unit switching implements switching means used for the selective interconnection of a transmitter port and at least one receiver port selected from among at least two receiver ports by means of at least one internal bus, each of the protocol data units being constituted by at least one piece of elementary data. The switching implements a synchronization mechanism defining time slots, known as connection cycles, on at least one of said internal buses; a mechanism for the allocation of at least one of said connection cycles to each of the selected receiver ports; and a mechanism for the writing of at least one piece of elementary data in the allocated connection cycle or cycles so as to enable the broadcasting of elementary data to said selected receiver ports.

摘要翻译： 协议数据单元切换实现用于通过至少一个内部总线选择性地互连发射机端口和从至少两个接收机端口中选择的至少一个接收机端口的切换装置，每个协议数据单元由 至少一块基本数据。 切换实现在所述内部总线中的至少一个上定义称为连接周期的时隙的同步机制; 用于将至少一个所述连接周期分配给每个所选择的接收器端口的机制; 以及用于在分配的连接周期或周期中写入至少一条基本数据的机制，以便能够向所选择的接收器端口广播基本数据。

公开(公告)号：US06236650B1

公开(公告)日：2001-05-22

申请号：US08723781

申请日：1996-09-30

申请人： Claude Le Dantec ,  Falk Tannhauser

发明人： Claude Le Dantec ,  Falk Tannhauser

IPC分类号： H04J316

CPC分类号： H04L12/413 ,  H04L12/1877 ,  H04L12/403 ,  H04W4/12 ,  H04W74/04 ,  H04W84/12

摘要： In the digital communication systems, devices and methods described, a transmission medium is shared by means of service messages indicating to each digital communication device whether or not that device is authorized to send on the medium once the medium is free after the service message. Certain of these messages are collective authorization-to-send messages indicating to a group of communication devices that each is authorized to send by return. When such a collective message is sent, each receiving device, when attempting to send on the medium, determines whether or not it may send in return, in accordance with a preset rule which preferably involves a random ballot.

摘要翻译： 在数字通信系统中，所描述的设备和方法中，一旦媒体在服务消息之后媒体空闲，就通过服务消息来共享传输介质，该服务消息向每个数字通信设备指示该设备是否被授权在介质上发送。 这些消息中的某些是集体授权发送消息，指示每个被授权通过返回发送的一组通信设备。 当发送这样的集体消息时，每个接收设备在尝试在介质上发送时，根据优选涉及随机投票的预设规则确定是否可以发送。

公开(公告)号：US6130895A

公开(公告)日：2000-10-10

申请号：US138002

申请日：1998-08-21

申请人： Falk Tannhauser

发明人： Falk Tannhauser

IPC分类号： H04L1/00 ,  H04L1/18 ,  H04J3/16

CPC分类号： H04L1/0057 ,  H04L1/0083 ,  H04L1/18 ,  H04L1/0072

摘要： A system for sending sequences of data to be transmitted includes inputting data sequences to be transmitted and repeating data sequences to be transmitted. Data sequences referred to as "key sequences" which provide a key sequence for each data sequence to be transmitted coming from the input or from the repetition are selected independently of the data and the data sequence to be transmitted. The key sequences are different for data sequences to be transmitted which are separated by at least a predetermined number of other data sequences to be transmitted. Each data sequence to be transmitted is combined with the key sequence corresponding thereto in order to provide a sequence of processed data. Finally, frames successively representing each processed data sequence are sent.

摘要翻译： 用于发送要发送的数据序列的系统包括输入要发送的数据序列和要发送的重复数据序列。 被称为“键序列”的数据序列，其提供来自输入或来自重复的要发送的每个数据序列的键序列，独立于要发送的数据和数据序列被选择。 关键序列对于要发送的数据序列是不同的，该数据序列被至少预定数量的待发送的其他数据序列分隔开。 要发送的每个数据序列与与其对应的密钥序列组合以提供处理数据的序列。 最后，发送连续表示每个处理的数据序列的帧。

公开(公告)号：US08018861B2

公开(公告)日：2011-09-13

申请号：US11455822

申请日：2006-06-20

申请人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

发明人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

IPC分类号： H04L12/56

CPC分类号： H04L12/40091 ,  H04L12/40 ,  H04L12/462 ,  H04L29/12009 ,  H04L45/34 ,  H04L61/00

摘要： The invention relates to a method for allocating at least one identifier known as routing identifier to at least one bridge (1002, 1008, 1009, 1010, 1012) of a network (1000), the said bridge comprising at least two interconnection equipment (1021, 1035) a first (1021) of which is connected to at least one first part (1014) of the said network, characterized in that each one of the interconnection equipment of the said bridge being in a “state” determined by reference to the allocation of an identifier to this interconnection equipment, the said method includes the following steps:determination (1041, 1042; 1051, 1052, 1053; 1056, 1057) of at least one “state” which corresponds to the “state” of the said at least one second interconnection equipment of the said bridge,deciding (1044; 1054; 1059) as to the allocation of an identifier to the at least one first interconnection equipment of the said bridge as a function of the said at least one determined “state”.

摘要翻译： 本发明涉及一种用于向网络（1000）的至少一个桥（1002,1008,1009,1010,1012）分配至少一个称为路由标识符的标识符的方法，所述桥包括至少两个互连设备（1021 ，1035），其第一（1021）连接到所述网络的至少一个第一部分（1014），其特征在于，所述桥接器中的每个互连设备处于参考所述网络所确定的“状态” 该标识符分配给该互连设备，所述方法包括以下步骤：至少一个“状态”的确定（1041,1042,1051,1052,1053,1056,1057），其对应于所述 所述桥接器的至少一个第二互连设备，作为所述至少一个确定的“状态”的函数，决定（1044; 1054; 1059）关于向所述桥接器的至少一个第一互连设备分配标识符 “。

公开(公告)号：US07151752B2

公开(公告)日：2006-12-19

申请号：US10133677

申请日：2002-04-29

申请人： Laurent Frouin ,  Falk Tannhauser

发明人： Laurent Frouin ,  Falk Tannhauser

IPC分类号： H04L12/28

CPC分类号： H04L45/00 ,  H04L45/16 ,  H04L45/48

摘要： Disclosed is a method for the broadcasting of a data packet, called a broadcast packet, within a switched network comprising a plurality of nodes connected to one another by a plurality of links, said broadcast packet being broadcast along a spanning tree of the network. Each node is of the type used to send said broadcast packets simultaneously on several links. The method comprises a step for the calculation of said spanning tree that consists in minimizing the number of links per node included in said spanning tree.

公开(公告)号：US06778543B1

公开(公告)日：2004-08-17

申请号：US09523684

申请日：2000-03-13

申请人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

发明人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

IPC分类号： H04L1240

CPC分类号： H04L12/4625

摘要： The invention concerns a method of controlling the synchronization in a data packet communication network (10) having at least two serial communication buses (D, E) interconnected by a bridge (PDE) and each defining successive time cycles each having a duration specific to the said bus under consideration, the said method having the following steps: detection (C3, C4) of a relative drift between the respective cycles of the said at least two serial communication buses, transmission (C10, C12; C18, C17) of a command for modifying the duration of the cycle of one of the said at least two serial communication buses, characterised in that the said method includes at least one delay phase (C6, C7; C2, D1, D2) before at least one of the preceding steps.

摘要翻译： 本发明涉及一种控制数据分组通信网络（10）中的同步的方法，所述数据分组通信网络（10）具有通过网桥（PDE）互连的至少两个串行通信总线（D，E），并且每个定义连续的时间周期，每个具有特定于 所述方法具有以下步骤：在所述至少两个串行通信总线的各个周期之间相对漂移的检测（C3，C4），命令的传输（C10，C12; C18，C17） 用于修改所述至少两个串行通信总线之一的周期的持续时间，其特征在于，所述方法在至少一个前述步骤之前包括至少一个延迟相位（C6，C7; C2，D1，D2） 。

公开(公告)号：US20060253618A1

公开(公告)日：2006-11-09

申请号：US11455822

申请日：2006-06-20

申请人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine El Kolli ,  Falk Tannhauser

发明人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine El Kolli ,  Falk Tannhauser

IPC分类号： G06F3/00

CPC分类号： H04L12/40091 ,  H04L12/40 ,  H04L12/462 ,  H04L29/12009 ,  H04L45/34 ,  H04L61/00

摘要： The invention relates to a method for allocating at least one identifier known as routing identifier to at least one bridge (1002, 1008, 1009, 1010, 1012) of a network (1000), the said bridge comprising at least two interconnection equipment (1021, 1035) a first (1021) of which is connected to at least one first part (1014) of the said network, characterised in that each one of the interconnection equipment of the said bridge being in a “state” determined by reference to the allocation of an identifier to this interconnection equipment, the said method includes the following steps: determination (1041, 1042; 1051, 1052, 1053; 1056, 1057) of at least one “state” which corresponds to the “state” of the said at least one second interconnection equipment of the said bridge, deciding (1044; 1054; 1059) as to the allocation of an identifier to the at least one first interconnection equipment of the said bridge as a function of the said at least one determined “state”.

摘要翻译： 本发明涉及一种用于向网络（1000）的至少一个桥（1002,1008,1009,1010,1012）分配至少一个称为路由标识符的标识符的方法，所述桥包括至少两个互连设备（1021 ，1035），其第一（1021）连接到所述网络的至少一个第一部分（1014），其特征在于，所述桥接器中的每个互连设备处于参考所述网络所确定的“状态” 该标识符分配给该互连设备，所述方法包括以下步骤：至少一个“状态”的确定（1041,1042,1051,1052,1053,1056,1057），其对应于所述 所述桥接器的至少一个第二互连设备，作为所述至少一个确定的“状态”的函数，决定（1044; 1054; 1059）关于向所述桥接器的至少一个第一互连设备分配标识符 “。

公开(公告)号：US07123614B2

公开(公告)日：2006-10-17

申请号：US09778827

申请日：2001-02-08

申请人： Laurent Frouin ,  Yacine Smail El Kolli ,  Jean-Paul Accarie ,  Falk Tannhauser

发明人： Laurent Frouin ,  Yacine Smail El Kolli ,  Jean-Paul Accarie ,  Falk Tannhauser

IPC分类号： H04L12/28

CPC分类号： H04L12/40058 ,  H04L12/2803 ,  H04L12/283 ,  H04L12/2838 ,  H04L12/40117 ,  H04L47/70 ,  H04L47/724 ,  H04L47/805 ,  H04L47/822

摘要： The invention relates to a method of data-packet transmission from a first network to a second network, one of the networks being a communications bus transporting data packets of isochronous and asynchronous types, characterised in that, with the other network being a packet-switching network, the said method includes, performed within a communications device connected to the communications bus and forming part of the packet-switching network, a step of reserving resources adapted to the types of data packets intended for the second network.

摘要翻译： 本发明涉及从第一网络到第二网络的数据分组传输的方法，其中一个网络是传输等时和异步类型的数据分组的通信总线，其特征在于，另一个网络是分组交换 网络，所述方法包括在连接到通信总线并形成分组交换网络的一部分的通信设备内执行的步骤，保留适合于用于第二网络的数据分组类型的资源。

公开(公告)号：US07099322B1

公开(公告)日：2006-08-29

申请号：US09535546

申请日：2000-03-27

申请人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

发明人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine Smail El Kolli ,  Falk Tannhauser

IPC分类号： H04L12/28

CPC分类号： H04L12/40091 ,  H04L12/40 ,  H04L12/462 ,  H04L29/12009 ,  H04L45/34 ,  H04L61/00

摘要： The invention relates to a method for allocating at least one identifier known as routing identifier to at least one bridge of a network, the bridge comprising at least two interconnection equipment a first of which is connected to at least one first part of the said network, characterized in that each one of the interconnection equipment of the said bridge being in a “state” determined by reference to the allocation of an identifier to this interconnection equipment, the method includes the steps of determination of at least one “state” which corresponds to the “state” of the at least one second interconnection equipment of the bridge, and deciding as to the allocation of an identifier to the at least one first interconnection equipment of the bridge as a function of the at least one determined “state”.

摘要翻译： 本发明涉及一种用于将至少一个称为路由标识符的标识符分配给网络的至少一个桥接器的方法，所述桥接器包括至少两个互连设备，其中第一互连设备首先连接到所述网络的至少一个第一部分， 其特征在于，所述桥接器的互连设备中的每一个处于通过参考对所述互连设备的标识符分配而确定的“状态”，所述方法包括以下步骤：确定至少一个对应于 桥接器的至少一个第二互连设备的“状态”，并且根据至少一个确定的“状态”来确定将标识符分配给桥接器的至少一个第一互连设备。