公开(公告)号：US5703707A

公开(公告)日：1997-12-30

申请号：US661775

申请日：1996-06-13

申请人： Marc Dieudonne ,  Philippe Perrier

发明人： Marc Dieudonne ,  Philippe Perrier

IPC分类号： H04B10/02 ,  H04L12/56 ,  H04Q3/00 ,  H04Q3/52 ,  H04Q11/00 ,  H04J14/02

CPC分类号： H04L12/5601 ,  H04L49/106 ,  H04L49/107 ,  H04L49/3081 ,  H04Q11/0005 ,  H04L2012/5605 ,  H04Q2011/0009 ,  H04Q2011/0011

摘要： A simple implementation of a high-capacity switching matrix includes four input functional modules each having one input and four outputs and four output functional modules each having four inputs and one output. A broadcast network has 16 inputs connected to the 16 outputs of the input functional modules and 16 outputs connected to the 16 inputs of the output functional modules to broadcast four signals from each input functional module simultaneously to each output functional module. The broadcast network includes four send subsystems each sending four optical carriers at four different wavelengths .lambda..sub.1, . . . .lambda..sub.4 and four receive subsystems each receiving four optical carriers at these respective wavelengths. The broadcast network further includes four optical buses each connected to a respective input of a receive subsystem and to a respective send subsystem so that the jth bus for j=1 through 4 receives from the kth send subsystem the carriers at the wavelengths .lambda..sub.1-k(modulo 4), . . . .lambda..sub.4-k(modulo 4). Applications include switching equipment.

摘要翻译： 大容量开关矩阵的简单实现包括四个输入功能模块，每个具有一个输入端口和四个输出端口，四个输出功能模块每个具有四个输入端口和一个输出端口。 广播网络具有连接到输入功能模块的16个输出的16个输入和连接到输出功能模块的16个输入的16个输出，以同时向每个输出功能模块广播来自每个输入功能模块的四个信号。 广播网络包括四个发送子系统，每个发送子系统以四个不同的波长λ1发送四个光载波。 。 。 λ4和四个接收子系统，每个接收子系统在这些相应波长处接收四个光载波。 广播网络还包括四个光学总线，每个光学总线连接到接收子系统的相应输入端和相应的发送子系统，使得用于j = 1到4的第j个总线从第k个发送子系统接收波长为λ1-k的载波 （模4），。 。 。 λ4-k（模4）。 应用包括交换设备。

公开(公告)号：US5488607A

公开(公告)日：1996-01-30

申请号：US233205

申请日：1994-04-26

申请人： Paul Vinel ,  Marc Dieudonne

发明人： Paul Vinel ,  Marc Dieudonne

IPC分类号： H04L12/54 ,  H04L12/70 ,  H04J1/16

CPC分类号： H04L12/5602 ,  H04L2012/5636

摘要： A device evaluates the throughput of virtual circuits conveying cells and using an asynchronous time-division multiplex transmission medium. It comprises a store in which each virtual circuit is assigned a context containing a set of data defining the conditions for evaluating the throughput of the virtual circuit and data obtained from previous such evaluations. A clock supplies a current time and a processor unit reads the context of the respective virtual circuit when each cell is received. This context contains a start time which was the current time observed and stored when a previous cell of the virtual circuit in question was received. The start time is subtracted from the current time and the time difference obtained in this way together with the number of cells observed between that for which the start time was recorded and the present cell provide a basis for evaluating the throughput. The device comprises a unit for scanning the contexts cyclically and, during this cyclic scanning, incrementing for each context the content of a scan cycle counter having an initial position. The device also comprises a unit for identifying virtual circuits guaranteeing a minimal throughput and a processor unit comparing for each identified virtual circuit the content of the scan cycle counter for the identified virtual circuit with a predetermined threshold value to produce a cut off call detection signal if the content of the counter reaches the predetermined threshold value.

摘要翻译： 设备评估传送单元的虚拟电路的吞吐量并使用异步时分复用传输介质。 它包括一个存储器，其中为每个虚拟电路分配一个上下文，该上下文包含一组数据，该数据定义用于评估虚拟电路的吞吐量的条件和从先前这样的评估获得的数据。 当接收到每个小区时，时钟提供当前时间并且处理器单元读取相应的虚拟电路的上下文。 该上下文包含开始时间，该时间是当接收到所讨论的虚拟电路的先前小区时观察和存储的当前时间。 从当前时间中减去开始时间，以及以这种方式获得的时间差与在其记录开始时间之间观察到的单元数目以及本小区为评估吞吐量提供依据。 该装置包括用于循环扫描上下文的单元，并且在该循环扫描期间，针对每个上下文递增具有初始位置的扫描周期计数器的内容。 该设备还包括用于识别确保最小吞吐量的虚拟电路的单元，以及处理器单元，用于将每个识别的虚拟电路与所识别的虚拟电路的扫描周期计数器的内容与预定阈值进行比较，以产生截止呼叫检测信号，如果 计数器的内容达到预定的阈值。

公开(公告)号：US06289019B1

公开(公告)日：2001-09-11

申请号：US09128783

申请日：1998-08-04

申请人： Marc Dieudonne

发明人： Marc Dieudonne

IPC分类号： H04L1256

CPC分类号： H04L12/5601 ,  H04L49/1576 ,  H04L49/258 ,  H04L2012/5651 ,  H04L2012/5679

摘要： An ATM cell switching device comprises a switching arrangement means interconnecting a plurality of input terminal functions with a plurality of output terminal functions and creates groups of connections, all the connections of a group of connections coming from the same input terminal function and going to at least one common output terminal function. Each of the connection cells of a group of connections is assigned the same connection group identifier for routing cells in the switching arrangement. Each of the input terminal functions and the output terminal functions comprises, for each of the groups of connections, a spacing arrangement for re-establishing the nominal period of the cells of each of the connections or establishing a global period for all of the group.

摘要翻译： ATM信元交换设备包括交换装置，其将多个输入终端功能与多个输出终端功能互连，并且创建一组连接，来自相同输入终端功能的一组连接的所有连接至少至少 一个常用的输出端子功能。 连接组中的每个连接单元被分配用于交换装置中的路由单元的相同的连接组标识符。 输入端子功能和输出端子功能中的每一个包括用于每个连接组中的每一个的间隔布置，用于重新建立每个连接的单元的标称周期，或为所有组建立全局周期。

公开(公告)号：US5920627A

公开(公告)日：1999-07-06

申请号：US767872

申请日：1996-12-17

申请人： Hubert Mionet ,  Pierre Hermet ,  Marc Dieudonne

发明人： Hubert Mionet ,  Pierre Hermet ,  Marc Dieudonne

IPC分类号： H04B10/00 ,  H04L9/08 ,  H04L9/14 ,  H04L9/20 ,  H04L12/56 ,  H04Q3/00 ,  H04Q11/04 ,  H04L9/00

CPC分类号： H04L9/083 ,  H04L9/16 ,  H04Q11/0478 ,  H04L2012/561 ,  H04L2012/5673 ,  H04L2012/5687 ,  H04L2209/12 ,  H04L2209/601

摘要： An encryption device can be used to encrypt information units conveyed by cells that are broadcast from an optical broadcast node to network units by a passive optical network. Each cell conveys at least one information unit and each information unit is addressed to a respective subscriber terminal. The device includes an encryption system that receives in clear at least one key from at least one decryption device located in a network unit. Applications include ATM telecommunication networks.

摘要翻译： 可以使用加密装置来加密由无线光网络从光广播节点向网络单元广播的小区所传送的信息单元。 每个小区传送至少一个信息单元，并且每个信息单元被寻址到相应的用户终端。 该设备包括加密系统，其从位于网络单元中的至少一个解密设备清楚地接收至少一个密钥。 应用包括ATM电信网络。

公开(公告)号：US5818837A

公开(公告)日：1998-10-06

申请号：US675624

申请日：1996-07-03

申请人： Marc Dieudonne ,  Lothar Katzschner

发明人： Marc Dieudonne ,  Lothar Katzschner

IPC分类号： H04Q3/00 ,  H04L12/56

CPC分类号： H04L12/5601 ,  H04L49/106 ,  H04L49/1553 ,  H04L49/203 ,  H04L2012/5647 ,  H04L2012/565

摘要： A switching network for switching data in the form of cells transmitted in asynchronous transfer mode is of the "multiple path, cell auto-routing and directed sub-connection" type. Detectors are provided at each output port of the switching network to detect the absence of a missing cell in a call using that output. Incident registers store in response thereto an incident indication signifying that a cell is missing and indicating the path that the missing cell must have taken from path data derived from another cell of the same call.

摘要翻译： 用于以异步传输模式发送的小区形式的数据交换的交换网络是“多路径，小区自动路由和定向子连接”类型。 在交换网络的每个输出端口处提供检测器，以使用该输出来检测呼叫中缺少的小区。 事件寄存器响应于此存储一个事件指示，表示一个小区丢失，并指示丢失的小区必须从相同呼叫的另一个小区导出的路径数据中获得的路径。

公开(公告)号：US06549532B1

公开(公告)日：2003-04-15

申请号：US09440130

申请日：1999-11-15

申请人： Marc Dieudonne

发明人： Marc Dieudonne

IPC分类号： H04L1228

CPC分类号： H04W72/1268 ,  H04W12/06 ,  H04W28/14 ,  H04W72/1289 ,  H04W88/16

摘要： For allocating radio resources in a time-division multiple access packet mode radio communication system, each remote station stores transmit authorizations for each time slot of a frame in a table. The packets are stored in a plurality of queues in each remote station. The table is duplicated and one table is read during a frame while the other table is being written.

摘要翻译： 为了在时分多址分组模式无线电通信系统中分配无线电资源，每个远程站将一帧中每个时隙的发射授权存储在表中。 分组被存储在每个远程站中的多个队列中。 该表被复制，并且在一个帧期间读取一个表，而另一个表被写入。

公开(公告)号：US5654956A

公开(公告)日：1997-08-05

申请号：US495260

申请日：1995-06-27

申请人： Patrick Frene ,  Pierre Parmentier ,  Marc Dieudonne ,  Rene Coutin

发明人： Patrick Frene ,  Pierre Parmentier ,  Marc Dieudonne ,  Rene Coutin

IPC分类号： H04L12/54 ,  H04L12/70 ,  H04L12/933 ,  H04Q3/68 ,  H04L12/02

CPC分类号： H04L12/5601 ,  H04L49/106 ,  H04L49/1553 ,  H04L49/1576 ,  H04Q3/68 ,  H04L2012/561

摘要： The invention relates to a switching network enabling a plurality of bothway I/O links to be interconnected. In one embodiment of the invention, the network includes at least two nodes, each node possessing not more than k incident I/O points, k.gtoreq.2, n sets of k extended I/O points, n.gtoreq.2, and extension/concentration devices enabling each of the k incident I/O points to be connected to one of the extended I/O points of each of the n sets. Each bothway I/O link is capable of being connected to one of the incident I/O points of one of the nodes, and each node is associated with a bothway switching matrix having k I/O ports. The nodes are interconnected in pairs by first and second one-way switching matrices each having k input ports and k output ports.

摘要翻译： 本发明涉及能够互连多个两路I / O链路的交换网络。 在本发明的一个实施例中，网络包括至少两个节点，每个节点具有不超过k个入口I / O点，k> / = 2，n个k个扩展I / O点集合，n≥2， 以及使每个k个事件I / O点能够连接到n个集合中的每一个的扩展I / O点之一的扩展/集中装置。 每个双向I / O链路能够连接到其中一个节点的一个事件I / O点，并且每个节点与具有k个I / O端口的双向交换矩阵相关联。 节点通过具有k个输入端口和k个输出端口的第一和第二单向切换矩阵成对互连。

公开(公告)号：US5793766A

公开(公告)日：1998-08-11

申请号：US664615

申请日：1996-06-18

申请人： Marc Dieudonne ,  Jean-Pierre Glon

发明人： Marc Dieudonne ,  Jean-Pierre Glon

IPC分类号： H04Q3/00 ,  H04L12/56 ,  H04Q11/04 ,  H04J3/16

CPC分类号： H04Q11/0478 ,  H04L2012/5652

摘要： A multiplexing process in an asynchronous transfer mode telecommunication network consists in placing a payload in a series of cells supporting the same logical channel a series of data containers supporting the same logical channel, each container including a load that is a quantity of data greater than the payload of each cell. In one preferred embodiment the payload of each container is composite. It includes conventional synchronous digital channel samples and data micropackets each of which has a label indicating a logical channel and the length of the packet. Applications include ATM telecommunication networks.

摘要翻译： 异步传输模式电信网络中的复用过程包括将负载放置在支持相同逻辑信道的一系列小区中，支持相同逻辑信道的一系列数据容器，每个容器包括一个大于 每个单元的有效载荷。 在一个优选实施例中，每个容器的有效载荷是复合的。 它包括常规的同步数字信道样本和数据微组件，其中每个具有指示逻辑信道的标签和分组的长度。 应用包括ATM电信网络。

公开(公告)号：US5712854A

公开(公告)日：1998-01-27

申请号：US565105

申请日：1995-11-30

申请人： Marc Dieudonne ,  Patrick Frene ,  Pierre Parmentier

发明人： Marc Dieudonne ,  Patrick Frene ,  Pierre Parmentier

IPC分类号： H04Q3/00 ,  H04L12/56

CPC分类号： H04L45/24 ,  H04L45/10

摘要： In a method of routing cells in an asynchronous time-division multiplex switching network interconnecting input switches and output switches via switches, each input switch can be connected to each output switch via at least two paths. The transmission of a sequence of cells of a given call between one input switch, called the call input switch, and one output switch, called the call output switch, comprises the following steps: determining the set of N possible paths between the call input switch and the call output switch, setting up N sub-connections corresponding to the N possible paths, in the call input switch, systematically and equitably distributing the cells of the sequence to the N sub-connections, and in the call output switch, assembling the cells of the sequence to reconstitute the sequence.

摘要翻译： 在通过交换机互连输入开关和输出开关的异步时分复用交换网络中路由单元的方法中，每个输入开关可以经由至少两条路径连接到每个输出开关。 称为呼叫输入开关的一个输入开关（称为呼叫输入开关）和一个输出开关（称为呼叫输出开关）之间的给定呼叫序列的传输包括以下步骤：确定呼叫输入开关之间的N个可能路径的集合 和呼叫输出开关，在呼叫输入开关中设置对应于N个可能路径的N个子连接，系统地和公平地将序列的小区分配给N个子连接，并且在呼叫输出开关中，组装 序列的细胞重建序列。

公开(公告)号：US5521915A

公开(公告)日：1996-05-28

申请号：US278279

申请日：1994-07-21

申请人： Marc Dieudonne ,  Jean-Pierre Glon

发明人： Marc Dieudonne ,  Jean-Pierre Glon

IPC分类号： H04L12/70 ,  H04Q11/04 ,  H04L12/56

CPC分类号： H04Q11/0478 ,  H04L2012/5646

摘要： A cell assembly device switches and assembles synchronous digital channels into asynchronous transfer mode cells supporting asynchronous logical channels. The cells are sent on asynchronous multiplex links, and the synchronous digital channels are conveyed by synchronous multiplex links organized into recurrent frames. Samples of each synchronous digital channel are represented by binary words placed in time slots occupying fixed positions in the frames. The cell assembly device includes: an input memory for storing the samples of all the synchronous digital channels of each frame as the samples are received; cell formation memories which supply cells to the asynchronous multiplex links; a cell identifier memory for storing information for each cell; a marking memory containing a link list containing the information necessary for switching of the synchronous digital channels to the asynchronous logical channels; and a control circuit for transmitting octets from the input memory into one of the cell formation memories, and for transmitting a header from the cell identifier memory into one of the cell formation memories, at write addresses supplied by the cell identifier memory.

摘要翻译： 单元组装设备将同步数字通道切换并组装成支持异步逻辑通道的异步传输模式单元。 小区在异步多路复用链路上发送，并且同步数字信道由组织成复现帧的同步多路复用链路传送。 每个同步数字通道的采样由位于帧中固定位置的时隙中的二进制字表示。 电池组装装置包括：输入存储器，用于在接收到样本时存储每个帧的所有同步数字信道的样本; 将单元提供给异步多路复用链路的单元形成存储器; 用于存储每个单元的信息的单元标识符存储器; 标记存储器，其包含包含将同步数字信道切换到异步逻辑信道所需的信息的链路列表; 以及控制电路，用于将八位字节从输入存储器传送到单元形成存储器之一，并用于在由单元标识符存储器提供的写入地址处将单元标识符存储器的报头发送到单元形成存储器之一。