公开(公告)号：US3996564A

公开(公告)日：1976-12-07

申请号：US483464

申请日：1974-06-26

申请人： Michael Kerrigan ,  Gerald Lebizay ,  Olin Lowe MacSorley ,  Alfred Weiss

发明人： Michael Kerrigan ,  Gerald Lebizay ,  Olin Lowe MacSorley ,  Alfred Weiss

IPC分类号： G06F13/36 ,  G06F13/34 ,  G06F13/00

CPC分类号： G06F13/34

摘要： An input-output port control subsystem for use with a computer system having separate source and destination buses incorporated therein. Said system including circuitry for controlling operations of said system and said input/output subsystem, said subsystem including a bidirectional input/output bus for transferring data to and from said system, and separate gating means for selectively connecting said source and destination buses to said bidirectional I/O bus. External devices are connected to said bus thru an adaptor unit which is directly connected to said processing system by appropriate control lines. The input/output subsystem is adapted to operate either under programmed I/O control mode thru the central processing system or in cycle steal mode wherein the I/O devices themselves request cycle steal service time on the I/O bus thru their connected adaptor.

摘要翻译： 一种用于与其中并入有独立的源和目的地总线的计算机系统一起使用的输入 - 输出端口控制子系统。 所述系统包括用于控制所述系统和所述输入/输出子系统的操作的电路，所述子系统包括用于将数据传送到所述系统和从所述系统传送数据的双向输入/输出总线，以及用于选择性地将所述源和目的地总线连接到所述双向 I / O总线。 外部设备通过适配器单元连接到所述总线，适配器单元通过适当的控制线直接连接到所述处理系统。 输入/输出子系统适用于通过中央处理系统或周期窃取模式的编程I / O控制模式，其中I / O设备本身通过其连接的适配器在I / O总线上请求周期窃取服务时间。

公开(公告)号：US07412536B2

公开(公告)日：2008-08-12

申请号：US10607790

申请日：2003-06-27

申请人： Neal C. Oliver ,  David Gish ,  Gerald Lebizay ,  Henry Mitchel ,  Brian Peebles ,  Alan Stone

发明人： Neal C. Oliver ,  David Gish ,  Gerald Lebizay ,  Henry Mitchel ,  Brian Peebles ,  Alan Stone

IPC分类号： G06F15/173

CPC分类号： H04L49/254 ,  H04L47/50 ,  H04L47/522 ,  H04L47/566 ,  H04L47/621 ,  H04L47/6225 ,  H04L47/6255 ,  H04L49/40

摘要： A method and system for a network node for attachment to switch fabrics is described. The system includes an access unit to provide access to communications from an external network, a classification element to label received packets with information identifying an associated flow and queue, a mapping element to place the packets into one of a plurality of queues based on the label identifiers, a scheduler to schedule packets in the queues for transmission, and an encapsulation element to encapsulate the scheduled packets into uniform size frames. The uniform size frames may then be transmitted to a next destination through a switch fabric.

摘要翻译： 描述了用于连接到交换结构的网络节点的方法和系统。 该系统包括访问单元，用于提供对来自外部网络的通信的访问，分类单元，用于标识接收到的分组，其中标识相关联的流和队列的信息;基于标签将分组置于多个队列之一的映射元素 标识符，用于调度队列中的分组以进行传输的调度器，以及用于将调度的分组封装成统一大小的帧的封装元素。 然后可以通过交换结构将均匀大小的帧发送到下一个目的地。

公开(公告)号：US20060215708A1

公开(公告)日：2006-09-28

申请号：US11090746

申请日：2005-03-24

申请人： Gerald Lebizay ,  Henry Mitchel

发明人： Gerald Lebizay ,  Henry Mitchel

IPC分类号： H04J3/12 ,  H04J3/04

CPC分类号： H04W72/1236 ,  H04L45/30 ,  H04W72/1263

摘要： A method of operation in a communications node is disclosed. The method of operation includes combining a first of a plurality of latency sensitive signaling/control traffic with a first of a plurality of latency sensitive data, and transmitting the first latency sensitive signaling/control traffic in combination with the first latency sensitive data. Embodiments of the present invention include but are not limited to communications nodes and devices, subsystems, and systems equipped to operate in the above described manner.

摘要翻译： 公开了一种通信节点中的操作方法。 操作方法包括将多个等待时间敏感的信令/控制业务中的第一个与多个等待时间敏感数据中的第一个组合，以及将第一等待时间敏感信令/控制业务与第一等待时间敏感数据相结合。 本发明的实施例包括但不限于以上述方式操作的通信节点和设备，子系统和系统。

公开(公告)号：US06529512B1

公开(公告)日：2003-03-04

申请号：US09031755

申请日：1998-02-27

申请人： Claude Galand ,  Gerald Lebizay ,  Jean-Francois Le Pennec ,  Maurice Duault

发明人： Claude Galand ,  Gerald Lebizay ,  Jean-Francois Le Pennec ,  Maurice Duault

IPC分类号： H04Q1100

CPC分类号： H04Q11/0414 ,  H04Q2213/13034 ,  H04Q2213/13056 ,  H04Q2213/13174 ,  H04Q2213/13204 ,  H04Q2213/13216 ,  H04Q2213/1329 ,  H04Q2213/13292 ,  H04Q2213/13389

摘要： A communication system and method for compressing data in a transmission system wherein multiplexed channels are transported over a transmission network of the type comprising a plurality of switching nodes interconnected by connection lines, the exchange of data signals carried out by switching the channels in the network between two exchange telephone devices, and each of the multiplexed channels transporting data bytes representing the data signals from one source exchange telephone device to one destination exchange device during an exchange of information therebetween through the intermediary of a compression/decompression device. The method comprises the steps of comparing, for each multiplexed channel, the signal value associated to each one of a plurality of “n” consecutive data bytes to a predetermined threshold; deleting, in case said signal value for all said “n” data bytes is less than the predetermined threshold, all bits which are not necessary to represent the signal value from each of the “n” data bytes; building a compression frame by concatenating either the “n” data bytes when they are not modified or the “n” modified data bytes when bits have been deleted therefrom, and adding to each of said groups an identifier indicating whether said data bytes are modified or not before transmitting said compression frame over said transmission network. Decompressing the frame by determining the identifier value indicating the composition of the bytes; removing the identifier from the bytes; loading the bytes into a buffer and transmitting the bytes to a destination exchange telephone device.

摘要翻译： 一种用于在传输系统中压缩数据的通信系统和方法，其中多路复用信道通过包括由连接线互连的多个交换节点的类型的传输网络传送，通过在网络中切换网络中的信道而进行的数据信号的交换 两个交换电话设备，并且每个复用信道在通过压缩/解压缩设备的中间交换信息期间将表示数据信号的数据字节从一个源交换电话设备传送到一个目的地交换设备。 该方法包括以下步骤：对于每个复用的信道，将与多个“n”个连续数据字节中的每一个相关联的信号值与预定阈值进行比较; 删除在所有所述“n”个数据字节的所述信号值小于预定阈值的情况下，从“n”个数据字节中的每个数据字节中不需要表示信号值的所有位; 通过在“n”数据字节未被修改时连接“n”个数据字节，或者当从其中删除位时，将“n”个修改的数据字节连接起来构建压缩帧，并向每个所述组添加指示所述数据字节是否被修改的标识符， 而不是在通过所述传输网络发送所述压缩帧之前。 通过确定指示字节的组成的标识符值来解压缩帧; 从字节中删除标识符; 将字节加载到缓冲器中并将字节传送到目的地交换电话设备。

公开(公告)号：US5568477A

公开(公告)日：1996-10-22

申请号：US495774

申请日：1995-06-27

申请人： Claude Galand ,  Xavier Jacquart ,  Gerald Lebizay ,  Jean-yves Leboudec ,  Philippe Louis ,  Clement Poiraud ,  Eric S. Georges ,  Victor Spagnol ,  Edward Suffern ,  Hong L. Truong

发明人： Claude Galand ,  Xavier Jacquart ,  Gerald Lebizay ,  Jean-yves Leboudec ,  Philippe Louis ,  Clement Poiraud ,  Eric S. Georges ,  Victor Spagnol ,  Edward Suffern ,  Hong L. Truong

IPC分类号： H04Q3/00 ,  H04L12/56 ,  H04L12/64 ,  H04Q11/04 ,  H04J3/24

CPC分类号： H04L49/3009 ,  H04L49/30 ,  H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5662 ,  H04L2012/5668 ,  H04L49/20 ,  H04L49/25

摘要： A multipurpose data communication network node for interconnecting both ATM and Variable Length (VL) input/output trunks with all combinations of node input versus output trunk connections. The network node includes ATM/VL Receive Adapters and ATM/VL Transmit Adapters, interconnected via a Switching device (44) operating on ATM like packets (i.e. ATM cells) only. The receive adapter includes means (41, 43) for deriving switchable cells from VL traffic possibly including ATM packets and provided over an input VL trunk and means (45, 46) for deriving switchable cells from ATM packets provided on input ATM trunk. The transmit adapter, includes means (47, 48) for reconstructing VL traffic to be fed onto an output VL trunk, and means (49, 50) for reconstructing ATM traffic to be fed onto an output ATM trunk; both means (47, 48) and (49, 50) being fed with switchable cells irrespective of the traffic origin, being it from VL or ATM trunks.

摘要翻译： 用于将ATM和可变长度（VL）输入/输出中继线与节点输入与输出中继线连接的所有组合相互连接的多用途数据通信网络节点。 网络节点包括ATM / VL接收适配器和ATM / VL发送适配器，其通过仅在ATM上作为分组（即ATM信元）运行的交换设备（44）互连。 接收适配器包括用于从可能包括ATM分组并经由输入VL中继提供的VL业务导出可切换小区的装置（41,43）以及用于从提供在输入ATM中继线上的ATM分组导出可切换小区的装置（45,46）。 发射适配器包括用于重建要馈送到输出VL中继线上的VL业务的装置（47,48），以及用于重建要馈送到输出ATM中继线上的ATM业务的装置（49,50） 两个装置（47,48）和（49,50）都与可交换电池一起馈送，而不管交通来源是否来自VL或ATM中继线。

公开(公告)号：US5528587A

公开(公告)日：1996-06-18

申请号：US252299

申请日：1994-06-01

申请人： Claude Galand ,  Gerald Lebizay ,  Daniel Mauduit ,  Jean-marie Munier ,  Andre Pauporte ,  Eric Saint-Georges ,  Victor Spagnol

发明人： Claude Galand ,  Gerald Lebizay ,  Daniel Mauduit ,  Jean-marie Munier ,  Andre Pauporte ,  Eric Saint-Georges ,  Victor Spagnol

IPC分类号： H04L29/06 ,  H04J3/02 ,  H04L12/56

CPC分类号： H04L29/06

摘要： A high performance data packet buffering method and a programmable data communication adapter for high speed packet transmission networks are disclosed. The line adapter includes programmable processing means, for receiving and transmitting data packets of fixed or variable length. This system is characterized in that it comprisesmeans for buffering (132) said data packets,means for identifying said buffering means and said data packets in said buffering means,means for queueing (FIG. 15) in storing means (131) said identifying means in a single instruction,means for dequeueing (FIG. 16) from said storing (131) means said identifying means in another single instruction,means for releasing said buffering means,Each instruction comprises up to three operations executed in parallel by said processing means:an arithmetical and logical (ALU) operation on said identifying means,memory operation on said storing means, anda sequence operation.

摘要翻译： 公开了一种用于高速分组传输网络的高性能数据分组缓冲方法和可编程数据通信适配器。 线路适配器包括可编程处理装置，用于接收和发送具有固定或可变长度的数据分组。 该系统的特征在于它包括用于缓冲（132）所述数据分组的装置，用于识别所述缓冲装置中的所述缓冲装置和所述数据分组的装置，用于在存储装置（131）中排队（图15）的装置，所述识别装置 在单个指令中，用于从所述存储器（131）取出的装置（图16）意味着在另一单个指令中的所述识别装置，用于释放所述缓冲装置的装置。每个指令包括由所述处理装置并行执行的多达三个操作： 对所述识别装置进行算术和逻辑（ALU）操作，对所述存储装置进行存储操作和顺序操作。

公开(公告)号：US5491690A

公开(公告)日：1996-02-13

申请号：US279373

申请日：1994-07-22

申请人： Jean-Pierre Alfonsi ,  Claude Galand ,  Gerald Lebizay ,  Olivier Maurel

发明人： Jean-Pierre Alfonsi ,  Claude Galand ,  Gerald Lebizay ,  Olivier Maurel

IPC分类号： H04L12/56

CPC分类号： H04L45/04

摘要： Currently, routing algorithms compute all the available paths in the network, from a source node to a destination node before selecting the optimal route. The route computation is often time and resource consuming. Some paths are not acceptable due to the particular geographical configuration of the network. In the real world, large transport networks are not fully meshed. The present invention is based on the observation that networks are usually built around a hierarchical structure. A set of nodes, interconnected by high throughput lines, are used to build a `Backbone` (401) with a high degree of meshing to allow the redundancy and reliability required by the user. The other nodes or `local` nodes (404) are attached to one or several backbone nodes. It is the network designer responsibility, at the configuration time to define for each node what is its attribution: backbone (402) or local node (404). The list of the node attributions appears in the topology table (306) and is updated each time a node is added to or dropped from the network. The routing algorithm can take advantage of the particular network topology to drastically reduce the complexity of paths computation. For a given connection, only a limited number of nodes are eligible and are taken in account by the algorithm in the optimal route search. The object of the invention is to split the network into backbone and local nodes to speed up the path selection.

摘要翻译： 目前，在选择最优路由之前，路由算法计算网络中的所有可用路径，从源节点到目标节点。 路由计算通常是时间和资源消耗的。 由于网络的特定地理配置，一些路径是不可接受的。 在现实世界中，大型运输网络并没有完全啮合。 本发明基于网络通常围绕分级结构构建的观察。 通过高吞吐量线路互连的一组节点用于构建具有高度网格划分的“骨干”（401），以允许用户所需的冗余和可靠性。 其他节点或“本地”节点（404）连接到一个或多个骨干节点。 网络设计师负责，在配置时间为每个节点定义它的属性是什么：骨干（402）或本地节点（404）。 节点属性的列表出现在拓扑表（306）中，并且每当将节点添加到网络或从网络中删除时更新。 路由算法可以利用特定的网络拓扑来大幅降低路径计算的复杂度。 对于给定的连接，只有有限数量的节点是合格的，并且通过算法在最优路由搜索中被考虑。 本发明的目的是将网络分为骨干和本地节点，以加速路径选择。

公开(公告)号：US3963870A

公开(公告)日：1976-06-15

申请号：US446044

申请日：1974-02-26

申请人： Alain Audre Couder ,  Gerald Lebizay

发明人： Alain Audre Couder ,  Gerald Lebizay

IPC分类号： G06F13/00 ,  H04Q11/04 ,  H04J3/00

CPC分类号： H04Q11/04

摘要： Two-way links communication capability between time-division multiplexed subsystems is provided via dual time division address and data busses correlated by a recirculating memory having sections respectively associated with the address busses. Addresses on the address busses are recognized by the individual subsystems and further decoded to gate data to and from the busses data according to time slots assigned to terminal devices in the subsystems. The dual bus arrangement provides a full-duplex link in the sense that there is simultaneous communication via the two data busses, one each way.

摘要翻译： 时分多路复用子系统之间的双向链路通信能力通过双重时分地址和数据总线提供，通过具有与地址总线相关的部分的再循环存储器相关联的数据总线。 地址总线上的地址由各个子系统识别，并根据分配给子系统中的终端设备的时隙进一步解码为与总线数据相关的门数据。 双总线布置提供了一个全双工链路，这意味着通过两条数据总线同时进行通信。

公开(公告)号：US20120250624A1

公开(公告)日：2012-10-04

申请号：US13493084

申请日：2012-06-11

申请人： Gerald Lebizay

发明人： Gerald Lebizay

IPC分类号： H04L12/66 ,  H04W92/02

CPC分类号： H04L65/1043 ,  G06Q20/102 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/607

摘要： Embodiments of a network element and method of establishing an internet-protocol communications session between a first device and a second device and generally described herein. In some embodiments, the network element is configured to receive a request from the first device to invite the second device to participate in an IP communications session. The second device may be identified in the request by a network identifier. The network element may relate the network identifier to a mobile IP (MIP) address of the second device and a second IP address. The network element may send an invitation to the MIP address of the second device. The invitation may include a MIP address of the first device and a first IP address. The first device establishes an IP connection for an IP communications session with the second device using the MIP address of the second device and the second IP address.

摘要翻译： 网络元件的实施例和在第一设备和第二设备之间建立因特网协议通信会话的方法，并且这里通常描述。 在一些实施例中，网络元件被配置为从第一设备接收邀请第二设备参与IP通信会话的请求。 可以通过网络标识符在请求中识别第二设备。 网络元件可以将网络标识符与第二设备的移动IP（MIP）地址和第二IP地址相关联。 网元可以向第二设备的MIP地址发送邀请。 邀请可以包括第一设备的MIP地址和第一IP地址。 第一设备使用第二设备的MIP地址和第二IP地址来建立与第二设备的IP通信会话的IP连接。

公开(公告)号：US20100008345A1

公开(公告)日：2010-01-14

申请号：US12563555

申请日：2009-09-21

申请人： Gerald Lebizay

发明人： Gerald Lebizay

IPC分类号： H04W40/00 ,  H04L12/66

CPC分类号： H04L65/1043 ,  G06Q20/102 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/607

摘要： A method and apparatus that receives an IP packet and encapsulates the packet with an IP header. Further, time-domain multiplexed voice data is received and converted into VoIP packets. Still further, Signaling System 7 (SS7) compliant signals are decoded. The decoded SS7 signals are received and encapsulated prior to transmission to a telephony device.

摘要翻译： 一种接收IP分组并用IP报头封装分组的方法和装置。 此外，时域复用语音数据被接收并转换成VoIP分组。 此外，信令系统7（SS7）兼容信号被解码。 解码的SS7信号在传输到电话设备之前被接收和封装。