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    Method of inverse multiplexing for ATM
    5.
    发明公开
    Method of inverse multiplexing for ATM 审中-公开
    反转ATM机多路复用器

    公开(公告)号：EP2182655A2

    公开(公告)日：2010-05-05

    申请号：EP10000726.9

    申请日：2000-02-07

    申请人： Verizon Laboratories Inc.

    发明人： Counterman, Raymond

    IPC分类号： H04B7/216

    CPC分类号： H04Q11/0478 ,  H04L2012/5649 ,  H04L2012/5672 ,  H04L2012/5679

    摘要： A method for flexible inverse multiplexing for ATM and for link grouping of communication links with different transmission rates and delay. The method of the present invention supports links which use a portion of the link bandwidth for one QoS objective (e.g., low delay) and another portion for another QoS objective (e.g., low cell loss). The method involves servicing each of a number of multiplexed flows with a predetermined number of cells. Cells are assigned to each flow during a number of cycles which make up an ATM frame. The number of cells assigned to each flow during each cycle is dynamically adjusted based upon the requirements of each flow, and may be different for each flow. The number of cells assigned to each flow during each cycle may either be fixed, or may vary from cycle to cycle.

    摘要翻译： 一种用于ATM的灵活反向复用的方法以及具有不同传输速率和延迟的通信链路的链路分组的方法。 本发明的方法支持使用链路带宽的一部分用于一个QoS目标（例如，低延迟）和用于另一QoS目标的另一部分（例如，低信元丢失）的链路。 该方法涉及用预定数量的小区来维护多个多路复用流中的每一个。 在构成ATM帧的多个周期期间，将细胞分配给每个流。 在每个循环期间分配给每个流的单元的数量根据每个流的要求进行动态调整，并且对于每个流可以是不同的。 在每个循环期间分配给每个流的单元的数量可以是固定的，或者可以随循环而变化。

    SONET add/drop multiplexer with packet over SONET capability
    7.
    发明公开
    SONET add/drop multiplexer with packet over SONET capability 有权
    SONET-ADD / DROP-Multiplexer mit PaketüberSonet Funktion

    公开(公告)号：EP2120400A1

    公开(公告)日：2009-11-18

    申请号：EP09169775.5

    申请日：2000-05-02

    申请人： Fujitsu Limited

    发明人： O'Connor, Donald

    IPC分类号： H04L12/56

    CPC分类号： H04Q11/0478 ,  H04J2203/0042 ,  H04J2203/0053 ,  H04J2203/0082 ,  H04J2203/0089 ,  H04L12/5601 ,  H04L12/66 ,  H04L2012/5605 ,  H04L2012/561 ,  H04L2012/5665 ,  H04L2012/5672 ,  H04L2012/6443 ,  H04L2012/6472

    摘要： An advanced SONET add/drop multiplexer (101, 108, 107, 106) capable of supporting packet over SONET and multiprotocol label switching. The add/drop multiplexer (101, 108, 107, 106) is capable of adding and/or dropping both STM and packet traffic, such as Internet Protocol traffic. This SONET add/drop multiplexer allows Internet Protocol streams which are added or dropped at different nodes to be carried over the same SONET path in a network, thereby greatly saving bandwidth.

    摘要翻译： 能够支持通过SONET分组和多协议标签交换的高级SONET分插复用器（101,108,107,106）。 分插复用器（101,108,107,106）能够添加和/或丢弃诸如因特网协议业务的STM和分组业务。 该SONET分插复用器允许在不同节点上添加或丢弃的互联网协议流在网络中通过相同的SONET路径承载，从而大大节省带宽。

    Fibre channel fabric
    8.
    发明公开
    Fibre channel fabric 失效
    光纤通道Koppelnetz

    公开(公告)号：EP2109249A2

    公开(公告)日：2009-10-14

    申请号：EP09009234.7

    申请日：1998-01-30

    申请人： Juniper Networks, Inc.

    发明人： Yamazaki, Shigeo

    IPC分类号： H04L12/00 ,  H04Q11/04 ,  H04L12/56 ,  H04L12/66

    CPC分类号： H04L49/501 ,  H04L12/66 ,  H04L49/255 ,  H04L49/30 ,  H04L49/3009 ,  H04L49/357 ,  H04L49/505 ,  H04L49/555 ,  H04L2012/5645 ,  H04L2012/5672 ,  H04Q11/0478

    摘要： There is provided a fibre channel fabric including (a) a fibre channel interface controller (10) for communicating with a termination node or another fibre channel fabric to control a fibre channel in protocol, (b) an input data buffer (20) for temporarily storing a frame received from the termination node or the other fibre channel fabric, (c) a cell producer (40) for dividing the frame received into fixed length cells, (d) a cell switch (60) for interchanging data at the unit of a fixed length cell, (e) a frame constructor (50) for reconstructing an original frame of the fixed length cells transmitted from the cell switch (60), (f) an output data buffer (30) for temporarily storing a frame transmitted from the frame constructor (50), and (g) a congestion controller (70) for monitoring a load of the cell switch (60) to thereby avoid congestion.

    摘要翻译： 提供了一种光纤通道结构，包括：（a）光纤通道接口控制器（10），用于与终端节点或另一光纤通道结构进行通信，以控制协议中的光纤通道;（b）用于临时的输入数据缓冲器 存储从终端节点或其他光纤信道结构接收的帧，（c）用于将接收到的帧划分成固定长度小区的小区生成器（40），（d）以单元交换数据的小区开关（60） 固定长度单元，（e）用于重建从单元开关（60）发送的固定长度单元的原始帧的帧构造器（50），（f）用于临时存储从单元开关发送的帧的输出数据缓冲器（30） 帧构造器（50）和（g）用于监视小区开关（60）的负载从而避免拥塞的拥塞控制器（70）。

    METHOD OF INVERSE MULTIPLEXING FOR ATM
    9.
    发明公开
    METHOD OF INVERSE MULTIPLEXING FOR ATM 有权
    反相多方法ATM

    公开(公告)号：EP1151556A4

    公开(公告)日：2009-04-22

    申请号：EP00914542

    申请日：2000-02-07

    申请人： VERIZON LAB INC

    发明人： COUNTERMAN RAYMOND C

    IPC分类号： H04L12/56 ,  H04Q11/04 ,  H04B7/216

    CPC分类号： H04Q11/0478 ,  H04L2012/5649 ,  H04L2012/5672 ,  H04L2012/5679

    摘要： A method for flexible inverse multiplexing for ATM and for link grouping (106) of communication links (103, 104, 105) with different transmission rates and delay. The method of the present invention supports links which use a portion of the link bandwidth for one QoS objective (e.g., low delay) and another portion for another QoS objective (e.g., low cell loss). The method involves servicing each of a number of multiplexed flows (300) with a predetermined number of cells. Cells (309) are assigned to each flow (302, 304, 306) during a number of cycles which make up an ATM frame. The number of cells assigned to each flow during each cycle is dynamically adjusted based upon the requirements of each flow, and may be different for each flow. The number of cells assigned to each flow during each cycle may either be fixed, or may vary from cycle to cycle.