公开(公告)号：US5379297A

公开(公告)日：1995-01-03

申请号：US866317

申请日：1992-04-09

申请人： Willie T. Glover ,  Gururaj Singh ,  Amar Gupta ,  Peter Newman

发明人： Willie T. Glover ,  Gururaj Singh ,  Amar Gupta ,  Peter Newman

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

CPC分类号： H04L12/5602 ,  H04L49/1553 ,  H04Q11/0478 ,  H04L2012/563 ,  H04L2012/5632 ,  H04L2012/5635 ,  H04L2012/5636 ,  H04L2012/5637

摘要： A communication unit for concurrently processing cells in an asynchronous transfer mode (ATM) network. Packets are segmented into a plurality of cells concurrently for a plurality of channels for transmission over the (ATM) network. Cells received from the ATM network are reassembled concurrently for the plurality of channels. Pipelined processing units are employed for segmentation and for reassembly each having logic control, control memory, and data memory. The segmentation unit control memory stores two-dimensional queues with first dimension rate queues for queueing descriptors for cells of different channels having cells to be transmitted and with second dimension channel queues for each channel having a cell descriptor in the rate queue.

摘要翻译： 一种用于在异步传输模式（ATM）网络中同时处理小区的通信单元。 分组被同时分割成多个小区用于多个信道用于在（ATM）网络上传输。 从ATM网络接收的小区对于多个信道重新组合。 流水线处理单元用于分段和重组，每个具有逻辑控制，控制存储器和数据存储器。 分段单元控制存储器存储具有第一尺寸速率队列的二维队列，用于排列具有要发送的小区的不同信道的小区的描述符，并且对于具有在速率队列中的小区描述符的每个信道，具有第二维度信道队列。

公开(公告)号：US5852601A

公开(公告)日：1998-12-22

申请号：US870755

申请日：1997-06-09

申请人： Peter Newman ,  Willie T. Glover ,  Gururaj Singh ,  Amar Gupta ,  Clifford James Buckley

发明人： Peter Newman ,  Willie T. Glover ,  Gururaj Singh ,  Amar Gupta ,  Clifford James Buckley

IPC分类号： H04L12/56 ,  H04J3/14 ,  H04J3/26

CPC分类号： H04L12/5602 ,  H04L2012/5635

摘要： Reactive congestion control in an asynchronous transfer mode (ATM) network where the network is formed by the interconnection of nodes each including a forward path for transfer of information from source to destination through the network and a return path for returning congestion control signals. Each source includes a modifiable issue rate unit which issues forward information signals at different rates for virtual channels in response to the presence and absence of congestion signals received on the return path.

摘要翻译： 异步传输模式（ATM）网络中的无效拥塞控制，其中网络由每个节点的互连形成，每个节点包括用于通过网络从源到目的地传送信息的前向路径和用于返回拥塞控制信号的返回路径。 每个源包括可修改的发布率单元，其响应于在返回路径上接收到的拥塞信号的存在和不存在，针对虚拟信道以不同的速率发出前向信息信号。