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公开(公告)号：US20160268003A1
公开(公告)日：2016-09-15
申请号：US14871269
申请日：2015-09-30
IPC分类号： G11C19/00 , G11C7/10 , H04L12/935
CPC分类号： H04L49/30 , H04L49/1515
摘要： A network node (bridge, switch, router) and method for traffic interconnection in a communication network. The node includes an interconnection network or switch fabric having ingress and egress ports in communication with the input and output ports of the node. The interconnection network also includes an interconnector having a retiming module, a permutation module, and a re-alignment module. Data arriving at the node input ports is provided to the ingress queues of the interconnection network where it is queued, if necessary, and then processed through the interconnector so that it can be provided to an appropriate egress port. Data at the egress ports is then provided to output ports for transmission toward its intended destination.
摘要翻译： 网络节点（桥，交换机，路由器）和通信网络中流量互连的方法。 节点包括具有与节点的输入和输出端口通信的入口和出口端口的互连网络或交换结构。 互连网络还包括具有重定时模块，置换模块和重新对准模块的互连器。 到达节点输入端口的数据被提供给互连网络的进入队列，如果需要，它被排队，然后通过互连器进行处理，以便可以将其提供给适当的出口端口。 然后将出口端口的数据提供给输出端口，以朝向其预定目的地传输。
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公开(公告)号：US20090044079A1
公开(公告)日：2009-02-12
申请号：US11834169
申请日：2007-08-06
IPC分类号： H03M13/00
CPC分类号： H04L1/0009 , H04L1/0015
摘要： An optical transport system (OTS) having a plurality of optical transponders (OTs) connected via one or more optical links and adapted to communicate with one another using respective rate-adaptive forward-error-correction (FEC) codes. In one embodiment, the OTS has a rate control unit (RCU) adapted to configure the OTs to dynamically adjust the rates of the FEC codes based on an estimated performance margin for each link between two respective communicating OTs to optimize the overall capacity of the OTS while maintaining an adequate, but not excessive, overall system margin.
摘要翻译： 具有经由一个或多个光链路连接并且适于使用相应的速率自适应前向纠错（FEC）码相互通信的多个光转发器（OT）的光传输系统（OTS）。 在一个实施例中，OTS具有速率控制单元（RCU），其适于配置OT以基于两个相应通信OT之间的每个链路的估计性能裕度动态地调整FEC码的速率，以优化OTS的总体容量 同时保持足够而不是过度的整体系统利润。
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