公开(公告)号：EP3036869A1

公开(公告)日：2016-06-29

申请号：EP14837649.4

申请日：2014-08-22

申请人： NEC Laboratories America, Inc.

发明人： KANONAKIS, Konstantinos ,  HU, Junqiang ,  PATEL, Ankitkumar ,  JI, Philip Nan ,  WANG, Ting

IPC分类号： H04L12/28

CPC分类号： H04Q11/00 ,  H04L12/40136 ,  H04Q2213/13103 ,  H04Q2213/13292 ,  H04Q2213/13389 ,  Y02D50/10

摘要： Systems and methods for data transport, including receiving one or more signals into a reconfigurable and flexible rate shared rate multi-transponder network architecture, wherein the network architecture includes one or more transponders with multiple line side interfaces and one or more client side interfaces. The transponders are configured to map one or more signals to multiple parallel Virtual Ethernet Links, remove idle characters from the one or more signals, buffer one or more blocks of characters using an intermediate block buffer, activate and deactivate one or more portions of input/output electrical lanes of an Ethernet module, multiplex and demultiplex the one or more signals to and from the input/output electrical lanes to enable sharing of a single optical transceiver by multiple independent signals, and insert blocks of idle characters to enable transmission over a lower rate transmission pipe.

摘要翻译： 用于数据传输的系统和方法，包括将一个或多个信号接收到可重配置和灵活的速率共享速率多应答器网络架构中，其中所述网络架构包括具有多个线路侧接口和一个或多个客户机侧接口的一个或多个应答器。 应答器被配置为将一个或多个信号映射到多个并行虚拟以太网链路，从一个或多个信号中去除空闲字符，使用中间块缓冲器来缓冲一个或多个字符块，激活和去激活一个或多个输入/ 以太网模块的输出电气通道，将一个或多个信号复用到多路复用并从输入/输出电气线路解复用，以使得能够通过多个独立信号共享单个光收发器，并插入空闲字符块以使得能够在较低的 速率传输管。

公开(公告)号：EP3044887A1

公开(公告)日：2016-07-20

申请号：EP14843478.0

申请日：2014-09-09

申请人： NEC Laboratories America, Inc.

发明人： HU, Junqiang ,  KANONAKIS, Konstantinos ,  WANG, Ting ,  JI, Philip

IPC分类号： H04B10/25 ,  H04B10/60 ,  H04B10/50 ,  H04J14/08

CPC分类号： H04L47/25 ,  H04B10/40 ,  H04L47/225 ,  H04Q11/0062 ,  H04Q2011/0086

摘要： Methods and systems for variable rate control include determining a new communications rate in response to measured data traffic patterns. A receive change message is transmitted to a receiver that triggers the receiver to wait for an end of transmission (EoT) message and to set a new communications rate. A transmit change message is transmitted to a transmitter that triggers the transmitter to send the EoT message to the receiver, to set the new communications rate, and to send a start of transmission (SoT) message to the receiver before resuming data communications.