EoS中高阶虚级联的设计与实现  

Design and realization of high-order virtual concatenation in EoS

作　　者：李玲[1] 李惠军[1] 史晓飞[1] 马骞[1] 

机构地区：[1]山东大学信息科学与工程学院,济南250100

出　　处：《光通信技术》2008年第10期42-45,共4页Optical Communication Technology

摘　　要：虚级联技术解决了EoS中SDH带宽与以太网带宽不匹配的问题。首先介绍了虚级联技术的基本原理。然后以千兆以太网为例,介绍了高阶虚级联技术在接收端和发送端的设计。最后使用Modelsim和ISE对整个设计进行了仿真、综合和FPGA实现。Virtual Concatenation technology solves the mismatch of bandwidth between SDH and Ethernet in EoS. The paper first introduces the fundamental of Virtual Concatenation technology. Then taking Gega Ethernet as an example, it gives the implementation process of Virtual Concatenation in the receiver and transmitter. At last, simulate,synthesize and implement the whole design by Modelsim and ISE.

关 键 词：EOS 虚级联 以太网 

分 类 号：TN929.11[电子电信—通信与信息系统]