基于光时分复用技术的局域网设计  

A Solution for High-Speed-LAN Based on Optical Time Division Multiplexing

作　　者：温亮生[1] 左鹏[1] 郭宏翔[1] 林毅恒[1] 薛青[1] 余周军[1] 伍剑[1] 林金桐[1] 

机构地区：[1]北京邮电大学电信学院,北京100876

出　　处：《光通信技术》2002年第4期46-49,共4页Optical Communication Technology

摘　　要：近年来 ,基于OTDM技术的网络设计备受关注。提出了一种基于OTDM技术、采用比特间插和令牌环相结合方式的局域网设计方案。该方案结构简单 ,成本低 ,信道利用率高 ,可在物理层上实现自愈保护 ,并且对单个节点的技术要求低 ,可以在对单个节点传输速率要求不是很高的小型局域网中使用。There are various improvements in end to end transmission using OTDM,and the networks designs based on OTDM attract much more attentions in recent years.We propose a solution for High Speed Local Area Network (LAN)based on OTDM.The bit interleave and token ring are adopted.This solution has many strongpoints,such as simple architecture,high channel utility,self heal and protection in physic layer.Furthermore,single node technology required in this solution is simple,which resulted in low cost of the network.Therefore,this solution can be applied in LAN which the transmission speed of node is not very high.

关 键 词：光时分复用 OTDM 局域网 LAN 比特间插 令牌 时钟同步 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术] TP393.02[自动化与计算机技术—计算机科学与技术]