光分组交换在下一代电力通信网中的应用  

Application of optical packet switching in the next generation electric power communication network

作　　者：杨俊杰[1] 吕剑[1] 

机构地区：[1]上海电力学院计算机与信息工程学院,上海200090

出　　处：《光通信技术》2008年第11期1-4,共4页Optical Communication Technology

基　　金：上海市青年科技启明星计划(06QA14023)资助;上海市教育发展基金会晨光计划(2007CG66)资助;上海市重点科技攻关计划(071605125)资助;上海市教委一般科研项目(06LZ002)资助

摘　　要：光分组交换是实现光传送网与电层IP网络无缝联接的理想技术。文章以电力通信网络为研究对象,对光分组交换技术在下一代电力通信网络中的应用进行深入探讨。首先,对光分组交换技术进行介绍,并分析了电力通信网的业务特性;然后,介绍了四种适用于电力通信网的光分组交换节点结构,即SMOP交换结构、FWBFWC交换结构、OFBFWC交换结构和RFWC-ROB交换结构。Optical Packet Switching （OPS） is an ideal technology to realize the seamless convergence of IP network and optical transport network. In this paper, the application of optical packet switching in the next generation electric power communication network is studied in detail. The basic knowledge of the OPS is introduced first. Then, the traffic characteristic of the network is analyzed. According to these characteristics, four OPS node architecture, i.e., SMOP, FWBFWC, OFBFWC, and RFWC-ROB are described.

关 键 词：光分组交换 电力通信 光缓存 光纤延时线 

分 类 号：TN929.11[电子电信—通信与信息系统]