大容量光标记交换新技术  

New Technology of Large Capability Optical Label Switching

作　　者：邓超公[1,2] 刘博[2] 张丽佳[2] 忻向军[2] 

机构地区：[1]河北省张家口职业技术学院 [2]北京邮电大学

出　　处：《广播与电视技术》2009年第4期85-89,15,共5页Radio & TV Broadcast Engineering

摘　　要：本文阐述了光标记交换的原理,介绍了当前研究较多的几种光标记交换技术,对基于正交调制格式与载波抑制调制格式的光标记交换技术进行了详述,展望了光标记交换技术的未来发展趋势。Optical label switching technology is one of realizations of optical packet switching network. In recent years, this technology is getting more concern because it is easy to implement. This paper introduces the principle of optical label switching. In the paper, analysis, comparison and experiment were done among several optical label switching technologies, such as orthogonal optical label, SCM, TDM, OCDM and WDM . We hope this article can provide a theoretical base for realization of the next generation of CATV.

关 键 词：高速光网络 光标记交换 正交调制 载波抑制 

分 类 号：TN929.11[电子电信—通信与信息系统] TP393.1[电子电信—信息与通信工程]