WDM光网络中RWA算法的性能分析  

Performance Analysis of Routing and Wavelength Assignment in WDM Optical Network

作　　者：赵季红[1] 曲桦[2] 

机构地区：[1]西安交通大学电信学院计算机系,西安710048 [2]西安邮电学院通信工程系,西安710061

出　　处：《电子科技大学学报》2002年第2期180-184,共5页Journal of University of Electronic Science and Technology of China

基　　金：国家自然科学基金资助项目 编号:60072051

摘　　要：讨论了静态网络条件下WDM全光网络中选路与波长分配,提出一种全新的分类方法,对现有的RWA算法进行分类,比较了各种算法的性能,得出的结论有助于网络运营者在应用时选择合理的RWA机制。根据算法的性能和实际网络建设优化的需要,指出了RWA领域需要进一步研究的问题。A simple survey of routing and wavelength assignment problem in WDM all-optical network under static network state is presented in this paper. We develop a novel classification for the RWA based on some of their main features, and analysis the performance of all algorithms, following with some conclusions that may be useful for a network maker to choose a reasonable RWA algorithm. According to the algorithm performance and the requirements of network optimization, some problems that need further research in RWA field are indicated.

关 键 词：RWA算法 性能分析 WDM光网 光纤通信 

分 类 号：TN929.11[电子电信—通信与信息系统]