Wavelength Routing Algorithmof All Optical Network Based on Traffic Engineering  

作　　者：GUO Ai-huang LIAO Shu-yan 

机构地区：[1]Institute of Electricity and Information Engineering, Tongji University, Shanghai 200092, CHN [2]National Key Laboratory of Broad Band Fiber Transmission and Communication System Technology, Ministry of Education, Chengdu 6100$4, CHN

出　　处：《Semiconductor Photonics and Technology》2006年第1期47-50,共4页半导体光子学与技术（英文版）

基　　金：National Key Lab of Broad Band Fiber Transmission and Communication System Technology , Ministry ofEducation

摘　　要：General multi-protocol label switching(GMPLS) based on traffic engineering is one of the possible methods to implement all-optical network. This method implements the network with IP technique and guarantees the quality of service with traffic engineering. Based on the establishment of selecting schemes of optical path and methods of traffic calculation, the wavelength routing algorithm of all-optical network based on traffic engineering is presented by combining with prior route of shortest path and traffic engineering, the algorithm procedures are given, and the actual examples are introduced as well as the analysis on simulation calculation. This research results have certain significance for the achievement of optical switching technique of all-optical network.General multi-protocol label switching （GMPLS） based on traffic engineering is one of the possible methods to implement all-optical network. This method implements the network with IP technique and guarantees the quality of service with traffic engineering. Based on the establishment of selecting schemes of optical path and methods of traffic calculation, the wavelength routing algorithm of all-optical network based on traffic engineering is presented by combining with prior route of shortest path and traffic engineering, the algorithm procedures are given, and the actual examples are introduced as well as the analysis on simulation calculation. This research results have certain significance for the achievement of optical switching technique of all-optical network.

关 键 词：Traffic engineering All-optical network Wavelength routing algorithm 

分 类 号：TN929.11[电子电信—通信与信息系统]