WDM光网络中基于业务等级的动态RWA算法研究  

WDM optical networks improved dynamic RWA algorithm based on probability

作　　者：车全江 葛文萍[1] 

机构地区：[1]新疆大学信息科学与工程学院,乌鲁木齐830046

出　　处：《光通信技术》2015年第5期22-23,共2页Optical Communication Technology

摘　　要：在WDM光网络中,将波长路由算法(Routing and Wavelength Assignment,RWA)与服务等级约定(Service Level Agreement,SLA)结合在一起研究,以此来确保高等级业务在传输时具有更好的可靠性和低阻塞率,并对实验数据进行仿真分析。In order to ensure that a high level of business has a better reliability in transmission,the paper com- bined RWA-Routing and Wavelength Assignment with SLA-Service Level Agreement in WDM optical net-works. Fanaly,the paper dose a simulation analysis of experimental data.The results show that under defined wavelength usage, RWA algorithm of differentiate business have better advantages for advanced services.

关 键 词：WDM光网络 波长路由算法RWA 业务等级SLA 

分 类 号：TN929[电子电信—通信与信息系统]