会议专题

Traffic Grooming Algorithm for Multicast Sessions in WDM Optical Networks

It is expected that a sizable portion of the future traffic in high-speed optical networks will be multicast. Since the bandwidth requirement of an individual user is only a fraction of optical channel capacity, multicast traffic grooming problem is becoming a crucial constituent in designing WDM networks. This paper proposes the traffic grooming algorithm called EMGA for multicast sessions in dynamic scenario based on a novel auxiliary grooming graph. The layered auxiliary graph represents current network resource states and is modified adaptively. Simulation results show that EMGA has lower network blocking probability under the situation of limited wavelengths and transceivers in the network.

Luhua Liao Lemin Li Sheng Wang Haibo Wen

Key Lab of Broadband Optical Fiber Transmission and Communication Networks,University of Electronic Research and Innovation Center, Alcatel Shanghai Bell,Shanghai, China

国际会议

2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

广西桂林

英文

1913-1917

2006-06-25(万方平台首次上网日期,不代表论文的发表时间)