Flexible QoS multicast routing based on artificial immune algorithm in IP/DWDM optical Internet

被引:0
|
作者
Wang, XW [1 ]
Chen, MH [1 ]
Cheng, H [1 ]
Huang, M [1 ]
Das, SK [1 ]
机构
[1] Northeastern Univ, Comp Ctr, Shenyang, Peoples R China
关键词
IP/DWDM optical Internet; QoS; multicast; routing; artificial immune algorithm;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper investigates flexible QoS multicast routing in IP/DWDM optical Internet. Given a multicast request, an algorithm is proposed to find a flexible QoS multicast routing tree based on artificial immune algorithm (AIA), and assigns wavelengths to the tree with the help of the wavelength graph. It integrates routing and wavelength assignment into one single process that supports load balancing as well as flexible QoS. Simulation results show that the AIA based scheme is both feasible and effective.
引用
收藏
页码:1631 / 1635
页数:5
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