A hybrid intelligent preventive fault-tolerant qos unicast routing scheme in IP over DWDM optical internet

Authors:
Xingwei Wang;Shuxiang Cai;Nan Gao;Min Huang
Affiliations:
College of Information Science and Engineering, Northeastern University, Shenyang, P.R. China;College of Information Science and Engineering, Northeastern University, Shenyang, P.R. China;College of Information Science and Engineering, Northeastern University, Shenyang, P.R. China;College of Information Science and Engineering, Northeastern University, Shenyang, P.R. China
Venue:
ISPA'06 Proceedings of the 4th international conference on Parallel and Distributed Processing and Applications
Year:
2006

Citing 5
Cited 0

Ant algorithms for discrete optimization

Artificial Life
Improving bandwidth efficiency in fault-tolerant opaque IP over optical mesh networks

International Journal of Network Management
Quality-of-service routing for supporting multimedia applications

IEEE Journal on Selected Areas in Communications
A practical approach to operating survivable WDM networks

IEEE Journal on Selected Areas in Communications
Survivable lightpath routing: a new approach to the design of WDM-based networks

IEEE Journal on Selected Areas in Communications

Quantified Score

Hi-index	0.00

Visualization

Abstract

IP over DWDM (Dense Wavelength Division Multiplexing) optical Internet is one of the mainstream networking techniques for NGI (Next Generation Internet) backbone, and how to improve its fault-tolerance capability and QoS provision becomes critical. Fault-tolerant QoS routing is one of the effective solutions. In this paper, a preventive fault-tolerant QoS unicast routing scheme is proposed based on a hybrid intelligent algorithm, taking advantage of both ant-colony algorithm and genetic algorithm. Simulation results have shown that the proposed scheme is both feasible and effective with better performance.