A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks

Huagang  Shao; Xiao  Chen; Weinong  Wang

1st International ICST Conference on Communications and Networking in China

Research Article

A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/CHINACOM.2006.344859,
    author={Huagang  Shao  and Xiao  Chen and Weinong  Wang},
    title={A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks},
    proceedings={1st International ICST Conference on Communications and Networking in China},
    publisher={IEEE},
    proceedings_a={CHINACOM},
    year={2007},
    month={4},
    keywords={},
    doi={10.1109/CHINACOM.2006.344859}
}

Huagang Shao
Xiao Chen
Weinong Wang
Year: 2007
A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2006.344859

Huagang Shao ¹^,*, Xiao Chen¹^,*, Weinong Wang¹^,*

1: Shanghai Jiaotong University, Floor 4, Haorang Building, 1954 Huashan Road, Shanghai 200030, China

*Contact email: hgshao@sjtu.edu.cn, shawn@sjtu.edu.cn, wnwang@sjtu.edu.cn

Abstract

In this paper, a multiobjective optimization QoS-aware path selection algorithm is proposed for LSPs setup in DiffServ-MPLS networks. We simultaneously optimize multiple QoS objectives by a genetic algorithm in conjunction with concept of Pareto dominance. Simulation demonstrates that the proposed algorithm is capable of discovering a set of QoS-aware near optimal paths within in a few iterations. In addition, simulation results also very promising indicates scalability of the algorithm with increasing number of network nodes.

Published: 2007-04-10
Publisher: IEEE

: http://dx.doi.org/10.1109/CHINACOM.2006.344859

A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks

Abstract

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