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

  title={A Multiobjective Optimization Algorithm for LSP Setup in Diffserv and MPLS Networks},
  author={Huagang Shao and Xiao Chen and Weinong Wang},
  journal={2006 First International Conference on Communications and Networking in China},
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… CONTINUE READING


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Publications referenced by this paper.
Showing 1-8 of 8 references

Aste , " Routing multiple multicast services using genetic algorithms

  • L. S. Randaccio, L. Atzori, N.
  • Proc . CCNC
  • 2006

Traffic engineering to QoS-OSPF in DiffServ and MPLS networks

  • S. Lim, M. Yaacob, K. Phang, T. Ling
  • IEE Proc.-Commun, Vol. 151, No. 1, Feb. 2005.
  • 2005
1 Excerpt

Concepts ofExact QoS Routing Algorithms

  • P. Mieghem, K. Fernando
  • IEEE/ACM Trans. Networking, VOL. 12, NO. 5, pp…
  • 2004
1 Excerpt

Mieghem , " An overview of constraintbased path selection algorithms for QoS routing

  • T. Korkmaz F. Kuipers, M. Krunz, P.
  • IEEE Commun . Mag .
  • 2002

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