A Multiobjective Model for QoS Multicast Routing Based on Genetic Algorithm

  • Authors:
  • Xunxue Cui;Chuang Lin;Yaya Wei

  • Affiliations:
  • -;-;-

  • Venue:
  • ICCNMC '03 Proceedings of the 2003 International Conference on Computer Networks and Mobile Computing
  • Year:
  • 2003

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Abstract

Usually multiple quality of service (QoS) guarantees are required in most of multicast applications. In this paper, it is formulated as a multiobjective constrained combinatorial optimization problem for a protocol to determine multicast routes satisfying different QoS requirements. We use a multiobjective model and routing approach based on genetic algorithm that optimizes multiple QoS parameters simultaneously. The corresponding results demonstrate that the proposed approach is capable of discovering a set of nondominated routes within a finite evolutionary generation. Its feasibility and performance has been verified.