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A Parallel Algorithm for QoS Multicast Routing in IP/DWDM Optical Internet

In: Current Trends in High Performance Computing and Its Applications

Author

Listed:
  • Xingwei Wang

    (Northeastern University, Computing Center)

  • Jia Li

    (Northeastern University, Computing Center)

  • Hui Cheng

    (Northeastern University, Computing Center)

  • Min Huang

    (Northeastern University, School of Information Science and Engineering)

Abstract

A parallel algorithm for QoS multicast routing in IP/DWDM optical Internet is proposed. Given a multicast request and a required end-to-end delay interval, the algorithm could find a cost suboptimal QoS multicast routing tree by integrating multicast routing and wavelength assignment. It has been proved that finding such a tree is NP-hard. Hence, a coarse-grain parallel genetic simulated annealing algorithm is proposed to build the tree. The proposed algorithm takes load balancing into account as well. Simulation results have shown that the proposed algorithm is both feasible and effective.

Suggested Citation

  • Xingwei Wang & Jia Li & Hui Cheng & Min Huang, 2005. "A Parallel Algorithm for QoS Multicast Routing in IP/DWDM Optical Internet," Springer Books, in: Wu Zhang & Weiqin Tong & Zhangxin Chen & Roland Glowinski (ed.), Current Trends in High Performance Computing and Its Applications, pages 477-482, Springer.
    • Handle: RePEc:spr:sprchp:978-3-540-27912-9_64
    DOI: 10.1007/3-540-27912-1_64
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