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

Xingwei Wang (), Jia Li, Hui Cheng and Min Huang
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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

A chapter in Current Trends in High Performance Computing and Its Applications, 2005, pp 477-482 from Springer

Abstract: 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.

Keywords: IP/DWDM optical Internet; QoS; multicast; coarse-grain parallel genetic simulated annealing algorithm; load balancing (search for similar items in EconPapers)
Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-27912-9_64

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DOI: 10.1007/3-540-27912-1_64

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