A Fair QoS Multicast Routing Scheme for IP/DWDM Optical Internet

  • Authors:
  • Xingwei Wang;Cong Liu;Jianye Cui;Min Huang;Sajal K. Das

  • Affiliations:
  • Northeastern University;Northeastern University;Northeastern University;Northeastern University;University Texas at Arlington

  • Venue:
  • ICDCSW '05 Proceedings of the Third International Workshop on Mobile Distributed Computing - Volume 06
  • Year:
  • 2005

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Abstract

Quality of Service (QoS) and multicast are essential capabilities in IP/DWDM optical Internet. In this paper, a fair QoS multicast routing scheme for IP/DWDM optical Internet is proposed, in which the QoS requirement is denoted by the range to support the flexible and heterogeneous QoS. Following the microeconomics, a Kelly/Progressive Second Price (PSP)-model-based pricing strategy is presented to support the inter-group fairness. The Equal Link Split Downstream (ELSD) method is adopted to share the cost among group members, thus the intra-group fairness is provided. Finally, based on the Firing Coupled Neural Network (FCNN), a multi-constrained QoS multicast routing algorithm is designed. Simulation results show that the proposed scheme is both effective and efficient.