A New Link-Based Hamiltonian Cycle Protection in Survivable WDM Optical Networks

  • Authors:
  • Lei Guo;Xingwei Wang;Xuetao Wei;Ting Yang;Weigang Hou;Tengfei Wu

  • Affiliations:
  • -;-;-;-;-;-

  • Venue:
  • AICT '08 Proceedings of the 2008 Fourth Advanced International Conference on Telecommunications
  • Year:
  • 2008

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Abstract

In this paper, we propose a new Link-Based Hamiltonian Cycle Protection (LBHCP) scheme for tolerating the single-link failure in WDM optical networks. From theoretical analysis and simulation results, we can clearly see that LBHCP has better resources utilization ratio and faster recovery time than previous path-based shared protection scheme.