Multicast protection problem on elastic optical networks using segment-based protection

Der Rong Din, I. Ru Lai

研究成果: Article同行評審

摘要

In this paper, the multicast protection problem on elastic optical networks (EONs) for the single link-failure case is studied. The segment-based protection is used as the multicast protection scheme and two algorithms are proposed to solve this problem, they are Low Spectrum First Segmented Protection Algorithm (LSF-SPA) and K-Tree Segmented Protection Algorithm (KT-SPA). The proposed algorithms are also extended to solve the survivable multicast problem on EONs with regenerators. The simulation results for static and dynamic multicast requests show that the blocking ratio (BR) and resource utilization ratio (RUR) of KT-SPA and LSF-SPA are better than the other conventional methods.

原文English
頁(從 - 到)1635-1656
頁數22
期刊Journal of Information Science and Engineering
32
發行號6
出版狀態Published - 2016 十一月 1

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Hardware and Architecture
  • Computational Theory and Mathematics
  • Library and Information Sciences

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