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A novel survivable traffic grooming algorithm with inter-layer sharing in IP/MPLS-over-WDM mesh networks

  • Dayue Gong
  • , Xiaoning Zhang
  • , Hongfang Yu
  • , Ximo Ling
  • , Dan Liao
  • , Hongbin Luo
  • University of Electronic Science and Technology of China

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We propose a Mixed Sharing Auxiliary Graph (MSAG) for dynamic traffic grooming in heterogeneous WDM mesh networks. Based on MSAG model, a novel heuristic named BLSW-ILMS (Backup LSP Shared Working Lightpath with Inter-layer Mixed Sharing) is proposed. Simulation results show that the proposed algorithm can efficiently decrease the blocking probability (BP).

Original languageEnglish
Title of host publicationAsia Communications and Photonics Conference and Exhibition, ACP 2009
PublisherOptical Society of America (OSA)
ISBN (Print)9781557528773
DOIs
StatePublished - 2009
Externally publishedYes
EventAsia Communications and Photonics Conference and Exhibition, ACP 2009 - Shanghai, China
Duration: 2 Nov 20096 Nov 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceAsia Communications and Photonics Conference and Exhibition, ACP 2009
Country/TerritoryChina
CityShanghai
Period2/11/096/11/09

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