A provisioning scheme for guaranteeing recovery time in WDM mesh networks

Kiwon Hong, Yeunwoong Kyung, Tri M. Nguyen, Sungho Park, Jinwoo Park

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

4 Scopus citations

Abstract

This paper proposes a new provisioning scheme of the WDM networks to guarantee the recovery time defined in service level agreement (SLA). In our proposed scheme, the fault management scheme and working path or a pair of paths are selected based on the comparison of the pre-calculated recovery time with the recovery time required by the customer in resource efficient manner. Simulation results show that the proposed scheme outperforms the conventional schemes such as dedicated and shared path protection in terms of recovery time satisfaction ratio and resource utilization ratio.

Original languageEnglish
Title of host publicationICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks
PublisherIEEE Computer Society
Pages585-587
Number of pages3
ISBN (Electronic)9781479989935
DOIs
StatePublished - 7 Aug 2015
Event7th International Conference on Ubiquitous and Future Networks, ICUFN 2015 - Sapporo, Japan
Duration: 7 Jul 201510 Jul 2015

Publication series

NameInternational Conference on Ubiquitous and Future Networks, ICUFN
Volume2015-August
ISSN (Print)2165-8528
ISSN (Electronic)2165-8536

Conference

Conference7th International Conference on Ubiquitous and Future Networks, ICUFN 2015
Country/TerritoryJapan
CitySapporo
Period7/07/1510/07/15

Keywords

  • optical networks
  • protection
  • provisioning
  • recovery time
  • restoration
  • SLA
  • Survivability
  • WDM

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