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

Der Rong Din, I. Ru Lai

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)1635-1656
Number of pages22
JournalJournal of Information Science and Engineering
Volume32
Issue number6
Publication statusPublished - 2016 Nov 1

Fingerprint

Fiber optic networks
Trees (mathematics)
Regenerators
utilization
simulation
resources

All Science Journal Classification (ASJC) codes

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

Cite this

@article{bd06c41c8f4b467e954032580c6ce1f3,
title = "Multicast protection problem on elastic optical networks using segment-based protection",
abstract = "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.",
author = "Din, {Der Rong} and Lai, {I. Ru}",
year = "2016",
month = "11",
day = "1",
language = "English",
volume = "32",
pages = "1635--1656",
journal = "Journal of Information Science and Engineering",
issn = "1016-2364",
publisher = "Institute of Information Science",
number = "6",

}

Multicast protection problem on elastic optical networks using segment-based protection. / Din, Der Rong; Lai, I. Ru.

In: Journal of Information Science and Engineering, Vol. 32, No. 6, 01.11.2016, p. 1635-1656.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Multicast protection problem on elastic optical networks using segment-based protection

AU - Din, Der Rong

AU - Lai, I. Ru

PY - 2016/11/1

Y1 - 2016/11/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84992343794&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84992343794&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:84992343794

VL - 32

SP - 1635

EP - 1656

JO - Journal of Information Science and Engineering

JF - Journal of Information Science and Engineering

SN - 1016-2364

IS - 6

ER -