On achieving all-optical and signaling-free failure restoration under dynamic traffic

Pin Han Ho, Wei He, J. Tapolcai, Bin Wu

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper introduces a novel dynamic survivable routing scheme in all-optical mesh networks, namely dynamic joint design heuristic (DJH), for achieving ultrafastand signaling-free failure restoration with low blocking probabilities. A unique feature of DJH is a joint design for the optical layer monitoring plane and survivable routing, wheremonitoring trails(m-trails) arelaunchedandcanpos-sibly reuse the spare capacity reserved for protection light-paths (P-LPs). We demonstrate how the proposed scheme determines the working lightpath and the corresponding P-LP(s), alongwith the configurationofthe alarm code table at each node for each newly arrived connection request, where the targeted all-optical restoration can be fully ensured. Extensive simulation is conducted to examine the proposed DJH scheme in terms of blocking probabilities and compare it with a couple of previously reported counterparts, namely a p-cycle-based dynamic routing scheme and a failure dependent protection-based survivable routing scheme without considering all-optical monitoring. We verify the proposed scheme and disclose insights on its performance behaviors.

Original languageEnglish
Article number6685604
Pages (from-to)1391-1401
Number of pages11
JournalJournal of Optical Communications and Networking
Volume5
Issue number12
DOIs
Publication statusPublished - Dec 2013

Fingerprint

Restoration
Blocking probability
Monitoring

Keywords

  • All-optical failure localization
  • Monitoring trails
  • Shared protection

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

On achieving all-optical and signaling-free failure restoration under dynamic traffic. / Ho, Pin Han; He, Wei; Tapolcai, J.; Wu, Bin.

In: Journal of Optical Communications and Networking, Vol. 5, No. 12, 6685604, 12.2013, p. 1391-1401.

Research output: Contribution to journalArticle

@article{e6587ce2fc8c4217b888d274b3a66fe7,
title = "On achieving all-optical and signaling-free failure restoration under dynamic traffic",
abstract = "This paper introduces a novel dynamic survivable routing scheme in all-optical mesh networks, namely dynamic joint design heuristic (DJH), for achieving ultrafastand signaling-free failure restoration with low blocking probabilities. A unique feature of DJH is a joint design for the optical layer monitoring plane and survivable routing, wheremonitoring trails(m-trails) arelaunchedandcanpos-sibly reuse the spare capacity reserved for protection light-paths (P-LPs). We demonstrate how the proposed scheme determines the working lightpath and the corresponding P-LP(s), alongwith the configurationofthe alarm code table at each node for each newly arrived connection request, where the targeted all-optical restoration can be fully ensured. Extensive simulation is conducted to examine the proposed DJH scheme in terms of blocking probabilities and compare it with a couple of previously reported counterparts, namely a p-cycle-based dynamic routing scheme and a failure dependent protection-based survivable routing scheme without considering all-optical monitoring. We verify the proposed scheme and disclose insights on its performance behaviors.",
keywords = "All-optical failure localization, Monitoring trails, Shared protection",
author = "Ho, {Pin Han} and Wei He and J. Tapolcai and Bin Wu",
year = "2013",
month = "12",
doi = "10.1364/JOCN.5.001391",
language = "English",
volume = "5",
pages = "1391--1401",
journal = "Journal of Optical Communications and Networking",
issn = "1943-0620",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "12",

}

TY - JOUR

T1 - On achieving all-optical and signaling-free failure restoration under dynamic traffic

AU - Ho, Pin Han

AU - He, Wei

AU - Tapolcai, J.

AU - Wu, Bin

PY - 2013/12

Y1 - 2013/12

N2 - This paper introduces a novel dynamic survivable routing scheme in all-optical mesh networks, namely dynamic joint design heuristic (DJH), for achieving ultrafastand signaling-free failure restoration with low blocking probabilities. A unique feature of DJH is a joint design for the optical layer monitoring plane and survivable routing, wheremonitoring trails(m-trails) arelaunchedandcanpos-sibly reuse the spare capacity reserved for protection light-paths (P-LPs). We demonstrate how the proposed scheme determines the working lightpath and the corresponding P-LP(s), alongwith the configurationofthe alarm code table at each node for each newly arrived connection request, where the targeted all-optical restoration can be fully ensured. Extensive simulation is conducted to examine the proposed DJH scheme in terms of blocking probabilities and compare it with a couple of previously reported counterparts, namely a p-cycle-based dynamic routing scheme and a failure dependent protection-based survivable routing scheme without considering all-optical monitoring. We verify the proposed scheme and disclose insights on its performance behaviors.

AB - This paper introduces a novel dynamic survivable routing scheme in all-optical mesh networks, namely dynamic joint design heuristic (DJH), for achieving ultrafastand signaling-free failure restoration with low blocking probabilities. A unique feature of DJH is a joint design for the optical layer monitoring plane and survivable routing, wheremonitoring trails(m-trails) arelaunchedandcanpos-sibly reuse the spare capacity reserved for protection light-paths (P-LPs). We demonstrate how the proposed scheme determines the working lightpath and the corresponding P-LP(s), alongwith the configurationofthe alarm code table at each node for each newly arrived connection request, where the targeted all-optical restoration can be fully ensured. Extensive simulation is conducted to examine the proposed DJH scheme in terms of blocking probabilities and compare it with a couple of previously reported counterparts, namely a p-cycle-based dynamic routing scheme and a failure dependent protection-based survivable routing scheme without considering all-optical monitoring. We verify the proposed scheme and disclose insights on its performance behaviors.

KW - All-optical failure localization

KW - Monitoring trails

KW - Shared protection

UR - http://www.scopus.com/inward/record.url?scp=84891546543&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84891546543&partnerID=8YFLogxK

U2 - 10.1364/JOCN.5.001391

DO - 10.1364/JOCN.5.001391

M3 - Article

AN - SCOPUS:84891546543

VL - 5

SP - 1391

EP - 1401

JO - Journal of Optical Communications and Networking

JF - Journal of Optical Communications and Networking

SN - 1943-0620

IS - 12

M1 - 6685604

ER -