2nd International ICST Workshop on Guaranteed Optical Service Provisioning

Research Article

Restorability Analysis of Two Protection Cycles in Random Mesh Networks

  • @INPROCEEDINGS{10.1109/BROADNETS.2006.4374304,
        author={Wail Mardini and Oliver Yang},
        title={Restorability Analysis of Two Protection Cycles in Random Mesh Networks},
        proceedings={2nd International ICST Workshop on Guaranteed Optical Service Provisioning},
        publisher={IEEE},
        proceedings_a={GOSP},
        year={2006},
        month={10},
        keywords={Decomposition  Hamiltonian  Network Protection  Protection Cycles  Restorability  Survivable Networks},
        doi={10.1109/BROADNETS.2006.4374304}
    }
    
  • Wail Mardini
    Oliver Yang
    Year: 2006
    Restorability Analysis of Two Protection Cycles in Random Mesh Networks
    GOSP
    IEEE
    DOI: 10.1109/BROADNETS.2006.4374304
Wail Mardini1,*, Oliver Yang1,*
  • 1: Computer Communication Research Network (CCNR) Lab, School of Information Technology and Engineering, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5
*Contact email: wmardini@site.uottawa.ca, yang@site.uottawa.ca

Abstract

This paper studies the total network restorability using only two protection cycles in a mesh optical network with fixed and uniformly distributed working and protection capacities. We present a detailed analysis for the shared case when two cycles share the capacity in a number of edges common between the two cycles, and also for the non-shared case when the capacities are not shared. We study how the restorability changes with respect to different network parameters.