A Novel Approach for Failure Localization in All-Optical Mesh Networks

  title={A Novel Approach for Failure Localization in All-Optical Mesh Networks},
  author={J{\'a}nos Tapolcai and Bin Wu and Pin-Han Ho and Lajos R{\'o}nyai},
  journal={IEEE/ACM Transactions on Networking},
Achieving fast and precise failure localization has long been a highly desired feature in all-optical mesh networks. Monitoring trail (m-trail) has been proposed as the most general monitoring structure for achieving unambiguous failure localization (UFL) of any single link failure while effectively reducing the amount of alarm signals flooding the networks. However, it is critical to come up with a fast and intelligent m-trail design approach for minimizing the number of m-trails and the total… CONTINUE READING
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