Title Monitoring trail : on fast link failure localization in all-opticalWDM mesh networks

@inproceedings{Wu2009TitleMT,
  title={Title Monitoring trail : on fast link failure localization in all-opticalWDM mesh networks},
  author={Bin Wu and Pin-Han Ho and Kwan Lawrence Yeung},
  year={2009}
}
We consider an optical layer monitoring mechanism for fast link failure localization in all-optical wavelength-divisionmultiplexing (WDM) mesh networks. A novel framework of all-optical monitoring, called monitoring trail (m-trail), is introduced. It differs from the existing monitoring cycle (m-cycle) method by removing the cycle constraint. As a result, m-trail provides a general all-optical monitoring structure, which includes simple, nonsimple m-cycles, and open trails as special cases… CONTINUE READING
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