Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks

@article{Calle2004EnhancingFM,
  title={Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks},
  author={Eusebi Calle and Jos{\'e}-Luis Marzo and Anna Urra and Llu{\'i}s F{\`a}brega},
  journal={2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)},
  year={2004},
  volume={4},
  pages={1932-1936 Vol.4}
}
In this paper a novel methodology aimed at minimizing the probability of network failure and the failure impact (in terms of QoS degradation) while optimizing the resource consumption is introduced. A detailed study of MPLS recovery techniques and their GMPLS extensions are also presented. In this scenario, some features for reducing the failure impact and offering minimum failure probabilities at the same time are also analyzed. Novel two-step routing algorithms using this methodology are… CONTINUE READING