Research Article
ADM reduction in SONET-WDM rings for stochastically varying traffic
@INPROCEEDINGS{10.1109/ICBN.2005.1589630, author={Gaurav Bhati and Girish P. Saraph}, title={ADM reduction in SONET-WDM rings for stochastically varying traffic}, proceedings={2nd International ICST Conference on Broadband Networks}, publisher={IEEE}, proceedings_a={BROADNETS}, year={2006}, month={2}, keywords={}, doi={10.1109/ICBN.2005.1589630} }
- Gaurav Bhati
Girish P. Saraph
Year: 2006
ADM reduction in SONET-WDM rings for stochastically varying traffic
BROADNETS
IEEE
DOI: 10.1109/ICBN.2005.1589630
Abstract
Optimal grooming in SONET-WDM ring networks corresponds to minimization of add-drop multiplexers under given constraints. The general grooming problem is NP-complete. We present an approach towards reduction in the number of ADMs under stochastically varying traffic. First, a model of blocking probability is presented. Then we present the complete mathematical formulation (ILP) of the problem. Lastly, we discuss the type of solution which is required for this problem.
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