융합신호처리학회 학술대회논문집 (Proceedings of the Korea Institute of Convergence Signal Processing)
- 한국신호처리시스템학회 2005년도 추계학술대회 논문집
- /
- Pages.306-309
- /
- 2005
Genetic Algorithm based Methodology for an Single-Hop Metro WDM Networks
- Yang, Hyo-Sik (Division of Electrical an Electronic Engineering, Kyungnam University) ;
- Kim, Sung-Il (Division of Electrical an Electronic Engineering, Kyungnam University) ;
- Shin, Wee-Jae (Division of Electrical an Electronic Engineering, Kyungnam University)
- 발행 : 2005.11.19
초록
We consider the multi-objective optimization of a multi-service arrayed-waveguide grating-based single-hop metro WDM network with the two conflicting objectives of maximizing throughput while minimizing delay. We develop and evaluate a genetic algorithm based methodology for finding the optimal throughput-delay tradeoff curve, the so-called Pareto-optimal frontier. Our methodology provides the network architecture and the Medium Access Control protocol parameters that achieve the Pareto-optima in a computationally efficient manner. The numerical results obtained with our methodology provide the Pareto-optimal network planning and operation solution for a wide range of traffic scenarios. The presented methodology is applicable to other networks with a similar throughput-delay tradeoff.
키워드