2005•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access
Sparse non-grooming node placement in intelligent optical networks
Jun Huang, Shaofeng Qiu, Jiangtao Luo, Zhizhong Zhang
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Abstract
In this paper, a traffic-grooming problem for multi-granularity traffic of SDH/SONET in WDM grooming mesh networks is investigated. Our objective is to improve the throughput of SDH/SONET WDM mesh networks. We propose a heuristics algorithm to solve this problem. The performances of this traffic grooming heuristics algorithm are evaluated in WDM grooming networks. Finally, we presented and compared the simulation results of this methodology in dynamic traffic grooming WDM mesh networks with that of other methodologies.