Routing and Spectrum Assignment for Cube-based Intra-Datacenter Elastic Optical Networks
Gongxi Wan, Gangxiang Shen, Limei Peng, Chunming Qiao · Asia Communications and Photonics Conference 2013 · 2013
We propose to apply the cube-based elastic optical network to the intra-datacenter network. Its related routing and spectrum assignment (RSA) problem is studied, in which a new load-balanced route selection strategy is proposed. Simulation results show that the load-balanced route selection strategy is efficient to achieve much better lightpath blocking performance than the random route selection strategy.