论文信息 - Effective utilization of network by spectrum defragmentation

Effective utilization of network by spectrum defragmentation

We experimentally demonstrate hitless spectrum defragmentation and show the effectiveness of spectrum defragmentation through network simulations. In addition, we implement the OpenFlow extensions for spectrum defragmentation.

Xi Wang | Shinji Yamashita | Kyosuke Sone | Yasuhiko Aoki

[1] Shogo Yamanaka,et al. Fast optical channel recovery in field demonstration of 100-Gbit/s Ethernet over OTN using real-time DSP. , 2011, Optics express.

[2] Masahiko Jinno,et al. Spectrum-efficient and scalable elastic optical path network: architecture, benefits, and enabling technologies , 2009, IEEE Communications Magazine.