RWA for Network Virtualization in Optical WDM Networks

• DOI: 10.1364/nfoec.2013.jth2a.65
• Publication Date: 2013-04-04T22:09:17Z
• Authors: Qiong Zhang; Weisheng Xie; Qingya She; Xi Wang; Paparao Palacharla; Motoyoshi Sekiya
• Keywords: Network Virtualization

We jointly consider problems of virtual network mapping and routing wavelength assignment in WDM networks. Flexible node enabled by virtualization achieves significant optical resource savings compared to fixed mapping.