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Path-based recovery in flexgrid optical networks
2012
2012 14th International Conference on Transparent Optical Networks (ICTON)
1 With the advent of flexgrid optical networks, the rigid wavelength-division multiplexing (WDM) technology will be enhanced by providing better spectrum efficiency and flexibility. In those future flexible optical networks, optical connections (lightpaths) can allocate a flexible number of spectrum slices, also known as frequency slots, so to match better with its requested bitrate. In this paper, we propose to take advantage of this flexible spectrum allocation in recovery mechanisms to be
doi:10.1109/icton.2012.6254479
fatcat:ffbf52d3xvghjeqje7kquduspy