Constrained light-tree design for WDM mesh networks with multicast traffic grooming

Abstract

Multicast applications such as IPTV, video conferencing, telemedicine and online multiplayer gaming are expected to be major drivers of Internet traffic growth. The disparity between the bandwidth offered by a wavelength and the bandwidth requirement of a multicast connection can be tackled by grooming multiple low bandwidth multicast connections into a… (More)
DOI: 10.1016/j.osn.2013.01.002

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