Dynamic lightpath protection in WDM mesh networks under wavelength-continuity and risk-disjoint constraints - Yuan, Shengli; Jue, Jason P. (Computer networks (Amsterdam, Netherlands : 1999), 2005)
Keywords: Algorithms; Applied sciences; Computer networks; Exact sciences and technology; Operation, maintenance, reliability; Optical fiber communications; Optical telecommunications; Path protection; Risk disjoint; Shared risk link group; Studies; Systems, networks and services of telecommunications; Telecommunications; Telecommunications and information theory; Transmission and modulation (techniques and equipments); Wave division multiplexing; Wavelength continuity constraint; Wavelength-division multiplexing (WDM) networks; Risk disjoint; Path protection; Shared risk link group; Wavelength-division multiplexing (WDM) networks; Wavelength continuity constraint; Performance evaluation; Optical links; Meshed network; Computer simulation; Optical telecommunication; Wavelength division multiplexing; Polynomial method; Lightpath protection; Algorithm; Polynomial time; Integer programming; Optical fiber network; Heuristic method; Telecommunication network; NP complete problem; Optical fiber communication; Service quality; Optical fiber