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Traffic Grooming Techniques in Optical Networks
2006
2006 3rd International Conference on Broadband Communications, Networks and Systems
With the increase of the number of wavelengths per fiber waveband switching has been proposed to decrease the number of switching ports in optical nodes. Another concept that of Light trails, allows the intermediate nodes along a lightpath to access the wavelength channel, aiming at the reduction of the number of wavelengths. Both techniques apply traffic grooming on different levels of the WDM network. In this paper, we combine them and compare the two switching techniques: waveband switching
doi:10.1109/broadnets.2006.4374409
dblp:conf/broadnets/YeWC06
fatcat:pqu3uyl6zjb67nfozqzwdvp6km