We demonstrate that frequency packing technology breathes new life into existing optical networks by allowing terabit super-channel transport against common opinion that expensive flex-grid infrastructure upgrade is required. 4.2 to 5.69 b/s/Hz spectral efficiency is obtained over ULH reach.
Is Flexi-grid Needed Anymore with Spectrally Efficient Time Frequency Packing Terabit Superchannel Technology39th European Conference and Exhibition on Optical Communication (ECOC 2013)
FRESI, Francesco;BERRETTINI, Gianluca;
2013-01-01
Abstract
We demonstrate that frequency packing technology breathes new life into existing optical networks by allowing terabit super-channel transport against common opinion that expensive flex-grid infrastructure upgrade is required. 4.2 to 5.69 b/s/Hz spectral efficiency is obtained over ULH reach.File in questo prodotto:
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