Almost-Blind Frequency Offset Estimation Method With Wide Range for Discrete Spectrum Modulated NFDM Systems
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3532926
Abstract: As a potential way for surpassing the Kerr nonlinearity limit, nonlinear frequency division multiplexing (NFDM) transmission scheme has attracted much attention in fiber-optic communication systems. For the discrete spectrum (DS) modulated NFDM systems, due to… read more here.
Keywords: method; nfdm systems; frequency offset; almost blind ... See more keywords
Bounds on the Transmit Power of b-Modulated NFDM Systems in Anomalous Dispersion Fiber
Sign Up to like & getrecommendations! Published in 2020 at "Entropy"
DOI: 10.3390/e22060639
Abstract: The performance of various nonlinear frequency division multiplexed (NFDM) fiber-optic transmission systems has been observed to decrease with increasing signal duration. For a class of NFDM systems known as b-modulators, we show that the nonlinear… read more here.
Keywords: signal duration; transmit power; nfdm systems; power modulated ... See more keywords