A probabilistic shaping method based on intrinsic bit-level labeling and asymmetric polygon modulation for optical interconnects
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.03.028
Abstract: Abstract This paper proposes a probabilistic shaping method based on intrinsic bit-level labeling and asymmetric polygon modulation for optical interconnects, which can significantly improve the system performance in power consumption and bit error rate. An… read more here.
Keywords: method based; optical interconnects; probabilistic shaping; shaping method ... See more keywords
Low-Complexity Spectral Shaping Method for OFDM Signals With Dynamically Adaptive Emission Mask
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2023.3244937
Abstract: Orthogonal frequency division multiplexing (OFDM) signals with rectangular pulses exhibit low spectral confinement. Shaping their power spectral density (PSD) is imperative in the increasingly overcrowded spectrum to benefit from the cognitive radio (CR) paradigm. However,… read more here.
Keywords: low complexity; complexity spectral; spectral shaping; ofdm signals ... See more keywords