M Kong, J Yu - Optics Communications, 2018 - Elsevier
As we know, probabilistic shaping (PS), as a typical one of modulation format optimization technologies, becomes a promising technology and attracts more and more attention …
J Yu - Frontiers of Optoelectronics, 2019 - Springer
In this paper, the recent progress on spectrally efficient single carrier (SC) 400G optical signal transmission was summarized. By using quadrature phase shift keying (QPSK), 16 …
We experimentally demonstrate the efficiency of nonbinary GF (3)/GF (3 2) LPDC-coded non- uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder …
L Sun, J DU, F HUA, N TANG, Z HE - ZTE Communications, 2020 - zte.magtechjournal.com
In recent years, explosively increasing data traffic has been boosting the continuous demand of high speed optical interconnection inside or among data centers, high …
Different non-uniform (probability shaping) signaling schemes are introduced in this invited paper. By transmitting symbols with different probabilities, energy efficiency (shaping gain) …
Nowadays, the users' demand of high quality multimedia contents and the available spectrum resources drive the Digital Terrestrial Television (DTT) market. Next generation …