Multilevel Coding with Flexible Probabilistic Shaping for Rate-Adaptive and Low-Power Optical Communications
Paper i proceeding, 2020
A novel multilevel coded modulation scheme with probabilistic shaping is presented. It can reduce the power consumption up to 9 times compared with uniform signaling in the regime of typical hard-decision FEC thresholds.
(060.4080) Modulation
(060.2330) Fiber Optics Communication
Författare
Tsuyoshi Yoshida
Osaka University
Mitsubishi Electric Corporation
Magnus Karlsson
Chalmers, Mikroteknologi och nanovetenskap
Erik Agrell
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
21622701 (eISSN)
9083139
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
San Diego, USA,
San Diego, USA,
Signalformning i optisk datatransmission – bortom gausskanalen
Vetenskapsrådet (VR) (2017-03702), 2018-01-01 -- 2021-12-31.
Ämneskategorier
Telekommunikation
Kommunikationssystem
Annan elektroteknik och elektronik
DOI
10.1364/OFC.2020.M3J.7