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

9083139

2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
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

Mer information

Senast uppdaterat

2022-04-05