On the Performance under Hard and Soft Bitwise Mismatched-Decoding
Paper in proceeding, 2020
We investigated a suitable auxiliary channel setting and the gap between Q-factors with hard and soft demapping. The system margin definition should be reconsidered for systems employing complex coded modulation with soft forward error correction.
Author
Tsuyoshi Yoshida
Osaka University
Mitsubishi Electric Corporation
Mikael Mazur
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Jochen Schröder
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Erik Agrell
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
9083476
978-194358071-2 (ISBN)
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
San Diego, USA,
San Diego, USA,
Subject Categories
Computer Engineering
Telecommunications
Communication Systems
DOI
10.1364/OFC.2020.Th1I.5
ISBN
9781943580712