Optimization of Low-Complexity Pilot-Based DSP for High Spectral Efficiency 51×24Gbaud PM-64QAM Transmission
Paper in proceeding, 2018
We implement a low-complexity pilot-based DSP and propose an overhead-throughput optimization method using achievable information rate. The optimization enables state-of-the-art spectral efficiency of 9.3 (8.3) bits/s/Hz with combined throughput of 11.9 (10.6) Tb/s after 480 (960) km of SSMF transmission with EDFA-only amplification.
Author
Mikael Mazur
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Jochen Schröder
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Abel Lorences Riesgo
Instituto de Telecomunicações
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
European Conference on Optical Communication, ECOC
Vol. 2018-September MoF4.2
978-1-5386-4862-9 (ISBN)
2018 European Conference on Optical Communication (ECOC)
Rome, Italy,
Rome, Italy,
Technologies for spatial-division multiplexing: The next frontier in optical communications
Swedish Research Council (VR) (2014-6138), 2015-01-01 -- 2018-12-31.
Areas of Advance
Information and Communication Technology
Subject Categories
Telecommunications
Atom and Molecular Physics and Optics
Communication Systems
DOI
10.1109/ECOC.2018.8535250