Experimental Investigation of a Four-Dimensional 256-ary Lattice-based Modulation Format
Paper in proceeding, 2015
A four-dimensional modulation format with 256 point from the D4-lattice (256-D4) is compared to PM-16QAM in experiments. 256-D4 is more sensitive at high OSNR but with a 21.3% overhead turbo product code, PM-16QAM outperforms 256-D4.
PM-16QAM
modulation
4-dimensional modulation formats
256-D4
Coherent communication
D4
modulation formats
lattice based modulation
Author
Tobias Eriksson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Saleem Alreesh
Fraunhofer Society
Technische Universität Berlin
Carsten Schmidt-Langhorst
Fraunhofer Society
Felix Frey
Fraunhofer Society
Pablo Wilke Berenguer
Fraunhofer Society
Colja Schubert
Fraunhofer Society
Johannes Fischer
Fraunhofer Society
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Erik Agrell
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
2015 Optical Fiber Communications Conference and Exhibition, OFC 2015, Los Angeles, United States, 22-26 March 2015
978-1-55752-937-4 (ISBN)
Optical Fiber Communication Conference, OFC 2015
Los Angeles, USA,
Los Angeles, USA,
Areas of Advance
Information and Communication Technology
Subject Categories (SSIF 2011)
Telecommunications
Communication Systems
DOI
10.1364/OFC.2015.W4K.3