2015
Conference Paper
Title

Experimental investigation of a four-dimensional 256-ary lattice-based modulation format

Abstract
A four-dimensional modulation format with 256 point from the D<sub>4</sub>-lattice (256-D<sub>4</sub>) is compared to PM-16QAM in experiments. 256-D<sub>4</sub> is more sensitive at high OSNR but with a 21.3% overhead turbo product code, PM-16QAM outperforms 256-D<sub>4</sub>.
Author(s)
Eriksson, T.A.
Alreesh, S.
Schmidt-Langhorst, C.
Frey, F.
Berenguer, P.W.
Schubert, C.
Fischer, J.K.
Andrekson, P.A.
Karlsson, M.
Agrell, E.
Mainwork
Conference
DOI
Language
English