Title :
Coded modulation and approaching nonlinear Shannon limit
Author :
Zhang, Haijun ; Batshon, H.G.
Author_Institution :
TE SubCom, Eatontown, NJ, USA
Abstract :
We review single parity check based bit-interleaved coded modulation with iterative decoding in fiber optic systems. Coded modulation achieves high SNR sensitivity and large Euclidean distance and can remove phase ambiguity which allows approaching nonlinear Shannon limit.
Keywords :
interleaved codes; iterative decoding; modulation coding; optical fibre communication; optical modulation; parity check codes; fiber optic systems; high SNR sensitivity; iterative decoding; large Euclidean distance; nonlinear Shannon limit approach; phase ambiguity; single parity check based bit-interleaved coded modulation; Encoding; Euclidean distance; Forward error correction; Parity check codes; Phase shift keying; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964213
