Single parity check multi-core modulation for power efficient spatial super-channels
Paper i proceeding, 2014
We investigate multi-core modulation formats for spatial super-channels using a single parity check on PDM-QPSK symbols. Compared to per-core PDM-QPSK, we show improvements in required OSNR of up to 1.8 dB, with minimal impact on spectral efficiency.
Författare
Benjamin Puttnam
Japan National Institute of Information and Communications Technology
J. M. D. Mendinueta
Japan National Institute of Information and Communications Technology
R. S. Luis
Japan National Institute of Information and Communications Technology
Tobias Eriksson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Y. Awaji
Japan National Institute of Information and Communications Technology
N. Wada
Japan National Institute of Information and Communications Technology
Erik Agrell
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
2014 European Conference on Optical Communication, ECOC 2014; Cannes; France; 21 September 2014 through 25 September 2014
Art. no. 6964197- 6964197
978-295494440-1 (ISBN)
Ämneskategorier
Elektroteknik och elektronik
Nanoteknik
DOI
10.1109/ECOC.2014.6964197
ISBN
978-295494440-1