Title :
Complexity analysis of adaptive frequency-domain equalization for MIMO-SDM transmission
Author :
Randel, S. ; Winzer, P.J. ; Montoliu, M. ; Ryf, R.
Author_Institution :
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
Abstract :
We describe a low-complexity frequency-domain equalizer enabling MIMO-SDM transmission. We find that an unconstrained implementation can lead to a considerably reduced complexity with a Q-factor penalty of 0.2 dB. We further discuss complexity scaling of a 1-Tb/s MIMO-SDM interface.
Keywords :
MIMO communication; Q-factor; optical fibre networks; space division multiplexing; MIMO-SDM transmission; Q-factor penalty; adaptive frequency-domain equalization; bit rate 1 Tbit/s; complexity analysis; complexity scaling;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1540
