Title :
A robust deflation based demultiplexing algorithm for PSK/QAM coherent optical systems
Author :
Selmi, Mehrez ; Ciblat, Philippe ; Jaouën, Yves ; Gosset, Christophe
Author_Institution :
Telecom ParisTech, Paris, France
Abstract :
We propose an adaptation of the CMA algorithm in order to ensure singularity-free transmission independently of the channel characteristics. This adaptation is implemented using a blockwise approach in 112Gbit/s context and valid for PSK/QAM formats.
Keywords :
demultiplexing; optical communication; phase shift keying; quadrature amplitude modulation; CMA algorithm; PSK/QAM coherent optical systems; blockwise approach; channel characteristics; robust deflation based demultiplexing; singularity-free transmission; Bit error rate; Equalizers; Optical polarization; Optical receivers; Optical signal processing; Quadrature amplitude modulation; Signal processing algorithms;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
