Convergence Comparison of CMA and ICA for Blind Polarization Demultiplexing of QPSK and 16-QAM Signals
Paper in proceedings, 2010
Two algorithms for blind polarization demultiplexing, based on the constant modulus criterion and independent component analysis, are compared. It is found that the latter converges significantly faster to within a given SNR penalty tolerance.
Author
Pontus Johannisson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Henk Wymeersch
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Martin E Sjödin
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Ahmet Serdar Tan
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Erik Agrell
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Proceedings of European Conference on Optical Communication, ECOC 2010, Turin, Italy, September 19-23, 2010
5621256
Areas of Advance
Information and Communication Technology
Subject Categories
Telecommunications
Signal Processing
DOI
10.1109/ECOC.2010.5621256
ISBN
978-142448535-2