Title :
Multiplier-free blind phase noise estimation for CO-OFDM transmission
Author :
S. T. Le;N. Mac Suibhne;M. E. McCarthy;A. D. Ellis;S. K. Turitsyn
Author_Institution :
Aston Institute of Photonics Technologies, Aston University, Birmingham, B4 7ET, UK
Abstract :
We experimentally demonstrate an effective multiplier-free blind phase noise estimation technique for CO-OFDM systems for the first time based on the statistical properties of the received symbols´ phases. Our technique operates in polar coordinates, providing very low implementation complexity.
Keywords :
"Phase noise","OFDM","Bit error rate","Phase shift keying","Estimation","Complexity theory","Optical noise"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341658
