DocumentCode
712550
Title
Performance and complexity comparison of CPE algorithms for 256-QAM optical signals
Author
Bilal, S.M. ; Bosco, G. ; Cheng, J. ; Lau, Alan Pak Tao ; Chao Lu
Author_Institution
DET, Politec. di Torino, Turin, Italy
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
3
Abstract
A detailed analysis of different CPE schemes for 256- QAM signals is presented. Viterbi&Viterbi algorithms demonstrate very poor performance, while the best compromise between complexity and performance is achieved using the BPS+MLE algorithm.
Keywords
maximum likelihood estimation; optical fibre communication; quadrature amplitude modulation; signal processing; 256-QAM optical signals; BPS+MLE algorithm; CPE algorithms; Viterbi algorithms; Complexity theory; Decision support systems; Modulation; Partitioning algorithms; Phase noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location
Los Angeles, CA
Type
conf
Filename
7121909
Link To Document