DocumentCode
161641
Title
Linewidth-tolerant feed-forward dual-stage CPE algorithm based on 64-QAM constellation partitioning
Author
Bilal, Syed Muhammad ; Bosco, Gabriella ; Lau, Alan Pak Tao ; Lu, Chao
Author_Institution
DET, Politec. di Torino, Turin, Italy
fYear
2014
fDate
21-25 Sept. 2014
Firstpage
1
Lastpage
3
Abstract
A detailed analysis of a novel low-complexity two-stage digital feed-forward carrier recovery algorithm for 64-QAM, based on the rotation of constellation points to remove phase modulation is presented. Its performance and complexity is compared with previously proposed algorithms.
Keywords
feedforward; phase modulation; quadrature amplitude modulation; 64-QAM constellation partitioning; linewidth-tolerant feed-forward dual-stage CPE algorithm; novel low-complexity two-stage digital feed-forward carrier recovery algorithm; phase modulation; Algorithm design and analysis; Complexity theory; Laser noise; Partitioning algorithms; Phase estimation; Phase modulation; Phase noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2014 European Conference on
Conference_Location
Cannes
Type
conf
DOI
10.1109/ECOC.2014.6964187
Filename
6964187
Link To Document