DocumentCode
22864
Title
Analysis of Partial Pilot Filling Phase Noise Compensation for CO-OFDM Systems
Author
Hussin, S. ; Puntsri, K. ; Noe, Reinhold
Author_Institution
Department of Optical Communication and High-Frequency Engineering, Institute of Electrical Engineering and Information Technology, University of Paderborn, Paderborn, Germany
Volume
25
Issue
12
fYear
2013
fDate
15-Jun-13
Firstpage
1099
Lastpage
1102
Abstract
In coherent optical orthogonal frequency division multiplexing (CO-OFDM) systems, phase noise of transmitter and local oscillator lasers has an important impact on system performance. In this letter, a partial pilot filling compensation scheme is analyzed and compared to conventional common phase error compensation and RF-pilot-based phase noise compensation. The effects of phase noise for various laser linewidths and of received optical power on system performance are evaluated. A CO-OFDM transmission system with 4-QAM is simulated with VPI transmissionMaker V8.7.
Keywords
Optical fiber communication; orthogonal frequency division multiplexing (OFDM); phase noise; quadrature amplitude modulation (QAM);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2013.2258332
Filename
6502657
Link To Document