DocumentCode
460542
Title
Iterative Phase Noise Mitigation for Turbo Coded OFDM System
Author
Yue, Li ; Zhao, Danfeng ; Yang, Jianhua
Author_Institution
Inf. & Commun. Eng. Coll., Harbin Eng. Univ.
Volume
2
fYear
2006
fDate
25-28 June 2006
Firstpage
1197
Lastpage
1201
Abstract
In this paper, we present a new iterative phase noise mitigation method for Turbo coded OFDM system and analyze the influence of phase noise on system performance. The soft output of turbo decoder is used to estimate the phase noise in the frequency domain iteratively, and then cyclic convolution is adopted to correct the phase noise. Simulation result shows the proposed method can significantly improve system performance through some few times of iteration
Keywords
OFDM modulation; frequency-domain analysis; iterative decoding; modulation coding; phase noise; turbo codes; OFDM system; cyclic convolution; frequency domain; iterative phase noise mitigation; turbo decoder; Frequency domain analysis; Frequency estimation; Iterative decoding; Iterative methods; OFDM; Performance analysis; Phase estimation; Phase noise; System performance; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location
Guilin
Print_ISBN
0-7803-9584-0
Electronic_ISBN
0-7803-9585-9
Type
conf
DOI
10.1109/ICCCAS.2006.284861
Filename
4064102
Link To Document