DocumentCode
1205228
Title
A novel timing estimation method for OFDM systems
Author
Park, Byungjoon ; Cheon, Hyunsoo ; Kang, Changeon ; Hong, Daesik
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
7
Issue
5
fYear
2003
fDate
5/1/2003 12:00:00 AM
Firstpage
239
Lastpage
241
Abstract
We present a novel timing offset estimation method for orthogonal frequency division multiplexing systems. The estimator proposed here is designed to avoid the ambiguity which occurs in Schmidl´s (1997) timing offset estimation method. The performance of the proposed scheme is presented in terms of mean and mean-square error (MSE) obtained by simulations. The simulation results show that the proposed estimator has a significantly smaller MSE than the other estimators.
Keywords
OFDM modulation; mean square error methods; parameter estimation; synchronisation; timing; MSE; OFDM systems; mean-square error; orthogonal frequency division multiplexing; simulation results; symbol timing method; timing offset estimation; timing synchronization; Frequency division multiplexing; Frequency estimation; Frequency synchronization; Intersymbol interference; OFDM; Proposals; Robustness; Time domain analysis; Timing; Uncertainty;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2003.812181
Filename
1200195
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