DocumentCode
1834431
Title
Improved timing estimation for OFDM systems using preambles with repetitive patterns
Author
Cho, Yong-Ho ; Jin, Seung-Ri ; Park, Dong-Jo
fYear
2010
fDate
17-19 Nov. 2010
Firstpage
69
Lastpage
70
Abstract
We propose an improved timing estimation method for orthogonal frequency-division multiplexing (OFDM) systems that employ a preamble with time-domain repetitive patterns. The proposed method exploits the unique correlation property of the preamble including its cyclic prefix. Numerical results show that the proposed scheme is robust in fading multipath channels, achieving better performance than the existing methods.
Keywords
OFDM modulation; fading channels; multipath channels; time-domain analysis; OFDM system; cyclic prefix; fading multipath channel; orthogonal frequency-division multiplexing; time-domain repetitive pattern; timing estimation; Decision support systems; Neodymium; Orthogonal frequency-division multiplexing (OFDM); Synchronization; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Communication Technology Convergence (ICTC), 2010 International Conference on
Conference_Location
Jeju
Print_ISBN
978-1-4244-9806-2
Type
conf
DOI
10.1109/ICTC.2010.5674720
Filename
5674720
Link To Document