DocumentCode
2306276
Title
Cyclic Correlation Based Symbol Duration Estimation for OFDM Signals
Author
Fang, Xiangqian ; Huo, Lei ; Duan, Tiandong
Author_Institution
Inst. of Inf. Eng., Inf. Eng. Univ.
fYear
2006
fDate
22-24 Sept. 2006
Firstpage
1
Lastpage
4
Abstract
This paper presents a novel method of symbol duration estimation for orthogonal frequency division multiplexing (OFDM) signals. This method exploits the cyclostationarity of OFDM signals and estimates the symbol duration by maximizing a sum of modulus squares of cyclic correlation estimates in the cyclic domain. The computer simulation has been carried out and good performance has been obtained when the SNR is above 4 dB
Keywords
OFDM modulation; OFDM signal cyclostationarity; computer simulation; cyclic correlation estimation; orthogonal frequency division multiplexing; symbol duration estimation; Computer simulation; Data communication; Digital audio broadcasting; Digital modulation; Fading; Frequency estimation; OFDM modulation; Satellite broadcasting; Signal processing; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location
Wuhan
Print_ISBN
1-4244-0517-3
Type
conf
DOI
10.1109/WiCOM.2006.83
Filename
4149260
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