DocumentCode
2257403
Title
Preamble-based time synchronization for OFDM WLAN systems
Author
Cheng, Qi ; Qiu, Wanzhi
Author_Institution
Univ. of Western Sydney, Sydney
fYear
2007
fDate
17-19 Oct. 2007
Firstpage
190
Lastpage
193
Abstract
A method for time synchronization is proposed for OFDM based WLAN systems. The proposed method has a comparable performance as an existing approach, but requires less computation. The first half of the long-symbol guard interval needs to be zero padded for the development of the new method.
Keywords
OFDM modulation; synchronisation; wireless LAN; OFDM WLAN system; orthogonal frequency division multiplexing; preamble-based time synchronization; wireless local area network; Binary phase shift keying; Channel estimation; Convolution; Data models; Frequency division multiplexing; Frequency synchronization; Multipath channels; OFDM modulation; Quadrature phase shift keying; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Information Technologies, 2007. ISCIT '07. International Symposium on
Conference_Location
Sydney,. NSW
Print_ISBN
978-1-4244-0976-1
Electronic_ISBN
978-1-4244-0977-8
Type
conf
DOI
10.1109/ISCIT.2007.4392010
Filename
4392010
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