DocumentCode
2209637
Title
A Frequency Offset Estimation Scheme for OFDM Based UWB Systems
Author
Sahu, Benudhar ; Sen, Debarati ; Kumar, R. V Raja ; Chakrabarti, Saswat
Author_Institution
Dept. of Electron. & Electr. Commun. Eng., Indian Inst. of Technol., Kharagpur
fYear
2006
fDate
14-17 Nov. 2006
Firstpage
1
Lastpage
4
Abstract
Frequency offset estimation is one of the crucial stages for frequency synchronization in OFDM based systems such as MB-OFDM UWB systems. A frequency offset estimation scheme is proposed for coarse frequency offset estimate. Variance of the proposed frequency offset estimated scheme is compared with the Cramer Rao lower bound (CRLB). BER performance of the proposed scheme is also reported
Keywords
OFDM modulation; error statistics; frequency estimation; synchronisation; ultra wideband communication; BER performance; OFDM based system; UWB system; bit error rate; frequency offset estimation; frequency synchronization; orthogonal frequency division multiplexing; ultra wide-band; AWGN; Bit error rate; Delay estimation; Frequency estimation; Frequency shift keying; Frequency synchronization; Multiaccess communication; OFDM modulation; Timing; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2006. 2006 IEEE Region 10 Conference
Conference_Location
Hong Kong
Print_ISBN
1-4244-0548-3
Electronic_ISBN
1-4244-0549-1
Type
conf
DOI
10.1109/TENCON.2006.344155
Filename
4142624
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