DocumentCode
2256996
Title
Pilot-Aided Iterative Frequency Offset Estimation for Digital Video Broadcasting Systems
Author
Lee, Kyung-Taek ; Seo, Jong-Soo
Author_Institution
Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul
fYear
2007
fDate
10-14 Jan. 2007
Firstpage
1
Lastpage
2
Abstract
This paper deals with a simple way of estimating the integer frequency offset (IFO) of OFDM-based digital video broadcasting (DVB) system. By modifying the conventional maximum likelihood (ML) estimator to have multi-stage estimation strategy, the IFO estimator is derived. Simulations indicate that the proposed IFO estimator works robustly when compared to ML estimator.
Keywords
OFDM modulation; digital video broadcasting; frequency estimation; iterative methods; maximum likelihood estimation; DVB; OFDM; digital video broadcasting systems; maximum likelihood estimator; multi-stage estimation strategy; pilot-aided iterative frequency offset estimation; Bandwidth; Digital video broadcasting; Frequency estimation; Maximum likelihood estimation; Next generation networking; OFDM; Robustness; Scattering; Timing; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
1-4244-0763-X
Electronic_ISBN
1-4244-0763-X
Type
conf
DOI
10.1109/ICCE.2007.341554
Filename
4146140
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