DocumentCode
3364289
Title
A Residual and Sampling Frequency Offset Estimation Scheme for Multiband OFDM
Author
Kim, Jee-Hyun ; Yang, Hyun ; Shim, Eu-Suk ; Song, Hyoung-Kyu ; You, Young-Hwan
Author_Institution
Sejong Univ., Seoul
fYear
2007
fDate
27-30 Aug. 2007
Firstpage
1
Lastpage
1
Abstract
In this paper, a residual frequency offset (RFO) and sampling frequency offset (SFO) estimator is proposed for ultra- wideband multi-band orthogonal frequency division multiplexing (UWB MB-OFDM) systems. The proposed scheme uses a time-domain spreaded data samples which is provided in MB-OFDM system. To demonstrate the efficiency of the proposed RFO and SFO estimator, comparisons are made with other existing estimator.
Keywords
OFDM modulation; sampling methods; ultra wideband communication; orthogonal frequency division multiplexing; residual frequency offset estimation; sampling frequency offset estimation; time-domain spreaded data samples; ultrawideband multiband OFDM systems; Baseband; Clocks; Constellation diagram; Fast Fourier transforms; Frequency estimation; Interference; OFDM; Sampling methods; Time domain analysis; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Broadband and Ultra Wideband Communications, 2007. AusWireless 2007. The 2nd International Conference on
Conference_Location
Sydney, NSW
Print_ISBN
978-0-7695-2846-5
Electronic_ISBN
978-0-7695-2846-5
Type
conf
DOI
10.1109/AUSWIRELESS.2007.11
Filename
4299650
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