Fine Frequency Synchronization Method for MB-OFDM UWB Systems 


Vol. 33,  No. 8, pp. 613-616, Aug.  2008


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  Abstract

In this paper, a fine residual frequency offset estimation scheme is proposed for multiband orthogonal frequency division multiplexing ultra-wideband (MB-OFDM UWB) systems. The basic idea of our approach is based on the fact that two adjacent OFDM symbols carry the identical information in the MB-OFDM UWB system, thus removing the need of pilot symbols. The mean square error of the synchronization scheme is evaluated and simulation results are used to verify the effectiveness of the proposed estimator. When compared to the pilot-aided conventional estimator, the proposed estimator has a lower estimation error.

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  Cite this article

[IEEE Style]

Y. You, "Fine Frequency Synchronization Method for MB-OFDM UWB Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 613-616, 2008. DOI: .

[ACM Style]

Young-Hwan You. 2008. Fine Frequency Synchronization Method for MB-OFDM UWB Systems. The Journal of Korean Institute of Communications and Information Sciences, 33, 8, (2008), 613-616. DOI: .

[KICS Style]

Young-Hwan You, "Fine Frequency Synchronization Method for MB-OFDM UWB Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 613-616, 8. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880