The Method of high speed Frequency Synchronization Using Spectrum correlation in ATSC terrestrial DTV System 


Vol. 30,  No. 9, pp. 858-866, Sep.  2005


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  Abstract

This paper proposes the method of frequency synchronization using the spectrum correlation in ATSC terrestrial DTV system. If the spectrum around pilot is severely distorted by multipath or mobile reception environment, the conventional algorithm using the pilot signal makes the estimation error of the frequency offset. Because the proposed algorithm acquires frequency synchronization using the correlation between the received spectrum and the standard spectrum without the use of pilot, the proposed method can acquire frequency synchronization faster and more accurate than conventional algorithm. And this paper proposes new method for ATSC frequency synchronization without the use of pilot.

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  Cite this article

[IEEE Style]

J. Lee, H. Song, W. Nam, J. Kim, S. Kim, "The Method of high speed Frequency Synchronization Using Spectrum correlation in ATSC terrestrial DTV System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 9, pp. 858-866, 2005. DOI: .

[ACM Style]

Joo-Hyung Lee, Hyun-Keun Song, Wan-ju Nam, Jae-Moung Kim, and Seung-Won Kim. 2005. The Method of high speed Frequency Synchronization Using Spectrum correlation in ATSC terrestrial DTV System. The Journal of Korean Institute of Communications and Information Sciences, 30, 9, (2005), 858-866. DOI: .

[KICS Style]

Joo-Hyung Lee, Hyun-Keun Song, Wan-ju Nam, Jae-Moung Kim, Seung-Won Kim, "The Method of high speed Frequency Synchronization Using Spectrum correlation in ATSC terrestrial DTV System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 9, pp. 858-866, 9. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880