Performance Analysis of the Pre-Equalizer System for the OFDM System 


Vol. 39,  No. 12, pp. 864-869, Dec.  2014


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  Abstract

In this paper, we propose an OFDM system with a pre-equalizer which pre-distorting a transmission signal to compensate for the degradation of the system by the intersymbol interference and multi-path fading at the high-speed multimedia communications. We model an OFDM system by using C language, a simulation was performed. As a result, there was a performance of BER is about 7dB at 10<SUP>-3</SUP>, improved to 10<SUP>-4</SUP> on the MMSE property also 10<SUP>-3</SUP>.

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  Cite this article

[IEEE Style]

K. Cho, "Performance Analysis of the Pre-Equalizer System for the OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 12, pp. 864-869, 2014. DOI: .

[ACM Style]

Kyung-chul Cho. 2014. Performance Analysis of the Pre-Equalizer System for the OFDM System. The Journal of Korean Institute of Communications and Information Sciences, 39, 12, (2014), 864-869. DOI: .

[KICS Style]

Kyung-chul Cho, "Performance Analysis of the Pre-Equalizer System for the OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 12, pp. 864-869, 12. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880