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International Journal of Advanced Research in Computer and Communication Engineering
International Journal of Advanced Research in Computer and Communication Engineering A monthly Peer-reviewed & Refereed journal
ISSN Online 2278-1021ISSN Print 2319-5940Since 2012
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← Back to VOLUME 3, ISSUE 7, JULY 2014

Study of OFDM Variants and Implementation of OFDM Using fft ifft

ANSHUL C.GURVE, S.S.WASNIK, A.D.BIJWE ASHWINI S.YERLEKAR, NILESH CHIDE Lecturer, Electronics & Communication Engineering, S.D.M.P., Nagpur, India Asst. Professor, Electronics & Communication Engineering, P.I.E.T., Nagpur, India Asst. Professor, Electronics & Communication Engineering, P.I.E.T., Nagpur, India Asst. Professor, Information & Technology Engineering, DBACER., Nagpur, India Asst. Professor, Electronics Engineering, RGCER, Nagpur, India

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Abstract: Due to the capacity of OFDM to transmit a high-speed data stream using multiple spectral-overlapped lower- speed subcarriers, it has been widely adopted in many new and emerging broadband wireless and wire-line communication systems. OFDM technology offers superior advantages of robustness against inter-carrier, high spectrum efficiency, adaptability to server channel conditions and inter-symbol interference, etc. so such system is adapted in various ways to increase the performance in communication system. OFDM system has gained much attention because it has effective solution for intersymbol interference which caused by dispersive channel. Orthogonal Frequency Division Multiplexing (OFDM) has been recognized as an outstanding method for high-speed cellular data communication where its implementation relies on very high-speed digital signal processing. OFDM systems are used to transmit high speed data rate. The approach of this paper is to study the variants of OFDM, designing of OFDM system and implementation of OFDM.

Keywords: fft,ifft,ofdm,vhdl

How to Cite:

[1] ANSHUL C.GURVE, S.S.WASNIK, A.D.BIJWE ASHWINI S.YERLEKAR, NILESH CHIDE Lecturer, Electronics & Communication Engineering, S.D.M.P., Nagpur, India Asst. Professor, Electronics & Communication Engineering, P.I.E.T., Nagpur, India Asst. Professor, Electronics & Communication Engineering, P.I.E.T., Nagpur, India Asst. Professor, Information & Technology Engineering, DBACER., Nagpur, India Asst. Professor, Electronics Engineering, RGCER, Nagpur, India, β€œStudy of OFDM Variants and Implementation of OFDM Using fft ifft,” International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)

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