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Informative Article | Electronics & Communication Engineering | India | Volume 6 Issue 11, November 2017

Study of OFDM System for Application of Wireless Communication

Mayanka Saket

Abstract: OFDM is Orthogonal Frequency Division Multiplexing. This multiplexing technique use for many of the latest wireless and telecommunication standards. OFDM split wideband signal into narrowband signal for transmission. The transmission of these individual narrow band signal are executed with orthogonal carriers utilize this approach achieving high data rate transmission without ISI and high spectral efficiency requirement for wireless communication. In this paper discuss basic system of OFDM is gaining a wide spread popularity within the wireless transmission. The research paper focus on basic principle of OFDM and also discuss OFDM based UWB approach. finally the paper provide a number of wireless application where OFDM used and its advantages and disadvantages.

Keywords: OFDM, Inter Carrier Interface ICI, Inter Symbol Interface ISI, Peak Average Power Ratio PAPR, Carrier Frequency Offset CFO, Cyclic Prefix CP, Bit Error Rate BER

Edition: Volume 6 Issue 11, November 2017,

Pages: 390 - 393

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