OFDM transceiver design using C

Author

Bahaddur, Indira ; Triveni, C.L. ; Srikanth, P.C.

Author_Institution

Dept. of Electron. & Commun. Eng., Malnad Coll. of Eng., Hassan, India

fYear

2013

fDate

4-6 July 2013

Firstpage

1

Lastpage

4

Abstract

The aim of this paper is to design a baseband orthogonal frequency division multiplexing (OFDM) [1]-[2] transceiver including 8 point Fast Fourier Transform (FFT), 8 point Inverse Fast Fourier Transform (IFFT) [3] core processor, DPSK modulator[4], demodulator serial to parallel and parallel to serial converter blocks in C language. The main challenge is to derive the algorithm for Fast Fourier Transform (FFT) and Inverse Fast Fourier Transform (IFFT). There are many algorithms available that can implement FFT and IFFT.

Keywords

C language; OFDM modulation; demodulators; differential phase shift keying; fast Fourier transforms; inverse transforms; radio transceivers; telecommunication computing; 8 point fast fourier transform core processor; 8 point inverse fast fourier transform core processor; C language; DPSK modulator; FFT; IFFT; OFDM transceiver; baseband orthogonal frequency division multiplexing; demodulator parallel-to-serial converter blocks; demodulator serial-to-parallel converter; Demodulation; Discrete Fourier transforms; Fast Fourier transforms; Frequency modulation; OFDM; Transceivers; Fast Fourier Transform; asymmetric digital subscriber lines (ADSL); discrete multi tone(DMT); sinc function;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Communications and Networking Technologies (ICCCNT),2013 Fourth International Conference on

Conference_Location

Tiruchengode

Print_ISBN

978-1-4799-3925-1

Type

conf

DOI

10.1109/ICCCNT.2013.6726661

Filename

6726661