PAPR comparison between conventional OFDM and fast-OFDM on radio over fiber applications

Milton Napoleón Tipán-Simbaña, Jeison Marín Alfonso, Leonardo Betancur, Ferney Amaya-Fernández

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this paper we present a comparison of the peak to average power ratio (PAPR) between ortogonal frequency division multiplexing (OFDM) based on fast Fourier transform (FFT) and Fast-OFDM (FOFDM) based on discrete cosine transform (DCT). It is shown that although the probability of PAPR is slightly higher for systems using the discrete cosine transform, the difference between the conventional OFDM and fast OFDM schemes are not significant as well has been presented in previous papers in the academic community, it is important to remark that the techniques used for PAPR reduction could be used in both schemes without significant performance differences.

Original languageEnglish
Title of host publication2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Conference Proceedings
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Medellin, Colombia
Duration: 22 May 201324 May 2013

Publication series

Name2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Conference Proceedings

Conference

Conference2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013
Country/TerritoryColombia
CityMedellin
Period22/05/1324/05/13

Keywords

  • Fast OFDM
  • OFDM
  • PAPR performance

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