Generalized OFDM for bridging between OFDM and single-carrier transmission

Haris Gacanin, Shinsuke Takaoka, Fumiyuki Adachi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

One of the main problems of orthogonal frequency division multiplexing (OFDM) is high peak-toaverage power ratio (PAPR). In this paper, a novel approach to alleviate the PAPR problem of OFDM is presented. A generalized OFDM (GOFDM) with frequency-domain equalization (FDE) is proposed. Various FDE techniques based on zero forcing (ZF), maximum ratio combining (MRC) and minimum mean square error (MMSE) are considered. The bit error rate (BER) performance of GOFDM in a frequency-selective fading channel is evaluated by computer simulation and compared with those of conventional OFDM and singlecarrier (SC) transmission.

Original languageEnglish
Title of host publication9th International Conference on Communications Systems 2004, ICCS 2004
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages145-149
Number of pages5
ISBN (Electronic)0780385497, 9780780385498
DOIs
Publication statusPublished - 2004 Jan 1
Event9th International Conference on Communications Systems, ICCS 2004 - Singapore, Singapore
Duration: 2004 Sep 7 → …

Publication series

Name9th International Conference on Communications Systems 2004, ICCS 2004

Other

Other9th International Conference on Communications Systems, ICCS 2004
CountrySingapore
CitySingapore
Period04/9/7 → …

ASJC Scopus subject areas

  • Computer Networks and Communications

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