On ISI and ICI cancellation for FBMC/OQAM system using iterative decoding and ML detection

Yahya J. Harbi, Alister G. Burr

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

Abstract

In this paper iterative interference cancellation (IC) is introduced to eliminate the inherent intersymbol interference (ISI) and intercarrier interference (ICI) terms in filter bank multicarrier/offset quadrature amplitude modulation (FBMC/OQAM). An iterative interference cancellation receiver is proposed using a Low-Density Parity-Check (LDPC) decoder with a maximum likelihood (ML) detector. Different channel conditions for different environments are simulated. Bit error probability is compared with the conventional FFT-OFDM system for LTE multipath channels. The obtained results show that the probability of error in the FBMC/OQAM scheme is improved in many scenarios with a noticeable increase in the system complexity.

Original languageEnglish
Title of host publication2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PublisherIEEE
Volume2016-September
ISBN (Electronic)9781467398145
DOIs
Publication statusPublished - 12 Sept 2016
Event2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 - Doha, Qatar
Duration: 3 Apr 20167 Apr 2016

Conference

Conference2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Country/TerritoryQatar
CityDoha
Period3/04/167/04/16

Keywords

  • conventional OFDM-FFT
  • FBMC/OQAM
  • iterative interference cancellation
  • LDPC decoder
  • ML

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