[FSZ18a] Performance of Linear and Widely Linear Equalizers for FBMC/OQAM modulation

Conférence Internationale avec comité de lecture : IEEE ICT 2018, June 2018, pp.1-5, France,

Auteurs: H. Fhima , B. Sens Chang , R. Zayani , H. Shaiek , D. Roviras , R. Bouallegue

motcle:

Résumé: In this paper, we compare BER performance of linear (MMSE-LE) and widely Linear (MMSE-WLE) equalizers applied on a filter bank multi-carrier modulation with Offset-QAM modulation (FBMC-OQAM). Theoretical expressions of bit error rate (BER) are derived with very good agreement with simulations. An equivalent model using $M-$ary pulse amplitude modulation ($M-$PAM) is derived from the FBMC modulator$/$demodulator. Theoretical BER expressions are based on this model. We show that BER for the LE is highly dependent on the fact that adjacent sub-carriers are switched on or off while WLE gives always the best performance.

Collaboration: USC

BibTeX

@inproceedings {
	FSZ18a,
	title	=	"{Performance of Linear and Widely Linear Equalizers for FBMC/OQAM modulation}",
	author	=	" h. Fhima and b. sens chang and R. Zayani and H. Shaiek and D. Roviras and R. Bouallegue ",
	booktitle	=	"{IEEE ICT 2018}",
	year	=	2018,
	month	=	"June",
	pages	=	"1-5",
	address	=	" France",
}