Nonlinear Power Amplifier Effects on a Full Duplex Spatial Modulation System

Yanni Zhou, Florin Hutu, Guillaume Villemaud, Taneli Riihonen

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

Abstract

In this paper, we consider a full duplex (FD) system using spatial modulation (SM) technique for simultaneous transmission. Despite the recent studies on the combination of these two techniques, nonlinear effects of devices have been ignored. This paper demonstrates, for the first time, the nonlinear power amplifier (PA) effects on a full duplex spatial modulation (FDSM) system. A digital canceller is adopted to deal with the strong self-interference (SI) in presence of PA nonlinearities. The results are verifying that the considered canceller can suppress SI close to the thermal noise level and has high reliability to ensure the performance of the system.

Original languageEnglish
Title of host publication2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021
PublisherIEEE
Pages824-828
Number of pages5
ISBN (Electronic)9781728175867
DOIs
Publication statusPublished - 2021
Publication typeA4 Article in a conference publication
EventIEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications - Helsinki, Finland
Duration: 13 Sep 202116 Sep 2021

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2021-September
ISSN (Electronic)2166-9589

Conference

ConferenceIEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications
Country/TerritoryFinland
CityHelsinki
Period13/09/2116/09/21

Keywords

  • bit error rate
  • Full duplex
  • nonlinear self-interference cancellation
  • power amplifier
  • spatial modulation

Publication forum classification

  • Publication forum level 1

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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