On the Impact of Fading on Residual Self-Interference Power of In-Band Full-Duplex Wireless Systems

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

2 Citations (Scopus)

Abstract

In-band Wireless Full Duplex communication systems are capable of transmimng and receiving in the same band by canceling the self-interference (SI) power originated during the transmission. However, several issues may degrade its performance, including the nature of wireless SI channel. In this work we study the distribution of the residual SI power of an in-band full-duplex analog post-mixer canceler, which represents the amount of uncanceled SI. The impact of the fading channel is evaluated on the distribution of the residual SI power. The results achieved confirm that the type of fading channel strongly impacts the distribution of the residual SI power. This is a first step to understand the stochastic properties of the residual SI power, which is an important feature when digital-domain cancellation is jointly adopted with analog-domain cancellation to account with the effects of the propagation channel.

Original languageEnglish
Title of host publication2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages142-146
Number of pages5
ISBN (Print)9781538620700
DOIs
Publication statusPublished - 28 Aug 2018
Event14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018 - Limassol, Cyprus
Duration: 25 Jun 201829 Jun 2018

Publication series

NameInternational Wireless Communications and Mobile Computing Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISSN (Print)2376-6492

Conference

Conference14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018
CountryCyprus
CityLimassol
Period25/06/1829/06/18

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Keywords

  • In-band Full-duplex Wireless Systems
  • Performance Evaluation and Modeling
  • Self-interference Power Distribution

Cite this

Irio, L., & Oliveira, R. (2018). On the Impact of Fading on Residual Self-Interference Power of In-Band Full-Duplex Wireless Systems. In 2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018 (pp. 142-146). [8450357] (International Wireless Communications and Mobile Computing Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IWCMC.2018.8450357