Beamformmg Design for Full-Duplex DF Relaying Networks

Ji Ho Lee, Young Chai Ko

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

Abstract

In this paper, we consider a two-way full-duplex 0FD) multiple-input multiple-output (MIMO) relay networks. In order to obtain a satisfactory performance, the appropriate interference handling scheme must be considered at the FD node. We propose an iterative beamforming design to mitigate the self-interference (SI) and inter-user-interference (IUI) simultaneously at the relay. Also, the proposed beamforming is designed to preserve the spatial dimensions of the data to successfully exchange the information between two sources. From numerical result, we show that the two-way FD MIMO relay networks can achieve better performance over the one-way FD MIMO networks.

Original languageEnglish
Title of host publicationICTC 2020 - 11th International Conference on ICT Convergence
Subtitle of host publicationData, Network, and AI in the Age of Untact
PublisherIEEE Computer Society
Pages1503-1505
Number of pages3
ISBN (Electronic)9781728167589
DOIs
Publication statusPublished - 2020 Oct 21
Event11th International Conference on Information and Communication Technology Convergence, ICTC 2020 - Jeju Island, Korea, Republic of
Duration: 2020 Oct 212020 Oct 23

Publication series

NameInternational Conference on ICT Convergence
Volume2020-October
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference11th International Conference on Information and Communication Technology Convergence, ICTC 2020
CountryKorea, Republic of
CityJeju Island
Period20/10/2120/10/23

Keywords

  • beamforming
  • full-duplex
  • Two-way relay

ASJC Scopus subject areas

  • Information Systems
  • Computer Networks and Communications

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