On Self-Interference Cancellation under the Existence of Desired Signal in In-Band Full-Duplex Communications

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Abstract

We consider self-interference (SI) channel estimation problem for SI cancellation (SIC) in full duplex (FD) radio systems. The SI channel estimation is degraded if the estimation is performed under the existence of desired signal, since desired signal hinders SI channel estimation, and the overall SI cancellation performance is limited. In this paper, we evaluate and analyze the performance degradation and compare this scenario with the offline SI channel estimation.

Original languageEnglish
Title of host publicationICTC 2019 - 10th International Conference on ICT Convergence
Subtitle of host publicationICT Convergence Leading the Autonomous Future
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1002-1005
Number of pages4
ISBN (Electronic)9781728108926
DOIs
StatePublished - Oct 2019
Event10th International Conference on Information and Communication Technology Convergence, ICTC 2019 - Jeju Island, Korea, Republic of
Duration: 16 Oct 201918 Oct 2019

Publication series

NameICTC 2019 - 10th International Conference on ICT Convergence: ICT Convergence Leading the Autonomous Future

Conference

Conference10th International Conference on Information and Communication Technology Convergence, ICTC 2019
Country/TerritoryKorea, Republic of
CityJeju Island
Period16/10/1918/10/19

Keywords

  • channel estimation
  • Full duplex radio
  • self-interference cancellation

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