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Communication Dans Un Congrès Année : 2021

USRP Experimental Approach for Digital Self-Interference Cancellation in Full-Duplex Communications

Résumé

In-band full-duplex (FD) operation mode represents a key solution in achieving the performance required by the next-generation communications system, especially in terms of spectral efficiency. Therefore, the research interest in the development of enhanced self-interference cancellation (SIC) techniques has grown exponentially. In this paper, we propose an experimental approach relying on software-defined radio (SDR) technology and GNU Radio, which aims at evaluating the performance of the newly proposed SIC solutions under realistic conditions. Additionally, the interference cancellation capacity of a digital SIC method based on recursive adaptive filtering is tested in a point-to-point configuration.
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Dates et versions

hal-03535627 , version 1 (19-01-2022)

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Citer

Cristina Despina-Stoian, Roua Youssef, Angela Digulescu, Emanuel Radoi, Florin Popescu, et al.. USRP Experimental Approach for Digital Self-Interference Cancellation in Full-Duplex Communications. 2021 International Conference on Advanced Technologies for Communications (ATC), Oct 2021, Ho Chi Minh City, Vietnam. pp.232-236, ⟨10.1109/ATC52653.2021.9598203⟩. ⟨hal-03535627⟩
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