2021
DOI: 10.1109/ojcoms.2021.3085518
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On Full-Duplex Radios With Modulo-ADCs

Abstract: Wireless full-duplex (FD) transceivers have become more commonplace in the recent years, enabled by improvements in hardware as well as in signal processing algorithms dedicated to self-interference (SI) mitigation. A key design target for any FD radio is to limit the analog-to-digital converter (ADC) quantization noise affecting the signal of interest (SoI), which results from the difference in dynamic range between the SI and the SoI at the input of the ADC. Indeed, when using conventional ADCs, since the SI… Show more

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Cited by 10 publications
(2 citation statements)
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“…The quantization noise q(n) is also considered to be an AWGN [34,35] characterized by its variance given by (11):…”
Section: Power Of Si Componentsmentioning
confidence: 99%
“…The quantization noise q(n) is also considered to be an AWGN [34,35] characterized by its variance given by (11):…”
Section: Power Of Si Componentsmentioning
confidence: 99%
“…Although an iterative process that requires all beams to form together will face challenges scaling up to multi-user BS scenarios, when communicating with two clients in FD the algorithm performs well. Several other attempts at SI cancellation have included alterations to the underlying hardware outside the scope of this paper [19,[22][23][24].…”
Section: Related Work 221 Hybrid Architecture Full-duplexmentioning
confidence: 99%