In-band full-duplex (IBFD) technology can enable unique system capabilities and network
architectures by allowing devices to transmit and receive on the same frequency at the same …

In this article, we review the key concepts and the progress in the design of physical-layer
aspects of in-band full-duplex (IBFD) communications. One of the fundamental challenges in …

In this article, we address the challenges of transmitter-receiver isolation in mobile full-
duplex devices, building on shared-antenna-based transceiver architecture. First, self …

We propose a new analog self-interference cancellation (SIC) technique for in-band full-
duplex transmission in single-antenna systems. We use an RF circulator to separate …

Underwater acoustic (UWA) communication suffers from the limited available bandwidth for
data transmission. Full-duplex (FD) communication has demonstrated the ability of …

This paper presents an iterative estimation and cancellation technique for nonlinear in-band
full-duplex transceivers with IQ imbalances and amplifier nonlinearities. The estimation …

This paper presents a novel digital self-interference canceller for an inband multiple-input-
multiple-output (MIMO) full-duplex radio. The signal model utilized by the canceller is …

In contrast to the long-held belief that wireless systems can only work in half-duplex mode,
full-duplex (FD) systems are able to concurrently transmit and receive information over the …

This paper proposes an active radio frequency (RF) cancellation solution to suppress the
transmitter (TX) passband leakage signal in radio transceivers supporting simultaneous …

Time-division duplex (TDD) and frequency-division duplex (FDD) are mainly used in
commercial new radio (NR) deployments, where the time-or frequency-domain resources …