Wireless networks with their ubiquitous applications have become an indispensable part of
our daily lives. Wireless networks demand more and more spectral resources to support the …

In this work, we address the problem of a joint robust transmission, reflection and reception
strategy design at an active reconfigurable intelligent surface (RIS)-assisted underlay …

Dynamic spectrum sharing (DSS) has recently attracted keen interest from regulatory bodies
around the world as a key strategy to overcome spectrum scarcity in beyond 5G networks. In …

New device capabilities supporting spectrum and energy-efficient internet of things (IoT)
deployments are expected to drive the evolution of fifth-generation (5G) and beyond …

While purely digital phased arrays were once discarded as simultaneous transmit and
receive (STAR) capable platforms, this notion has recently been reconsidered. Previous …

In this paper, we investigate a full duplex (FD) multi-user non-orthogonal multiple access
(NoMA) communication system based on the optimization of received signal-to-interference …

An advanced duplex scheme called cross-division duplex (XDD) is proposed to enhance
uplink (UL) coverage in time division duplex (TDD) carriers by utilizing self-interference …

In this paper, the feasibility of spectrum sharing between a multiple-input multiple-output
(MIMO) radar system (RS) and a MIMO cellular system (CS), comprising of a full-duplex (FD) …

Spectrum sharing and full duplexing are two promising technologies for alleviating the
severe spectrum crunch that has threatened to blight the progress of future wireless …

In this paper, we consider a secure full-duplex (FD) multi-user multiple-input multiple-output
(MU-MIMO) network where an FD base station simultaneously communicates with users and …