Adopting full-duplex (FD) technique in the underlay cognitive radio network (CRN), the
secondary user can sense the activity of the primary user (PU) and transmit data …

This paper considers the use of full-duplex technology in cognitive radio networks to allow
secondary users to sense the presence of primary users and transmit data simultaneously …

In traditional cognitive radio networks (CRNs), secondary users (SUs) typically access the
spectrum of primary users (PUs) by a two-stage “listen-before-talk”(LBT) protocol, ie, SUs …

In this paper, a non-time-slotted cognitive radio network (CRN) is considered, where the
primary user (PU) can change its state between transmission and mute at any time within …

Full-duplex (FD) interaction gets anticipated to double spectrum efficiency (SE) with either
the growth of self-interference repression methods. The secondary users (sus) may …

Since past few years, as the technology growing in the field of wireless communication with
their ubiquitous application, the demand for spectrum resources is also increased. To exploit …

In this paper, we investigate the performance of the energy harvesting (EH) concept in full-
duplex multiple-input-single-output cognitive radio networks (FD-MISO-CRNs). In the …

With the development of self-interference suppression techniques, full-duplex (FD)
communication is expected to double the spectrum efficiency (SE). In FD based cognitive …

In order to effectively solve the problem of spectrum shortage, cognitive radio and full duplex
have been proposed and widely studied in recent year. In this paper, we integrate cognitive …

In this paper, we consider RF energy harvesting full-duplex (FD) cognitive radio networks
(CRNs) which employs cooperative spectrum sensing (CSS) to improve the sensing …