To prolong the lifespan of low-power cognitive sensors, we consider a backscatter-assisted
wireless-powered cognitive radio network (WPCRN) in which the sensors must harvest …

This article studies the secondary users' sum-throughput in an in-band full-duplex (I-FD)
cognitive wireless powered backscatter communication network. The secondary network …

This paper considers the problem of beamforming optimization in a cognitive cooperative
energy harvesting network, in which the secondary transmitter (ST) harvests energy from the …

This paper introduces a comprehensive wireless energy harvesting model applied for
multiple secondary users (SUs) in full-duplex cognitive radio networks. In this proposed …

In this paper, we integrate wireless powered communication networks (WPCNs) with
cognitive radio networks (CRNs) in order to develop wireless powered CRNs (WP-CRNs) …

In this paper, we consider a cognitive radio system with some of secondary users (SUs)
equipped with multiple antenna full-duplex transceivers. We design a hybrid system to …

The research work investigates a wirelessly powered cognitive wireless communication
network (CWPCN) for Internet of Things (IoT) applications that consists of a main and …

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 recent advances in radio frequency (RF) energy harvesting (EH) technologies,
wireless powered cooperative cognitive radio network (CCRN) has drawn an upsurge of …

This paper investigates the power resource optimization problem for a new cognitive radio
framework with a symbiotic backscatter-aided full-duplex secondary link under imperfect …