Energy supplies, spectrum resources, and transmission overheads of wireless nodes are the
bottlenecks in decentralized networks (eg, device-to-device communication networks). In …

In this paper, we consider multiuser simultaneous wireless information and power transfer
(SWIPT) for cognitive radio systems where a secondary transmitter (ST) with an antenna …

This paper studies a green paradigm for the underlay coexistence of primary users (PUs)
and secondary users (SUs) in energy harvesting cognitive radio networks (EH-CRNs) …

We address the resource allocation problem for energy-harvesting (EH) based OFDMA
cooperative overlay cognitive radio networks with multiple primary users (PUs) and multiple …

This paper studies a simultaneous wireless information and power transfer multi-input single-
output cognitive radio network in which a multi-antenna secondary transmitter sends data …

Wideband sensing-based cognitive radio with simultaneous wireless information and power
transfer can be designed for efficient spectrum and energy usage. We first aim to maximize …

In this article, we consider an energy harvesting (EH) cooperative cognitive radio network
(CCRN) framework, in which the primary network (consisting of a transmitter-receiver pair) …

In this paper, we investigate the energy minimization problem for a cognitive capacity
harvesting network (CCHN), where secondary users (SUs) without cognitive radio (CR) …

The newly emerging energy-harvesting cognitive radio networks (EH-CRNs) have drawn
significant research interests in the fields of spectrum reuse and lifetime prolongation. This …

We aim at maximizing the sum rate of secondary users (SUs) in OFDM-based
Heterogeneous Cognitive Radio (CR) Networks using RF energy harvesting. Assuming SUs …