Due to the multi-tier heterogeneous nature of the 5G cellular networks, where the small cells
and the D2D pairs are underlaied in the macrocell, Centralized methods for resource …

Energy harvesting underlay device-to-device (D2D) networks are a promising solution to
increase spectral and energy efficiency of wireless systems. However, to what extent is the …

In this paper, we design a resource allocation (RA) scheme for the downlink of relay-
assisted orthogonal frequency division multiple access cellular networks. Our design goal is …

Abstract Device‐to‐device (D2D) communication is envisioned as a key enabling
technology for fifth‐generation (5G) wireless systems and the Internet of Things (IoT). D2D …

In Battery-free Wireless Sensor Network (BF-WSN), the nodes harvest energy from ambient
energy sources to power their microprocessors, sensors, radio transceivers, etc. It is critical …

The rapid expansion of mobile communication networks has led to a significant increase of
energy consumption, and the energy consumption of wireless access networks accounted …

This paper focuses on user association (UA) in energy-cooperation enabled heterogeneous
networks (HetNets). Energy-cooperation enables energy to be transferred between base …

Internet of things (IoT) is a global infrastructure, providing ubiquitous intelligence by
enabling seamless data flows between physical and virtual objects based on existing and …

The exponential rise in mobile wireless networks and allied demands has revitalised
academia-industries to achieve more efficient and quality of service (QoS) centric …

In this paper, we investigate the problem of dynamic power allocation for a multiuser
transmitter supplied by hybrid energy sources in details. Specifically, we focus on the hybrid …