This paper investigates how to enhance the energy and spectral efficiency (ESE)
performance of large-scale cellular networks by offloading mobile traffic with the aid of …

In a cell-free wireless network, distributed access points (APs) jointly serve all user
equipments (UEs) within their coverage area by using the same time/frequency resources. In …

With the explosive growth of mobile demand, small cells in millimeter-wave (mmWave)
bands underlying macrocell networks have attracted intense interest from both academia …

Device-to-device (D2D) communication is a promising technique to improve the spectral
efficiency of cellular networks. In this paper, we investigate the joint uplink and downlink …

Device-to-device (D2D) communication enables the user equipments (UEs) located in close
proximity to bypass the cellular base stations (BSs) and directly connect to each other, and …

Underlaying device-to-device (D2D) communication is suggested as a promising technology
for the next generation cellular networks (5G), where users in close proximity can transmit …

Non-orthogonal multiple access (NOMA) and device-to-device (D2D) communications are
promising technologies for 5G cellular networks. In this paper, we investigate the impact of …

The Device-to-device (D2D) networks bear a close resemblance to future Internet of Things
(IoT) networks. Resource management is an important aspect for realization of D2D …

To supporting a wider and diverse range of applications, device-to-device (D2D)
communication is a key enabler in heterogeneous cellular networks (HetCNets). It plays an …

Purpose Multiple input multiple-output (MIMO) has emerged as one among the many
noteworthy technologies in recent wireless applications because of its powerful ability to …