Ultra-dense small cell networks (UD-SCNs) will be an integral part of next generation
network (NGN). How to deal with serious interference is one of the important challenges in a …

Addressing high capacity at low power as a key design goal envisages achieving high
spectral efficiency (SE) and energy efficiency (EE) for the next-generation mobile networks …

Ultra-dense network (UDN) is characterized by massive deployment of small cells which
resulted into complex backhauling of the cells. This implies that for 5G UDN to be energy …

With ultra-dense networks (UDNs) becoming one of key technologies for the fifth generation
(5G) networks, it is an important problem to evaluate the impact of user mobility on UDNs. In …

In the complicated or hard-to-reach communication areas, sometimes much higher average
achievable rate (AAR) or wider coverage is in urgent and temporary need. To address this …

In licensed assisted access (LAA) based small cell networks (SCNs), the small base station
(SBS) can reuse the uplink licensed bands with the macro cell while sharing the unlicensed …

In this paper, we investigate the performance assessment of a bidirectional relaying system
using energy harvesting techniques. We assume independent and nonidentically distributed …

This paper presents a theoretical framework by exploiting the four most interconnected-
domain, including, power, time, frequency, and space, with in-building small cells to address …

The energy efficiency (EE) is a key metric of ultradense heterogeneous cellular networks
(HCNs). Earlier works on the EE analysis of ultradense HCNs by using the stochastic …