With the explosive growth of data communications, existing infrastructure networks are
under ever‐increasing pressure. Due to the advantages of fully controllable mobility, rapid …

Amplify-and-forward (AF) relaying is an efficient way to extend radio range and improve link
reliability with a low implementation cost. While the research on the AF relaying in a single …

Targeting at a better design of the analogue network coding (ANC)-assisted two-way amplify-
and-forward (AF) multiple-input multiple-output (MIMO) multi-relay communication systems …

Internet of Things (IoT) has emerged as a new computing paradigm that promises to offer a
fully connected “smart” world. However, due to the open nature of wireless medium, the …

The exploding popularity of mobile devices enables people to enjoy the benefits brought by
various interesting mobile apps. The ever-increasing data traffic has exacerbated energy …

In this paper, we improve networks' spectral efficiency (SE), extend networks' lifetime, and
maximize networks' energy efficiency (EE) of two-way full-duplex (FD) relay networks. Firstly …

The time dispersion, frequency dispersion, and spectral demand are major limiting factors in
dealing with a higher data rate in mobile communication. The increase of customer demand …

This paper designs an energy-efficient transmission strategy to maximize energy efficiency
(EE) of relay networks with simultaneous wireless information and power transfer (SWIPT) …

Energy Efficiency (EE) is a vital design standard for the future generation of communication
systems. Similarly, cooperative communication is extremely efficient for improving the …

Adopting the amplify-and-forward (AF) relay protocol, this paper focuses on the design of a
multiuser multiple-input multiple-output (MIMO) multi-relay system with direct source …