Device-to-Device (D2D) communication is one of the enabling technologies for meeting the
capacity requirements of the fifth-generation wireless systems (5G). It has diverse …

In this paper, non-orthogonal multiple access (NOMA) in cooperative relay system is
considered, where a source node communicates with a pair of energy harvesting (EH) user …

Three relay selection techniques, aiming at achieving secure non-orthogonal multiple
access in cooperative energy-harvesting (EH) communications, are proposed and …

In recent years, physical layer security has been considered as an effective method to
enhance the information security beside the cryptographic techniques that are used in upper …

In this paper, we study a multi-pair two-way relay network consisting of two groups of user
equipments (TIEs), who want to exchange information through a common relay equipped …

This paper considers a wireless-powered massive multi-input multioutput aided multiway
amplify-and-forward relay network, where a relay equipped with massive antennas charges …

Rate-Splitting (RS) has been shown recently to be a powerful approach for the design of non-
orthogonal transmission, multiple access, and interference management strategies in multi …

In this paper, we focus on the issue of energy efficiency (EE) optimization of amplify-and-
forward-based energy harvesting two-way relaying systems. Utilizing the statistical channel …

This article studies the strategic interactions between an IoT service provider (IoTSP) which
consists of heterogeneous IoT devices and its energy service provider (ESP). To that end …

In this paper, we analyze the sum rate performance of multi-user multiple-input-multiple-
output (MU-MIMO) systems, with a finite constellation phase-shift keying (PSK) input …