This paper focuses on designing a multiple-input multiple-output (MIMO) Internet-of-Things
(IoT) oriented cognitive multi relay network (CMRN), where the secondary system (SS) …

In this article, we propose a best relay selection scheme along with the impact of precoder
designing for multi-input multi-output (MIMO) multi-relay cognitive networks (MCNs). Joint …

In this article, we propose an efficient deep-neural-network-based relay selection (DNS)
scheme to evaluate and improve the end-to-end throughput in wireless-powered cognitive …

This paper analyses the joint relay selection and pre-coder designing problem for underlay
cognitive relay networks (CRNs) where each node is equipped with multiple antennas. We …

This paper investigates the problem of energy efficient relay precoder design in multiple-
input multiple-output cognitive relay networks (MIMO-CRNs). This is a non-convex fractional …

In this paper, we study short-packet communications in wireless-powered cognitive Internet-
of-Things (IoT) networks with multiple primary receivers (PRs). The considered system can …

This paper presents a joint problem of relay selection and relay precoder designing for multi-
input multi-output (MIMO) multi-relay cognitive networks (MRCNs), where a secondary …

This article studies the problem of designing energy‐efficient joint precoder at source and
relay for multiple‐input multiple‐output cognitive relay networks (MIMO‐CRNs). Existing …

Current research emphasis on IoT (Internet-of-Things) to enable physical objects to connect,
co-ordinate among themselves in a ubiquitous manner. Specifically, for this type of …

This paper addresses the energy efficiency (EE) maximization problem for a multi-input multi-
output cognitive two-way relay network. The secondary system, comprises of a two-way …