This work proposes a new trust management system (TMS) for the Internet of Things (IoT).
The wide majority of these systems are today bound to the assessment of trustworthiness …

An amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay network composed
of a source, a relay, and a destination is considered, where transmit beamforming is …

In this paper, risk-aware cooperative spectrum access schemes for cognitive radio networks
(CRNs) with multiple channels are proposed, whereby multiple primary users (PUs) …

In this paper, we consider a dual-hop amplify-and-forward (AF) multiple-input-multiple-
output (MIMO) relay network, where the source, relay, and destination are each equipped …

It is well known that clustering IoT devices will help to alleviate the network scalability
problem in IoT networks. However, clustering also provides an opportunity for an adversary …

Motivated by the growing need for robust and accurate frequency estimators at the low and
medium-voltage distribution levels and the emergence of ubiquitous sensors networks for …

Enabled by the fifth-generation (5G) and beyond 5G communications, large-scale
deployments of Internet-of-Things (IoT) networks are expected in various application fields to …

In this paper, we investigate the design of a practical information-theoretically secure secret
key agreement protocol for a cooperative wireless network employing standard modulation …

In this paper, we consider an opportunistic transmission scheme of nonregenerative relay
networks consisting of a source, a destination, and an untrusted relay, where the relay has a …

We propose a physical-layer technique for checking the integrity of information provided by
an intermediate node (relay) in cooperative relay communication systems. The proposed …