This article investigates physical layer security of a downlink multiuser orthogonal frequency
division multiplexing (OFDM) Internet of Things (IoT) system with an access point …

In this article, we study the secure beamforming design for a two-way cognitive radio (CR)
Internet of Things (IoT) network aided with the simultaneous wireless information and power …

In this paper, we study simultaneous wireless information and power transfer (SWIPT) in
orthogonal frequency division multiple access (OFDMA) systems with the coexistence of …

In 5G centric sensors-enabled Internet of Things (IoT) applications, virtual multiple-input
multiple-output (V-MIMO) technique has witnessed significant attention as physical layer …

This letter considers secrecy simultaneous wireless information and power transfer (SWIPT)
in full-duplex (FD) systems. In such a system, FD capable base station (FD-BS) is designed …

As the number of connected devices is exponentially increasing, security in Internet of
Things (IoT) networks presents a major challenge. Accordingly, in this work we investigate …

In this paper, we investigate secure uplink transmission in a typical Internet of Things (IoT)
deployment, where multiple sensors communicate with a controller via the assistance of an …

We propose a robust resource allocation framework to improve the physical layer security in
the presence of an active eavesdropper. In the considered system, we assume that both …

Due to the wireless broadcasting and broad coverage in satellite-supported Internet of
things (IoT) networks, the IoT nodes are susceptible to eavesdropping threats. Considering …

This paper studies the physical-layer security problem for mixed single-input multiple-output
(SIMO) simultaneous wireless information and power transfer (SWIPT) based radio …