In this paper, we design a friendly jammer selection scheme for the social Internet of Things
(IoT). A typical social IoT is composed of a cellular network with underlaying Device-to …

In the Internet of Things (IoT), the malicious node with sensorial capability can smartly
launch jamming attacks only when it detects the legitimate transmission, known as the …

In this paper, we propose a cooperative secure transmission strategy, which integrates
device's social attributes with its physical properties, to enhance the network secrecy …

In this work, we exploit a multi-antenna cooperative jammer to enable secure short packet
communications in Internet of Things (IoT) networks. Specifically, we propose three jamming …

The concept of device-to-device (D2D) communications has recently attracted broad
research and development interests owing to its simplicity and promise to improve spectrum …

The Internet of Things (IoT) is a significant branch of the ongoing advances in the Internet
and mobile communications. Yet, the use of a large number of IoT devices can severely …

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 …

Considering a wireless social network, we investigate a cooperative jamming scheme based
on the space power synthesis with unknown channel state information (CSI) of …

Cooperative jamming is a promising technology for improving information secrecy at the
physical layer. The increase of secrecy capacity heavily depends on the participation of the …

Internet of Things (IoT) is becoming an emerging paradigm to achieve ubiquitous
connectivity, via massive deployment of physical objects, such as sensors, controllers, and …