The dual use of radio signal for simultaneous wireless information and power transfer
(SWIPT) has recently drawn significant attention. To meet the practical requirement that the …

Smart City refer to the city that integrates modern technologies for automated and efficient
service providing to enhance citizens' lifestyle. Latest studies show that like 60 present of the …

In this paper, we study the physical layer security of a downlink hybrid satellite-terrestrial
relay network (HSTRN), where a multi-antenna satellite communicates with multiple …

Device-to-device (D2D) communication underlaying cellular networks is a promising
technology to improve network resource utilization. In D2D-enabled cellular networks …

The authors give an overview on the state of the art of potential security issues that occur in
the deployment of the LTE/SAE (Long-Term Evolution/System Architecture Evolution) …

Cooperative jamming is an approach that has been recently proposed for improving
physical layer based security for wireless networks in the presence of an eavesdropper …

A (k, n) visual cryptographic scheme (VCS) is a secret sharing method, which encodes a
secret image S into n share images in such a way that the stacking of any more than or …

This paper presents several proposed scenarios for medical image transmission over
Wireless Multimedia Sensor Networks with multi-level security tools and Unequal Error …

In recent years, the usage of elliptic curve cryptography (ECC) in IoT applications is steadily
increasing. The end nodes in IoT applications demand optimized device performance in …

The wide spread of smart phones and their capabilities made them an important part of
many people's life over the world. However, there are many challenges facing these devices …