Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

Authentication is an important issue in wireless communications because the open nature of
the wireless medium provides more security vulnerabilities. Recently, Physical-Layer …

Bluetooth Low Energy (BLE) has become the de facto communication protocol for the
Internet of Things (IoT) and smart wearable devices for its ultra-low energy consumption …

Wireless Sensor Networks (WSNs) are crucial in supporting continuous environmental
monitoring, where sensor nodes are deployed and must remain operational to collect and …

In the era of communication technologies, wireless healthcare networks enable innovative
applications to enhance the quality of patients' lives, provide useful monitoring tools for …

Wireless body area network (WBAN) has become a promising technology, which can be
widely applied in health monitoring, and so on. However, the performance of a practical …

Key generation from the randomness of wireless channels is a promising alternative to
public key cryptography for the establishment of cryptographic keys between any two users …

Recent development and advancement of information and communication technologies
facilitate people in different dimensions of life. Most importantly, in the healthcare industry …

Interest and need for Wireless Body Area Networks (WBANs) have significantly increased
recently. WBAN consists of miniaturized sensors designed to collect and transmit data …

In wireless environments, transmission and reception costs dominate system power
consumption, motivating research effort on new technologies capable of reducing the …