Terahertz (THz)-band communications are a key enabler for future-generation wireless
communication systems that promise to integrate a wide range of data-demanding …

Extensive research has been dedicated to the exploration of various technologies such as
information technologies (IT) in complementing and strengthening existing healthcare …

Understand the fundamentals of wireless and MIMO communication with this accessible and
comprehensive text. Viewing the subject through an information theory lens, but also …

Assisted living (AL) technologies, enabled by technical advances such as the advent of the
Internet of Things, are increasingly gaining importance in our aging society. This article …

The initial vision of cellular communications was to deliver ubiquitous voice communications
to anyone anywhere. In a simplified view, 1G delivered voice services for business …

Although not commonly used, correlation filters can track complex objects through rotations,
occlusions and other distractions at over 20 times the rate of current state-of-the-art …

Quantum secure direct communication is an important mode of quantum communication in
which secret messages are securely communicated directly over a quantum channel …

The availability of position information is of great importance in many commercial, public
safety, and military applications. The coming years will see the emergence of location-aware …

Sensor networks can benefit greatly from location-awareness, since it allows information
gathered by the sensors to be tied to their physical locations. Ultra-wide bandwidth (UWB) …

The availability of low-cost hardware such as CMOS cameras and microphones has fostered
the development of Wireless Multimedia Sensor Networks (WMSNs), ie, networks of …