Recent intensive and extensive development of the fifth-generation (5G) of cellular networks
has led to their deployment throughout much of the world. As part of this implementation …

With the demand for economical and high-speed wireless services, Optical Wireless
Communication (OWC) has attracted increasing attention in both research and the market. In …

In the Internet of Things (IoT), a huge number of sensors, actuators and other equipment for
data acquisition and processing will be interconnected by means of an omnipresent …

The expectation for communication systems beyond 5G/6G is to provide high reliability, high
throughput, low latency, and high energy efficiency services. The integration between …

We developed a promising deposition method for fabricating controllable layer-by-layer
(LbL) quantum-dot (QD) structures. We introduced a spray coating method to induce desired …

Future millimeter-wave systems, 5G cellular or WiFi, must rely on highly directional links to
overcome severe pathloss in these frequency bands. Establishing such links requires the …

Recently, the spatial modulation technique has been proposed for visible light
communication (VLC). This paper investigates the average symbol error rate (SER) for the …

The problem of backhauling for optical attocell networks has been approached by a number
of wired solutions such as in-building power line communication (PLC), Ethernet, and optical …

Visible Light Communication (VLC) has gained popularity in research and business in the
last decade. This technology aims to combine lighting and communication into a single …

Visible light positioning techniques employing received signal strength (RSS)–based
fingerprints are becoming popular and ubiquitous. However, RSS is more susceptible to …