Optical wireless communication (OWC) is an excellent complementary solution to its radio
frequency (RF) counterpart. OWC technologies have been demonstrated to be able to …

The integration of free-space optical (FSO) communications and relay technology has been
envisioned as a promising and effective solution to achieve substantial performance gains …

With the ever-increasing demand for data and the radio frequency spectrum becoming
congested, free space optics (FSO) may find a niche for situations where fiber is too …

In this work, we present a unified performance analysis of a free-space optical (FSO) link that
accounts for pointing errors and both types of detection techniques ie, intensity …

Free space optical (FSO) communication system is a wireless communication technology
which possess advantages such as huge license free bandwidth and high data carrying …

This paper presents novel results for the performance analysis of dual-hop free-space
optical/radio frequency (FSO/RF) transmission systems where the FSO link is modeled by …

In this work, the performance and the capacity analysis of a fixed-gain amplify-and-forward
(AF)-based dual-hop asymmetric radio frequency–free space optical (RF–FSO) …

Free space optical (FSO) links provide an efficient point-to-point wireless transmission
solution. They are particularly useful for filling the connectivity gap between the radio …

In this paper, we investigate a mobile relaying system assisted by an unmanned aerial
vehicle (UAV) with a finite size of the buffer. Under the buffer size limit and delay constraints …

In this paper, we analyze the end-to-end performance of dual-hop free-space optical (FSO)
fixed gain relaying systems under heterodyne detection and intensity modulation with direct …