In order to raise the performance of optical communication systems, it is imperative mainly to
increase the number of available users while decreasing the bit error rate (BER) in the …

In this paper, we propose a novel hybrid network solution using optical code-division
multiple-access and free-space optics (OCDMA-FSO) to support multiple data rates and …

The next generation of communication networks is envisioned to be driven by high‐altitude
platform (HAP)‐to‐satellite systems. License‐free narrow beam free space optics (FSO) can …

In this study, we propose a potential solution by employing free space optical (FSO) system
based on combining polarization division multiplexing (PDM) with multimode division …

This study investigated a novelty system known as optical code division multiple access-free
space optics (OCDMA-FSO) based on a new two-dimensional successive weight (2D-SW) …

This paper focuses on the channel impairments separability of two histogram-based
features, asynchronous amplitude histograms (AAH) and asynchronous delay-tap plot …

The main tasks of optical code division multiple access (OCDMA) systems are increasing
transmission capacity while minimizing phase-induced intensity noise (PIIN). In this paper, a …

The key objective of the spectral amplitude coding-optical code division multiple access
(SACOCDMA) system is to maximize transmission capacity while lowering phase-induced …