Recently, research on sixth-generation (6G) networks has gained significant interest. 6G is expected to enable a wide-range of applications that fifth-generation (5G) will not be able serve reliably, such as tactile Internet. Additionally, offer Terabits per second (Tbps) data rates, 10 times lower latency, and near 100% coverage, compared 5G. Thus, expand across all available spectrums includi...

We discuss herein whether an optical wireless communication (OWC) system can be a candidate for post 5G or 6G cellular communication. Almost once per decade, mobile is transformed by significant evolution, with each generation developing distinctive concept technology. Interestingly, similar trends have occurred in OWC systems based on visible light and fidelity (Li-Fi). Unfortunately, currentl...