System performance of radio on visible light (RoVL) communication system

Telecommunication industry has been expanding swiftly with the inception of new features and services to dispense sophistication to mankind. One promising stretch that could perhaps expand the applicability of this industry is mobile telephony through visible light channels, capable of bestowing cell phone connectivity to users in RF restricted or poor signal connectivity regions. Despite, the introduction of several modulation techniques ever since the invention of visible light technology, it is imperative to choose techniques that are spectral and band efficient. In addition, bearing the facility to be integrated into the mobile phone systems without extensive hardware modifications. To address this concern the following paper introduces a gaussian filtered method of continuous phase modulation into visible light communication. The entire communication model is hardware implemented for real time testing & measurement in company with mathematical simulations. Paramount performance parameters of the system were evaluated to confirm its pertinence for mobile signal transmission as outlined by the leading telecommunications institutes for global mobile standardization.