International Journal of Computer Applications
Today, mobile communications plays a central role in the voice/data network arena. With the deployment of mass scale 3G around the corner, new directions are already being researched. This paper presents glimpse of LTE (Long Term Evolution) an evolving 4G technology in cellular world. In order to enhance its performance in future, it's imperative to improve upon the transmitted signal strength. Consequently, analysis of the existing modulation schemes becomes a necessity in order to integrate them with transmitted signal.