The very first goal of enhanced technology is to seamlessly provide a wide variety of communication services to anybody, placed anywhere, and working anytime during connection. Mobile communication is continuously one of the live-wire areas that are developing at a vigorous momentum. The latest techniques are growing in all the wings of mobile and wireless communications. It makes its presence undoubtedly meaning-full in the world. With such rapid development of wireless communication technology, Fourth Generation wireless system (4G) technology has undoubtedly become a hot topic.