Fourth generation wireless communication network

With the rapid development of wireless communication technology, fourth generation wireless system (4G) technology has undoubtedly become a hot topic. This paper first reviews the development history of wireless communication and from them the reason for the shift in turn into the fourth generation wireless communication system. The paper explains the 4G communication system and describes the feature, goal, advantage, reason of leap of 4G communication system. Using examples shows the application prospect of wireless communication in the future.