Fourth generation of mobile communication systems: Evolution, objectives, prospects and challenges

Analyzing the fascinating evolution of wireless communication, the much anticipated 4G standard promises wonders. This paper explores the trends in the evolution of wireless communication. This paper outlines the requirements that are to be met by the 4G standard. It also attempts to analyze the technical challenges that demand solutions during the course of the development and implementation of the next generation of wireless communication. The standardization activities that are being carried out to ensure a global consensus have also been summarized. This paper finally presents the possible application areas of the 4G standard and the research areas that have been identified for the further development and stabilization of the 4G standard.