Optimization of 5G Wireless Mobile Network Energy with ULTRA-LEAN Design

Wireless technologies are now taking 4G technology that has been used arbitrarily countries. However, due to the development of mobile devices and mobile communication services on, then there are some that can not be handled by 4G technologies such as energy consumption is very high in this technology. The development of mobile world that continues to grow, the demand for data access becomes very high. Since the development of some researchers that conducted research for the wireless systems of the fifth generation to handle problems that occur on 4G. This article describes the design architecture of 5G technologies and discuss various promising technologies for 5G wireless communication systems, such as MIMO large, energy-efficient communications, cognitive radio networks, and the visible light communication. future challenges facing the potential of technology are also discussed.