Due to continuous growing demand in high data speed there is going to be vast increase in number of subscribers and number of connected devices, it has been estimated that billions of devices would ...be connected to the internet by a 1000-fold increase in the year 2020. Present technologies like 3G, 4G can't aid such large wide variety of users, There is, therefore, a demand for the development of the next cellular technology community capable of promoting the rise of billions of devices through 1000-fold potential in a cost-effective and viable strategy. Energy efficiency is the method to realize this. This paper is dedicated to presenting recent advances on the energy efficient technology for sustainable network deployment which is the conceptual 5G mobile technology from the view of technology and deployment.
