Transition to green cellular network

Abstract

This paper shows that in every propagation environment, there is a free space propagation medium, due to the existence of Fresnel Zones. This gives rise to Fresnel zone break point do, where do is the distance between the transmitter and the receiver. Radio frequency propagation within do is similar to free space propagation. This enables us to design low power small cells to conserve energy, thereby reducing RF & CO2 pollution. With this foundation in mind, we will develop a hierarchical cellular structure for the next generation green cellular network comprising Macrocell, Microcell, Picocell and Femtocell.