• K.Hemapriya
• C.Kalaiselvi

Abstract Wireless mobile communications are increasingly contributing to overall energy consumption. The EARTH (Energy Aware Radio and neTworking tecHnologies) project tackles the major issue of reducing CO2 emissions by developing the energy efficiency of cellular mobile networks. EARTH is a holistic approach to develop a new generation of energy efficient products, components, deployment methods and energy-aware network management solutions. In this paper the holistic EARTH approach to energy efficient mobile communication systems is initiated. EARTH is an important new European research project starting in 2010 with 15 partners from 10 countries. Its main technical objective is to achieve a reduction of the entire energy consumption of mobile broadband networks by 50%. EARTH will develop corresponding deployment methods as well as management algorithms and set of rules on the network level. On the component level, the project focuses on base station optimizations as power amplifiers absorb the most energy in the system. A large potential for energy savings lies in the process of radio base stations. In particular, base stations absorb a considerable amount of the available power budget even when processing at low load. Energy efficient radio resource management (RRM) methods need to take into account slowly conveying daily load patterns, as well as highly dynamic traffic fluctuations.

Energy efficiency, Mobile communication networks, Radio access, Radio Resource Management(RRM), Energy aware management, load adaptivity, EARTH.

"An overview of Earth-Energy Aware Radio and Network Technologies for Efficient Energy", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.1395-1402, December-2020, Available :http://www.jetir.org/papers/JETIR2012181.pdf

"An overview of Earth-Energy Aware Radio and Network Technologies for Efficient Energy", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp1395-1402, December-2020, Available at : http://www.jetir.org/papers/JETIR2012181.pdf