Contribution of energy efficiency in a heterogeneous mobile network

One of the main challenges for the future of information and telecommunication technologies is to reduce energy consumption in telecommunication networks. The largest consumers in telecom operators are access nodes on the customer premises for the fixed access network and base stations for wireless access network. In the last decade, special attention is paid to solutions that have a greater impact on the environment. This paper is one of many possible solutions for reducing energy consumption in heterogeneous wireless network.