Conventional cellular wireless networks were designed with the purpose of providing high
throughput for the user and high capacity for the service provider, without any provisions of …

In last couple of decades, cellular networks have revolutionized the way users access
communication networks but they required a huge effort to operators for the development of …

Energy efficiency in cellular networks is a growing concern for cellular operators to not only
maintain profitability, but also to reduce the overall environment effects. This emerging trend …

There is a growing interest in improving the energy efficiency of communication networks to
reduce operational expenditures, to maintain profitability and to make cellular networks …

Green communications has received much attention recently. For cellular networks, the base
stations (BSs) account for more than 50 percent of the energy consumption of the networks …

The energy consumption problem in the mobile industry has become crucial. For the
sustainable growth of the mobile industry, energy efficiency (EE) of wireless systems has to …

Energy Efficiency in cellular mobile radio networks has recently gained great interest in the
research community. Besides the positive effect on global climate change, lowering power …

Green communications is a very hot topic. As mobile networks evolve in terms of higher
rates/throughput, a consequent impact on operating costs is due to (aggregate) network …

Future mobile communication systems demand much higher data rates which may require
significantly more energy consumption, compared with the current 3G systems. Recently …

The explosive development of Information and Communication Technology (ICT) has
significantly enlarged both the energy demands and the CO 2 emissions, and consequently …