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 …

Traditionally, energy efficiency aspects have been included in the wireless access network
design space only in the context of power control aimed at interference mitigation and for the …

Within the foreseeable future, the growing number of mobile devices, and their diversity, will
challenge the current network architecture. Furthermore, users will expect greater data rates …

Energy saving management aims to match the capacity offered by operators to the actual
traffic demand at off-peak times when the network load under-utilizes the maximum capacity …

The last decade has witnessed an unprecedented development and growth in global
wireless communications systems, technologies and network “traffic” generated over …

Ever increasing user of electronic devices and high-data-rate applications has lead to
continuous growing data traffic and hence carbon dioxide emission. Economical and …

Recent unprecedented growth in the wireless market has forced network operators to find
new techniques to reduce the operating costs, increase data rates, improve the spectrum …

Self-Optimization is defined as the utilization of measurements and performance indicators
collected by the User Equipments (UEs) and the base stations in order to auto-tune the …

In recent years, energy consumption of information and communication industry have
received more and more attention. But the energy efficient optimization problem of …

Wireless Internet access is almost pervasive nowadays, and many types of wireless
networks can be used to access the Internet. However, along with this growth, there is an …