With years of tremendous traffic and energy consumption growth, green radio has been
valued not only for theoretical research interests but also for the operational expenditure …

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 …

Soaring capacity and coverage demands dictate that future cellular networks need to
migrate soon toward ultra-dense networks. However, network densification comes with a …

Cognitive functions in wireless network nodes are beneficial for leveraging intricate trade-
offs among energy efficiency, performance and practicality. There are two fundamental but …

A cognitive radio (CR) network should be able to sense its environment and adapt
communication to utilize the unused licensed spectrum without interfering with licensed …

Energy consumption of wireless networks is now a very important research topic and several
research teams worldwide are proposing solutions for the so-called green wireless …

A software-defined radio (SDR) should theoretically receive any modulated frequency
channel in the (un) licensed spectrum, and guarantee top performance with energy savings …

With the increasing need for converged and ubiquitous broadband service support, next-
generation mobile radio technologies are posed to be more efficient in different aspects …

By the end of this decade, a 4G wireless terminal will be available that provides high quality
multimedia, personalized services, and ubiquitous multi-standard broadband connectivity …

As power consumption results in greenhouse gas emissions and energy costs for operators,
analyzing power consumption in wireless networks and portable devices is of crutial …