Cellular networks have changed the world we are living in, and the fifth generation (5G) of
radio technology is expected to further revolutionise our everyday lives by enabling a high …

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 …

What will 5G be? What it will not be is an incremental advance on 4G. The previous four
generations of cellular technology have each been a major paradigm shift that has broken …

This paper provides an up-to-date review of wireless communications service provisioning
from High-Altitude Platforms (HAPs) in rural or remote areas exploiting cellular radio …

Support of femtocells is an integral part of the Long Term Evolution-Advanced (LTE-A)
system and a key enabler for its wide adoption in a broad scale. Femtocells are short-range …

Efficient usage of energy in wireless networks represents a major concern in academia and
industry, mainly because of environmental, financial, and quality-of-experience …

Base stations represent the main contributor to the energy consumption of a mobile cellular
network. Since traffic load in mobile networks significantly varies during a working or …

Conventional cellular systems are designed to ensure ubiquitous coverage with an always
present wireless channel irrespective of the spatial and temporal demand of service. This …

This paper surveys the recent findings in the area of energy efficient radio resource
management in cellular networks. The primary objective is to identify and evaluate the key …

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 …