Wake on wireless: an event driven energy saving strategy for battery operated devices
Proceedings of the 8th annual international conference on Mobile computing and networking
Fundamentals of wireless communication
Fundamentals of wireless communication
60-GHz millimeter-wave radio: principle, technology, and new Results
EURASIP Journal on Wireless Communications and Networking
Cross-layer optimization for energy-efficient wireless communications: a survey
Wireless Communications & Mobile Computing - Next Generation Wireless Communications and Mobile Computing-Networking Technologies
Femtocell access control strategy in UMTS and LTE
IEEE Communications Magazine
Energy-efficient link adaptation in frequency-selective channels
IEEE Transactions on Communications
Energy-efficient adaptive interface activation for delay/disruption tolerant networks
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Energy savings in mobile networks based on adaptation to traffic statistics
Bell Labs Technical Journal - Green Information and Communications Technology (ICT) for Eco-Sustainability
Challenges and enabling technologies for energy aware mobile radio networks
IEEE Communications Magazine
Cell zooming for cost-efficient green cellular networks
IEEE Communications Magazine
Noncooperative cellular wireless with unlimited numbers of base station antennas
IEEE Transactions on Wireless Communications
Energy efficient wireless Internet access with cooperative cellular networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimized network management for energy savings of wireless access networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Area Power Consumption in a Single Cell Assisted by Relays
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Self Organized Network Management Functions for Energy Efficient Cellular Urban Infrastructures
Mobile Networks and Applications
Joint design and management of energy-aware Mesh Networks
Ad Hoc Networks
Spectral efficiency in the wideband regime
IEEE Transactions on Information Theory
Evolution of LTE toward IMT-advanced
IEEE Communications Magazine
A Game-Theoretic Approach to Energy-Efficient Modulation in CDMA Networks with Delay QoS Constraints
IEEE Journal on Selected Areas in Communications
Rethinking energy efficiency models of cellular networks with embodied energy
IEEE Network: The Magazine of Global Internetworking
Green wireless communications via cognitive dimension: an overview
IEEE Network: The Magazine of Global Internetworking
Greening wireless communications: Status and future directions
Computer Communications
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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 a wireless infrastructure which has been designed considering deployment costs with ubiquitous coverage and service quality targets. The traditional ''macro'' Base Stations (BSs) that have been used so far turned out to be inefficient from the operational costs point of view mainly because of their high energy consumption. Today, green communication is one of the main design goals of future mobile networks and current research aims to enable sustainable growth of broadband wireless infrastructure. Different solutions have been proposed so far for improving the energy efficiency of wireless networks. Small cells based on low-cost low-power Access Points (APs) are a promising solution to limit emission power and improve the spectral efficiency. Dynamic radio resource management can avoid energy wastage by adapting network parameters to load variations while satisfying quality constraints. Flexible hardware platforms enable APs to adapt operational point to changing conditions. The contribution of this survey is threefold. We provide an analysis of the models proposed in literature to evaluate the energy efficiency of current wireless architecture. We present green metrics that have been used and theoretical trade-offs that have been investigated. And finally, following a proposed classification, we present and critically discuss energy efficiency enablers recently proposed by the wireless research community.