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Reconfigurable Intelligent Surfaces for Energy Efficiency in Wireless Communication
TLDR
The adoption of a reconfigurable intelligent surface (RIS) for downlink multi-user communication from a multi-antenna base station is investigated in this paper. Expand
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Energy Efficiency in Wireless Networks via Fractional Programming Theory
TLDR
This monograph presents a unified framework for energy efficiency maximization in wireless networks via fractional programming theory. Expand
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Energy-Efficient Scheduling and Power Allocation in Downlink OFDMA Networks With Base Station Coordination
TLDR
This paper addresses the problem of energy-efficient resource allocation in the downlink of a cellular orthogonal frequency division multiple access system. Expand
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Energy-Efficient Power Control: A Look at 5G Wireless Technologies
TLDR
This paper develops power control algorithms for energy efficiency (EE) maximization (measured in bit/Joule) in wireless networks that converge to a Karush-Kuhn-Tucker point of the considered non-convex optimization problems. Expand
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A Survey of Energy-Efficient Techniques for 5G Networks and Challenges Ahead
TLDR
An overview of energy-efficient wireless communications, reviews seminal and recent contribution to the state-of-the-art, including the papers published in this special issue, and discusses the most relevant research challenges. Expand
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Smart radio environments empowered by reconfigurable AI meta-surfaces: an idea whose time has come
TLDR
Future wireless networks are expected to constitute a distributed intelligent wireless communications, sensing, and computing platform, which will have the challenging requirement of interconnecting the physical and digital worlds in a seamless and sustainable manner. Expand
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Globally Optimal Energy-Efficient Power Control and Receiver Design in Wireless Networks
TLDR
The characterization of the global maximum of energy efficiency (EE) problems in wireless networks is a challenging problem due to their nonconvex nature in interference channels. Expand
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Energy Efficiency Optimization in Relay-Assisted MIMO Systems With Perfect and Statistical CSI
TLDR
A framework for energy-efficient resource allocation in a single-user, amplify-and-forward (AF), relay-assisted, multiple-input-multiple-output (MIMO) system is devised in this paper. Expand
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Smart Radio Environments Empowered by Reconfigurable Intelligent Surfaces: How It Works, State of Research, and The Road Ahead
TLDR
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for application to wireless communications. Expand
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Wireless Networks Design in the Era of Deep Learning: Model-Based, AI-Based, or Both?
TLDR
This paper deals with the use of emerging deep learning techniques in future wireless communication networks. Expand
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