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Energy Efficiency in Wireless Networks Via Fractional Programming Theory

Energy Efficiency in Wireless Networks Via Fractional Programming Theory
Author: Alessio Zappone
Publisher:
Total Pages: 211
Release: 2015
Genre: Computer programming
ISBN: 9781680830439

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This monograph presents a unified framework for energy efficiency maximization in wireless networks via fractional programming theory. The definition of energy efficiency is introduced, with reference to single-user and multi-user wireless networks, and it is observed how the problem of resource allocation for energy efficiency optimization is naturally cast as a fractional program. An extensive review of the state-of-the-art in energy efficiency optimization by fractional programming is provided, with reference to centralized and distributed resource allocation schemes. A solid background on fractional programming theory is provided. The key-notion of generalized concavity is presented and its strong connection with fractional functions described. A taxonomy of fractional problems is introduced, and for each class of fractional problem, general solution algorithms are described, discussing their complexity and convergence properties.


Energy Efficiency in Wireless Networks Via Fractional Programming Theory

Energy Efficiency in Wireless Networks Via Fractional Programming Theory
Author: Alessio Zappone
Publisher:
Total Pages: 234
Release: 2015-06-05
Genre: Computers
ISBN: 9781680830422

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Energy Efficiency in Wireless Networks via Fractional Programming Theory provides a comprehensive introduction to the theoretical and practical aspects of energy-efficient wireless network design.


Wireless-Powered Communication Networks

Wireless-Powered Communication Networks
Author: Dusit Niyato
Publisher: Cambridge University Press
Total Pages: 449
Release: 2017
Genre: Computers
ISBN: 1107135699

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A comprehensive introduction to architecture design, protocol optimization, and application development.


Green and Software-defined Wireless Networks

Green and Software-defined Wireless Networks
Author: Chih-Lin I
Publisher: Cambridge University Press
Total Pages: 311
Release: 2019-04-25
Genre: Technology & Engineering
ISBN: 1108278698

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Understand the fundamental theory and practical design aspects of green and soft wireless communications networks with this expert text. It provides comprehensive and unified coverage of 5G physical layer design, as well as design of the higher and radio access layers and the core network, drawing on viewpoints from both academia and industry. Get to grips with the theory through authoritative discussion of information-theoretical results, and learn about fundamental green design trade-offs, software-defined network architectures, and energy efficient radio resource management strategies. Applications of wireless big data and artificial intelligence to wireless network design are included, providing an excellent design reference, and real-world examples of employment in software-defined 5G networks and energy saving solutions from wireless communications companies and cellular operators help to connect theory with practice. This is an essential text for graduate students, professionals and researchers.


Energy-Efficient Scheduling under Delay Constraints for Wireless Networks

Energy-Efficient Scheduling under Delay Constraints for Wireless Networks
Author: Randal Berry
Publisher: Springer Nature
Total Pages: 84
Release: 2022-05-31
Genre: Computers
ISBN: 3031792548

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Packet delay and energy consumption are important considerations in wireless and sensor networks as these metrics directly affect the quality of service of the application and the resource consumption of the network; especially, for a rapidly growing class of real-time applications that impose strict restrictions on packet delays. Dynamic rate control is a novel technique for adapting the transmission rate of wireless devices, almost in real-time, to opportunistically exploit time-varying channel conditions as well as changing traffic patterns. Since power consumption is not a linear function of the rate and varies significantly with the channel conditions, adapting the rate has significant benefits in minimizing energy consumption. These benefits have prompted significant research in developing algorithms for achieving optimal rate adaptation while satisfying quality of service requirements. In this book, we provide a comprehensive study of dynamic rate control for energy minimization under packet delay constraints. We present several formulations and approaches adopted in the literature ranging from discrete-time formulations and dynamic programming based solutions to continuous-time approaches utilizing ideas from network calculus and stochastic optimal control theory. The goal of this book is to expose the reader to the important problem of wireless data transmission with delay constraints and to the rich set of tools developed in recent years to address it. Table of Contents: Introduction / Transmission Rate Adaptation under Deadline Constraints / Average Delay Constraints


Energy and Bandwidth-Efficient Wireless Transmission

Energy and Bandwidth-Efficient Wireless Transmission
Author: Wei Gao
Publisher: Springer
Total Pages: 499
Release: 2017-02-10
Genre: Technology & Engineering
ISBN: 3319442228

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This book introduces key modulation and predistortion techniques for approaching power and spectrum-efficient transmission for wireless communication systems. The book presents a combination of theoretical principles, practical implementations, and actual tests. It focuses on power and spectrally efficient modulation and transmission techniques in the portable wireless communication systems, and introduces currently developed and designed RF transceivers in the latest wireless markets. Most materials, design examples, and design strategies used are based on the author’s two decades of work in the digital communication fields, especially in the areas of the digital modulations, demodulations, digital signal processing, and linearization of power amplifiers. The applications of these practical products and equipment cover the satellite communications on earth station systems, microwave communication systems, 2G GSM and 3G WCDMA mobile communication systems, and 802.11 WLAN systems.>


Energy Efficient Cooperative Wireless Communication and Networks

Energy Efficient Cooperative Wireless Communication and Networks
Author: Zhengguo Sheng
Publisher: CRC Press
Total Pages: 216
Release: 2014-11-11
Genre: Computers
ISBN: 1482238225

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Compared with conventional communications, cooperative communication allows multiple users in a wireless network to coordinate their packet transmissions and share each other's resources, thus achieving high-performance gain and better service coverage and reliability. Energy Efficient Cooperative Wireless Communication and Networks provides a comp


Network Games, Control and Optimization

Network Games, Control and Optimization
Author: Samson Lasaulce
Publisher: Springer Nature
Total Pages: 322
Release: 2021-09-23
Genre: Computers
ISBN: 3030874737

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This book constitutes the conference proceedings of the 10th International Conference on Network Games, Control and Optimization, NETGCOOP 2020, held in Cargèse, Corsica, France, in September 2021*.The 12 full papers and 16 short papers were carefully reviewed and selected from 44 submissions. The papers are organized in the following topical sections: ​game theory and iterative algorithms applied to wireless communication; stochastic models for network performance analysis; game theory in mobile and wireless networks; scheduling and resource allocation problems in networks; advance in game theory; social network; electrical network. * The conference was postponed to 2021 due to the COVID-19 pandemic.


Information Theory, Mathematical Optimization, and Their Crossroads in 6G System Design

Information Theory, Mathematical Optimization, and Their Crossroads in 6G System Design
Author: Shih-Chun Lin
Publisher: Springer Nature
Total Pages: 403
Release: 2022-09-18
Genre: Technology & Engineering
ISBN: 9811920168

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This book provides a broad understanding of the fundamental tools and methods from information theory and mathematical programming, as well as specific applications in 6G and beyond system designs. The contents focus on not only both theories but also their intersection in 6G. Motivations are from the multitude of new developments which will arise once 6G systems integrate new communication networks with AIoT (Artificial Intelligence plus Internet of Things). Design issues such as the intermittent connectivity, low latency, federated learning, IoT security, etc., are covered. This monograph provides a thorough picture of new results from information and optimization theories, as well as how their dialogues work to solve aforementioned 6G design issues.


Green, Energy-Efficient and Sustainable Networks

Green, Energy-Efficient and Sustainable Networks
Author: Josip Lorincz
Publisher: MDPI
Total Pages: 382
Release: 2020-01-21
Genre: Technology & Engineering
ISBN: 3039280384

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The book Green, Energy-Efficient and Sustainable Networks provides insights and solutions for a range of problems in the field of obtaining greener, energy-efficient, and sustainable networks. The book contains the outcomes of the Special Issue on “Green, Energy-Efficient and Sustainable Networks” of the Sensors journal. Seventeen high-quality papers published in the Special Issue have been collected and reproduced in this book, demonstrating significant achievements in the field. Among the published papers, one paper is an editorial and one is a review, while the remaining 15 works are research articles. The published papers are self-contained peer-reviewed scientific works that are authored by more than 75 different contributors with both academic and industry backgrounds. The editorial paper gives an introduction to the problem of information and communication technology (ICT) energy consumption and greenhouse gas emissions, presenting the state of the art and future trends in terms of improving the energy-efficiency of wireless networks and data centers, as the major energy consumers in the ICT sector. In addition, the published articles aim to improve energy efficiency in the fields of software-defined networking, Internet of things, machine learning, authentication, energy harvesting, wireless relay systems, routing metrics, wireless sensor networks, device-to-device communications, heterogeneous wireless networks, and image sensing. The last paper is a review that gives a detailed overview of energy-efficiency improvements and methods for the implementation of fifth-generation networks and beyond. This book can serve as a source of information in industrial, teaching, and/or research and development activities. The book is a valuable source of information, since it presents recent advances in different fields related to greening and improving the energy-efficiency and sustainability of those ICTs particularly addressed in this book