E-Book, Englisch, 399 Seiten
Yu / Zhang / Leung Green Communications and Networking
1. Auflage 2013
ISBN: 978-1-4665-8919-3
Verlag: Taylor & Francis
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
E-Book, Englisch, 399 Seiten
ISBN: 978-1-4665-8919-3
Verlag: Taylor & Francis
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
Green Communications and Networking introduces novel solutions that can bring about significant reductions in energy consumption in the information and communication technology (ICT) industry—as well as other industries, including electric power. Containing the contributions of leading experts in the field, it examines the latest research advances in green communications and networking for next-generation wired, wireless, and smart-grid networks.
The book presents cutting-edge algorithms, protocols, and network architectures to improve energy efficiency in communication networks. It illustrates the various aspects of modeling, analysis, design, management, deployment, and optimization of algorithms, protocols, and architectures of green communications and networking. The text examines energy-efficient hardware platforms, physical layer, networking, and applications. Containing helpful references in each chapter, it also:
- Proposes a mechanism for minimizing energy consumption of wireless networks without compromising QoS
- Reviews recent development in utility communication networks, including advanced metering infrastructure and SCADA
- Studies energy-efficient rate adaptation in long-distance wireless mesh networks
- Considers the architectural design of energy-efficient wireline Internet nodes
- Presents graph-theoretic solutions that can be adopted in an IP network to reduce the number of links used in the network during off-peak periods
- Outlines a methodology for optimizing time averages in systems with variable length frames
- Details a demand-based resources trading model for green communications
The book introduces a new solution for delivering green last-mile access: broadband wireless access with fiber-connected massively distributed antennas (BWA-FMDA). It also presents a methodology for optimizing time averages in systems with variable length frames. Surveying a representative number of demand and response methods in smart grids, the text supplies you with the understanding of smart grid dynamics needed to participate in the development of next-generation wireless cellular networks.
Zielgruppe
Researchers and graduate students in electrical and computer engineering / computer science, network engineers, network planners, computer scientists, programmers, and policy makers.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
Power-Efficient Last Mile Access Using Fiber-Connected Massively Distributed Antenna System
Evolution of Cellular Networks and Power Efficiency Considerations Power Consumption Traffic Density Equipment Cost The Goals and Organization of This Chapter
BWA-FMDA Architecture A Brief Background on RoF Solutions Antenna Elements Optical Communication Medium Central Processing Entity
Power Consumption and Simulation Models Power Consumption Model Signaling Overhead Simulation Model
Numerical Results Spectral Efficiency (bps/Hz) Energy Efficiency (bit/Joule) Tradeoff between energy efficiency and spectral efficiency
Conclusions
Bibliography
Wireless Networks Resources Trading for QoS Performance Guaranteed Green Communications
Demanding-Based Communications Model
Resources Trading in Wireless Networks Wireless Resource Trading The Tradeoff between Energy and Bandwidth/Delay The Tradeoff between Energy and the Number of Antennas The Tradeoff between Energy and Coding Schemes
Example-Case Study of Using Resource Trading in Cellular Networks
Example-Case Study of Using Resource Trading in Femtocell Networks System Model Model for Energy Consumption in Downlink Channels Spectrum Allocation for Green Radio Simulations Results and Performance Analyses
Conclusions
Bibliography
Green Relay Techniques in Cellular Systems
Introduction
Spectrum and Energy Efficiency Analysis of Relay-assisted Systems System Model Spectrum Efficiency Analysis Energy Efficiency Analysis Insights and discussions
H-ARQ Relaying and H2-ARQ Relaying H2-ARQ Relaying Strategy Performance Analysis Insights and Discussions
Energy Efficient RNs in Cellular Networks Cellular System and Power Model Optimization of RN Deployment Outdoor-to-Indoor Relaying
Bibliography
Cross-layer Design and Optimization for Green Wireless Communications and Networking
Energy Efficient Design at Different Layers Energy Efficient Hardware Platforms Energy Efficient OS Energy Efficient MAC Energy Efficient Networking Energy Efficient Application
Cross-layer Optimization in Energy Static Networks Network Model Network Protocols
Cross-layer Designs in Energy Dynamic Networks Hardware and Communication Sensing
Bibliography
Energy-Efficient Rate Adaptation in Long-Distance Wireless Mesh Networks
Introduction
Background: Long Distance Wireless Mesh Networks Inter-link interference model 2PMAC Protocol
Overview: Rate Adaptation in Wireless Networks
ERAA: Rate Adaptation Algorithm for Outdoor Long Distance 802.11 Links Network Model and Operations Design Overview The Probing Stage The Adapting Stage Path Loss Calculation and RSSI Prediction Energy Efficient Bit Rate Selection CNP-CUSUM to Handle External Interference Performance Evaluation CNP-CUSUM: Interference Intensity Change Detection Rate Adaptation Performance
Concluding Remarks
Bibliography
Graph-Theoretic Algorithms for Energy Saving in IP Networks
Elements of the Graph Theory Used in GES Shortest Path Tree Edge between Algebraic connectivity
ESACON algorithm
ESTOP algorithm
EAR algorithm
A practical example of GES application
Performance behavior of the GES algorithms Path length increase Percentage of links that are switched off Power saving Impact in terms of traffic utilization
Practical implementation of the GES algorithms
Conclusions
Bibliography
Architectural Design of An Energy-Efficient Router
Opportunities and Challenges
Architecture of Green Reconfigurable Router
Power Aware Routing through Green Traffic Engineering The General Problem Formulation A Practical Heuristic
Rate Adaptive Processing inside Routers Dynamic Voltage and Frequency Scaling Adaptive Link Rate Interface A Multi-Frequency Scaling Prototype
Power Efficient Architectures for Router Functions Routing Lookup Packet Classifier Packet Queuing Traffic Manager
Summary
Bibliography
The Impact of Renewable Energy Sources in the CO2 Emissions of Converged Optical Network and Cloud Infrastructures
Introduction
Energy Consumption Models for the Physical Infrastructure Optical Network Elements Energy consumption models for computing resources
Energy aware VI planning VI Problem Formulation
Numerical Results
Conclusions
Bibliography
Low Power Dynamic Scheduling for Computing Systems
Task Scheduling with Processing Rate Constraints Examples of Energy-Aware Processing Time Averages as Ratios of Frame Averages Relation to Frame Average Expectations An Example with One Task Class No constraints One Constraint The Linear Fractional Program for Task Scheduling Virtual Queues The Drift-Plus-Penalty Ratio Bounding the Drift-Plus-Penalty Ratio The Task Scheduling Algorithm Steps to minimize (9.24) Performance of the Task Scheduling Algorithm Simulation
Optimization with General Attributes Mapping to the Task Scheduling Problem The General Algorithm Random Task Arrivals and Flow Control The Dynamic Algorithm for Random Task Arrivals Deterministic Queue Bounds and Constraint Violation Bounds Simulations and Adaptiveness of Random Task Scheduling Task Scheduling: Extensions and Further Reading Exercises for Section 9.2
Reacting to Randomly Observed Events Algorithm1 Algorithm2 Comparison of Algorithms 1 and 2 Efficient Computation and Transmission for a Wireless Smart Device Exercises for Section 9.3
Conclusions
Bibliography
Smart Grid Communication Network and Its Applications
Introduction
AMI and Its Applications Background The AMI Infrastructure The AMI Metering System AMI Communication Network The Meter Data Management System The Standardization of the AMI Infrastructure The Standardization of AMI Communication Protocols The Standardized AMI Information Model Advanced DMS Applications Distribution System State Estimation Advanced Outage Management Demand Response Dependency on the AMI System
SCADA –The Utility Monitoring and Control Network and Its Applications Background Components of SCADA Intelligent Electronic Devices (IEDs) Remote Terminal Units (RTU) Automation Controllers Communication Protocols in SCADA Distributed Network Protocol 3 (DNP3) IEC 61850 Discussion Distribution Automation Fault Detection, Isolation, and Service Restoration Voltage and Var Control
Conclusion
Bibliography
Demand and Response in Smart Grid
Demand and Response Overview Significance of Demand Response Demand Response in Traditional Grid New Requirements in Smart Grid
Representative DR Algorithms in Smart Grid Classifications Customer Profit Optimization Algorithms Operation Cost of Electric Utility Reduction Social Welfare Maximization
Summarize the DR Methods and Future Directions
Conclusion
Bibliography
Green Wireless Cellular Networks in the Smart Grid Environment
Introduction
Background GreenWireless Cellular Networks Energy-Efficient Solutions Key Trade-offs in the Network Smart Grid Demand-Side Management
System Models Coordinated Multipoint (CoMP) Communication Service Blocking Probability Model in the Cellular Network Electricity Consumption Model for Base Stations
Problem Formulation Cellular Network Level Game Smart Grid Level Game
Analysis of the Proposed Two-Level Game Analysis of the Cellular Network Level Game Analysis of the Smart Grid Level Game Existence of Stackelberg Equilibrium for the Proposed Two-Level Game Uniqueness of the Stackelberg Equilibrium for the Proposed Two-Level Game
Simulation Results and Discussions
Conclusions
Bibliography




