Cognitive Radio Networks: Efficient Resource Allocation in Cooperative Sensing, Cellular Communications, High-Speed Vehicles, and Smart Grid (Hardcover)

Preface
Acknowledgments
About the Authors

Introduction
Cognitive Radio-Based Networks
Opportunistic Spectrum Access Networks
Cognitive Radio Networks with Cooperative Sensing
Cognitive Radio Networks for Cellular Communications
Cognitive Radio Networks for High-Speed Vehicles
Cognitive Radio Networks for a Smart Grid
Content and Organization

Transmission Slot Allocation in an Opportunistic Spectrum Access Network
Single-User Single-Channel System Model
Probabilistic Slot Allocation Scheme
Optimal Probabilistic Slot Allocation
Baseline Performance
Exponential Distribution
Hyper-Erlang Distribution
Performance Analysis and Evaluation
Impact of Sensing Errors
Impact of Unknown Primary User Idle Period Distribution
Performance Comparisons
Summary

Sensing Node Allocation in a Cognitive Radio Network with Cooperative Sensing
Multi-User Multi-Channel System Model
Adaptive Collaboration Sensing Scheme
Basic Idea
Sequential Probability Ratio Test
Optimal Sensing Node Allocation
Performance Evaluation and Analysis
Summary

Transmission Power Allocation in a Cognitive Radio Network
Cognitive Radio-Assisted Cooperation Framework
Optimal Transmission Power Allocation
Cross-Layer Optimization
Power Constraint Elimination
Throughput Maximization
Performance Analysis and Evaluation
Simulation Scenario
Performance Comparisons
Impact of the Cell Population
Impact of the Primary User Traffic Load
Summary

White Space Allocation in a Cognitive Radio-Based High-Speed Vehicle Network
A Cognitive Radio-Based High-Speed Vehicle Network
System Model
Poss Loss Model
Available Channel List
Spectrum Sharing List
Maximization of Utilized White Space
Separation Computing
Branch and Bound Search Method
Single-Channel Method with Low Complexity
Linear Programming Method with Low Complexity
Performance Analysis and Evaluation
Summary

Sensing Channel Allocation in a Cognitive Radio Network for a Smart Grid
Electricity Load Shaping Framework
Smart Grid Model
The Cognitive Radio Network Model
Sensing Channel Allocation and Load Shaping Strategies
Sensing Channel Allocation Strategies
Load Shaping Strategy
Performance Analysis and Evaluation
Performance of Sensing Channel Allocation
Performance of Electricity Load Shaping
Summary
References
Index