| Description |
1 online resource |
| Series |
Wiley - IEEE Ser |
|
Wiley - IEEE Ser
|
| Contents |
Cover -- Title Page -- Copyright -- Contents -- About the Author -- Preface -- List of Acronyms -- About the Companion Website -- Part I DSA Basic Design Concept -- Chapter 1 Introduction -- 1.1 Summary of DSA Decision-making Processes -- 1.2 The Hierarchy of DSA Decision Making -- 1.3 The Impact of DSA Control Traffic -- 1.4 The Involvedness of DSA Decision Making -- 1.5 The Pitfalls of DSA Decision Making -- 1.6 Concluding Remarks -- Exercises -- Bibliography -- Chapter 2 Spectrum Sensing Techniques -- 2.1 Multidimensional Spectrum Sensing and Sharing |
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2.2 Time, Frequency, and Power Spectrum Sensing -- 2.3 Energy Detection Sensing -- 2.3.1 Energy Detection Sensing of a Communications Signal (Same-channel in-band Sensing) -- 2.3.2 Time Domain Energy Detection -- 2.3.3 Frequency Domain Energy Detection -- 2.4 Signal Characteristics Spectrum Sensing -- 2.4.1 Matched Filter Based Spectrum Sensing -- 2.4.2 Autocorrelation Based Spectrum Sensing -- 2.4.3 Spreading Code Spectrum Sensing -- 2.4.4 Frequency Hopping Spectrum Sensing -- 2.4.5 Orthogonality Based Spectrum Sensing -- 2.4.6 Waveform Based Spectrum Sensing |
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2.4.7 Cyclostationarity Based Spectrum Sensing -- 2.5 Euclidean Space Based Detection -- 2.5.1 Geographical Space Detection -- 2.5.2 Angle of the RF Beam Detection -- 2.6 Other Sensing Techniques -- 2.7 Concluding Remarks -- Exercises -- Appendix 2A: The Difference Between Signal Power and Signal Energy -- Bibliography -- Chapter 3 Receiver Operating Characteristics and Decision Fusion -- 3.1 Basic ROC Model Adaptation for DSA -- 3.2 Adapting the ROC Model for Same-channel in-band Sensing -- 3.3 Decision Fusion -- 3.3.1 Local Decision Fusion |
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3.3.1.1 Local Decision Fusion for Same-channel in-band Sensing -- 3.3.1.2 Local Decision Fusion with Directional Energy Detection -- 3.3.2 Distributed and Centralized Decision Fusion -- 3.4 Concluding Remarks -- Exercises -- Appendix 3A: Basic Principles of the ROC Model -- 3A.1 The ROC Curve as Connecting Points -- 3A.2 The ROC Curve Classifications -- Bibliography -- Chapter 4 Designing a Hybrid DSA System -- 4.1 Reasons for Using Hybrid DSA Design Approaches -- 4.2 Decision Fusion Cases -- 4.3 The Role of Other Cognitive Processes -- 4.4 How Far can Distributed Cooperative DSA Design go? |
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4.5 Using a Centralized DSA Arbitrator -- 4.6 Concluding Remarks -- Exercises -- Bibliography -- Part II Case Studies -- Chapter 5 DSA as a Set of Cloud Services -- 5.1 DSA Services in the Hierarchy of Heterogeneous Networks -- 5.2 The Generic DSA Cognitive Engine Skeleton -- 5.2.1 The Main Thread in the Central Arbitrator DSA Cognitive Engine -- 5.2.2 A Critical Thread in the Gateway DSA Cognitive Engine -- 5.2.3 The Gateway Cognitive Engine Propagation of Fused Information to the Central Arbitrator Thread -- 5.3 DSA Cloud Services Metrics -- 5.3.1 DSA Cloud Services Metrics Model |
| Summary |
"This book targets the field of dynamic spectrum access (DSA) (also referred to as dynamic spectrum awareness, dynamic spectrum management (DSM) or cooperative spectrum management). Its aim is to help engineers design the most suitable DSA approach for whatever system is being built. DSA is needed for a wide range of civilian and military communications systems and a form of DSA can be used for licensed and unlicensed spectrum bands. DSA is presented in this book with a wider context than cognitive radios. In today's ever-increasing appetite for bandwidth, different types of communications systems are evolving towards DSA but not necessarily in the context of cognitive radios. The book is meant for those with basic knowledge of wireless communications and wireless networks and has interest in the design and implementation of the physical layer and medium access control (MAC) layer of wireless communication systems to include Cognitive Radios and Cognitive Networks. Understanding the aspects of digital communications is a must for readers of this book"-- Provided by publisher |
| Subject |
Radio resource management (Wireless communications)
|
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Cognitive radio networks.
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Cognitive radio networks
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Radio resource management (Wireless communications)
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| Form |
Electronic book
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| LC no. |
2020017306 |
| ISBN |
9781119573777 |
|
1119573777 |
|
