Cognitive Radio Technology 1st Edition by Bruce A. Fette, Bruce Fette – Ebook PDF Instant Download/Delivery: 0750679522, 978-0750679527
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ISBN 10: 0750679522
ISBN 13: 978-0750679527
Author: Bruce A. Fette, Bruce Fette
Cognitive radio technology is a smarter, faster, and more efficient way to transmit information to and from fixed, mobile, other wireless communication devices. Cognitive radio builds upon software-defined radio technology. A cognitive radio system is ‘aware’ of its operating environment and automatically adjusts itself to maintain desired communications―it’s like having a trained operator ‘inside’ the radio making constant adjustments for maximum performance. Operating frequency, power output, antenna orientation/beamwidth, modulation, and transmitter bandwidth are just a few of the operating parameters that can automatically be adjusted “on the fly in a cognitive radio system. Fette has constructed a cutting-edge volume that hits all of the important issues including research, management, and support. Cognitive techniques will be discussed such as position and network awareness, infrastructure and physical and link layer concerns. Though still a nascent technology, cognitive radio is being pushed by the US military and for mission-critical civilian communications (such as emergency and public safety services).
*The first book on a revolutionary technology that will be critical to military, emergency, and public safety communications *A multi-contributed volume written by the leaders in this exciting new area *Describes the location-determination capabilities of cognitive radio (the precise location of all units in a cognitive radio network can be determined in real time)
Cognitive Radio Technology 1st Table of contents:
Chapter 1: History and Background of Cognitive Radio Technology
- The Vision of Cognitive Radio
- History Leading to Cognitive Radio
- A Brief History of SDR (Software Defined Radio)
- Basic SDR Concepts
- Hardware Architecture of SDR
- Computational Resources in SDR
- Software Architecture of SDR
- Java Reflection in Cognitive Radio
- Smart Antennas in Cognitive Radio
- Spectrum Management
- Managing Unlicensed Spectrum
- Noise Aggregation
- Aggregating Spectrum Demand & Subleasing
- Priority Access
- Role of US Government in Cognitive Radio Development
- DARPA, FCC, NSF/CSTB Study
- The Importance of Cognitive Radio
- Organization of the Book
Chapter 2: Communications Policy and Spectrum Management
- Introduction to Spectrum Management
- Cognitive Radio Enablers
- New Spectrum Access Opportunities
- Current Spectrum Access Techniques
- Opportunistic Spectrum Access
- Dynamic Frequency Selection
- Policy Challenges for Cognitive Radios
- Dynamic Spectrum Access
- Security Considerations
- Cognitive Radio Impact on Communication Policies
- Telecommunications Policy and Technology Regulation
- Dynamic Policies and Devices
- Interference Avoidance
- Global Policy Interest in Cognitive Radios
- Global Reviews and US Focus on Dynamic Spectrum Access
Chapter 3: The Software Defined Radio as a Platform for Cognitive Radio
- Introduction to SDR as Cognitive Radio Platform
- Hardware Architecture of SDR
- Software Architecture & Design Patterns
- SDR Development Tools
- GNURadio, Software Communications Architecture
- Cognitive Radio Applications and Development
- Waveform Development and Component Development
- Summary
Chapter 4: Cognitive Radio Technologies
- Radio Flexibility and Capability
- Software Capable vs. Programmable Radios
- SDR Capabilities
- Awareness and Adaptation in Cognitive Radios
- Examples and Properties of Cognitive Radios
- Available Technologies for Cognitive Radios
- Geolocation, Spectrum Awareness, Biometrics
- Funding and Research Areas
- Cognitive Radio Timeline and Future Directions
Chapter 5: Spectrum Awareness
- Introduction to Spectrum Awareness
- Interference Avoidance
- Creating Spectrum Awareness
- Spectrum Usage Reporting, Sensing, and Interference Analysis
- Overlay and Underlay Spectrum Techniques
- Implications for Cognitive Radio Hardware
- Summary
Chapter 6: Cognitive Policy Engines
- Promise of Policy Management
- Background and Definitions of Spectrum Policy
- Policy Engine Architectures
- Integration of Cognitive Radios with Policy Engines
- Future of Cognitive Policy Management
Chapter 7: Cognitive Techniques: Physical and Link Layers
- Optimizing PHY and Link Layers
- Developing Radio Controls and Performance Measures
- Multi-objective Decision Making for Cognitive Radios
- Advanced GA Techniques
- Adjusting Radio Parameters Autonomously
Chapter 8: Cognitive Techniques: Position Awareness
- Radio Geolocation and Time Services
- GPS, Coordinate System Transformations
- Geolocation Approaches and Network Localization
- Boundary Decisions for Regulatory Regions
- Interfaces to Cognitive Technologies
- Summary
Chapter 9: Cognitive Techniques: Network Awareness
- Cognition in Networking
- DARPA SAPIENT Program
- Summary
Chapter 10: Cognitive Services for the User
- Speech and Language Processing
- Concierge Services
- Summary
Chapter 11: Network Support: The Radio Environment Map
- Introduction to REM (Radio Environment Map)
- REM Infrastructure Support for Cognitive Radios
- Obtaining Awareness with REM
- Network Support Scenarios
- Summary and Open Issues
Chapter 12: Cognitive Research: Knowledge Representation and Learning
- Introduction to Knowledge Representation
- Machine Learning in Cognitive Radios
- Implementation Considerations
- Summary
Chapter 13: Roles of Ontologies in Cognitive Radios
- Introduction to Ontology-Based Radio
- Knowledge-Intensive Characteristics of Cognitive Radios
- Ontologies and Their Role
- Layered Ontologies and Reference Models
- Research Issues in Ontologies for Cognitive Radios
Chapter 14: Cognitive Radio Architecture
- Functions, Components, and Design Rules
- Cognition Cycle: Observation, Orientation, Planning, Decision, Action
- Building the Cognitive Radio Architecture
- From SDR to Cognitive Radio
Chapter 15: Cognitive Radio Performance Analysis
- Analysis Techniques for Cognitive Radios
- Game Theory, Markov Models
- Case Studies in Performance Evaluation
Chapter 16: The Really Hard Problems
- Services and Infrastructure for Cognitive Radios
- Remaining Challenges in Cognitive Radio Technology
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