Wireless Coexistence Standards, Challenges, and Intelligent Solutions

by Chew, Daniel; Adams, Andrew L.; Uher, Jason

• ISBN13: 9781119584186
• ISBN10: 1119584183
• Edition: 1st
• Format: Hardcover
• Copyright: 2021-09-15
• Publisher: Standards Information Network

Summary

Wireless Coexistence

Explore a comprehensive review of the motivation for wireless coexistence and the standards and technology used to achieve it

Wireless Coexistence: Standards, Challenges, and Intelligent Solutions delivers a thorough exploration of wireless ecosystems sharing the spectrum, including the multiple standards and key requirements driving the current state of wireless technology. The book surveys several standards, including IEEE 802.22, 802.15.2, and 802.19.1 and expands upon recent advances in machine learning and artificial intelligence to demonstrate how these technologies might be used to meet or exceed the challenges of wireless coexistence.

The text discusses cognitive radio in the context of spectrum coexistence and provides a comparison and assessment of using artificial intelligence in place of, or in addition to, current techniques. It also considers applications to communication theory, learning algorithms for passive wireless coexistence strategies, spectrum situational awareness, and active wireless coexistence strategies.

With the necessity of spectrum sharing and the scarcity of unused spectrum on the rise, the standardization of wireless coexistence becomes more important with each passing day. Readers will learn about the challenges posed by shrinking wireless real estate and from the inclusion of topics like:

• A thorough introduction to the concept of, and motivation for, wireless coexistence, including congestion and interference, policies, and regulations
• An exploration of different wireless coexistence standards, including the need for standardization and various protocols, including 802.22, 802.15.2, 802.19.1, P1900, and 3GPP Release 13/14 LAA
• A discussion of the applications of communication theory, including primary user strategies, primary multi-user protocols, and successive interference cancellation
• A treatment of concepts in learning algorithms

Perfect for scientists, researchers, engineers, developers, educators, and administrators working in the area of wireless networks, Wireless Coexistence: Standards, Challenges, and Intelligent Solutions will also earn a place in the libraries of graduate students studying wireless networks and seeking a one-stop reference for subjects related to wireless coexistence standards.

Author Biography

Daniel Chew is a member of the Senior Professional Staff at The Johns Hopkins University Applied Physics Laboratory. He teaches in the Engineering for Professionals program at Johns Hopkins University. His current research interests include wireless devices and applications.

Andrew Adams is a member of the Senior Professional Staff at The Johns Hopkins University Applied Physics Laboratory. His current research interests include wireless technology and artificial intelligence.

Jason Uher, PhD, is a member of the Senior Professional Staff at The Johns Hopkins University Applied Physics Laboratory. He received his doctorate from the University of Nebraska and his research focuses on wireless communications security.

Table of Contents

Author biographies – to follow

Preface – to follow

1 Introduction

A Primer on Wireless Coexistence: The Electromagnetic Spectrum as a Shared  Resource

The Role of Standardization in Wireless Coexistence

An Overview of Wireless Coexistence Strategies

Standards Covered in this Book

1900.1 as a baseline taxonomy

Organization of this Work

2 Regulation for Wireless Coexistence

Traditional frequency assignment 

Policies and Regulations

Bands for unlicensed Use

3. Concepts in Communication Theory

Types of Channels and Related Terminology

Types of Interference and Related Terminology

Types of Networks and Related Terminology

Primer on Noise

Primer on Propagation

Primer on Orthogonal Frequency Division Multiplexing

Direct-Conversion Transceivers

4 Mitigating Contention in Equal-Priority Access

Designating Spectrum Resources

Interference, Conflict, and Collisions

What is a Primary User?

Tiers of Users

Unlicensed Users

Contention in Spectrum Access and Mitigation Techniques

Division of Responsibility among the Protocol Layers

Duplexing

Multiple Access and Multiplexing

Frequency and Time Division Multiple Access

Spectral Masks Defined in Standards

Spread Spectrum Techniques

Carrier Sense Multiple Access

Orthogonal Frequency Division Multiple Access

Final Thoughts

5 Signal Detection

Introduction

Definitions and Taxonomy

Generic Framework for Signal Detection

Noise Floor Estimation and Threshold Setting 

Matched Filter Detection

Energy Detection

Cyclic Spectral Analysis

Final Thoughts

6 Intelligent Radio Concepts

Introducton

Intelligent Radio Use-Cases

Making Radios Intelligent 

Intelligent Radio Architectures 

Learning Algorithms

Looking Forward

7 Coexistence Standards in IEEE 1900

DySPAN Standards Committee (IEEE P1900)

 

8 Coexistence Standards in IEEE 802

The Standards to be addressed in this Chapter

Types and Spatial Scope of Wireless Networks 

Stacks: The Structure of Wireless Protocol Standards

IEEE 802.22

IEEE 802.11

TVWS Geolocation Databases in the United States

IEEE 802.19.1

IEEE 802.15.2

9 LTE Carrier Aggregation and Unlicensed Access

Introduction

3G to LTE 

LAA Motivation 

LTE Overview

Carrier Aggregation

License Assisted Access

Conclusions

10 Conclusion and Future Trends

Summary of the Preceding Chapters

Nonorthogonal Multiple Access and Underlaying

Intelligent Collaborative Radio Networks 

Validation and Verification of Intelligent Radios

Spectrum Sharing Utopia

Conclusion