Metasurfaces for Wireless Communications Designs and Implementations 1st Edition by Yuan, Huang, Luo 1003861652 9781003861652

Metasurfaces for Wireless Communications Designs and Implementations 1st Edition by Yuan Yifei Huang Yuhong Luo FaLong – Ebook Instant Download/Delivery ISBN(s): 1003861652, 9781003861652

Product details:

• ISBN 10: 1003861652
• ISBN 13: 9781003861652
• Author: Yuan Yifei, Huang Yuhong, Luo FaLong

This book provides a comprehensive coverage of reconfigurable intelligent surface (RIS) based wireless communications by covering all the technology stages from working principles, theories and algorithms, system architectures, real-world implementations, and programming platforms through performance measurements and system testing. Metasurfaces for Wireless Communications: Designs and Implementations serves as a must-be read for everything related to the use of RIS in wireless networks. Authored by three experts in the field, the book is organized into five in-depth and well-designed chapters. The first chapter discusses the fundamentals of metasurfaces for wireless communications as well as the related evolution and requirements of RIS in 6G.

Table of contents:

1 Fundamentals of metasurfaces for wireless communications

1.1 Introduction of Metamaterial and Metasurface

1.2 Evolutions of Reconfigurable Intelligent Surface (RIS)–Related Wireless Technologies

1.2.1 Multi-Antenna Technology

1.2.2 Coordinated Multi-Point Processing (CoMP)

1.2.3 Micro/Pico/Femto Cells

1.2.4 Relay

1.3 System Performance Requirements for 6G

1.3.1 Application Scenarios

1.3.2 Key Performance Indicators

1.3.3 Basics about Performance Evaluation Methodologies

References

2 Modeling of a RIS for wireless communications

2.1 Overview of Channel Models for Mobile Communications

2.1.1 Large-Scale Fading Models

2.1.2 Small-Scale Fading Models

2.1.3 Spatial Channel Models

2.1.4 Simplified Model for Spatial Channels

2.1.5 Antenna Models and Configurations

2.2 Large-Scale Channel Models for a RIS

2.2.1 Free-Space Pathloss Models for a RIS

2.2.2 More Realistic Large-Scale Fading Models for RIS

2.3 Small-Scale Channel Models for RIS

2.4 Electromagnetic Field Modeling of Metasurface Structures

References

3 Designs of metasurface devices

3.1 Basic Design Principles of Metasurface Devices

3.1.1 Typical Metamaterials and Devices

3.1.2 Basic Structures of Metamaterial Devices

3.1.3 Design Principles of Metasurface

3.1.4 Active RIS Elements

3.2 Simulations and Measurements of Metasurface Devices

3.2.1 Electromagnetic Simulations

3.2.2 Performance Testing of Actual Devices

3.3 Control of Metasurface Devices

3.3.1 Non-Ideal Characteristics

3.3.2 Control Mechanisms of Tunable Metasurface

3.4 Codebook Designs of the RIS

3.4.1 Uniqueness of Codebook Design for the RIS

3.4.2 Examples of the RIS Codebook Designs

3.5 Near-Field Communications

3.5.1 Near-Field Basics

3.5.2 Polar Coordinates for the Near-Field

3.5.3 Beam Squinting in Wideband Operation and Solutions

3.6 Metasurface-Based Beamforming at the Base Station

References

4 System implementations of a RIS for wireless communications

4.1 Basic System Models and Performances for Metasurface-Based Relay

4.1.1 System Models

4.1.2 Theoretical Performance Analysis

4.1.3 Simplified Model and Performance Analysis

4.2 Beamforming Techniques for a RIS

4.2.1 Beam-Based Techniques

4.2.2 Random-Sampling-Based Technique

4.3 RIS Channel Estimation and Feedback for Small-scale Fading

4.4 Direction Finding via Time-Space Coding

4.5 Link-Level Simulations

4.5.1 Simulation Parameters and Methodology

4.5.2 Preliminary Link-Level Simulation Results

4.6 System-Level Simulations

4.6.1 System Configurations and Simulation Parameters

4.6.2 Preliminary Simulation Results

References

5 Standardization and trials of RIS-aided wireless communications

5.1 Overview and Key Features of Relay Technology in Standardization

5.1.1 Potential Deployment Scenarios

5.1.2 Basic Categories of an LTE Relay

5.1.3 Type 1 Relay

5.1.4 Type 2 Relay

5.2 Brief Discussion on an LTE Full-Dimensional MIMO

5.3 Field Trials

5.3.1 RIS Trial in Nanjing

5.3.2 RIS Trial in Shenzhen

5.4 Standardization Road Map for the RIS

5.4.1 Lessons Learned from the LTE Era

5.4.2 Different Modes of Operation for the RIS

5.4.3 3GPP Release 18 Network-Controlled Repeater

5.4.4 Comparison Between Network-Controlled Repeater and RIS

5.4.5 Future Road Map for RIS Standardization

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