Wireless Video Communications Second to Third Generation and Beyond 1st Edition by Lajos Hanzo, Peter Cherriman, Jurgen Streit 078036032X 9780780360327

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Product details:

ISBN 10: 078036032X 

ISBN 13: 9780780360327

Author: Lajos L. Hanzo, Peter Cherriman, Jurgen Streit

Bridging the gap between the video compression and communication communities, this unique volume provides an all-encompassing treatment of wireless video communications, compression, channel coding, and wireless transmission as a joint subject. WIRELESS VIDEO COMMUNICATIONS begins with relatively simple compression and information theoretical principles, continues through state-of-the-art and future concepts, and concludes with implementation-ready system solutions.

This book’s deductive presentation and broad scope make it essential for anyone interested in wireless communications. It systematically converts the lessons of Shannon’s information theory into design principles applicable to practical wireless systems. It provides in a comprehensive manner “implementation-ready” overall system design and performance studies, giving cognizance to the contradictory design requirements of video quality, bit rate, delay, complexity error resilience, and other related system design aspects.

Topics covered include

• information theoretical foundations
• block-based and convolutional channel coding
• very-low-bit-rate video codecs and multimode videophone transceivers
• high-resolution video coding using both proprietary and standard schemes
• CDMA/OFDM systems, third-generation and beyond adaptive video systems.

WIRELESS VIDEO COMMUNICATIONS is a valuable reference for postgraduate researchers, system engineers, industrialists, managers and visual communications practitioners.

Wireless Video Communications Second to Third Generation and Beyond 1st Table of contents:

I. Transmission Issues

1. Information Theory
Issues in Information Theory
Additive White Gaussian Noise Channel
Information of a Source
Average Information of Discrete Memoryless Sources
Source Coding for a Discrete Memoryless Source
Average Information of Discrete Sources Exhibiting Memory
Examples
Generating Model Sources
Run-Length Coding for Discrete Sources Exhibiting Memory
Information Transmission via Discrete Channels
Capacity of Discrete Channels
Shannon’s Channel Coding Theorem
Capacity of Continuous Channels
Shannon’s Message and Its Implications for Wireless Channels
Summary and Conclusions

2. The Propagation Environment
The Cellular Concept
Radio Wave Propagation
Summary and Conclusions

3. Convolutional Channel Coding
Brief Channel Coding History
Convolutional Encoding
State and Trellis Transitions
The Viterbi Algorithm
Summary and Conclusions

4. Block-Based Channel Coding
Introduction
Finite Fields
Reed-Solomon and Bose-Chaudhuri-Hocquenghem Block Codes
RS and BCH Codec Performance
Summary and Conclusions

5. Modulation and Transmission Techniques
Modulation Issues
Orthogonal Frequency Division Multiplexing
Packet Reservation Multiple Access
Flexible Transceiver Architecture
Summary and Conclusions

6. Video Traffic Modeling and Multiple Access
Video Traffic Modeling
Multiple Access
Summary and Conclusions

7. Co-Channel Interference
Introduction
Factors Controlling Co-Channel Interference
Theoretical Signal-to-Interference Ratio
Simulation Parameters
Results for Multiple Interferers
Results for a Single Interferer
Summary and Conclusions

8. Channel Allocation
Introduction
Overview of Channel Allocation
Simulation of the Channel Allocation Algorithms
Performance Comparisons
Summary and Conclusions

9. Second-Generation Mobile Systems
The Wireless Communications Scene
Global System for Mobile Communications — GSM

10. CDMA Systems: Third-Generation and Beyond
Introduction
Basic CDMA System
Third-Generation Wireless Mobile Communication Systems
Summary and Conclusions

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II. Video Systems Based on Proprietary Video Codecs

11. Fractal Image Codecs
Fractal Principles
One-Dimensional Fractal Coding
Error Sensitivity and Complexity
Summary and Conclusions

12. Very Low Bit-Rate DCT Codecs
Video Codec Outline
The Principle of Motion Compensation
Transform Coding
The Codec Outline
Initial Intra-Frame Coding
Gain-Controlled Motion Compensation
The MCER Active/Passive Concept
Partial Forced Update of the Reconstructed Frame Buffers
The Gain/Cost-Controlled Inter-Frame Codec
The Bit-Allocation Strategy
Results
DCT Codec Performance under Erroneous Conditions
DCT-Based Low-Rate Video Transceivers
System Performance
Summary and Conclusions

13. VQ Codecs and Multimode Video Transceivers
Introduction
The Codebook Design
The Vector Quantizer Design
Performance under Erroneous Conditions
VQ-Based Low-Rate Video Transceivers
System Performance
Summary and Conclusions

14. Low Bit-Rate Parametric Quad-Tree-Based Codecs and Multimode Videophone Transceivers
Introduction
Quad-Tree Decomposition
Quad-Tree Intensity Match
Model-Based Parametric Enhancement
The Enhanced QT Codec
Performance under Erroneous Conditions
QT-Codec-Based Video Transceivers
QT-Based Video-Transceiver Performance
Summary of QT-Based Video Transceivers
Summary of Low-Rate Codecs/Transceivers

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III. High-Resolution Image Coding

15. Low-Complexity Techniques
Introduction and Video Formats
Differential Pulse Code Modulation
Block Truncation Coding
Subband Coding
Run-Length-Based Intra-Frame Subband Coding
Summary and Conclusions

16. High-Resolution DCT Coding
Introduction
Intra-Frame Quantizer Training
Motion Compensation for High-Quality Images
Inter-Frame DCT Coding
The Proposed Codec
Summary and Conclusions

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IV. Video Systems Based on Standard Video Codecs

17. An ARQ-Assisted H.261-Based Reconfigurable Multilevel Videophone System
Introduction
The H.261 Video Coding Standard
Effect of Transmission Errors on the H.261 Codec
A Wireless Reconfigurable Videophone System
H.261-Based Wireless Videophone System Performance
Summary and Conclusions

18. Comparison of the H.261 and H.263 Codecs
Introduction
The H.263 Coding Algorithms
Performance Results
Summary and Conclusions

19. A H.263 Videophone System for Use over Mobile Channels
Introduction
H.263 in a Mobile Environment
Design of an Error-Resilient Reconfigurable Videophone System
H.263-Based Video System Performance
Transmission Feedback
Summary and Conclusions

20. Error Rate Based Power Control
Background
Power Control Algorithm
Performance of the Power Control
Multimode Performance
Average Transmission Power
Optimization of Power Control Parameters
Power Control Performance at Various Speeds
Multiple Interferers
Summary and Conclusions

21. Adaptive Single-Carrier, Multicarrier, and CDMA-Based Video Systems
Turbo-equalized H.263-Based Videophony for GSM/GPRS
Adaptive QAM-Based Wireless Videophony
UMTS-like Burst-by-Burst Adaptive CDMA Videophony
H.263/OFDM-Based Video Systems for Frequency-Selective Wireless Networks
Adaptive Turbo-Coded OFDM-Based Videotelephony
Digital Terrestrial Video Broadcasting for Mobile Receivers
Satellite-Based Video Broadcasting
Summary and Conclusions
Wireless Video System Design Principles

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Tags: Lajos Hanzo, Peter Cherriman, Jurgen Streit, Communications