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Informationen zum Autor Jian Song is a Professor and Director of DTV Technology R&D Center at Tsinghua University (China). He is the associate editor of IEEE Transactions on Broadcasting, an administrative committee member of Broadcast Technology Society, and the vice chair of Working Party 6A of International Telecommunication Union. Dr. Song leads the efforts of promoting Chinese DTMB standard worldwide. Zhixing Yang is a Professor at Tsinghua University (China) and Deputy Director of the State Key Laboratory on Microwave and Digital Communications. Professor Yang led the research and development efforts for Chinese DTMB Standard. Jun Wang is an Associate Professor at Tsinghua University (China), and is actively involved in the technical activities for Chinese DTMB Standard as the standard drafting committee member selected by the Standardization Administration of China. Klappentext This book covers channel coding and modulation technologies in DTTB systems from the general concepts to the detailed analysis and implementation.* Covers the Chinese DTTB standard which was announced recently and hasn't been covered in detail* Introduces the SFN network using the successful implementation of DTMB in Hong Kong as an example* Introduces the latest announced systems including the ATSC M/H and DVB-NGH Zusammenfassung Now under massive deployment worldwide, digital terrestrial television broadcasting (DTTB) offers one of the most attractive ways to deliver digital TV over the VHF/UHF band. Written by a team of experts for specialists and non-specialists alike, this book serves as a comprehensive guide to DTTB. Inhaltsverzeichnis Preface xiii 1 Basic Concepts of Digital Terrestrial Television Transmission System 1 1.1 Introduction and Historic Review 1 1.1.1 Birth and Development of Television Black-and-White TV Era 1 1.1.2 Analog Color TV Era 2 1.1.3 Digital TV Era 3 1.2 Major International and Regional DTV Organizations 7 1.2.1 International DTV Broadcasting Standards 7 1.2.2 Related International and Regional Organizations 9 1.3 Composition of DTV System 11 1.3.1 Constitution of DTV System 11 1.3.2 Functional Layers of DTV 14 1.4 Compression Layer and Multiplexing Layer 19 1.4.1 Image Format 19 1.4.2 Compression Modes for DTV Signal 19 1.4.3 MPEG-2 for Video Compression 20 1.4.4 Intraframe Coding 21 1.4.5 Interframe Coding Method 23 1.4.6 Audio Compression 24 1.4.7 MPEG-2 Coding 25 1.4.8 MPEG-2 Multiplexing 26 1.4.9 Transport Stream 26 1.5 Current Deployment of DTTB Systems 29 1.5.1 Developments of ATSC DVB-T and ISDB-T 30 1.5.2 Development and Deployment of DTMB System 33 1.5.3 Network Convergence with DTTB Systems 35 1.6 Summary 37 References 37 2 Channel Characteristics of Digital Terrestrial Television Broadcasting Systems 39 2.1 Introduction 39 2.2 Mathematical Models of Wireless Radio Channel 42 2.2.1 Statistical Model of Channel Impulse Response 42 2.2.2 Channel Impulse Response with Deterministic Parameters 44 2.3 Property of Wireless Fading Channel Parameters 46 2.3.1 Multipath Delay Spread and Frequency-Selective Fading 46 2.3.2 Doppler Shift and Time-Selective Fading 50 2.3.3 Time- and Frequency-Selective Fading of Wireless Radio Channel 54 2.4 Commonly Used Statistical Models for Fading Channel 55 2.4.1 Rayleigh Fading Model 55 2.4.2 Ricean Fading Model 56 2.5 DTTB Channel Model 58 2.5.1 Typical DTTB Channel Model 58 2.5.2 Single-Frequency Network of Channel Model for DTTB Systems 63 2.6 Summary 67 References 68 3 Channel Coding ...
