Description
Book SynopsisThis book helps address the skills shortage and support expansion of IPTV across the globe. Telecom operators, wireless mobile providers, cable TV companies, media companies, broadcasters, video production companies, and Internet portal companies worldwide are either offering IP video services or actively investigating their deployment.
Table of ContentsPreface xi
Organizational and Topical Coverage xii
Who Should Read This Book xiii
Acknowledgments xiv
About the Author xvii
1 IPTV: The Ultimate Viewing Experience 1
1.1 Defining IPTV 2
1.2 Differences between IPTV and Internet TV 3
1.3 Overview of an IPTV Networking Infrastructure 4
1.4 Key IPTV Applications and Services 6
1.5 Growth Drivers for IPTV 10
1.6 Market Data 12
1.7 Industry Initiatives to Standardize IPTV 13
Summary 18
2 IPTV Network Distribution Technologies 20
2.1 ‘‘Last Mile’’ Broadband Distribution Network Types 21
2.2 IPTV over a Fiber Access Network 21
2.3 IPTV over an ADSL Network 26
2.4 IPTV over Next Generation Cable TV Networks 32
2.5 IPTV over Wireless Networks 48
2.6 IPTV over the Internet 53
2.7 IPTV Backbone Technologies 56
2.8 Network Factors Associated with Deploying IPTV 60
Summary 62
3 IPTV Real-Time Encoding and Transportation 64
3.1 Introduction to Real-Time Encoding 64
3.2 Compression Methods 66
3.3 Packetizing and Encapsulating Video Content 81
Summary 116
4 Broadcasting Linear Programming over IPTV 118
4.1 Underlying Video Components of an End-to-End IPTV System 119
4.2 Different Approaches to Streaming IPTV Content 124
4.3 Multicasting across an IPTV Network 129
4.4 IPTV Multicasting Networking Architecture 130
4.5 Multicasting IPTV Content across IPV6 Networks 155
4.6 Introduction to Channel Changing 158
4.7 Fundamentals of Channel Changing 163
4.8 Techniques for Speeding up IPTV Channel Changing Times 166
4.9 Discovering Channel Program Information 169
4.10 Time-Shifting Multicast IPTV 172
4.11 Channel-Changing Industry Initiatives 173
Summary 173
5 IPTV Consumer Devices (IPTVCDs) 175
5.1 About Residential Gateways 175
5.2 RG Technology Architecture 177
5.3 RG Functionality 178
5.4 RG Industry Standards 184
5.5 Introduction to Digital Set-top Boxes 193
5.6 The Evolution of Digital Set-top Boxes 195
5.7 Categories of Digital Set-top Boxes 197
5.8 Major Technological Trends for Digital Set-top Boxes 197
5.9 IP Set-top Boxes Defined 200
5.10 Types of IP Set-top Boxes 201
5.11 Other Emerging IPTV Consumer Devices 223
Summary 224
6 IPTVCD Software Architecture 229
6.1 What Makes an IPTVCD Tick? 229
6.2 Interactive TV Middleware Standards 232
6.3 Proprietary Middleware Solutions 247
Summary 247
7 IPTV Conditional Access and DRM Systems 249
7.1 Introduction to IPTV Security 249
7.2 Defining IPTV CA Security Systems 250
7.3 CA Industry Initiatives 263
7.4 Introduction to Next Generation DRM Solutions 265
7.5 IPTV Intranet Protection 282
Summary 283
8 Moving IPTV Around the House 285
8.1 About Whole Home Media Networking (WHMN) 286
8.2 WHMN Enabling Technologies 287
8.3 Fast Ethernet and Gigabit Ethernet (GIGE) 288
8.4 802.11n 294
8.5 HomePlug AV 298
8.6 UPA-DHS 305
8.7 HomePNATM 3.1 307
8.8 Multimedia Over Coax Alliance (MOCATM) 311
8.9 WHMN Middleware Software Standards 314
8.10 QoS and WHMN Applications 328
Summary 329
9 Video-on-Demand (VoD) over IP Delivery Networks 332
9.1 History of Pay-Per-View 332
9.2 Understanding PPV 333
9.3 The Emergence of RF and IP Based VoD 334
9.4 Types of IP-VoD Services 335
9.5 Underlying Building Blocks of an End-to-End IP-VoD Infrastructure 340
9.6 Integrating IP-VoD Applications with Other IP Based Services 358
9.7 Protecting IP-VoD Content 364
Summary 365
10 IP Based High Definition TV 367
10.1 Overview of SDTV and HDTV Technologies 367
10.2 HDTV over IP Defined 369
10.3 An End-to-End IP HDTV System 370
Summary 380
11 Interactive IPTV Applications 382
11.1 The Evolution of iTV 382
11.2 About iTV 387
11.3 Interactive IPTV Applications 387
11.4 IPTV Program Related Interaction Applications 417
11.5 Deploying Interactive IPTV Applications 419
11.6 Accessibility to IPTV Services 420
Summary 420
12 IPTV Network Administration 423
12.1 An Introduction to IPTV Network Administration 424
12.2 Supporting the IPTV Networking Management System 424
12.3 Managing Installation, Service Problems, and Terminations 428
12.4 Network Testing and Monitoring 431
12.5 Managing Redundancy and Ensuring Service Availability 434
12.6 IP Address Space Management 436
12.7 Routine IT and Network Administrative Tasks 436
12.8 Managing IPTV QoS Requirements 437
12.9 Monitoring the IPTV Subscriber Experience 441
12.10 Remotely Managing in-Home Digital Consumer Devices 469
12.11 Scheduling and Managing Delivery of Software Updates to IPTVCDs 471
12.12 Troubleshooting IPTV Problems 473
12.13 IPTV and Business Continuity Planning 478
Summary 481
Index 483
