- Mobile TV:. - Mobile TV—A Prologue xxi. - 1.6 Resources for Delivering Mobile TV 9 1.7 The Mobile TV Community 10 1.8 New Growth Areas for Mobile TV 10 1.9 Is Mobile TV Really Important? 11 Chapter 2: Introduction to Digital Multimedia 13. - Mobile TV Networks 93. - 5.22 Outlook for Mobile TV Services 171. - PART II: TECHNOLOGIES FOR MOBILE TV AND MULTIMEDIA. - Carrying Mobile TV 181. - 6.5 Mobile TV Streaming Using 3GPP Standards—. - Chapter 15: Content for Mobile TV Networks 405. - Chapter 17: Content Security for Mobile TV 443. - Chapter 18: Mobile TV and Multimedia—the Future 465. - 18.1 Major Factors Influencing the Direction of the Mobile TV and Multimedia Industries 466. - The growth of mobile TV brings challenges for everyone. - This book also focuses on the broadcast platforms for mobile TV.. - This book is primarily intended to give a coherent view of the world of mobile TV and multimedia applications on mobile networks. - 4), and Overview of Technologies for Mobile TV (Chap. - Chapter 15 deals with content for mobile TV networks. - Chapter 16 is devoted to interactivity in the mobile TV and multimedia networks. - MOBILE TV—A PROLOGUE. - The cellular mobile tech- nologies have been successful on their own by servicing just one basic need—the need to be mobile and able to talk. - ABOUT MOBILE TV. - 1.1 MOBILE TV: A NEW REALITY. - Mobile TV is now a reality. - 1.2 WHAT IS MOBILE TV?. - 1.5 STANDARDS FOR MOBILE TV. - 1.6 RESOURCES FOR DELIVERING MOBILE TV. - In the United Kingdom, BT Movio has fallen back on the use of the digital audio broadcast (DAB) spectrum to deliver mobile TV using a standard called DAB-IP. - 1.7 THE MOBILE TV COMMUNITY. - 1.8 NEW GROWTH AREAS FOR MOBILE TV. - 1.9 IS MOBILE TV REALLY IMPORTANT?. - Some of the high-end. - The resolution of the picture (i.e., the bits in each frame) and the frames transmitted per second define the bit rate needed to handle a particular video signal.. - The interlaced scanning of the analog world continues today in the television world.. - 352 ⫻ 288 QSIF Mobile TV. - These are achieved by distinguishing between the two different conceptual layers, i.e., the video coding layer and the network abstraction layer. - the use of the MPEG-4 visual simple profile. - Mobile TV broadcast networks in the United States such as Modeo DVB-H use the Windows media formats.. - Some of the codecs used in the industry do not fall under the MPEG umbrella. - The data channel provides for the trans- fer of the video and audio data, whereas the control channel provides feedback from the streaming client (i.e., the media player) to the server. - These procedures have been standardized in the various releases of the 3GPP.. - In 1999, in joint meetings known as the “Hooks and Extensions,” the interoperability between the radio access technologies and the dual-mode terminals was finalized.. - A SMIL document consists of two parts—the head and the body. - A strong feature of the service is the use of single-key functions. - MOBILE TV NETWORKS. - One of the powerful features supported is the. - The Telecommunications Industries Association of the United States. - SMS has been equally as popular as the use of the GSM phones themselves. - 4.8 MOBILE NETWORKS—A FEW COUNTRY-SPECIFIC EXAMPLES 4.8.1 The United States of America. - Table 4-3 gives the current status of the U.S. - MOBILE TV AND RICH MEDIA APPLICA TIONS. - OVERVIEW OF TECHNOLOGIES FOR MOBILE TV. - 5.1 WHY NEW TECHNOLOGIES FOR MOBILE TV?. - The V402SH has a QVGA LCD display with 320 ⫻ 260 pixels capable of displaying 30 frames per second, i.e., the normal telecast frame rate.. - 5.2 WHAT DOES A MOBILE TV SERVICE REQUIRE?. - 5.3 MOBILE TV SERVICES ON CELLULAR NETWORKS. - 5.7 BROADCAST AND UNICAST TECHNOLOGIES FOR MOBILE TV. - FIGURE 5-3 Broadcast and Unicast Transmission for Mobile TV. - 5.8 BROADCAST MOBILE TV AND INTERACTIVITY. - 5.9.1 Mobile TV Services Using 3G Platforms. - The 3G networks also comprise two streams—the 3G-GSM-evolved networks, which have been standardized under the 3GPP, and the 3G-CDMA-evolved networks, standardized under the 3GPP2 fora.. - FIGURE 5-4 Mobile TV Technologies. - CDMA 1⫻EV-DO-based mobile TV.. - 5.9.2 Mobile TV Using Terrestrial Broadcasting Networks. - Following is a summary of the terrestrial broadcast mobile TV technologies:. - 5.9.3 Mobile TV Services Using Satellite Broadcasting. - 5.9.4 Mobile TV Using Other Technologies such as WiMAX or WiBro. - FIGURE 5-5 Technology Overview—Mobile TV. - FIGURE 5-6 Example of 3G Mobile TV. - FIGURE 5-7 Live Mobile TV in the United Kingdom. - The use of video is simple with a click of the CV icon (Cingular Video). - 5.10.4 3Gⴙ Networks for Mobile TV. - FIGURE 5-8 Cingular 3G Mobile TV ( June 2006). - 5.10.5 Mobile TV Using 3G HSDPA. - 5.10.6 Mobile TV Using MBMS. - 5.10.7 TDtv Mobile TV Services. - 5.11 MOBILE TV SERVICES USING TERRESTRIAL TRANSMISSION. - mobile TV using DVB-H,. - mobile TV using T-DMB, and. - mobile TV services using ISDB-T (used in Japan).. - mobile TV services using MediaFLO.. - The new network for DVB-H is based on the use of the L-band and is independent of the ATSC transmission network in the country.. - 5.12 TERRESTRIAL BROADCASTING TECHNOLOGIES FOR MOBILE TV. - 5.14 MOBILE TV USING DMB TECHNOLOGIES. - 5.14.5 The Korean S-DMB Digital Multimedia Broadcast System S-DMB services were launched in Korea and Japan by Tu-Media. - The mobile TV services delivered directly via satellite are receivable in the. - The digital mobile broadcasting services are based on the use of the S-band spectrum. - 5.14.9 Mobile TV Services in China Using DMB Technology. - 5.15 MediaFLO MOBILE TV SERVICE. - FIGURE 5-19 Conceptual Diagram of the MediaFLO Network in the United States. - MediaFLO is not restricted to the use of the 700-MHz band. - 5.16 DAB-IP SERVICES FOR MOBILE TV. - The standard has flexibility in the use of the types of audio and video codecs. - 5.17 MOBILE TV USING ISDB-T SERVICES. - FIGURE 5-20 DAB-IP for Mobile TV. - 5.18 MOBILE TV USING WiMAX TECHNOLOGIES. - 5.19 COMPARISON OF MOBILE TV SERVICES. - First, they provide extensive coverage of the countries and geographical regions in the world. - 5.22 OUTLOOK FOR MOBILE TV SERVICES. - Comparison of Mobile TV Services. - TECHNOLOGIES FOR MOBILE TV AND
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