CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� User requirements
������� 2.1���� Types of receiving terminals
������� 2.2���� Types of usage scenarios
������� 2.3���� Service requirements from ISDB family use cases
������� 2.4���� Service requirements for DVB-H use cases
����������������� 2.4.1���� The Electronic Service Guide
����������������� 2.4.2���� Mobile TV
����������������� 2.4.3���� Enhanced mobile TV
����������������� 2.4.4���� Scheduled download of audiovisual content or executable software modules
����������������� 2.4.5���� Service purchase, service access and content protection
����������������� 2.4.6���� Roaming
����������������� 2.4.7���� Interference free reception in the mobile environment
����������������� 2.4.8���� Long battery lives
����������������� 2.4.9���� Implementation of interactivity
������� 2.5���� Service requirements for T-DMB use cases
����������������� 2.5.1���� General requirements
����������������� 2.5.2���� Video objects
����������������� 2.5.3���� Audio objects associated with the video
����������������� 2.5.4���� Auxiliary data (optional)
������� 2.6���� Service requirements for Forward Link Only use cases
������� 2.7���� Service requirements for DVB-SH use cases
������� 2.8���� Service requirements for RAVIS use cases
�3���� Types of mobile receivers
������� 3.1���� Nomadic receivers
������� 3.2���� Pedestrian receivers
������� 3.3���� Vehicular receivers
������� 3.4���� Vehicular reception using nomadic and pedestrian receivers
������� 3.5���� An example of enhanced handheld receivers
�4���� System characteristics and network planning aspects
������� 4.1���� Distribution network
������� 4.2���� Some network planning and radio frequency aspects
������� 4.3���� Receiver characteristics
��� ����4.4���� Content manipulation and distribution
������� 4.5���� Managing mobility
������� 4.6���� Error characteristics
������� 4.7���� Interoperability between mobile telecommunication services and digital broadcasting services
�5���� Transmission mechanisms for broadcasting of multimedia and data applications for mobile reception
������� 5.1���� Transmission mechanism of ISDB family
������� 5.2���� IP-based services delivery over DVB-H
����������������� 5.2.1���� IP as a content bearer for the broadcasted data
����������������� 5.2.2���� Content formats
������� 5.3���� Transmission mechanisms of T-DMB
����������������� 5.3.1���� System architecture
����������������� 5.3.2���� Video service transmission architecture
����������������� 5.3.3���� Video multiplexer architecture
����������������� 5.3.4���� Transport stream specification
����������������� 5.3.5���� Error protection
����������������� 5.3.6���� Content formats
Profile
Level
����������������� 5.3.7���� Scene description specification
������������� ����5.3.8���� Graphics data specification
������� 5.4���� Transmission mechanisms of FLO
������� 5.5���� Transmission mechanisms of DVB-SH
����������������� 5.5.1���� DVB-SH link and service layer outline
������� 5.6���� Transmission mechanisms of RAVIS
�6���� Display patterns on mobile receivers
�7���� Conclusion
Appendix 1� ISDB-T multimedia broadcasting for mobile reception
�1���� Interoperable digital terrestrial multimedia broadcasting systems
�2���� Key features of ISDB-T multimedia broadcasting for mobile reception
�3���� Service image of ISDB-T multimedia broadcasting for mobile reception
������� 3.1���� Examples of 1- or 3-segment services
������� 3.2���� Examples of 1- or 13-segment services
�4���� System parameters of ISDB-T multimedia broadcasting system
������� 4.1���� Physical layer
������� 4.2���� Multiplex and transport
������� 4.3���� Source coding
Appendix 2� Current status of T-DMB services and advanced T-DMB
�1���� System overview
�2���� Market status of T-DMB receivers in Korea
�3���� Applications of T-DMB
������� 3.1���� Transport protocol expert group
������� 3.2���� Broadcast website (BWS)
������� 3.3���� Binary format for scenes
������� 3.4���� Dynamic label service
������� 3.5���� Slideshow
������� 3.6���� Emergency warning system
������� 3.7���� Electronic programme guide
������� 3.8���� Conditional access system
�4���� Advanced T-DMB
������� 4.1���� Hierarchical modulation
������� 4.2���� B mode hierarchical modulation
������� 4.3���� Q mode hierarchical modulation
������� 4.4��� �Constellation ratio
������� 4.5���� Turbo code
�5���� Conclusions
Appendix 3� The DVB-H Standard EN 302 304: Technology highlights commercial deployments
�1���� The DVB-H standard for delivery and reception of content to handheld/mobile terminals
�2���� Overview of the DVB-H delivery mechanism
������� 2.1���� The DVB-H PHY and link layer
������� 2.2���� The end-to-end system topology
������� 2.3���� IP-based mobile broadcast services systems with DVB-H
�3���� Schematic picture of IP datacast over DVB-H system and the application of the mobile phone interaction path
������� 3.1���� DVB-H commercial deployments
�4���� References
Appendix 4� Forward link only
�1���� Abstract
�2���� Introduction
�3���� FLO system architecture
������� 3.1���� Network Operation Centre
������� 3.2���� FLO transmitters
������� 3.3���� IMT‑2000 network
������� 3.4���� FLO‑enabled devices
�4���� FLO system overview
������� 4.1���� Content acquisition and distribution
������� 4.2���� Multimedia and data applications services
������� 4.3���� Power consumption optimization
������� 4.4���� Wide and local area content
������� 4.5���� Layered modulation
�5���� FLO air interface
������� 5.1���� Protocol reference model
����������������� 5.1.1���� Key features of upper layers
�������������� ���5.1.2���� Key features of stream layer
����������������� 5.1.3���� Key features of Medium Access Control (MAC) layer
����������������� 5.1.4���� Key features of physical layer
������� 5.2���� FLO air interface fundamentals
����������������� 5.2.1���� OFDM modulation
����������������� 5.2.2���� Physical layer characteristics
����������������� 5.2.3���� Error correction and coding techniques
����������������� 5.2.4���� Bandwidth requirements
����������������� 5.2.5���� Transport mechanisms
�6���� Candidate frequency bands
�7���� Conclusion
Appendix 5� Digital mobile narrow-band multimedia broadcasting system RAVIS (Real-time AudioVisual Information System)
�1���� General description
�2���� Technical aspects of RAVIS
������� 2.1���� Audio and video codecs, multiplexing
������� 2.2���� Content
������� 2.3���� Channel coding
������� 2.4���� Network architecture
������� 2.5���� Testing
������� 2.6���� Simulation
Appendix 6 �DVB-SH (Satellite services to handheld devices) Standard EN 302 583
�1���� General description
�2���� Configurations
�3���� Specific issues addressed by DVB-SH
������� 3.1���� Reception conditions and DVB-SH features
������� 3.2���� Combining techniques
������� 3.3���� Local content insertion
�4���� Introduction scenarios
a)���� �Vehicular first� introduction scenario
b)���� �Handheld first� introduction scenario
�5���� Conclusion
Appendix 7� Implementation of interactivity
Appendix 8� Acronyms