Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Background and motivation
�3���� Related documents
�4���� Glossary of terms
�5���� User requirements and trends for audio-visual services and applications
������� 5.1���� Linear versus on-demand content
������� 5.2 ����Emerging trends in user behaviour
������� 5.3���� Evolution of television systems
������� 5.4���� Virtual and Augmented reality
������� 5.5���� Summary of user requirements
�6���� The use of IMT in audio-visual content and service production
������� 6.1���� Audio-visual content production on remote location
������� 6.2���� Production studio
������� 6.3���� Remote editing
��� ����6.4���� Stage performers
�7���� Identification of relevant use cases for the distribution of
audio-visual services over IMT
������� 7.1���� User environments
������� 7.2���� User devices
�8���� Requirements for Audio-visual content provision
������� 8.1���� Audio-visual radio access network providers� requirements
������� 8.2���� Assessment of current IMT systems� ability to meet PSM general
distribution requirements
������� 8.3���� Specific requirements
�9���� Characteristics of terrestrial IMT that enable audio-visual services and
applications
������� 9.1���� Unicast
������� 9.2���� Supplemental Downlink (SDL)
������� 9.3���� eMBMS services
����������������� 9.3.1���� eMBMS Multicast
������������ �����9.3.2���� eMBMS Broadcast
������� 9.4���� Beneficial further enhancements of eMBMS
������� 9.5���� Enhancement of the 3GPP system for TV services
������� 9.6���� Further technical enhancements of IMT
10���� Conclusions
Annex 1� List of acronyms
Annex 2� Detailed description of LTE eMBMS features
������ A2.1���� General description
������ A2.2���� High level architecture
�� ����A2.3���� Service framework
������ A2.4���� Transport-only Mode
������ A2.5���� Receive-only Mode
������ A2.6���� Service discovery
������ A2.7���� LTE downlink physical layer
������ A2.8���� Segmentation/Concatenation across protocol layers
������ A2.9���� MBSFN
����� A2.10���� eMBMS architecture
����� A2.11���� Synchronisation
����� A2.12���� eMBMS area concepts
����� A2.13���� eMBMS / unicast multiplexing
����� A2.14���� User counting for MBSFN activation
����� A2.15���� Service acquisition and continuity in multi-carrier networks
����� A2.16���� Quality of service
����� A2.17���� Standardization Outlook
Annex 3� Demonstration trials of audio-visual over IMT
Annex 4� Emerging transmission technologies for� broadcasting/multicasting in
IMT-2020
������ A4.1���� Layered Division Multiplexing (LDM)
������ A4.2���� Cyclic Prefix, FFT size and High Speed Mobile Reception
������ A4.3���� Time-Frequency Slicing (TFS)
������ A4.4���� Channel Bonding (and Statistical Multiplexing)
������ A4.5���� Non-Uniform Constellation Modulation
������ A4.6���� Interleaving and Mobile Reception