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