BSI PD IEC TR 60728-201:2024
$198.66
Cable networks for television signals, sound signals and interactive services – A study of IPTV systems with examples and applications for optical broadcast services
| Published By | Publication Date | Number of Pages |
| BSI | 2024 | 66 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | CONTENTS |
| 8 | FOREWORD |
| 10 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 Terms and definitions |
| 12 | 3.2 Abbreviated terms |
| 13 | 4 Toward IPTV services 4.1 Service scenario 4.1.1 General |
| 14 | 4.1.2 IP unicast distribution technology 4.1.3 IP multicast distribution technology Figures Figure 1 โ IP unicast distribution Figure 2 โ IP multicast distribution |
| 15 | 4.1.4 Migration to ALL IP FTTH NETWORK 4.1.5 Step 1 Figure 3 โ Step 0 |
| 16 | 4.1.6 Step 2 4.2 Quality assurance 4.2.1 General Figure 4 โ Step 1 Figure 5 โ Step 2 |
| 17 | 4.2.2 Carrier’s network quality assurance Figure 6 โ Carrier’s network and home network |
| 18 | 4.2.3 Customer premises’ network quality assurance Figure 7 โ Applicable point to assure carrier’s network quality Figure 8 โ Applicable point to assure customer premises’ network quality |
| 19 | 4.2.4 QoE for Progressive Download and DASH 5 Technologies for supporting service 5.1 IPTV Protocols 5.1.1 Classification based on video streaming system configuration Tables Table 1 โ Average throughput |
| 20 | 5.1.2 First-mile streaming protocol Figure 9 โ Example of a video streaming system configuration Table 2 โ Protocols supporting low latency |
| 21 | 5.1.3 Last-mile streaming protocol Figure 10 โ Different kinds of streaming solutions Figure 11 โ Latency associated with the protocols |
| 22 | 5.2 ABR and M-ABR 5.2.1 ABR (adaptive bit rate) Figure 12 โ Sharing multiple protocols using CMAF |
| 23 | 5.2.2 M-ABR (multicast adaptive bit rate) Figure 13 โ Aspect of Just-in time ABR |
| 24 | 5.3 MPEG-DASH Figure 14 โ Aspect of M-ABR |
| 25 | 5.4 DRM and CENC 5.4.1 DRM Figure 15 โ Architecture of MPEG-DASH Figure 16 โ Construction of MPD |
| 26 | 5.4.2 CENC Figure 17 โ DRM processing |
| 27 | Figure 18 โ Content encryption by DRM Figure 19 โ Aspect of ISO BMFF and CENC |
| 28 | 5.4.3 Watermark 5.5 Virtualization 5.5.1 vCPE (virtual customer premises equipment) Figure 20 โ An attack detection system by WM |
| 29 | 5.5.2 Next generation STB (trend in the Japan cable industry) 5.5.3 Virtual STB (cloud supported CPE) Figure 21 โ Concept of virtual CPE |
| 30 | 5.5.4 Network virtualization technology and vCPE Figure 22 โ Concept of virtual STB Figure 23 โ VoD streaming (vSTB) |
| 31 | 5.6 Proof of concept experiments of video broadcasting through IP streaming 5.6.1 Verification experiments on IP streaming of 4K broadcast 5.6.2 Advanced broadcasting system using broadband (M-ABR validation) Figure 24 โ Cloud storage (vNAS) Figure 25 โ Experimental setup used for IP streaming of 4K broadcast |
| 32 | 5.6.3 Low latency streaming technology for live streaming (CMAF validation) Figure 26 โ Experimental setup for advanced broadcasting system using broadband (M-ABR validation) Figure 27 โ Verification experiments on low latency live streaming (CMAF verification) |
| 33 | 6 Migration to IP over FTTH 6.1 General Figure 28 โ Types of IPTV Table 3 โ Expected transmission capacity to serve video service over ALL IP network |
| 34 | 6.2 Grand Design toward All IP services 6.3 HFC (hybrid fibre coaxial) system Figure 29 โ HFC system topology Table 4 โ Grand design toward all IP services |
| 35 | 6.4 Strategies to All IP from HFCs Figure 30 โ HFC system topology 2 Figure 31 โ HFC system topology 3 |
| 36 | 6.5 Completion of All IP Migration from HFC around 2025 6.6 FTTH (up to 10G) system configuration Figure 32 โ Migration strategies to All IP from HFC system Figure 33 โ Completion of All IP migration from HFC around 2025 |
| 37 | 6.7 FTTH (up to 100G) system configuration Figure 34 โ FTTH system topology 1 (EPON system) Figure 35 โ FTTH system topology 2 (EPON system) Table 5 โ Wavelength and maximum speed of PON system |
| 38 | 6.8 Migration strategies to all IP from FTTH Figure 36 โ 100G-EPON system configuration Figure 37 โ NG-PON2 system configuration |
| 39 | 6.9 Completion of All IP migration from FTTH around 2030 Figure 38 โ Migration strategies to All IP from FTTH system Figure 39 โ Completion of All IP Migration from FTTH around 2030 |
| 40 | Annex A (informative)ATSC 3.0 Broadcast System A.1 General A.2 Overview of the ATSC 3.0 system A.3 System specification A.3.1 General Figure A.1 โ Layered architecture used in ATSC 3.0 system |
| 41 | A.3.2 Description of the ATSC 3.0 standard Figure A.2 โ ATSC 3.0 standards set and structure Table A.1 โ PHY layer parameters |
| 42 | Figure A.3 โ General physical layer frame structure Figure A.4 โ Audio watermark system architecture |
| 43 | Figure A.5 โ An example of watermarked video frame |
| 44 | A.3.3 Emergency messaging A.3.4 Accessibility Figure A.6 โ Example of AEA signal flow |
| 45 | A.3.5 Personalization A.4 Receiver protocol stack A.5 Convergence of broadcast and broadband services Figure A.7 โ ATSC 3.0 receiver protocol stack model |
| 46 | Figure A.8 โ ATSC 3.0 Hybrid Delivery Architecture |
| 47 | Annex B (informative)NHK Plus: Simultaneous streaming of broadcast signal through internet B.1 General B.2 Overview of system specification B.3 On-demand service Table B.1 โ NHK Plus specification overview |
| 48 | B.4 Video Masking B.5 Overview of streaming technology Figure B.1 โ Overview of on-demand service Figure B.2 โ Video masking to block the uncopyrighted contents |
| 49 | B.6 Overview of streaming facility Figure B.3 โ Technologies used for adaptive streaming |
| 50 | B.7 Overview of streaming platform Figure B.4 โ System configuration used for the NHK plus streaming service Table B.2 โ NHK Plus system overview |
| 51 | Figure B.5 โ Streaming platform used for the streaming service |
| 52 | Annex C (informative)Cable 4K IP C.1 General C.2 Abstract of service C.2.1 General C.2.2 Number of subscribers C.3 Concept of Cable 4K IP platform Figure C.1 โ Concept of Cable 4K IP |
| 53 | C.4 IP distribution Table C.1 โ Abstract characteristics of Cable 4K IP platform |
| 54 | Annex D (informative)Optical TV D.1 General D.1.1 Overview D.1.2 Services D.1.3 Subscribers D.1.4 Technical features D.1.5 An example of Specification D.2 Requirements D.2.1 Service requirements Table D.1 โ Specification of Optical TV (example) |
| 55 | D.2.2 IPTV system model Figure D.1 โ IPTV service chain |
| 56 | D.3 Customer premises’ network D.3.1 Equipment logical connection Figure D.2 โ IPTV system model Figure D.3 โ Equipment logical connection in customer premises |
| 57 | Annex E (informative)DVB-I E.1 General E.2 DVB-I components and interfaces |
| 58 | E.3 Conceptual model of a DVB-I client Figure E.1 โ Simplified example DVB-I components and interfaces |
| 59 | E.4 Service discovery Figure E.2 โ Conceptual model of a DVB-I client |
| 60 | E.5 Content guide metadata Figure E.3 โ Relationships between service list entry point, service list, service and LCN table |
| 61 | Annex F (informative)SAT>IP F.1 General F.2 Network topology Figure F.1 โ SAT>IP protocol between server and client |
| 62 | F.3 IP adapter/IP multiswitch F.4 IP-based SMATV/multi-dwelling units Figure F.2 โ SAT>IP Network Topology Figure F.3 โ IP Adapter / Multiswitch and In-Home Digital Network |
| 63 | F.5 Protocol specification Figure F.4 โ An example of IP based SMATV by SAT>IP Figure F.5 โ SAT>IP Protocol Stack |
| 64 | Figure F.6 โ SAT>IP protocol containing UPnP protocol stack |
| 65 | Bibliography |
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