Transcript Next Generation Broadcasting

Next Generation Terrestrial Broadcast
Television System Collaboration
NERC-DTV, China
JSC MNITI, Russia
November, Moscow, Russia
Outline
• Brief Introduction to NERC-DTV
• R&D and Deployment of DTMB 1.0
• R&D Status of DTMB 2.0
• Media Delivery System: SMT
• Cooperation between MNITI and NERC-DTV
• Chinese Contribution to Russia Broadcast TV
Founding of NERC-DTV
Approved by National Development and Reform Commission (NDRC)
Founding of NERC-DTV
Founding Members: Chinese Top TV and TX Manufacturers, Broadcasters
Common Technology
Breakthrough
Provide
Public Services
Goals
Promote Industry
Development
8 Major Tasks
Leading of Chinese 863 Next Gen.
Broadcasting System Key Project
Global Future of Broadcast
Television Initiative
National Level R&D Platforms
Next Generation Broadcast Research Lab
Image Evaluation System
4K Profession Full Chain System
High Speed Computing System
Terrestrial Mobile Lab
3 Stages of Standardization
3rd（2012 -
）
Global Digital Media Standard
2nd（2000-2012）
China 1st Gen. DTV Standard
DTMB
CMMB
GB20600-2006 GY/T 220.1-2006
ABS-S
GY/T 232-2008
2 ITU-R Standards
ITU-R BT.1306
1st Stage（1993-2000）
1st HDTV System
DTMB 2.0/ NGB-W
GB/T 2011 GY-T 2008 GY-T 2008 GD-J 2011
……
DTMB Standard Deployment
• Broadcast 3-Step plan
•
•
•
•
By 2015, starts prefecture level HD/SD simulcast coverage
By 2018, analogue switch off in all big and medium cities
By 2020, analogue switch off in whole country
Receiver must carry policy
•
By 2015.1.1, all the TV sets sold in China must carry DTMB
receiving feature
Totals 15397 terrestrial TV tower
30082 TV transmitters
Analog switch off by 2020, deployment in 20+ provinces
337 cities and 2000 counties, 410 million subscribers
DTMB Standard Deployment
2014.10 – 2016.10
0.8 Billion USD Terrestrial
12 CCTVs
1 Provincial
1 City
1 County
CCTV
2562 TV Stations
6293 TXs
1 KW/300W/County
Terrestrial + Satellite Design and Deployment
• Digital Satellite ABS-S System and Standard Design
ChinaSat 9 National Coverage
Terrestrial Local Coverage
GPRS User Identification
Evolution of Terrestrial TV
Holographic TV
United
States
8K UHDTV
Europe
4K UHDTV
China
Hybrid TV
ATSC3.0
HDTV
ATSC2.0
DVB-NGH
SDTV
DVB-T2
HbbTV
Color TV
DTMB2.0 (NGB-W)
ATSC1.0
B/W TV
DVB-T
NTSC
PAL
PAL
DTMB
Next Generation Broadcasting:
Immersive + Interactive + Ubiquitous
Evolution of Terrestrial TV
# UHD
Immersive
Experience
# Multi-view/i-Screen, 3D
# Immersive Audio
# High Dynamic Rage Image
# Flexible Spectrum
# Robust Reception
# Mobile Reception
# PLPs
Ubiqitous
Interactive
Access
Demand
# Emergence
# Public Service
# Hybrid Broadcast
# Personalization
# Targeted Ad
UHDTV Terrestrial Full Link System
• National High Tech 863 Project named ‘Developing the key technology of
next generation DTV’ based on CRUISE issued in June 2012. The task of the
project is to finish the draft standard of China next generation DTTB
Standard. The Project is supported by MOST, NDRC, MII, SAC and SARFT.
National High Tech 863 Project issued in June 2012
Targets of DTMB 2.0 / NGB-W System
Efficient, flexible, smart and interactive system with IP based open system
Much higher and more robust spectrum efficiency
Smart broadcasting transmission
Broadcast, multicast and unicast to support more services
Cost efficient and adaption to large scale deployment
Targets of DTMB 2.0 / NGB-W System
Terrestrial Broadcast
Uplink Network
Service
Platform
Broadcast
Baseband
Wireless
Narrowband
Uplink
Wireless
Broadband
Uplink
High Tower Broadcast
Long Range, High Frequency
2.
High Tower Wireless
Narrowband Uplink
Long Range, Less Investment
3.
Cell Tower Broadband Uplink
Mid Range, Medium Investment
4.
Node Wifi Access
Fiber
Cell Tower
Radius 2~10km
Cable TX Node
High Tower
Radius 10~50km
1.
Node
Cable/wifi
Access
Near Range, More Terminals
UHDTV Terrestrial Full Link System
Channel
Transmission
Sourcing Capture
Editing and Production
HEVC Encoding
• Leading UHDTV System in the world
• 40% Spectrum Efficiency Enhanced
2011
2012
2013
2014
Display Presentation
HEVC Decoding
Unidirectional Broadcasting Service

Support UHDTV

Band width: 6/8MHz, 1.4/3/5/10/20MHz (option)

Bit rate: >70Mbits/s in a single 8MHz channel

Spectrum efficiency: >8bit/s/Hz

C/N: -5dB~20dB

Support SISO, MISO, 2*2 MIMO

Support 256 Pipes

Support frequency aggregation
Uplink Requirements
Data Rate
Instantaneous minimum data rate of 1.2kbit/s in a 8MHz for every user
Cell Range
Up to 100 km cell sizes supported with reasonable performance
Cell Capacity
Up to 1000 active users per cell(8 MHz) (i.e., 200 active data clients)
Mobility
Optimized for low mobility(0-15km/h) but supports high speed
Latency
User plane < 10ms
UHDTV Terrestrial Interactive System
DTMB
Transmitte
r
Macro
Statio
n
Micro
Statio
n
Fiber
CRAN Center
•Hybrid Interactive Heterogeneous Network
Media Delivery System: SMT
Multimedia Contents
Multimedia Contents
Streaming
TS
Files
IP
Broadcasting
Broadband
USA—ATSC
EU—DVB
JPN—ISDB
CHN—DTMB
Connective
DLNA, UPnP
AirPlay, Miracast
TCP：MPEG-DASH, HLS
UDP：FLUTE
Media Delivery System: SMT
Presentation Engine
Smart Media Transport
IP
NGB
Broadband

Network convergence

IP based for broadcasting

Traffic sharing cooperative network

Push and pull combined delivery
ATSC3.0 standards
System Proposal
1.
DVB（DVB-T2 and DVB-NGH）
2.
LG / Harris / Zenith（OFDM with optional MIMO technology）
3.
NERC / SJTU / SARI（OFDM with distributed MIMO,Uplink）
4.
Qualcomm / Ericsson（3GPP LTE eMBMS）
5.
Sinclair Broadcasting / Coherent Logix
6.
Samsung / Sony（Enhanced DVB-T2）
7.
Technicolor（DVB-T2 DVB-T2 Lite DVB-NGH features）
Technology Module
1.
NHK
2.
CRC / ETRI（Cloud transmission technology）
3.
Allen Limberg
4.
Guarneri Communcations
Collaboration Milestones
2011
2012
2013
2014
FOBTV Initiative
Joint Establishment
Use Cases
Joint Research
Protocol Stack
System Discussion
Next Generation
Television Project
MNITI Technology
2D + Depth Coding for Transmitting 3D TV
3 D camera
2011
L & R frames
2012
2D+Depth images
2013
Example real 2D image & Depth map
2014
MNITI and NERC-DTV Joint Project

Name: Russia-China Digital Television Key Technology Verification and Industrialization

Partner: MNITI （Moscow Research Television Institute，Russia）
NERC-DTV （National Engineering Research Center of DTV, China）

Objective: Based on the two countries leading technologies, jointly develop the
system technology for digital television system and establish the trial networks and new
system verification, fasten the commercialization of the technologies, to leverage the
digital television industry and services in two countries
Project Items
The joint development in Russia the experimental zone terrestrial 4K UHDTV broadcasting
for a joint test of essential technology 4K DVB-T2 on the basis technology 4K
UHDTV/DTMB, developed NERC DTV in the framework of the project 863.
The purpose: experimental testing the possibility of creating universal system 4K UHDTV
DVB-T2/DTMB for terrestrial 4K broadcasting in Russia and China and experimental testing
TV sets for both systems in real conditions of reception.
Russian Side: Source Codec System
Chinese Side: Channel Codec System, Smart Delivery System
Project Impacts
Russia and China has much similarities in broadcast industry such as the large TV users, the
big and essential public terrestrial coverage network and the dual structure of the
geographical status of the broadcast requirement. The project will help
1.Fasten
the Russia and China to adapt to the UHDTV and Hybrid service of the terrestrial
network and promote the public broadcast network development
2.Make
complementary industry and leverage the television, set top box, pad etc consumer
electronic industry and transmitter, exciter and encoder broadcast industry, and leverage
more investment of Chinese manufacturers and operators in Russia
3.To
better coordinate the spectrum between the two countries
Chinese Manufacturing
China is the biggest manufacturer in the world. In 2013, China made 1.46 billion
phones ( 80% of the world), 140 million TV shipment (54% of the world), 158
million STB shipment (80% of the world).
Unit: Million Sets
Comprehensive Broadcast Industry Chain
ISO
Standards
IP, Patents
Verificatiion
Operation
IP Core
媒体网络产业链
SOC
TV Sets
Network
通信塔
Head Ends
Production
Audio and Video Technology Innovation Exchange
HEVC Analyzer
Streaming WIFI TV
Cross Platform 4K Player
Transmitters
Exciters
Transcoders
……
Thank You !
7A, Golianovskaya
1018, East Sanliqiao
105094, Moscow, Russia
200125, Shanghai, China
www.mniti.ru
www.nercdtv.org
Fax: +7 (499)763-44-81
Fax: +86 (21) 6089-7277
E-mail:[email protected]
E-mail: [email protected]