NERC-DTV,%20China

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Next Generation Terrestrial Broadcast Television
System Collaboration
JSC MNITI, Russia

• NERC-DTV, China

November, Moscow, Russia
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Outline

• Brief Introduction to NERC-DTV
• RD and Deployment of DTMB 1.0
• RD Status of DTMB 2.0
• Media Delivery System SMT
• Cooperation between MNITI and NERC-DTV
• Chinese Contribution to Russia Broadcast TV

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Founding of NERC-DTV
Approved by National Development and Reform
Commission (NDRC)
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Founding of NERC-DTV
Founding Members Chinese Top TV and TX
Manufacturers, Broadcasters
Promote Industry Development
Provide Public Services
Common Technology Breakthrough
Goals
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8 Major Tasks
Leading of Chinese 863 Next Gen. Broadcasting
System Key Project
Global Future of Broadcast Television Initiative
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National Level RD Platforms
Next Generation Broadcast Research Lab
4K Profession Full Chain System
High Speed Computing System
Terrestrial Mobile Lab
Image Evaluation System
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3 Stages of Standardization
2 ITU-R Standards ITU-R BT.1306 DTMB 2.0/
NGB-W
DTMB GB20600-2006
CMMB GY/T 220.1-2006
ABS-S GY/T 232-2008
DTMB 2.0/ NGB-W

GB/T 2011 GY-T 2008 GY-T 2008 GD-J 2011

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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
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DTMB Standard Deployment
2014.10 2016.10 0.8 Billion USD Terrestrial
12 CCTVs 1 Provincial 1 City 1 County 2562 TV
Stations 6293 TXs 1 KW/300W/County
CCTV
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Terrestrial Satellite Design and Deployment

• Digital Satellite ABS-S System and Standard
  Design

GPRS User Identification
ChinaSat 9 National Coverage
Terrestrial Local Coverage
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Evolution of Terrestrial TV
Next Generation Broadcasting Immersive
Interactive Ubiquitous
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Evolution of Terrestrial TV
UHD Multi-view/i-Screen, 3D Immersive
Audio High Dynamic Rage Image
ImmersiveExperience
Flexible Spectrum Robust Reception Mobile
Reception PLPs
Hybrid Broadcast Personalization Targeted Ad
UbiqitousAccess
InteractiveDemand
Emergence Public Service
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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
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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
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Targets of DTMB 2.0 / NGB-W System

• High Tower BroadcastLong Range, High Frequency
• High Tower WirelessNarrowband UplinkLong Range,
  Less Investment
• Cell Tower Broadband UplinkMid Range, Medium
  Investment
• Node Wifi Access
• Near Range, More Terminals

Terrestrial Broadcast
Uplink Network
WirelessBroadbandUplink
ServicePlatform
WirelessNarrowbandUplink
BroadcastBaseband
Fiber
Cell TowerRadius 210kmCable TX Node
Node
Cable/wifiAccess
High TowerRadius 1050km
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UHDTV Terrestrial Full Link System
ChannelTransmission
Sourcing Capture
HEVC Encoding
Editing and Production

• Leading UHDTV System in the world
• 40 Spectrum Efficiency Enhanced

2011 2012
2013
2014
HEVC Decoding
Display Presentation
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Unidirectional Broadcasting Service

• Support UHDTV
• Band width 6/8MHz, 1.4/3/5/10/20MHz (option)
• Bit rate gt70Mbits/s in a single 8MHz channel
• Spectrum efficiency gt8bit/s/Hz
• C/N -5dB20dB
• Support SISO, MISO, 22 MIMO
• Support 256 Pipes
• Support frequency aggregation

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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 lt 10ms
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UHDTV Terrestrial Interactive System

• Hybrid Interactive Heterogeneous Network

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Media Delivery System SMT
Multimedia Contents
TS
Broadcasting
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Media Delivery System SMT

• Network convergence
• IP based for broadcasting
• Traffic sharing cooperative network
• Push and pull combined delivery

IP
Broadband
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ATSC3.0 standards

• System Proposal
• DVB(DVB-T2 and DVB-NGH)
• LG / Harris / Zenith(OFDM with optional MIMO
  technology)
• NERC / SJTU / SARI(OFDM with distributed
  MIMO,Uplink)
• Qualcomm / Ericsson(3GPP LTE eMBMS)
• Sinclair Broadcasting / Coherent Logix
• Samsung / Sony(Enhanced DVB-T2)
• Technicolor(DVB-T2 DVB-T2 Lite DVB-NGH features)
• Technology Module
• NHK
• CRC / ETRI(Cloud transmission technology)
• Allen Limberg
• Guarneri Communcations

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Collaboration Milestones
2011 2012
2013
2014
Next Generation Television Project
FOBTV InitiativeJoint Establishment
Use Cases Joint Research
Protocol StackSystem Discussion
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MNITI Technology2D Depth Coding for
Transmitting 3D TV
3 D camera
2DDepth images
L R frames
2011 2012
2013
2014
Example real 2D image Depth map
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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

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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

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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
• Fasten the Russia and China to adapt to the UHDTV
  and Hybrid service of the terrestrial network and
  promote the public broadcast network development
• 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
• To better coordinate the spectrum between the two
  countries

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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
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Comprehensive Broadcast Industry Chain
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Audio and Video Technology Innovation Exchange
HEVC Analyzer Streaming WIFI TV Cross Platform 4K
Player Transmitters Exciters Transcoders
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Thank You !
7A, Golianovskaya 105094, Moscow,
Russia www.mniti.ru Fax [phone] E-mail
mniti_at_mniti.ru
1018, East Sanliqiao 200125, Shanghai,
China www.nercdtv.org Fax 86 (21)
6089-7277 E-mail sj.xu_at_nercdtv.org