Your SlideShare is downloading. ×
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
1
The CTO 8th Annual African Digital Broadcasting
Switc...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
2
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
I have cherished the ideal of a democratic
and free soc...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
4
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
New Social TV
5
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
DIGITISATION
 Exponentially increases the
capacity of ...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
TV not the only screen in the
living room!
7
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
No Killer Device!
8
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
The Old TV is not dead!
9
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
No more Lonely Broadcasters
10
MHEG-5
MHP 1.3
HbbTV
You...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
The First “Digital” Games
 700 gigabytes per second we...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
New Service Concept
 TV Anytime
 TV Anywhere
 Intera...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
New service delivery
Broad-
casters
Service provision D...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
The Linear TV
Digital Terrestrial Television
Broadcasti...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Recommendation ITU-R
BT.1306-6
Error-correction, data
f...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
System A, B, C and D
 ATSC : Advanced Television
Syste...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Recommendation ITU-R
BT.1877
Error-correction, data fra...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
DTTB Systems
Standard ITU-RRecommendation Technology Pa...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Mobile TV Systems
Standard ITU-R Recommendation Charact...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
TV Broadcast Technology
 Two main directions
Increase...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
HDTV and Beyond
 Developments on the television
presen...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Compression Systems
 MPEG2, also referred to as ITU-T
...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
1996 2003 2013
MPEG2/
H.222
MPEG4/
H.264
MPEGH/
H.265
1...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Interactive TV Systems
 Middleware
 MHEG-5
 MHP
 Gi...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
MHEG-5
 ISO Multimedia and Hypermedia
information codi...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
MHP
 MHP middleware in fact sits on top
of the operati...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
HbbTV
 Hybrid broadcast broadband TV
Broadcast signal...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
ISDB Related
 Giga
Brazil
 BML
Japan
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Specifications - HbbTV
29
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
The Lessons
 Identify and take advantage of the
opport...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Future is not some place we are
going but one we are ma...
African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa
Have a successful DBSF
2013!
Thank you!
Upcoming SlideShare
Loading in...5
×

Delivery HDTV and Wireless Broadband Services with Improved Spectrum Technologies

140

Published on

Published in: Technology, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
140
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Transcript of "Delivery HDTV and Wireless Broadband Services with Improved Spectrum Technologies"

  1. 1. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa 1 The CTO 8th Annual African Digital Broadcasting Switchover Forum 11-13 February 2013 Johannesburg, South Africa Delivery HDTV and wireless broadband services with improved spectrum technologies Pham Nhu Hai Head, Broadcasting Services Division Radiocommunication Bureau
  2. 2. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa 2
  3. 3. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa I have cherished the ideal of a democratic and free society in which all persons live together in harmony and with equal opportunities. It is an ideal which I hope to live for and to achieve. But if needs be, it is an ideal for which I am prepared to die. Nelson Mandela 11 February 1990
  4. 4. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa 4
  5. 5. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa New Social TV 5
  6. 6. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa DIGITISATION  Exponentially increases the capacity of broadcast platform  Reduces the costs of both production an distribution of content  Increases the range of format, portable, mobile to 3D 6
  7. 7. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa TV not the only screen in the living room! 7
  8. 8. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa No Killer Device! 8
  9. 9. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa The Old TV is not dead! 9
  10. 10. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa No more Lonely Broadcasters 10 MHEG-5 MHP 1.3 HbbTV YouView Broadcasters TV STB PC Samsung – SmartTV Sony – Bravia Panasonic – Viera cast LG – SmartTV Philips – NetTV ToshibaGoogleTV YahooTV AppleTV Microsoft TELCOS
  11. 11. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa The First “Digital” Games  700 gigabytes per second were delivered from the BBC website when Bradley Wiggins won his gold;  On the peak day, 2.8 petabytes of data were delivered – equivalent to700,000 DVDs;  Nearly a million people watched Andy Murray win gold - not on TV but online and over 9 million followed BBC Olympic coverage on their mobiles;  And over twenty billion views of the official London2012.com website. 11
  12. 12. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa New Service Concept  TV Anytime  TV Anywhere  Interactivity
  13. 13. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa New service delivery Broad- casters Service provision Delivery Service concept Broadcasting (BC) TV tx networks Radio tx networks Cable networks Satellite networks TV Radio Data TV Radio Data TV Radio Data IP TV Closed Internet Fixed broadband Mobile broadband Linear services Aggregated TV services Aggregated radio services Non - linear services Data services for local interactivity Target General public In coverage area Not addressed Some services with CA HBB Integrated BC/BB linear and non - linear services Non - linear services Full remote interactivity for video, sound and data services Individuals With broadband Internet access Addressed IP Broadband (BB) Open Internet Fixed BB Mobile BB
  14. 14. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa The Linear TV Digital Terrestrial Television Broadcasting Systems
  15. 15. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Recommendation ITU-R BT.1306-6 Error-correction, data framing, modulation and emission methods for digital terrestrial television broadcasting 15
  16. 16. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa System A, B, C and D  ATSC : Advanced Television Systems Committee (USA)  DVB : Digital Video Broadcasting (Europe)  ISDB : Integrated Services Digital Broadcasting (Japan)  DTMB : Digital Terrestrial Multimedia Broadcast (China) 16
  17. 17. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Recommendation ITU-R BT.1877 Error-correction, data framing, modulation and emission methods for second generation of digital terrestrial television broadcasting systems 17
  18. 18. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa DTTB Systems Standard ITU-RRecommendation Technology Payloadinan 8MHzchannel ATSC Rec.BT.1306-6SystemA Singlecarrier 6.0-27.5Mbit/s DVB-T Rec.BT.1306-6SystemB Multi-carrier(OFDM) 5.0-31.7Mbit/s ISDB-T Rec.BT.1306-6SystemC Multi-carrier(segmentedOFDM) 4.9-31.0Mbit/s DTMB Rec.BT.1306-6SystemD Singlecarrierormulti-carrier(OFDM) 4.8-32.5Mbit/s DVB-T2 Rec.BT.1877 Multi-carrier(OFDM) 5.4-50.4Mbit/s
  19. 19. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Mobile TV Systems Standard ITU-R Recommendation Characteristic T-DMB Rec. BT 1833 System A Rec. BT.2016 System A Terrestrial multimedia services based on the T-DAB system AT-DMB Rec. BT.2016 System A Enhanced version of T-DMB, two times more efficient, backward compatible ATSC- M/H Rec. BT 1833 System B Terrestrial multimedia services; enhancement of the ATCS system ISDB-T 1seg Rec. BT.1833 System C Terrestrial multimedia services; part of ISDB-T multiplex - Rec. BT.1833 System E Terrestrial component to satellite multimedia services in 2.6 GHz band. Satellite system known as system E in Recommendation ITU-R BO.11301 ISDB-T Rec. BT.1833 System F Rec. BT.2016 System F Terrestrial multimedia services DVB-H Rec. BT.1833 System H Terrestrial multimedia services; enhancement of the DVB-T system DVB-SH Rec. BT.1833 System I Rec. BT.2016 System I Terrestrial component to satellite multimedia services 2.2 GHz. MediaFLo Rec. BT.1833 System M Terrestrial multimedia services DVB-T2-lite Draft revision Rec. BT.1833-1 System T2 Terrestrial multimedia services based on the DVB-T2 system
  20. 20. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa TV Broadcast Technology  Two main directions Increased picture quality by means of HDTV and 3DTV and Ultra-HDTV More efficient compression and transmission systems
  21. 21. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa HDTV and Beyond  Developments on the television presentation formats Improved HDTV (1080p/50 or 60) Stereoscopic 3DTV Ultra High Definition Television UHDTV
  22. 22. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Compression Systems  MPEG2, also referred to as ITU-T H.222  MPEG4, also referred to as MPEG- AVC, MPEG-4 part 10 and ITU-T H.264.  High Efficiency Video Coding (HEVC), MPEG-H and ITU-T H.265 jointly developed by ISO/IEC MPEG and ITU-T VCEG
  23. 23. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa 1996 2003 2013 MPEG2/ H.222 MPEG4/ H.264 MPEGH/ H.265 1 2 4 Relative coding efficiency Year of specification of compression systems
  24. 24. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Interactive TV Systems  Middleware  MHEG-5  MHP  Giga  BML  HbbTV 24
  25. 25. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa MHEG-5  ISO Multimedia and Hypermedia information coding Expert Group (MHEG) and the Digital Audio Video Council (DAVIC) from 1995  ISO/IEC 13522-5 “Coding of Multimedia and Hypermedia Information”.  UK, New Zealand, China, Hong Kong, India, Singapore 25
  26. 26. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa MHP  MHP middleware in fact sits on top of the operating system of a set- top box, as an Application Programming Interface (API).  Italy, Austria, Spain, Belgium, Poland,…. 26
  27. 27. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa HbbTV  Hybrid broadcast broadband TV Broadcast signaled internet connected TV  Pan European Standards (German and France)  Based on existing standards & Web technologies  FTA business model, Germany, France, Spain, Netherlands 27
  28. 28. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa ISDB Related  Giga Brazil  BML Japan
  29. 29. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Specifications - HbbTV 29
  30. 30. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa The Lessons  Identify and take advantage of the opportunity the technology created  To engage with audience  Tell stories in different ways  To be relevant in the new landscape. 30
  31. 31. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Future is not some place we are going but one we are making. The paths to the future are not to be found but made and in the process of making them change both us and our final destination John Schaar
  32. 32. African 8th DBSF – 11-13 February 2013, Johannesburg, South Africa Have a successful DBSF 2013! Thank you!

×