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Digital terrestrial TV and Spectrum arrangement in Viet Nam Mr. Doan Quang Hoan General Director of Authority of Radio Frequency Management ITU-AIBD-ABU.

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Presentation on theme: "Digital terrestrial TV and Spectrum arrangement in Viet Nam Mr. Doan Quang Hoan General Director of Authority of Radio Frequency Management ITU-AIBD-ABU."— Presentation transcript:

1 Digital terrestrial TV and Spectrum arrangement in Viet Nam Mr. Doan Quang Hoan General Director of Authority of Radio Frequency Management ITU-AIBD-ABU REGIONAL WORKSHOP STRENGTHENING DIGITAL BROADCASTING EXPERIENCE HA NOI, VIETNAM, MAY 2011

2 Content Overview on Viet Nam TV broadcasting Overview on Viet Nam TV broadcasting TV digitization in Viet Nam TV digitization in Viet Nam Spectrum arrangement for DTV Spectrum arrangement for DTV The Digital Dividend The Digital Dividend Summary Summary

3 Overview on Viet Nam TV broadcasting Viet Nam has 66 TV broadcasters: - 3 nationwide TV broadcasters - 63 local TV broadcasters TV free-to-air program channels So many local broadcasters! So many program channels! More difficult to allocate the available frequency channels to deploy DTV services

4 Overview on Viet Nam TV broadcasting Market share of platform

5 1.Benefits of TV digitization for Broadcasters -Better quality of video and audio -More channels, more services (Mobile reception, mobileTV, HDTV, interactivity, data services) -Local TV broadcasters may have larger service coverage -DTV transmitters ERP requirement is lower - DTV gives a chance to set up SFN TV digitization in Viet Nam

6 2. Benefits of TV digitization for telecommunications -Spectrum efficiency is high -Digital Dividend. That is a big chance to deploy more radio broadband services; -The more Broadband services, the more multimedia provided (such as Live TV channels, Interactive TV, Time-shifted TV, Video on demand...) TV digitization in Viet Nam

7 The Economics Benefit of Broadband High – Income Countries Low – Income Countries BroadbandInternet Imobile - Telephony Fixed- Telephony GDP Growth Impact of telecommunications: Highest Impact from Broadband GDP percentage point increase due to 10 percent increase in penetration Qiang. Christine Z Telecommunications and Economics Growth. Unpublished Paper. World Bank, Washington, D.C. 6 Booz & Company, Digital Highways: The Role of Government i 21 st-Centry Infrastructure, 2009, p.5

8 -DVB-T standard have been adopted by VTV since VTC had launched DVB-T test project since DVB-T was adopted to deploy nationwide -Planning on radio television broadcasting transmission to 2020 was adopted by Prime Minister in 2009; -Drafted Digitization Project on terrestrial TV was submitted to Prime Minister for approval -Radio law and Telecommunications law TV digitization in Viet Nam

9 Drafted Digitization Project on terrestrial: - The final target of DTV roadmap: 95% of population served by digital TV. - Transmission standard: DVB-T and its next versions; - Compression standard: MPEG-2, MPEG-4 part 10/ H.264 (after 2014: MPEG-4 part 10 /H.264 is mandatory) - Analog switch off has been scheduled from 2015 to the end of 2020 (region by region) TV digitization in Viet Nam

10 201112/ / / /2020 DTV ATV - DTV 5 central cities 26 next provinces 18 next provinces 15 next provinces DTV DTV roadmap TV digitization in Viet Nam

11 * Terrestrial DTV - VTC has launched DTV services since 2006, +2 MUX using MPEG-2 compression standard, + more than 20 TV program channels; - AVG has a trial of DTV SFNs with 3 MUX using MPEG- 4 compression standard in Ha Noi and Ho Chi Minh City; -More than 2 million set-top-box have been sold out to market TV digitization in Viet Nam

12 * Mobile TV - DVB-H was tested by VTC corporation in 2006, - T-DMB trial project has been broadcasted by VTV in Ha Noi and Ho Chi Minh city * DTH -VTV launched DTH using DVB-S standard since VTC launched DTH using DVB-S2 standard since 2009 TV digitalization in Viet Nam

13 Spectrum arrangement for terrestrial TV 1. Multiplex and network planning -3 nationwide broadcasting transmission operators with 7 DTV Multiplexes -5 – 7 DTV MUX for existing local ATV (multiplex by regional areas)

14 Spectrum arrangement for terrestrial TV 2. Frequency channel allotment for DTV -to broadcast 2 MUX for VTV and 2 MUX for VTC with nationwide coverage using MFN; -to broadcast 3 MUX for third nationwide operator using SFN providing Pay TV services; -to broadcast 1 MUX for each regional networks delivering existing local TV channels

15 Spectrum arrangement for terrestrial TV 3. Frequency bands -VHF band III: 174 – 230 MHz -UHF band: Before 12/2009 : 470 – 806 MHz After 12/2009: 470 – 790 MHz 4. Draft of VHF band plan -To be planned for DTV, Digital radio, Mobile TV -Band III VHF ( ) MHz for DVB-T/T-DMB -Band III VHF ( ) MHz for T-DMB/T-DAB

16 Spectrum arrangement for terrestrial TV 5. Draft of UHF band plan -Mainly for DTV implementation -UHF ( MHz) for DTV Long-term usage -UHF ( MHz) for DTV/ATV temporary usage and to be freed up to develop other radio services (Digital Dividend) -After 12/2020 UHF band 694 – 790 MHz is going to be freed up to launch other radio broadband services

17 Digital Dividend is the spectrum made available over and above that required to accommodate the existing analogue television services in a digital form in VHF and UHF Digital transmission Existing program channels Spectrum Time Analogue transmission Existing analogue channels Digital dividend More broadband services and More TV services A – D Transition period 2020 The Digital dividend

18 Who can use the Dividend? Additional and improved terrestrial broadcasting services: High quality digital TV More spectrum & power efficiency Multimedia Mobile broadcasting services:Multimedia Mobile broadcasting services: H HANDHELD Mobile communication systems:Mobile communication systems:

19 MHz MHz MHz MHz MHz MHz MHz MHz in 81 countries MHz MHz ( MHz in 9 countries: Bangladesh, China, Korea (Rep. of), India, Japan, New Zealand, Papua New Guinea, Philippines and Singapore) MHz MHz in 8 countries ( China, Korea, Japan, India,.. ) Footnote 5.317A Additional allocations for IMT in WRC-07

20 Results from WP5D (1) ITU-R Recommendation M.1036 : Frequency arrangements for IMT

21 Results from WP5D (2) ITU-R Recommendation M.1036 : Frequency arrangements for IMT

22 AWF COMMON VIEW (from AWF 9 th ) FDD Arrangement TDD Arrangement 45 MHz 698 MHz 806 MHz 694 MHz PPDR/LMR DTTV 10 MHz centre gap 5 MHz 3 MHz PPDR/LMR 806 MHz DTTV 698 MHz 694 MHz

23 Spectrum Allocation for broadcasting in Vietnam Total: 392 MHz Frequency (MHz) VHF UHF

24 Spectrum to be Refarmed No new TV Transmiter and TV services in sub band 790 – 806 MHz Frequency (MHz) VHFUHF

25 Spectrum to be Refarmed After 2020: Digital Dividend of 112 MHz ( MHz) and the band need to be refarmed. DTV services should be used the bands below 694 MHz Frequency (MHz) VHFUHF To be refarmed To be refarmed

26 Thank you for your attention


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