ITU Geneva October 2009 _______________________________ Ken Hawk CEO, ubidyne
ITU Telecom World 2009, Geneva, 5-9 October 2009 Friday, October 2009 Future innovation: Scientific...
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Transcript of ITU Telecom World 2009, Geneva, 5-9 October 2009 Friday, October 2009 Future innovation: Scientific...
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ITU Telecom World 2009, Geneva, 5-9 October 2009Friday, October 2009
Future innovation: Scientific & technological foundation
M. Krivoсheev.Chief Scientist. State Radio Research & Development Institute (NIIR) Moscow, Honorary Chairman of ITU-R SG 6 – Broadcasting Service.
New directions of international standartization in digital TV broadcasting, aimed at information society development
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First Draft Study Program on digital compression of TV
signals.
Fig. 1
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Extraction from the Journal of the “Royal Television Society”
Fig. 2
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Draft of first Recommendation on digital terrestrial TV
broadcasting.
It should fit in the channels 6, 7 and 8 MHz.
Fig. 3
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Second Plenary Meeting of RRC-2004. Geneva, ITU, 12 May 2004.
Fig. 4
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Draft Recommendation BT.1306 on digital terrestrial TV broadcasting
Fig.5
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Fig. 6
Draft First Recommendation on HDTV parameters for studios and international
programs exchange.
USA, Atlanta, 26 March 1990.
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After approval new version of Recommendation BT.709 on 1st of June, 1999. Left to right: J. Raiser (FCC, USA), T. Utendall (ABC, USA), P. Griffis (Microsoft, USA), V. Stepanian
(Radio TV, Iran), the Chairman of ITU-R SG 11 M. Krivocheev (Russia), D. Wood (EBU), the Chairman of WBU Technical committee J. Flaherty (USA). Fig. 7
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The ceremony of ITU-R Award. In the center – Director of Radiocommunication
Bureau V. Timofeev; on the right – General Secretary of ITU H. Touré, on the left –
representative of DTG B. Slamin. Geneva, 16 October 2007.
Fig. 8
Emmy Award for ITU, ISO and IEC. Hollywood recognized work on crucial video
standard.From left to right: Malcolm Johnson, Director of ITU’s Telecommunication Standardization
Bureau, accompanied by three of the four Chairman of Joint Video Team (JVT): Ajay Luthra, from Motorola; Gary Sullivan, from
Microsoft and Thomas Wiegand from the Fraunhofer Heinrich Hertz Institute in Berlin,
along with Scott Jameson, Chair of the ISO/IEC Joint Technical Committee on
Information technology (ISO/IEC JTC-1).
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EHRI-0 EHRI-1 EHRI-2 EHRI-3
Spatial resolution(number of samples)
1 920 1 080 3 840 2 160 5 760 3 240 7 680 4 320
A hierarchy of spatial resolution in EHRI
UHDTV
Fig. 9
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Fig. 10
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Booklet and slogans of first interactive
Telecom
Fig. 11
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THE BASIC ITU-R RECOMMENDATIONS FOR INTERACTIVE TELEVISION
BO.1724 Interactive satellite broadcasting systems (television, sound and data) BT.1369 Basic principles for a worldwide common family of systems for the provision of interactive television services BT.1434 Network independent protocols for interactive systems BT.1435 Digital sound and television broadcasting interaction channel through the PSTN/ISDN BT.1436 Transmission systems for interactive cable television services BT.1507 Interaction channel using digital enhanced cordless telecommunications (DECT) system BT.1508 Interaction channel using global system for mobile communications (GSM) BT.1549 Data link protocol for interaction channelBT.1564 Interaction channel using local multipoint distribution systems BT.1667 Terrestrial return channel for interactive broadcasting services operating in the VHF/UHF broadcast band based on Recommendation ITU-R BT.1306 BT.1722 Harmonization of the instruction set for the execution engine for interactive TV applications BT.1832 Digital video broadcast-return channel terrestrial (DVB-RCT) deployment scenarios and planning considerations
Fig. 12
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Fig. 13
This Question is important for developers of 3D TV systems
in many countries for knowledge of requirements for
the international standardization of their
systems.
a) b)
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Fig. 14
a)
b)
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In crowded places of cities (the squares, railway stations,
stadiums, streets, the airports, underground and etc.) are
used traditional, basically static ways of representation of
the visual information in the form of posters, bills, a panel,
and etc. Today it is already clear, that in near perspective
basically they will be replaced with the displays working
day and night, in any weather, in different climatic
conditions. The slightest nuances in transmitted images
will be visible. All this will provide interactive VIS.
Digital videoinformational systems (VIS)
Fig. 15
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In creation of programs for VIS, in integration of
broadcasting and VIS the telebroadcasting companies,
content companies, computer services, and also the
numerous telecommunication companies in connection
with increase in their traffic are interested. Changes in
advertising activity regarding use of "home" and "outdoor"
TV screens are possible.
Fig. 16
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Fig. 17
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Fig. 18
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Fig. 19
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Use of loud-speaking means in most cases extremely is not
effective because of the limited zone of collective reception
and an opportunity of transmission only one channel of a
sound accompaniment. Significant advantages will be
provided with autonomous service of viewers by means of
standard terminals of mobile communication. Such
approach offered by Russia, became lawful in a kind of
their escalating distribution (the general number in the
world already today makes at least 4 billion at the
population of the Earth about 6,7 billion).
Fig. 20
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The integrated model of functioning of interactive videoinformational systems
Optimum integration of TV broadcasting and own VIS
programs
The telebroadcasting and content companies, advertising, computer
services, etc.
Formation and transmission of VIS signals, display, interactivity
Operators of digital telecommunication channels
(fibre-optic links, cables, satellites), mobile communication,
display systems, etc.
Program functions Technical functions
Participants Participants
Control
Control centres of distribution of VIS programs, the warning, safety, interactivity, loading, calculations, etc.
Fig. 21
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The sphere of digital TV broadcasting extends, it
overgrow in one of dominating a component of an
information society, considering, that the eye delivers to
the person more than 80 % of all received information.
Communication and many mass media are more and more
involved in it. The global approach offered by Russia,
will help to solve new problems, including creation VIS.
Fig. 22
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Processes which allowed to create the digital dividend
Processing, coding and video
compression
Multi-plexer
Modulator
n bit/sHz
6-7-8 MHz radio channels emission – MPTV
(Multiprogram TV 6-7-8 Concept)
Broadcasting interface
Fig. 23
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The steps of creation the digital dividend
Barring of widening of TV and HDTV
standard radio channels by
approval of the 6-7-8 Concept, which
preserves the existing channels
and frequency plans refusing requests for
new frequency bands allocations.
Release of analogue TV radio
channels by implementation of the multiprogram
TV 6-7-8 Concept, which has
provided the transmission of
several TV programs within
one radio channel.
Release of a part of digital TV radio
channels due to the progress of video compression, new
methods of formation of TV images
transmission and emission of their
signals, which will allow to increase considerably the number of TV
programs transmitted within one radio
channel and also due to the introduction of
VIS.
The Magazine Policy Tracker in March 2008 published that FCC’s 700 MHz auction in 698-806 MHz band could be called the largest spectrum auction in US history – bids totaled nearly
US$19.5 billion.
Fig. 24