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CIS countries activities in preparation for RRC-04 / 05. RRC 04 / 05 preparation activities in CIS countries. Regional DVB-T planning in channels 61-69 (multilateral agreement “Nida-2002”) Preparation of existing and planned broadcasting stations data for extended planning area
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RRC 04/05 preparation activities in CIS countries • Regional DVB-T planning in channels 61-69 (multilateral agreement “Nida-2002”) • Preparation of existing and planned broadcasting stations data for extended planning area • DVB-T planning criteria investigations and test trials
In CIS countries RRC 04/05 preparation activity leaded byRegional Commonwealth in the Field of Communications (RCC) Main RCC function: to improve cooperation between Member States in field of broadcasting and communication services implementation Activities (broadcasting area): developing common planning principles and agreements
Regional DVB-T planning in TV channels 61–69 Main Principles:- Allotment areas 100 km x 100 km (approximate average size). Coordinates of the allotment border points were presented by administrations.- Procedure for conversion of allotments into assignments for television broadcasting services developed basing on the principles of Chester-97 Agreement. - Single coverage. Participating administrations: Belarus, Bulgaria, Estonia, Finland, Hungary, Latvia, Lithuania, Moldova, Poland, Russian Federation, Slovakia, Sweden, Turkey and Ukraine
Master Register Coordinated assignments List of planned stations List of existing stations Preparation of broadcasting assignments data • Areas of CIS countries to east from 40o of eastern latitude not covered by multilateral agreements. This means that no frequency assignment plan for these areas exists and concluded under the ITU auspices. • Circular letter ITU-R CR/196 • Multiaddress letter 01(DIR) O.1547/03to the Administrations of Armenia, Azerbaijan, Georgia, Kazakstan, Kyrgyzstan, Russian Federation, Tajikistan, Turkmenistan, Uzbekistan Proposed procedure
DVB-T implementation: Ukraine CIS countries, develops trial/commercial DVB-T projects: Russia, Ukraine Ukraine: Kyiv, 51channel, 1 kVt. More then 1 year of continued broadcasting between adjacent analogue channels.
Kaliningrad Nizhni Novgorod Vladivostok DVB-T on air in Russia More than 21 million people can actually receive DVB-T programs
Channel 34, fixed reception (95%), taking into account interference St-Petersburg DVB-T coverage
St-Petersburg measurements campaign • -3 different propagation paths measured • Results show non-linear relation between BER and useful signal field strength differs depending on type of propagation path • Additional studies needed
Moscow – two transmitters on air 32 channel (1 kVt) – investigation of portable/mobile reception (now in commercial phase) 34 channel (500 Vt) – investigation of fixed reception in complex interference environment Ostankino tower (32 channel) Moscow D. Bednogo str. (34 channel)
Moscow - Broadcasting for mobile reception Commercial conception:new service – the high-quality reception of TV programs in moving cars
Moscow - Broadcasting for mobile reception Mobile coverage over the city and neighborhoods reached by using one DVB-T transmitter receiving antenna
Analogue TV Mobile reception implementation