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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 - PowerPoint PPT Presentation
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CIS countries activities CIS countries activities in preparation for RRC-04in preparation for RRC-04//0505
RRC 04RRC 04//05 preparation activities in CIS countries05 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 04In CIS countries RRC 04//05 preparation activity 05 preparation activity leaded byleaded by Regional Commonwealth Regional Commonwealth in the Field of Communicationsin the Field of Communications ( (RCC)RCC)
Main RCC function:to improve cooperation between Member States in field of broadcasting and communication services implementationActivities (broadcasting area): developing common planning principles and agreements
Regional DVB-T planning in TV channels 61–69Regional 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
Preparation of broadcasting assignments dataPreparation 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.1547/03
to the Administrations of Armenia, Azerbaijan, Georgia, Kazakstan, Kyrgyzstan,
Russian Federation, Tajikistan, Turkmenistan, Uzbekistan
Master Register Coordinated assignments
List of existing stations List of planned stations
Proposed procedureProposed procedure
DVB-T implementation: UkraineDVB-T implementation: Ukraine
Ukraine:Kyiv, 51channel, 1 kVt. More then 1 year of continued broadcasting between adjacent analogue channels.
CIS countries, develops CIS countries, develops trialtrial//commercial DVB-T projects: commercial DVB-T projects:
Russia, UkraineRussia, Ukraine
DVB-T on air in RussiaDVB-T on air in Russia
Vladivostok
Nizhni Novgorod
Kaliningrad
More than 21 million people can actually receive More than 21 million people can actually receive
DVB-T programsDVB-T programs
Moscow 1000 Vt, 500 Vt Commercial, trial
St-Petersburg 1000 Vt Commercial
Nizhni Novgorod 1000 Vt Trial
Vladivostok 1000 Vt Trial
St-Petersburg DVB-T coverageSt-Petersburg DVB-T coverage
Channel 34, fixed reception (95%), taking into account interference Channel 34, fixed reception (95%), taking into account interference
St-Petersburg measurements campaignSt-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 airMoscow – two transmitters on air
32 channel (1 kVt) – investigation 32 channel (1 kVt) – investigation of portableof portable//mobile reception mobile reception (now in commercial phase)(now in commercial phase)34 channel (500 Vt) – investigation 34 channel (500 Vt) – investigation of fixed reception in complex of fixed reception in complex interference environmentinterference environment
Ostankino tower Ostankino tower (32 channel)(32 channel)
D. Bednogo str. (34 channel)D. Bednogo str. (34 channel)
Moscow
Moscow - BMoscow - Broadcasting for mobile reception roadcasting for mobile reception
Commercial conception: new service – the high-quality reception of TV programs in moving cars
Moscow - Moscow - Broadcasting for mobile receptionBroadcasting for mobile reception
Mobile coverage over the city and neighborhoods reached by using one DVB-T transmitter
receiving antenna
Mobile reception implementationMobile reception implementation
Analogue TVAnalogue TV