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Distribution de la Radiodiffusion de Terre

Resultats:25 documents
Contributions  [ Source: Japan ]   Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 229 ]  
 
2014-03-17 Japan   Proposed working document towards a preliminary draft new Report ITU-R BT.[GREEN_BROADCASTING] - Environment-Friendly Broadcasting Systems (Green Broadcasting)     N/A  
[ 228 ]  
 
2014-03-17 Japan   Proposed modification of preliminary draft revision to Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 227 ]  
 
2014-03-17 Japan   Clarification of Recommendations dealing with protection ratios between the first and second generations of digital terrestrial television broadcasting systems     132-2/6  
[ 226 ]  
 
2014-03-17 Japan   Proposed modifications to Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     132-2/6  
[ 225 ]  
 
2014-03-17 Japan   Clarification of assignment of a newly proposed digital terrestrial television transmission system to existing DTTB Recommendations     132-2/6  
[ 182 ]  
 
2013-11-01 Japan   Proposed draft revision of Recommendation ITU-R BT.1368-10 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     N/A  
[ 181 ]  
 
2013-11-01 Brazil (Federative Republic of) , Japan   Proposed draft new Report ITU-R BT.[ISDB_RELAY] - Construction Technique of DTTB Relay Station Network for ISDB-T     N/A  
[ 180 ]  
 
2013-11-01 Japan   Proposed modifications to a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN] - Planning criteria for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 179 ]  
 
2013-11-01 Japan   Proposed modifications to preliminary draft revision of Recommendation ITU-R BT.1306-6 - Error correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     N/A  
[ 153 ]  
 
2013-04-08 Japan   Proposed modifications to working document towards a preliminary draft new Report ITU-R BT.[ISDBT_RELAY] - Construction technique of DTTB relay station network for ISDB-T     N/A  
[ 152 ]  
 
2013-04-08 Japan   Proposed modifications to Report ITU-R BT.2247-1 - Study on interference between ISDB-T and IMT in the 700 MHz band     N/A  
[ 151 ]  
 
2013-04-08 Japan   Proposed modifications to Recommendation ITU-R BT.1306-6 - "Error correction, data framing, modulation and emission methods for digital terrestrial television broadcasting"     N/A  
[ 150 ]  
 
2013-04-08 Japan   Proposed revision to Report ITU-R BT.2209 - Calculation model for SFN reception and reference receiver characteristics of ISDB-T system     N/A  
[ 149 ]  
 
2013-04-08 Japan   Proposed modification to a working document towards a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN]     N/A  
[ 148 ]  
 
2013-04-08 Japan   Proposed modifications to Recommendation ITU-R BT.1368-10 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     N/A  
[ 147 ]  
 
2013-04-08 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[DTVRX] - Characteristics of a reference receiving system for frequency planning of digital terrestrial television systems     N/A  
[ 73 ]  
 
2012-10-05 Japan   Proposed working document towards a preliminary draft new Report ITU-R BT.[ISDBT_RELAY] - Construction Technique of DTTB Relay Station Network for ISDB-T     N/A  
[ 72 ]  
 
2012-10-05 Japan   Proposed modifications to a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN] Planning criteria for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 71 ]  
 
2012-10-05 Japan   Proposed liaison statement to ITU-R Working Party 1A - Commend on draft new Recommendation ITU-R SM.[IND_SYSTEM] - Protection distance calculation between inductive systems and radiocommunication services using frequencies below 30 MHz     N/A  
[ 70 ]  
 
2012-10-05 Japan   Proposed liaison statement to ITU-R Working Party 1A - Request of inclusion of Recommendation ITU-R BT.1206 in Annex 4 to Recommendation ITU-R SM.1541 - Specific spectrum limit masks for digital terrestrial television broadcasting     N/A  
[ 33 ]  
 
2012-04-12 Japan   Proposal for draft work plan to CPM - Consideration of WRC-12 Agenda items related to broadcasting service and broadcasting auxiliary service     N/A  
[ 32 ]  
 
2012-04-12 Japan   Proposed modification to a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN] - Planning criteria for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 31 ]  
 
2012-04-12 Japan   Proposed modification to working document towards a preliminary draft new Report ITU-R BT.[DTTBGUIDELINE] - Guidelines for assessment of interference into the broadcasting service from other services/applications     N/A  
[ 30 ]  
 
2012-04-12 Japan   Proposed editiorial updating of Question ITU-R 136/6 - Worldwide broadcasting roaming     N/A  
[ 29 ]  
 
2012-04-12 Angola (Republic of) , Brazil (Federative Republic of) , Japan   Proposed modification to preliminary draft revision of Recommendation ITU-R BT.1206 - Spectrum shaping limits for digital terrestrial television broadcasting     N/A  
Resultats:25 documents
 
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