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ITU-R WP6A  C 

ITU-R WP6A

Terrestrial Broadcasting Delivery

Results:25 total items.
Contributions  [ Source: Japan ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 393 ]  
 
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  
[ 392 ]  
 
2014-03-17 Japan   Proposed modification of preliminary draft revision to Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 391 ]  
 
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  
[ 390 ]  
 
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  
[ 389 ]  
 
2014-03-17 Japan   Clarification of assignment of a newly proposed digital terrestrial television transmission system to existing DTTB Recommendations     132-2/6  
[ 317 ]  
 
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     132-2/6  
[ 316 ]  
 
2013-11-01 Brazil (Federative Republic of) , Japan   Proposed draft new Report ITU-R BT.[ISDBT_RELAY] - Construction Technique of DTTB Relay Station Network for ISDB-T     132-2/6  
[ 315 ]  
 
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  
[ 314 ]  
 
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     132-2/6  
[ 236 ]  
 
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     132-2/6  
[ 235 ]  
 
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  
[ 234 ]  
 
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  
[ 233 ]  
 
2013-04-08 Japan   Proposed revision of Report ITU-R BT.2209 - Calculation model for SFN reception and reference receiver characteristics of ISDB-T system     132-2/6, 114/6  
[ 232 ]  
 
2013-04-08 Japan   Proposed modification to a working document towards a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN]     N/A  
[ 231 ]  
 
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  
[ 230 ]  
 
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     132-2/6, 114/6  
[ 127 ]  
 
2012-10-08 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  
[ 118 ]  
 
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  
[ 117 ]  
 
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  
[ 116 ]  
 
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  
[ 46 ]  
 
2012-04-12 Japan , Angola (Republic of) , Brazil (Federative Republic of)   Proposed modification to preliminary draft revision of Recommendation ITU-R BT.1206 - Spectrum shaping limits for digital terrestrial television broadcasting     132/6  
[ 45 ]  
 
2012-04-12 Japan   Proposed editorial updating of Question ITU-R 136/6 - Worldwide broadcasting roaming     N/A  
[ 44 ]  
 
2012-04-12 Japan   Proposed modification to 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  
[ 43 ]  
(Rev.1) 
2012-04-12 Japan   Proposed modification to working document towards a preliminary draft new Report ITU-R BT.[DTTBGGUIDELINE] - Guidelines for assessment of interference into the broadcasting service from other services/applications     N/A  
[ 42 ]  
 
2012-04-12 Japan   Proposal for draft work plan to CPM - Consideration of WRC-15 Agenda items related to broadcasting service and broadcasting auxiliary service     N/A  
Results:25 total items.
 
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