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ITU-R WP6A

Terrestial broadcasting delivery

Results:45 total items.
Contributions  [ Source: Japan ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 578 ]  
 
2011-09-16 Japan   Proposed framework towards 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  
[ 577 ]  
 
2011-09-16 Japan   Proposed modification to Report ITU-R BT.2140-3 - Transition from analogue to digital terrestrial broadcasting     132-1/6  
[ 576 ]  
 
2011-09-16 Japan   Proposed modification to working document towards a preliminary draft new Report ITU-R BT.[DTTBGUIDELINE] - Guidelines to assess co- and adjacent channel interference into the broadcasting service from other services having frequency allocations in the bands allocated to broadcasting     4-2/6, 105/6  
[ 575 ]  
 
2011-09-16 Japan   Proposed treatment of ITU-R texts within the purview of Working Party 6A     N/A  
[ 510 ]  
 
2011-04-28 Japan   Proposed modification to the title of Question ITU-R 132-1/6 - Digital terrestrial television broadcasting planning     132-1/6  
[ 495 ]  
 
2011-04-28 Brazil (Federative Republic of) , Japan   Proposed modification to Recommendation ITU-R BT.1368-8 - Planning criteria for digital terrestrial television services in the VHF/UHF bands     132/6  
[ 494 ]  
 
2011-04-28 Japan   Proposed modification to Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 493 ]  
 
2011-04-28 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[IMTDTT] - Assessment of interference from co-primary co-channel and adjacent channels used by IMT base stations into the digital terrestrial broadcasting service in the UHF band     132-1/6  
[ 492 ]  
 
2011-04-28 Japan   Proposed modification to preliminary draft revision of Recommendation ITU-R BT.1306 - Error -correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     31-1/6  
[ 491 ]  
 
2011-04-28 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[ETMM] - Error-correction, data framing, modulation and emission methods for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 424 ]  
 
2010-10-08 Japan   Information on standardization activity on Radiocommunication systems in frequency bands allocated to broadcasting services in the ISO/IEC JTC 1/SC 6     N/A  
[ 423 ]  
 
2010-10-08 Brazil (Federative Republic of) , Japan   Measurements for protection ratios on ISDB-T 8MHz system     N/A  
[ 414 ]  
 
2010-10-07 Japan   Proposed editorial updates of Recommendation ITU-R BT.1306-4 - Error-correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     N/A  
[ 413 ]  
 
2010-10-07 Japan   Proposed modification to working document toward a preliminary draft new Recommendation ITU-R BT.[ENGFREQ]     N/A  
[ 412 ]  
 
2010-10-07 Japan   Proposed preliminary draft new Recommendation ITU-R BT.[ETMM] - Error-correction, data framing, modulation and emission methods or terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 342 ]  
 
2010-04-12 Japan   Comments on studies related to power line high data rate telecommunication systems     32/6  
[ 341 ]  
 
2010-04-12 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT/BS.[PROTECT] - Protection requirements for broadcasting systems     4-2/6, 32/6  
[ 340 ]  
 
2010-04-12 Japan   Proposal for draft new Report - Reference receiver characteristics used in terrestrial broadcasting network planning for ISDB-T system     N/A  
[ 339 ]  
 
2010-04-12 Japan   Proposed modifications to preliminary draft new Recommendation BS.[CAP.RAD] - Digital Radio Broadcast Service, Captioned Radio     N/A  
[ 338 ]  
 
2010-04-12 Japan   Proposed framework towards preliminary draft new Recommendation ITU-R BT.[ETMM] - Error-correction, data framing, modulation and emission methods for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     N/A  
[ 265 ]  
 
2009-10-27 Japan   Subjective assessment test on HF broadcast reception interferred with by power line telecommunication systems     N/A  
[ 264 ]  
 
2009-10-27 Japan   Comments on preliminary draft new Report ITU-R BT.[PLT] - Protection requirements of broadcasting systems against interference from radiation caused by wired telecommunication systems     32/6  
[ 263 ]  
 
2009-10-27 Japan   Comments on preliminary draft new Recommendation ITU-R BT.[PLT REC] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the radiation from PLT systems     32/6  
[ 255 ]  
 
2009-10-26 Japan   Proposed revision of Annex 2 to Recommendation ITU-R BS.1660-3 - Technical basis for planning of terrestrial digital sound broadcasting in the VHF band     N/A  
[ 254 ]  
 
2009-10-26 Japan   Proposed draft revision of Recommendation ITU-R BT.1299 - The basic elements of a worldwide common family of systems for digital terrestrial television broadcasting     N/A  
[ 253 ]  
 
2009-10-26 Japan   Proposed modification to preliminary draft new Recommendations ITU-R BT.[SHARE] and ITU-R BR.[SHARE] - Guidelines for the protection of the terrestrial broadcasting service (BS) from interference     56-1/6, 4-2/6  
[ 252 ]  
 
2009-10-26 Japan   Proposed modification to Report ITU-R BT.2069-3 - Spectrum usage and operational characteristics of terrestrial electronic news gathering (ENG), television outside broadcast (TVOB) and electronic field production (EFP) systems     N/A  
[ 251 ]  
 
2009-10-26 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[WIREMIC] - User requirements for wireless microphones     121/6  
[ 250 ]  
 
2009-10-26 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[ENGFREQ] - Use of harmonized frequencies for terrestrial electronic news gathering     N/A  
[ 249 ]  
 
2009-10-26 Japan   WRC-12 Agenda item 1.4 - Parameter values for the compatibility study between AM(R)S system and ISDB-Tsb system operating below 108 MHz     N/A  
[ 179 ]  
 
2009-04-20 Japan   Comments on the proposed treatment of Recommendations of former Working Party 6S     N/A  
[ 176 ]  
 
2009-04-20 Japan   Results on calculation of the cumulative HF sky-wave interference from power line telecommunication systems     N/A  
[ 175 ]  
 
2009-04-20 Japan   Proposed modification to working document towards a draft new Report ITU-R BT.[PLT]     32/6  
[ 174 ]  
 
2009-04-20 Japan   Comment on preliminary draft new Recommendation ITU-R BT.[PLT REC]     32/6  
[ 173 ]  
 
2009-04-20 Japan , Brazil (Federative Republic of)   Proposed modification to Recommendation ITU-R BT.1306-3 - Error-correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     31-1/6  
[ 172 ]  
 
2009-04-20 Japan   Proposed modification to preliminary draft new Recommendation ITU-R BT.[SHARE] - Criterion to assess the impact of interference on the terrestrial broadcasting service (BS)     4-2/6  
[ 98 ]  
 
2008-10-11 Japan   Proposed preliminary draft new Recommendation ITU-R BT.[PLT REC] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of PLT systems     N/A  
[ 97 ]  
 
2008-10-14 Japan   Proposed modification of preliminary draft new Report ITU-R BT.[PLT REPORT]     N/A  
[ 96 ]  
 
2008-10-15 Japan   Working document towards a draft CPM Report studies on Agenda item 1.15 of WRC-11 - Protection of broadcasting service from HF oceanographic radar systems operating in 3 - 26 MHz band     N/A  
[ 95 ]  
 
2008-10-11 Japan   Proposed modifications to preliminary draft new Recommendation ITU-R BT.[WIREMIC]     121/6  
[ 94 ]  
 
2008-10-15 Japan   Working document towards a draft CPM Report studies on Agenda item 1.14 of WRC-11- Protection of ISDB-Tsb system and FM sound broadcasting operating in 76 -108 MHz band     N/A  
[ 48 ]  
 
2008-05-06 Japan   Proposed addition to preliminary draft new Report on diversity reception of digital terrestrial television broadcasting signals - Mobile reception with four-branch space diversity for ISDB-T     N/A  
[ 47 ]  
 
2008-05-06 Japan   Proposed modification to Recommendation ITU-R BT. 1368-7: ISDB-T receiver C/N performance in pedestrian and mobile channels - Planning criteria for digital terrestrial television services in the VHF/UHF bands     4/6  
[ 46 ]  
 
2008-05-06 Japan   Proposal for draft work plan to CPM - Consideration of WRC-11 agenda items related to broadcasting service     N/A  
[ 45 ]  
 
2008-05-06 Japan   Comments on draft new Recommendation ITU-R BS. [DOC. 6/229] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems     32/6  
Results:45 total items.
 
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