Contributions
�[�Source:�Japan�]��� |
�
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Number�
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Title
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Source
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AI/Question
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Date
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[ 625 ]
�
� |
Review of ITU-R Questions assigned to Working Party 6A
�
� |
Japan
� |
� |
2015-07-06 |
|
[ 624 ]
�
� |
Proposed modification to preliminary draft new Report ITU-R BS.[DSB-TRANSITION] - Implementation considerations for the [TRANSITION] [INTRODUCTION] to digital terrestrial sound and multimedia broadcasting
�
� |
Japan
� |
� |
2015-07-06 |
|
[ 623 ]
�
� |
Proposed modifications to the preliminary draft new Report ITU-R BT.[DTTBCHARACTERISTICS] - Characteristics of DTTB systems in the frequency band 470-862 MHz for frequency sharing/interference analyses
�
� |
Japan
� |
� |
2015-07-06 |
|
[ 517 ]
�
� |
Proposed modifications to preliminary draft revision of Recommendation ITU-R BT.1774-1 -
Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief
�
� |
Japan
� |
118/6
� |
2015-02-02 |
|
[ 461 ]
�
� |
Proposed modifications of working document towards a preliminary draft new Report ITU-R BT.[SFN] - Single Frequency Networks (SFN) design and implementation
�
� |
Japan
� |
132-2/6
� |
2014-10-31 |
|
[ 460 ]
�
� |
Proposed modifications of Report ITU-R BT.2069-5 - Tuning ranges and operational characteristics of terrestrial Electronic News Gathering (ENG), Television Outside Broadcast (TVOB) and electronic field production (EFP) systems
�
� |
Japan
� |
121/6
� |
2014-10-31 |
|
[ 459 ]
�
� |
Proposed working document towards a preliminary draft new Report ITU-R BT.[EXPERIMENTS_UHDTV] - Field experiments of terrestrial UHDTV broadcasting
�
� |
Japan
� |
� |
2014-10-31 |
|
[ 458 ]
�
� |
Proposed modifications to preliminary draft revision of Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands
�
� |
Japan
� |
132-2/6
� |
2014-10-31 |
|
[ 393 ]
�
� |
Proposed working document towards a preliminary draft new Report ITU-R BT.[GREEN_BROADCASTING] - Environment-Friendly Broadcasting Systems (Green Broadcasting)
�
� |
Japan
� |
� |
2014-03-17 |
|
[ 392 ]
�
� |
Proposed modification of preliminary draft revision to Recommendation ITU-R BT.1871 - User requirements for wireless microphones
�
� |
Japan
� |
121/6
� |
2014-03-17 |
|
[ 391 ]
�
� |
Clarification of Recommendations dealing with protection ratios between the first and second generations of digital terrestrial television broadcasting systems
�
� |
Japan
� |
132-2/6
� |
2014-03-17 |
|
[ 390 ]
�
� |
Proposed modifications to Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands
�
� |
Japan
� |
132-2/6
� |
2014-03-17 |
|
[ 389 ]
�
� |
Clarification of assignment of a newly proposed digital terrestrial television transmission system to existing DTTB Recommendations
�
� |
Japan
� |
132-2/6
� |
2014-03-17 |
|
[ 317 ]
�
� |
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
�
� |
Japan
� |
132-2/6
� |
2013-11-01 |
|
[ 316 ]
�
� |
Proposed draft new Report ITU-R BT.[ISDBT_RELAY] - Construction Technique of DTTB Relay Station Network for ISDB-T
�
� |
Brazil (Federative Republic of)
,
Japan
� |
132-2/6
� |
2013-11-01 |
|
[ 315 ]
�
� |
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
�
� |
Japan
� |
� |
2013-11-01 |
|
[ 314 ]
�
� |
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
�
� |
Japan
� |
132-2/6
� |
2013-11-01 |
|
[ 236 ]
�
� |
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
�
� |
Japan
� |
132-2/6
� |
2013-04-08 |
|
[ 235 ]
�
� |
Proposed modifications to Report ITU-R BT.2247-1 - Study on interference between ISDB-T and IMT in the 700 MHz band
�
� |
Japan
� |
� |
2013-04-08 |
|
[ 234 ]
�
� |
Proposed modifications to Recommendation ITU-R BT.1306-6 - Error correction, data framing, modulation and emission methods for digital terrestrial television broadcasting
�
� |
Japan
� |
� |
2013-04-08 |
|
[ 233 ]
�
� |
Proposed revision of Report ITU-R BT.2209 - Calculation model for SFN reception and reference receiver characteristics of ISDB-T system
�
� |
Japan
� |
132-2/6, 114/6
� |
2013-04-08 |
|
[ 232 ]
�
� |
Proposed modification to a working document towards a preliminary draft new Recommendation ITU-R BT.[ETMMPLAN]
�
� |
Japan
� |
� |
2013-04-08 |
|
[ 231 ]
�
� |
Proposed modifications to Recommendation ITU-R BT.1368-10 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands
�
� |
Japan
� |
� |
2013-04-08 |
|
[ 230 ]
�
� |
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
�
� |
Japan
� |
132-2/6, 114/6
� |
2013-04-08 |
|
[ 127 ]
�
� |
Proposed working document towards a preliminary draft new Report ITU-R BT.[ISDBT_RELAY] - Construction Technique of DTTB Relay Station Network for ISDB-T
�
� |
Japan
� |
132-2/6
� |
2012-10-08 |
|
[ 118 ]
�
� |
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
�
� |
Japan
� |
� |
2012-10-05 |
|
[ 117 ]
�
� |
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
�
� |
Japan
� |
� |
2012-10-05 |
|
[ 116 ]
�
� |
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
�
� |
Japan
� |
� |
2012-10-05 |
|
[ 46 ]
�
� |
Proposed modification to preliminary draft revision of Recommendation ITU-R BT.1206 - Spectrum shaping limits for digital terrestrial television broadcasting
�
� |
Japan
,
Angola (Republic of)
,
Brazil (Federative Republic of)
� |
132/6
� |
2012-04-12 |
|
[ 45 ]
�
� |
Proposed editorial updating of Question ITU-R 136/6 - Worldwide broadcasting roaming
�
� |
Japan
� |
136/6
� |
2012-04-12 |
|
[ 44 ]
�
� |
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
�
� |
Japan
� |
� |
2012-04-12 |
|
[ 43 ]
�
(Rev.1)� |
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
�
� |
Japan
� |
4-2/6, 105/6
� |
2012-04-12 |
|
[ 42 ]
�
� |
Proposal for draft work plan to CPM - Consideration of WRC-15 Agenda items related to broadcasting service and broadcasting auxiliary service
�
� |
Japan
� |
� |
2012-04-12 |
Results:33 total items.
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