Contributions ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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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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[ 136 ]
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Preliminary draft new ITU-R Report - Analysis of interference received by EESS (passive) sensors in the 18.6-18.8 GHz band caused by surface water reflections
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Institute of Electrical and Electronics Engineers, Inc. (IEEE)
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2024-09-06 |
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[ 135 ]
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Characteristics of EESS (passive) sensors above 86 GHz
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European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.8
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2024-09-06 |
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[ 134 ]
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Proposal towards a preliminary draft new Report on WRC-27 agenda item 1.18 (resolves 1)
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European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.18
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2024-09-06 |
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[ 133 ]
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Preliminary draft new Report ITU-R RS series analysis of interference received by EESS (passive) sensors in the 18.6-18.8 GHz band caused by surface water reflections
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European Space Agency (ESA)
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2024-09-06 |
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[ 132 ]
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Working document towards preliminary draft revised Recommendation ITU-R RS.577-7
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European Space Agency (ESA)
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2024-09-06 |
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[ 131 ]
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Revision of Recommendation ITU-R RS.515
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European Space Agency (ESA)
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2024-09-06 |
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[ 130 ]
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Working document towards a preliminary draft new Recommendation ITU-R RS.[RXSW_PROTECT_CRITERIA] - Protection criteria of receive-only space weather sensors in the meteorological aids service (space weather)
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Germany
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AI1.17
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2024-09-06 |
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[ 129 ]
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Preliminary draft revision of Report ITU-R RS.2489-0 - Technical and operational characteristics of ground-based passive sensors operating in the 51-58 GHz frequency range
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Germany
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2024-09-06 |
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[ 128 ]
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Proposed draft CPM text for WRC-27 agenda item 1.17
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France
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AI1.17
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2024-09-06 |
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[ 127 ]
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Proposed reply liaison statement to Working Party 4C regarding WRC-27 agenda item 1.11
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France
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AI1.11
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2024-09-06 |
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[ 126 ]
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Preliminary draft new Report on global importance of solar system monitoring
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Egypt
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AI1.17
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2024-09-05 |
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[ 125 ]
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Draft work plan proposal for WRC-27 agenda item 1.18 on resolves 1 of Resolution 712 (WRC-23)
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Korea (Rep. of)
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AI1.18
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2024-09-05 |
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[ 124 ]
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Status on the updating the "ITU/WMO Handbook on use of radio spectrum for meteorology"
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CG on updating the "ITU/WMO Handbook on use of radio spectrum for meteorology"
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2024-09-04 |
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[ 123 ]
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Proposed reply liaison statement to Working Party 4C regarding WRC-27 agenda item 1.13
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United States
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AI1.13
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2024-09-03 |
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[ 122 ]
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Proposed reply liaison statement to Working Party 4C regarding WRC-27 agenda item 1.12
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United States
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AI1.12
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2024-09-03 |
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[ 121 ]
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Consideration on matters related to adjacent frequency bands between WRC-27 agenda items 1.7 and 1.19
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Acting Chairs, WPs 5D and 7C
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AI1.7, AI1.19
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2024-09-03 |
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[ 120 ]
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Preliminary draft new ITU-R Report - Compatibility study between spaceborne EESS (active) SAR systems and Radiolocation service
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China
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2024-09-02 |
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[ 119 ]
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Proposal for the work of WRC-27 agenda item 1.19
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China
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AI1.19
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2024-09-02 |
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[ 118 ]
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Elements for possible compatibility studies related to WRC-27 agenda item 1.18
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China
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AI1.18
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2024-09-02 |
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[ 117 ]
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Proposals for working document towards a preliminary draft new Recommendation ITU-R RS.[RXSW_PROTECT_CRITERIA] - Protection criteria of receive-only space weather sensors in the meteorological aids service (space weather)
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China
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AI1.17
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2024-09-02 |
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[ 116 ]
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Proposed preliminary draft revision to Recommendation ITU-R RS.2105-2 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
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Japan
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2024-09-02 |
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[ 115 ]
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Proposed working document towards preliminary draft new Report ITU-R RS.[SW_STUDIES] - Studies on spectrum needs for receive-only space weather sensors in the frequency ranges 27.5-38.325 MHz, 73-74.6 MHz, and 608-614 MHz
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Japan
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AI1.17
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2024-09-02 |
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[ 114 ]
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Preliminary draft revision of Recommendation ITU-R RS.577-7 - Frequency bands and required bandwidths used for spaceborne active sensors operating in the Earth exploration-satellite (active) and space research (active) services
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Canada
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2024-08-30 |
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[ 113 ]
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Preliminary draft revision of Recommendation ITU-R RS.2105-2 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
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Canada
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2024-08-30 |
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[ 112 ]
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Preliminary draft revision of Recommendation ITU-R RS.1166-5 - Performance and interference criteria for active spaceborne sensors
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Canada
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2024-08-30 |
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[ 111 ]
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Proposed updates to the working document towards a preliminary draft new Recommendation ITU-R RS.[RXSW_PROTECT_CRITERIA] - Protection criteria of receive-only space weather sensors in the meteorological aids service (space weather)
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United States
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AI1.17
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2024-08-26 |
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[ 110 ]
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Preliminary draft revision of Report ITU-R RS.2489-0 - Technical and operational characteristics of ground-based passive sensors operating in the 51-58 GHz frequency range
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United States
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2024-08-26 |
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[ 109 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R RS.1166-5 - Performance and interference criteria for active spaceborne sensors
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United States
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2024-08-26 |
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[ 108 ]
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Revisions to working document toward a preliminary draft new Report ITU-R RS.[AGG_EESS_SAR-RNSS]
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United States
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2024-08-26 |
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[ 107 ]
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Draft reply liaison statement to Working Party 4C on RNSS-related comments on Report ITU-R RS.2537-0, Recommendation ITU-R RS.2165-0, and working document towards a preliminary draft new Report ITU-R RS.[AGG_EESS_SAR-RNSS] (Questions ITU-R 217-2/4 and ITU-R 288/4)
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United States
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2024-08-26 |
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[ 106 ]
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Studies on possible allocations to the Earth exploration-satellite service (passive) in the bands 4 200-4 400 MHz and 8 400-8 500 MHz
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United States
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AI1.19
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2024-08-26 |
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[ 105 ]
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Proposed initial framework of the working document on studies under WRC-27 agenda item 1.17 - Initial framework of the working document on studies under WRC-27 agenda item 1.17
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United States
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AI1.17
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2024-08-26 |
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[ 104 ]
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Preliminary draft new Report ITU-R RS series - Analysis of interference received by EESS (passive) sensors in the 18.6-18.8 GHz band caused by surface water reflections
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United States
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2024-08-26 |
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[ 103 ]
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Working document towards a preliminary draft revised Recommendation ITU-R RS.577-7
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United States
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2024-08-26 |
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[ 102 ]
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Working document towards a preliminary draft new Recommendation ITU-R RS.[2105-2 + RADAR SOUNDER]
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United States
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2024-08-26 |
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[ 101 ]
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Working document towards preliminary draft new Report ITU-R [EESS(PASSIVE) COMPATIBILITY ABOVE 76 GHZ]
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United States
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AI1.18
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2024-08-26 |
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[ 100 ]
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Proposed reply liaison statement to Working Party 4C regarding WRC-27 agenda item 1.14
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United States
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AI1.14
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2024-08-26 |
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[ 99 ]
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Proposed reply liaison statement to Working Party 4C regarding WRC-27 agenda item 1.11
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United States
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AI1.11
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2024-08-26 |
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[ 98 ]
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Proposed liaison statement to Working Party 4A regarding WRC-27 agenda item 1.6
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United States
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AI1.6
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2024-08-26 |
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[ 97 ]
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Proposed reply liaison statement to Working Party 4A regarding WRC-27 agenda item 1.4
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United States
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AI1.4
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2024-08-26 |
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[ 96 ]
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Committee on the Peaceful Uses of Outer Space: 2024 - Sixty-seventh session (19-28 June 2024) - Space sustainability issues
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Brazil
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2024-08-26 |
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[ 95 ]
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Liaison statement to ITU-R Working Parties 5B and 7C - WRC-27 agenda item 1.19 - Proposed technical parameters and operating scenarios to consider in studies between Earth exploration-satellite service (passive), and radio altimeters and Wireless Avionics Intra Communications operating in the 4 200-4 400 MHz frequency band
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International Civil Aviation Organization
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AI1.19
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2024-08-22 |
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[ 94 ]
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Information on the preparation of texts for the draft CPM Report to WRC-27
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Chair, CPM-27
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2024-07-09 |
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[ 93 ]
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Liaison statement to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D - WRC-27 agenda item 1.7
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WP 5D
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AI1.7
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2024-07-08 |
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[ 92 ]
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Initial reply liaison statement to Working Parties 7B and 7C - Relevant technical information to support studies under WRC-27 agenda items 1.15, 1.17 and 1.19
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WP 5D
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AI1.19, AI1.17, AI1.15
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2024-07-08 |
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[ 91 ]
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Reply liaison statement to Working Party 7C (copy to Working Parties 4C, 5A, 5D and 7D for information) - Beam Wireless Power Transmission (WPT)
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WP 1A
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2024-06-21 |
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[ 90 ]
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Reply liaison statement to Working Party 4C (copy to Working Parties 5A, 5D, 7C and 7D for information) - Work of Working Party 1A on beam-Wireless Power
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WP 1A
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2024-06-21 |
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[ 89 ]
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Reply liaison statement to Working Party 7D (copy to Working Parties 4C, 5A, 5D and 7C for information) - Beam Wireless Power Transmission (WPT)
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WP 1A
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2024-06-21 |
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[ 88 ]
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Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Relevant technical information to support studies under WRC-27 agenda item 1.17
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WPs 3L and 3M
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AI1.17
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2024-06-12 |
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[ 87 ]
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Reply liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D for information) - Information to support studies under WRC-27 agenda item 1.1
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WP 3M
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AI1.1
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2024-06-12 |
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