Contributions ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 42 ]
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Draft new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION] - Methodologies for calculating coordination zones around Earth exploration satellite and space research earth stations to avoid harmful interference from IMT-2020 systems in the frequency bands 25.5-27 GHz and 37-38 GHz
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European Space Agency (ESA)
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European Organisation for the Exploitation of Meteorological Satellites
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2021-03-30 |
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[ 41 ]
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Working document towards a revision of Report ITU-R SA.2307-0 - Protection of SRS and FSS systems sharing the 37.5-38 GHz band
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European Space Agency (ESA)
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2021-03-30 |
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[ 40 ]
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WRC-23 agenda item 1.18
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WMO
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2021-03-30 |
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[ 39 ]
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Proposed revisions to the working document towards a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING]
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China (People's Republic of)
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2021-03-30 |
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[ 38 ]
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Working document towards preliminary draft new Recommendations ITU-R SA.[S-BAND DL USE OPT] and ITU-R SA.[S-BAND UL USE OPT] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites
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France
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2021-03-29 |
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[ 37 ]
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Working document towrds a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING] - Sharing and Compatibility Studies for the SRS in the band 14.8-15.35 GHz
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United States of America
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2021-03-26 |
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[ 36 ]
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Working document towards a preliminary draft new Recommendation ITU-R SA.[3GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands
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United States of America
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2021-03-26 |
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[ 35 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, and 7C for information) - Reply liaison statement to Working Party 5D concerning WRC-23 agenda item 1.2
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United States of America
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AI1.2
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2021-03-26 |
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[ 34 ]
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Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, and 7C for information) WRC-23 agenda item 1.17
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United States of America
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AI1.17
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2021-03-26 |
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[ 33 ]
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Preliminary draft new Recommendation ITU-R SA.[S.BAND DL USE OPT] and ITU-R SA. [S-BAND UL USE OPT] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites
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United States of America
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2021-03-26 |
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[ 32 ]
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Preliminary draft new Report ITU-R SA.[EESS-METSAT-CHAR] - Characteristics to be used for conducting sharing studies and assessing interference to systems operating in the Earth Exploration-Satellite Service (EESS) and Meteorological-Satellite (MetSat) service
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United States of America
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2021-03-26 |
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[ 31 ]
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Preliminary draft new Recommendation ITU-R SA.[15 GHz SRS CHARACTERISTICS] - Characteristics of SRS Systems in the frequency range 14.8-15.35 GHz
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United States of America
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2021-03-26 |
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[ 30 ]
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Draft liaison statement to Working Parties 4A, 4B and 4C - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands
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United States of America
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2021-03-26 |
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[ 29 ]
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Proposals on the S-band optimization issue
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Russian Federation
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2021-03-26 |
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[ 28 ]
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Proposasl in working document towards a preliminary draft new Recommendation ITU-R SA.[15 GHZ SRS CHARACTERISTICS]
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Russian Federation
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2021-03-26 |
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[ 27 ]
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Proposal for reply liaison statement to Working Party 5D on WRC-23 agenda item 1.2
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Russian Federation
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AI1.2
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2021-03-26 |
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[ 26 ]
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Preliminary position on WRC-23 agenda
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World Meteorological Organization
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2021-03-17 |
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[ 25 ]
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List of assignments that the administration of Iran (Islamic Republic of) had notified to the brureau and that are within the frequency bands subject to WRC-23 agenda items
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Iran (Islamic Republic of)
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2020-10-23 |
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[ 24 ]
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Comments on Premilinary Draft New Report ITU-R SA.[EESS-METSAT CHAR]
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European Space Agency
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European Organisation for the Exploitation of Meteorological Satellites
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2020-09-14 |
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[ 23 ]
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Proposal of draft reply liaison statement to Working Party 5D regarding agenda item 1.4
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Brazil (Federative Republic of)
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AI1.4
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2020-09-14 |
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[ 22 ]
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Proposed liaison statement to Working Party 5D on the studies related to RR No. 21.5 regarding AAS
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France
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2020-09-11 |
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[ 21 ]
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Draft liaison statement to Working Party 5D - [Draft] new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION]
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European Space Agency
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European Organisation for the Exploitation of Meteorological Satellites
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2020-09-10 |
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[ 20 ]
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Reply liaison statement to Working Parties 3K and 3M (copy to Working Party 5D for information) - [Draft] new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION]
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European Space Agency
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European Organisation for the Exploitation of Meteorological Satellites
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2020-09-10 |
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[ 19 ]
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[Draft] new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION] - Methodologies for calculating coordination zones around Earth exploration satellite and space research earth stations to avoid harmful interference from IMT-2020 systems in the frequency bands 25.5-27 GHz and 37-38 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2020-09-10 |
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[ 18 ]
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Draft liaison statement to Working Party 4A - Working document towards a revision of Report ITU-R SA.2307 - Protection of SRS and FSS systems sharing the 37.5-38 GHz band
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European Space Agency
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2020-09-10 |
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[ 17 ]
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Working Document towards a preliminary draft new Report ITU-R SA.[NGSO SD VHF COMPATIBILITY] - Sharing and compatibility studies between non-geostationary satellite operations with short duration missions proposed in the 137-138 MHz (s-E) frequency band and incumbent MSS systems operating in-band and incumbent AM(R)S systems operating in the adjacent-band below 137 MHz, and in add
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United States of America
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2020-09-10 |
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[ 16 ]
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Working document towards a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING] - Sharing and Compatibility Studies for the SRS in the band 14.8-15.35 GHz
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United States of America
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2020-09-10 |
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[ 15 ]
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Working document towards a preliminary draft new Recommendation ITU-R SA.[15 GHZ SRS CHARACTERISTICS] - Characteristics of SRS Systems in the frequency range 14.8 - 15.35 GHz
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United States of America
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2020-09-10 |
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[ 14 ]
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Proposed Working Party 7B work plan for WRC-23 agenda item 1.13 - Possible upgrade of the SRS allocation in the 14.8 0 15.35 GHz band
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United States of America
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2020-09-10 |
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[ 13 ]
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Preliminary draft new Recommendations ITU-R SA.[S-band DL use opt] and ITU-R SA.[S-band UL use opt] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites
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United States of America
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2020-09-10 |
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[ 12 ]
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Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] - Characteristics to be used for conducting sharing studies and assessing interference to systems operating in the Earth Exploration-Satellite Service (EESS) and Meteorological-Satellite (MetSat) service
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United States of America
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2020-09-10 |
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[ 11 ]
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Update to methodologies for calculating coordination zones around earth exploration-satellite and space research earth stations to avoid harmful interference from IMT-2020 systems in the frequency bands 25.5-27 GHZ and 37-38 GHZ
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United States of America
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2020-09-10 |
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[ 10 ]
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Proposed liaison statement from Working Party 7B to Working Party 5D regarding WRC-23 agenda item 1.2
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United States of America
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2020-09-10 |
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[ 9 ]
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Proposed revisions to the working document on the draft work plan of Working Party 7B for WRC-23 agenda item 1.13
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China (People's Republic of)
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2020-09-07 |
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[ 8 ]
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Proposal for reply liaison statement to Working Party 5D on WRC-23 agenda item 1.2
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Russian Federation
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2020-09-03 |
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[ 7 ]
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Proposals for modification of draft new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION]
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Russian Federation
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2020-09-03 |
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[ 6 ]
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Preliminary position on WRC-23 agenda
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World Meteorological Organization
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2020-05-13 |
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[ 5 ]
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Provisional work plan of Working Party 7B for WRC-23 agenda item 1.13
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China (People's Republic of)
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2020-04-13 |
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[ 4 ]
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Draft new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION]
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European Space Agency
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European Organisation for the Exploitation of Meteorological Satellites
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2020-04-09 |
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[ 3 ]
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Working document towards a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING] - Sharing and Compatibility Studies for the SRS in the band 14.8 - 15.35 GHz
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United States of America
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2020-04-07 |
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[ 2 ]
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Working document towards a preliminary draft new Recommendation ITU-R SA.[15 GHZ SRS CHARACTERISTICS] - Characteristics of SRS Systems in the frequency range 14.8 - 15.35 GHz
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United States of America
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2020-04-07 |
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[ 1 ]
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Contribution to Working Parties 7A, 7B, 7C and 7D on relevant agenda item of WRC-23
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Iran (Islamic Republic of)
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2020-03-23 |
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