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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[ 231 ]
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Working document towards a preliminary draft new Report ITU-R RS.[SPEC_REQTS_TX_SPACE_WEATHER] - Requirements and Applicable Radio Service Designations for Active Space Weather Sensors that provide data critical for predictions and warnings
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Germany (Federal Republic of)
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AI9.1A)
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2021-09-02 |
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[ 230 ]
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Proposed draft liaison statement to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 6A and 7D - Work to be conducted by Working Party 7C under agenda item 9.1, topic a)
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Germany (Federal Republic of)
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AI9.1A)
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2021-01-09 |
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[ 229 ]
+Ann.1 |
Additional information on the preparation of texts for the draft CPM Report to WRC-23
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Director, BR
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2021-09-02 |
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[ 228 ]
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Proposed updates to working document towards preliminary draft new Report ITU-R RS.[RXSW_INTERF_CRITERIA] - Interference criteria of receive-only space weather sensors
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Japan
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AI9.1A)
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2021-09-01 |
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[ 227 ]
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Proposed updates to working document towards a preliminary draft new Report ITU-R RS.[SPEC_REQTS_RX_SPACE_WEATHER] - Spectrum requirements and applicable radio service designations for receive only space weather sensors that provide data critical for predictions and warnings
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Japan
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AI9.1A)
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2021-09-01 |
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[ 226 ]
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Proposed updates to preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
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Japan
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AI9.1A)
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2021-09-01 |
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[ 225 ]
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Updated parameters concerning the typical technical and operational characteristics of Earth exploration-satellite service (passive) systems to be contained in the preliminary draft revision of Recommendation ITU-R RS.1861
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Japan
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2021-09-01 |
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[ 224 ]
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Draft CPM text for WRC-23 agenda item 1.14
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Egypt (Arab Republic of)
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AI1.14
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2021-08-31 |
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[ 223 ]
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Report on the CPM-23 Chapter 3 - Issues (and Chapter 5 - Science topics)
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Rapporteur, CPM-23 Chapter 3
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2021-08-26 |
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[ 222 ]
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Liaison statement to ITU-R Working Party 7C - Technical and operational characteristics and protection criteria of FSS/BSS systems for sharing and compatibility studies on WRC-23 agenda item 1.14
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WP 4A
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AI1.14
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2021-08-31 |
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[ 221 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 9.1, topic d)
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WP 4A
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AI9.1D)
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2021-08-04 |
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[ 220 ]
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Reply liaison statement to Working Party 7C - RNSS-related comments on preliminary draft new Report ITU-R RS.[EESS_SAR-RNSS] and preliminary draft new Recommendation ITU-R RS.[EESS_SAR-RNSS]
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WP 4C
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Q288/4, Q217/4
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2021-08-03 |
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[ 219 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 9.1, topic a)
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WP 4C
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AI9.1A)
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2021-07-21 |
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[ 218 ]
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Reply liaison statement to Working Party 7C concerning WRC-23 agenda item 1.14 - System characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands
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WP 4C
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AI1.14
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2021-07-21 |
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[ 217 ]
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Reply liaison statement to Working Party 7B (copy for information to Working Parties 3M, 4A, 4B, 5A, 5B, 5C, 5D and 7C) - Information for studies on WRC-23 agenda item 1.18
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WP 4C
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AI1.18
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2021-07-14 |
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[ 216 ]
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Reply liaison statement to Working Parties 7C, 5A and 5B (copy for information to Working Parties 3M, 4A, 4B, 5C, 5D and 7B) - WRC-23 agenda item 1.18
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WP 4C
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AI1.18
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2021-07-14 |
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[ 215 ]
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Reply liaison to Working Party 7C - Earth surface bistatic scattering coefficient prediction
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WP 3J
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2021-07-06 |
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[ 214 ]
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Reply liaison statement to Working Parties 5A, 5C, 7C and 7D (copied for information to Working Parties 1A and 1C) - Request for technical characteristics under Resolution 731 (Rev.WRC-19)
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WPs 3J, 3K and 3M
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2021-07-06 |
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[ 213 ]
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Reply Liaison statement to Working Party 7B (copied to Working Parties 5A, 5C, 7C and 7D for information) - WRC-23 agenda item 1.13
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WPs 3K and 3M
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AI1.13
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2021-09-06 |
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[ 212 ]
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Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 5A, 5C, 7C and 7D for information) - WRC-23 agenda item 1.10 - Possible new allocations to the aeronautical mobile service for the use of non-safety applications
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WPs 3K and 3M
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AI1.10
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2021-07-05 |
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[ 211 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4 - Propagation information requested from Working Party 5D
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WPs 3J, 3K and 3M
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AI1.4
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2021-07-05 |
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[ 210 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda items 1.1 and 1.2
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WPs 3K and 3M
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AI1.2, AI1.1
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2021-07-05 |
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[ 209 ]
(Rev.1) |
Reply liaison statement to Working Parties 4C, 5A and 7C - Characteristics of terrestrial component of IMT for sharing and compatibility studies in preparation for WRC-23
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WP 5D
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2021-06-25 |
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[ 208 ]
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Reply liaison statement to Working Party 7C - Complementary information on the EESS (active) antenna pattern to be used for sharing and compatibility studies under WRC-23 agenda item 1.2
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WP 5D
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AI1.2
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2021-06-25 |
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[ 207 ]
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Reply liaison statement to Working Parties 5B, 5C, 7B, 7C and 7D - WRC-23 agenda item 1.2
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WP 5D
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AI1.2
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2021-06-25 |
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[ 206 ]
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Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
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WP 5D
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AI1.4
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2021-06-18 |
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[ 205 ]
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Liaison statement to Working Parties 3K and 3M (coy for information to Working Parties 4A, 5A, 5C, 7C and 7D) - WRC-23 agenda item 1.10 - Possible new allocations to the aeronautical mobile service (AMS) for the use of non-safety applications
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WP 5B
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AI1.10
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2021-06-09 |
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[ 204 ]
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Reply liaison statement to Working Party 7C (copy to Working Party 7D for information) - Preliminary draft new Reports ITU-R M.[FOD 92-100 GHz] and ITU-R M.[FOD_EESS_SHARE]
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WP 5B
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2021-06-08 |
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[ 203 ]
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Liaison statement to Working Parties 5A, 5D, 7B, 7C and 7D - Beam Wireless Power Transmission (WPT)
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WP 1A
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2021-06-04 |
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[ 202 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 1.14
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WP 5B
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AI1.14
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2021-05-24 |
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[ 201 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 1.12
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WP 5B
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AI1.12
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2021-05-24 |
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[ 200 ]
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Liaison statement on work being carried out under study in ITU-T Q3/5
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ITU-T SG 5
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2021-05-24 |
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[ 199 ]
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Reply liaison statement to Working Party 7C - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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WP 5C
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2021-05-19 |
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[ 198 ]
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Reply liaison statement to Working Party 7C concerning WRC-23 agenda item 9.1, topic a), with a copy to ICAO for possible action - Additional information for studies on WRC-23 agenda item 9.1, topic a)
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WP 5B
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AI9.1A)
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2021-05-19 |
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[ 197 ]
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Reply liaison statement to Working Party 7B (copy for information to Working Parties 3M, 5A, 7C and 7D) - WRC-23 agenda item 1.13 - Characteristics and protection criteria for fixed service systems operating in the frequency band 14.8-15.35 GHz
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WP 5C
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AI1.13
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2021-05-17 |
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[ 196 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 1.14 - Fixed Service system characteristics to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz
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WP 5C
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AI1.14
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2021-05-17 |
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[ 195 ]
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Reply liaison statement to Working Party 7C (copy to Working Parties 5A and 7D) - Work under invites the ITU-R 1 of Resolution 731 (Rev.WRC-19)
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WP 5C
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2021-05-17 |
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[ 194 ]
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Liaison statement to Working Party 7C (copy for information to Working Party 7D) - Preliminary draft new Report ITU-R M.[100-GHz.RSTT.EESS.COEXIST]
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WP 5A
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2021-05-17 |
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[ 193 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 1.14 - System characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz
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WP 5A
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AI1.14
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2021-05-17 |
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[ 192 ]
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Reply liaison statement to Working Party 7C - Additional information for studies on WRC-23 agenda item 9.1, topic a)
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WP 5A
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AI9.1A)
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2021-05-17 |
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[ 191 ]
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Liaison statement to Working Party 5C (copy to Working Parties 1A, 7C and 7D for information) - Working document towards a preliminary draft new Report ITU-R M.[252-296 GHz.LMS.FS.COEXIST]
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WP 5A
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2021-05-14 |
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[ 190 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.2
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WP 5C
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AI1.2
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2021-05-13 |
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[ 189 ]
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Liaison statement from Working Party 6A to Task Group 6/1 (copy to Working Parties 3K, 3M, 5A, 5B, 5C, 5D, and 7C) - Information regarding the broadcasting service in the band 470-960 MHz in Region 1
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WP 6A
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AI1.5
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2021-05-12 |
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[ 188 ]
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Reply liaison statement to Working Party 5B (copied for information to Working Parties 4A, 5A, 5C, 7C and 7D) - WRC-23 agenda item 1.10 - Possible new allocations to the aeronautical mobile service for the use of non-safety applications
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WPs 3K and 3M
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AI1.10
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2021-05-03 |
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[ 187 ]
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Liaison statement to CISPR (Subcommittees B and H) (copy for information to Study Group 1 and Working Parties 1A, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Update to Standard frequency and time signal services protection requirements in the CISPR radio services database
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WP 7A
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2021-04-26 |
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[ 186 ]
+Ann.1-29 |
Report of the meeting of Working Party 7C (15-23 April 2021, e-Meeting)
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Chairman, WP 7C
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2021-04-23 |
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[ 185 ]
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Final list of participants Working Party 7C (15-23 April 2021)
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Director, BR
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2021-04-23 |
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[ 184 ]
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Liaison statement to Working Parties 3J, 3K and 3M (copy to Working Parties 1A, 1B and 7C) - Request for technical characteristics under Resolution 731 (Rev.WRC-19)
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WP 7D
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2021-04-19 |
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[ 183 ]
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Reply liaison statement to Working Party 7C - Radio astronomy instruments operating as receive-only spectrum-reliant space weather sensors
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WP 7D
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AI9.1A)
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2021-04-16 |
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[ 182 ]
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Reply liaison statement to Working Party 7C - WRC-23 agenda item 1.14
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WP 7D
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AI1.14
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2021-04-15 |
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