Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 283 ]
|
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
|
WP 5D
|
AI1.4
|
2021-06-18 |
|
[ 282 ]
+Ann.1-4 |
Report of activities of the Correspondence Group on WRC-23 agenda item 7 to Working Party 4A
|
Chairman, CG on WRC-23 a.i. 7
|
AI7
|
2021-06-17 |
|
[ 281 ]
|
Statistics on Resolution 40 (Rev.WRC-19)
|
Director, BR
|
|
2021-06-15 |
|
[ 280 ]
|
Report of activities of the Correspondence Group on WRC-23 agenda item 1.19 to Working Party 4A
|
Chairman, CG on WRC-23 a.i. 1.19
|
AI1.19
|
2021-06-11 |
|
[ 279 ]
|
Liaison statement to Working Party 3M, 4A, 4C, 7B and 7D - WRC-23 agenda item 1.6
|
WP 5B
|
AI1.6
|
2021-06-09 |
|
[ 278 ]
|
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
|
WP 5B
|
AI1.10
|
2021-06-09 |
|
[ 277 ]
|
Report of activities of the Correspondence Group on WRC-23 agenda item 1.16 to the Working Party 4A meeting of 14-28 July 2021
|
Chairman, CG #2 on WRC-23 a.i. 1.16
|
AI1.16
|
2021-06-09 |
|
[ 276 ]
|
Liaison statement on work related to environment energy efficiency and the circular economy and new areas of study
|
ITU-T SG 5
|
|
2021-06-02 |
|
[ 275 ]
|
Proposed amendments to draft new Resolution [AI1.16] (WRC-23)
|
Luxembourg
|
AI1.16
|
2021-05-26 |
|
[ 274 ]
|
Liaison statement on work being carried out under study in ITU-T Q3/5
|
ITU-T SG 5
|
|
2021-05-24 |
|
[ 273 ]
|
Liaison statement to ITU-R Study Groups 4 and 6 - Broadcasting term "Quasi Error Free" (QEF) in the ITU Terminology Database
|
CCT
|
|
2021-05-19 |
|
[ 272 ]
|
Statistics of the orbital occupancy of the GSO ARCS in the frequency bands subject to RR Appendix 30B
|
Director, BR
|
AI7E
|
2021-05-17 |
|
[ 271 ]
|
Liaison statement to relevant parties - Proposed suppression of the Compendium of ITU's work
on Emergency Telecommunications
|
WP 5A
|
|
2021-05-17 |
|
[ 270 ]
|
Reply liaison statement to Working Party 4A - Mobile Service technical and operational characteristics and protection criteria for use in sharing studies under WRC-23 agenda items 1.16 and 1.17
|
WP 5A
|
AI1.17, AI1.16
|
2021-05-14 |
|
[ 269 ]
|
Reply liaison statement to Working Party 4A - Additional information for studies on WRC-23 agenda item 1.19
|
WP 5A
|
AI1.19
|
2021-05-14 |
|
[ 268 ]
|
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
|
WP 5C
|
AI1.2
|
2021-05-13 |
|
[ 267 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B and 7B for information) - WRC-23 agenda item 1.19 - Characteristics and protection criteria for fixed service systems operating in the frequency band 17.7-19.7 GHz
|
WP 5C
|
AI1.19
|
2021-05-13 |
|
[ 266 ]
|
Liaison statement to Working Parties 4A, 5B, 5C and 5D (copy for information to ITU-T FG-VM) - Intelligent Transport Systems
|
WP 5A
|
|
2021-05-14 |
|
[ 265 ]
|
Reply liaison statement to Working Party 4A (copy for information to Working Parties 3M, 5A and 5B) - WRC-23 agenda item 1.15 - Additional characteristics for fixed service systems operating in the frequency band 12.75-13.25 GHz
|
WP 5C
|
AI1.15
|
2021-05-13 |
|
[ 264 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B and 7B for information) - WRC-23 agenda items 1.16 and 1.17 - Characteristics and protection criteria for fixed service systems operating in the frequency bands 17.7- 19.7 GHz and 27.5-29.5 GHz
|
WP 5C
|
AI1.17, AI1.16
|
2021-05-13 |
|
[ 263 ]
|
Liaison statement to Working Parties 3J, 3K and 3M (copy for information to Working Parties 1A, 1C, 4A, 4C, 5A, 5B, 5C and 7D) - Propagation information related to studies under Resolution 731 (Rev.WRC-19) and other issues above 71 GHz
|
WP 7C
|
|
2021-05-07 |
|
[ 262 ]
|
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
|
WPs 3K and 3M
|
AI1.10
|
2021-05-03 |
|
[ 261 ]
|
Reply liaison statement to Working Party 4A - WRC-23 agenda item 1.19
|
WP 7C
|
AI1.19
|
2021-04-27 |
|
[ 260 ]
|
Reply liaison statement to Working Party 4A - WRC-23 agenda item 1.15
|
WP 7C
|
AI1.15
|
2021-04-27 |
|
[ 259 ]
|
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
|
WP 7A
|
|
2021-04-26 |
|
[ 258 ]
|
Liaison statement to Working Party 4A (copy to Working Parties 5A, 5C, and 5D for information) - WRC-23 agenda item 9.1, topic d)
|
WP 7C
|
AI9.1D)
|
2021-04-26 |
|
[ 257 ]
|
Liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.2 - Additional information on EESS (passive) in 10.6-10.7 GHz
|
WP 7C
|
AI1.2
|
2021-04-23 |
|
[ 256 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 7D (copy to Working Parties 3J and 3M for information) - 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
|
WP 7C
|
AI1.14
|
2021-04-23 |
|
[ 255 ]
|
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.16
|
WP 7C
|
AI1.16
|
2021-04-23 |
|
[ 254 ]
|
Liaison statement to Working Party 4A (copy for information to Working Parties 3M, 4B, 4C, 5A, 5B, 5C and 7B) - WRC-23 agenda item 1.17
|
WP 7C
|
AI1.17
|
2021-04-23 |
|
[ 253 ]
|
Reply 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
|
WP 7B
|
|
2021-04-15 |
|
[ 252 ]
|
Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 7C and 7D for information) - Reply liaison statement to Working Party 5D
concerning WRC-23 agenda item 1.2
|
WP 7B
|
AI1.2
|
2021-04-15 |
|
[ 251 ]
|
Liaison statement from ITU-D Study Group 2 Question 5/2 to ITU-T Study Groups, ITU-R Study Groups, UN and External Organization on the output Report on Q5/2 - ITU-D Study Group 2 Question 5/2: Utilizing telecommunications/ICTs for disaster risk reduction and management
|
ITU-D SG 2
|
|
2021-04-14 |
|
[ 250 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, and 7C for information) - Reply liaison statement to Working Party 4A concerning WRC-23 agenda item 1.17
|
WP 7B
|
AI1.17
|
2021-04-09 |
|
[ 249 ]
|
Preliminary position on WRC-23 agenda
|
World Meteorological Organization
|
|
2021-03-17 |
|
[ 248 ]
|
Reply liaison statement to ITU-R Working Party 5B (copy for information to Working Party 4A) - Clarification on the draft ICAO position on WRC-23 agenda items 1.15, 1.16 and 1.17
|
International Civil Aviation Organization
|
AI1.17, AI1.16, AI1.15
|
2021-03-15 |
|
[ 247 ]
|
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
|
WP 5D
|
AI1.4
|
2021-03-15 |
|
[ 246 ]
+Ann.1-43 |
Report on the meeting of Working Party 4A (22 February - 3 March 2021) (Virtual Meeting)
|
Chairman, WP 4A
|
|
2021-03-03 |
|
[ 245 ]
|
Final List of Participants - Working Party 4A (E-meeting, 22 February - 3 March 2021)
|
Director, BR
|
|
2021-03-03 |
|
[ 244 ]
|
List of documents issued (Documents 4A/155 - 4A/244)
|
BR, Study Groups Department
|
|
2021-02-22 |
|
[ 243 ]
|
Liaison statements to Working Party 4A informing on latest status/developments on various topics
|
Chairman, WP 4A
|
|
2021-02-22 |
|
[ 242 ]
|
Liaison statements to Working Party 4A regarding WRC-23 agenda items for which Working Party 4A is a contributing group
|
Chairman, WP 4A
|
|
2021-02-22 |
|
[ 241 ]
|
Liaison statement to Working Party 5B (copy to Working Party 4A) - UAS CNPC links in the 5 030 to 5 091 MHz band
|
WP 4C
|
|
2021-02-19 |
|
[ 240 ]
|
Reply liaison statement to ITU-R Working Party 4A - Preparations for WRC-23 agenda items 1.16 and 1.17
|
WP 4C
|
AI1.17, AI1.16
|
2021-02-19 |
|
[ 239 ]
|
Working document on developing an ITU-R Small Satellite Handbook
|
Director, BR
|
|
2021-02-18 |
|
[ 238 ]
|
Working document towards a preliminary draft revision to Recommendation ITU-R S.1503-3 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations
|
United Kingdom of Great Britain and Northern Ireland
|
|
2021-02-15 |
|
[ 237 ]
|
Identification of potentially affected earth stations under RR No. 9.7B
|
Director, BR
|
|
2021-02-16 |
|
[ 236 ]
|
Working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE] - Methodology for the evaluation of aggregate interference caused by all non-GSO FSS systems into GSO FSS, MSS and BSS networks in the 50/40 GHz bands
|
SES
|
|
2021-02-15 |
|
[ 235 ]
|
Proposal for a new working document toward a preliminary draft new Recommendation ITU-R S.[AGG_EPFD + TERMS OF REFERENCE], methodology for examining aggregate EPFD from multiple non-GSO satellite systems in the KU, KA and Q/V bands and terms of reference
|
SES
|
|
2021-02-15 |
|
[ 234 ]
|
Sharing studies for satellite to satellite transmissions in the frequency bands 11.7-12.7 GHz, 18.1-18.6 GHz, 18.8-20.2 GHz and 27.5-30 GHz
|
SES
|
AI1.17
|
2021-02-15 |
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