Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 33 ]
|
Methodology contained in Annex 2 to Resolution 770 (WRC-19) to determine compliance with the single entry limits in RR No. 22.5L
|
Director, BR
|
|
2020-06-25 |
|
[ 32 ]
|
Outcome of the sixteenth meeting of the Chairmen and Vice-Chairmen of the Radiocommunication Study Groups, Working Parties and other Subordinate Groups
|
Director, BR
|
|
2020-06-25 |
|
[ 31 ]
|
Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 3M - WRC-23 agenda item 1.18
|
WP 4C
|
AI1.18
|
2020-06-11 |
|
[ 30 ]
+Ann.1-3 |
Report on the meeting of Working Party 4A (28-29 May 2020) (Virtual Meeting)
|
Chairman, WP 4A
|
|
2020-06-02 |
|
[ 29 ]
|
Final list of participants - Working Party 4A (E-meeting, 28-29 May 2020)
|
Director, BR
|
|
2020-06-01 |
|
[ 28 ]
|
List of documents issued (Documents 4A/1 - 4A/28)
|
BR, Study Groups Department
|
|
2020-05-25 |
|
[ 27 ]
|
Methodology to examine conformity of aeronautical ESIM communicating with GSO FSS with pfd limits
|
Canada
|
|
2020-05-21 |
|
[ 26 ]
|
Proposal to establish a Correspondence Group for study on the examination characteristics of aeronautical ESIM complying with the power flux density limits on the Earth's surface specified in Part II of Annex 3 to the Resolution 169 (WRC-19)
|
Korea (Republic of)
|
AI1.5
|
2020-05-21 |
|
[ 25 ]
|
Proposed liaison statement to Working Party 5D on the applicability of the limit specified in RR No. 21.5
|
France
|
|
2020-05-20 |
|
[ 24 ]
|
Working document towards a preliminary draft new Recommendation ITU-R M.[FSS_ES_IMT_26GHZ] - Methods to assist administrations to mitigate interference from GSO FSS earth stations into IMT stations operating in the frequency bands 24.65-25.25 GHz
and 27-27.5 GHz
|
France
|
|
2020-05-20 |
|
[ 23 ]
|
Liaison statement to Working Parties 4B, 4C, 5A, 5B, 5C and 7B (copy for information to Working Party 3M) requesting characteristics for use in sharing studies under WRC-23 agenda item 1.17
|
France
|
AI1.17
|
2020-05-20 |
|
[ 22 ]
|
Proposed liaison statement to Working Party 5D (copy to Working Parties 5B, 7B and 7C)
|
France
|
|
2020-05-20 |
|
[ 21 ]
|
Proposed Work plan for WRC-23 agenda item 1.15
|
Germany (Federal Republic of)
|
AI1.15
|
2020-05-20 |
|
[ 20 ]
|
Amendments to the new issue for WRC-23 agenda item 7
|
Germany (Federal Republic of)
|
AI7
|
2020-05-19 |
|
[ 19 ]
|
Proposed schedule for Working Party 4A Correspondence Groups on WRC-23 agenda items 1.15, 1.16, 1.17, 1.19, 7 - Inter/intra-service sharing and FSS/BSS characteristics
|
Chairman, WP 4A
|
AI7, AI1.19, AI1.17, AI1.16, AI1.15
|
2020-05-19 |
|
[ 18 ]
|
Preliminary position on WRC-23 agenda
|
World Meteorological Organization
|
|
2020-05-13 |
|
[ 17 ]
(Rev.1) |
Proposed establishment of Correspondence Groups to progress some specific/urgent works within the purview of Working Party 4A
|
Chairman, WP 4A
|
|
2020-05-08 |
|
[ 16 ]
|
Contribution to Working Parties 4A, 4B and 4C on relevant agenda items of WRC-23
|
Iran (Islamic Republic of)
|
|
2020-05-06 |
|
[ 15 ]
|
Contribution to Working Party 4A on agenda item 1.16 of the WRC-23
|
Iran (Islamic Republic of)
|
AI1.16
|
2020-05-03 |
|
[ 14 ]
|
Contribution to Working Party 4A on agenda item 1.15 toward a preliminary draft revision of Resolution 172 (WRC-19) - Operation of earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service in the frequency band 12.75-13.25 GHz (Earth-to-space)
|
Iran (Islamic Republic of)
|
AI1.15
|
2020-05-03 |
|
[ 13 ]
(Rev.1) |
Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.19
|
Chairman, WP 4A
|
AI1.19
|
2020-05-01 |
|
[ 12 ]
(Rev.1) |
Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.17
|
Chairman, WP 4A
|
AI1.17
|
2020-05-01 |
|
[ 11 ]
(Rev.1) |
Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.16
|
Chairman, WP 4A
|
AI1.16
|
2020-05-01 |
|
[ 10 ]
(Rev.1) |
Proposed draft liaison statements to contributing Working Parties regarding WRC-23 agenda item 1.15
|
Chairman, WP 4A
|
AI1.15
|
2020-05-01 |
|
[ 9 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C (copy to Working Parties 3J and 3M for information) - Request system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands
|
WP 7C
|
AI1.14
|
2020-04-30 |
|
[ 8 ]
|
Liaison statement from ITU-D Study Group 2 Question 2/2 to ITU-R Working Party 4A on ambulance communications
|
ITU-D SG2
|
|
2020-03-06 |
|
[ 7 ]
|
Liaison statement to Working Parties 3K and 3M (for information to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - Preparations for WRC-23 agenda items 1.1 and 1.2
|
WP 5D
|
AI1.2, AI1.1
|
2020-03-06 |
|
[ 6 ]
|
Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 7B and 7C - Preparations for WRC-23 agenda item 1.2
|
WP 5D
|
AI1.2
|
2020-03-06 |
|
[ 5 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - Information for studies on WRC-23 agenda item 1.4
|
WP 5D
|
AI1.4
|
2020-03-06 |
|
[ 4 ]
|
Liaison statement to Working Party 4A - Interference mitigation and co-existence of FSS earth stations and IMT stations
|
WP 5D
|
|
2020-03-06 |
|
[ 3 ]
|
Liaison statement to Working Party 4A (copy for information to Working Party 6A) - Preliminary draft new Report ITU-R M.[IMT&BSS COMPATIBILITY]
|
WP 5D
|
|
2020-03-06 |
|
[ 2 ]
|
Liaison statement from ITU-D Study Group 2 Question 7/2 to ITU-T SG5 WP1/5, ITU-R WP 1A, WP 1C, WP 4A, WP 5A, WP 5C, WP 5D and WP 6A on strategies and policies concerning human exposure to EMF
|
ITU-D SG2
|
|
2019-11-29 |
|
[ 1 ]
|
Documents to be carried over from the 2015-2019 study period
|
WP 4A
|
|
2019-10-31 |
Results:983 total items.
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