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Number |
Date
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Source
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Title
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Questions
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Number |
Posted |
Size
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[ 1066 ]
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2026-06-26 |
Chair, WP 4A
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Editorial revision of Annex 4 of Document 4A/1064 - Working document towards draft CPM text for WRC-27 agenda item 1.2
|
AI1.2
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[ 1066 ] - English - Word |
2026-06-26 [15:55]
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310'398 bytes |
|
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[ ADM 69 ]
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2026-06-26 |
Chair, WP 4A
|
Work program for the meeting of Working Party 4A (Virtual meeting, 29-30 June 2026)
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N/A
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|
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[ ADM 69 ] - English - Word |
2026-06-26 [14:31]
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43'836 bytes |
|
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[ ADM 68 ]
|
2026-06-26 |
Chair, WP 4A
|
Proposed working structure of Working Party 4A - Structure, document attribution
and nomination of Chairs
|
N/A
|
|
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[ ADM 68 ] - English - Word |
2026-06-29 [08:07]
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43'165 bytes |
|
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[ ADM 67 ]
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2026-06-26 |
Chair, WP 4A
|
Agenda for the opening Plenary Meeting of Working Party 4A - Monday, 29 June, from 1200 to 1315 hours (Geneva time) (Virtual meeting)
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N/A
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|
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[ ADM 67 ] - English - Word |
2026-06-29 [12:07]
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44'325 bytes |
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[ 1064 ]
|
2026-05-15 |
Chair, WP 4A
|
Report on the fifty-eigth meeting of Working Party 4A (Geneva, 4-14 May 2026)
|
N/A
|
|
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[ 1064 ] - English - Word |
2026-06-25 [16:08]
|
274'102 bytes |
Report on the meeting of Working Party 4A (4-14 May 2026)
|
|
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[ 1064 ] Annex 14 - English - Word |
2026-06-18 [14:22]
|
139'667 bytes |
Working document towards draft CPM text on WRC-27 agenda item 1.6
|
|
|
[ 1064 ] Annex 43 - English - Word |
2026-06-18 [11:06]
|
2'965'256 bytes |
Working document toward preliminary draft new Report on FPA/ESA terminal qualification & test requirements
|
|
|
[ 1064 ] Annex 9 - English - Word |
2026-06-17 [16:50]
|
289'304 bytes |
Working document towards draft CPM Text for WRC-27 agenda item 1.4
|
|
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[ 1064 ] Annex 1 - English - Word |
2026-06-16 [15:27]
|
123'051 bytes |
Working document towards draft CPM Text on WRC-27 agenda item 1.1 - Use of frequency bands 47.2-50.2 GHz and 50.4-51.4 GHz (Earth-to-space) by aeronautical and maritime earth stations in motion in the fixed-satellite service
|
|
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[ 1064 ] Annex 7 - English - Word |
2026-06-16 [12:19]
|
124'866 bytes |
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3
|
|
|
[ 1064 ] Annex 19 - English - Word |
2026-06-12 [11:32]
|
308'694 bytes |
Working document towards draft CPM text for WRC-27 agenda item 7, Topic E - Potential regulatory improvements related to the application of RR No. 4.4 to stations of space services
|
|
|
[ 1064 ] Annex 16 - English - Word |
2026-06-05 [16:34]
|
76'206 bytes |
Working document towards draft CPM text for WRC-27 agenda item 7, Topic B - New coordination arc
|
|
|
[ 1064 ] Annex 17 - English - Word |
2026-06-05 [16:28]
|
101'047 bytes |
Working document towards draft CPM Text for WRC-27 agenda item 7, Topic C - Revision of Resolution 170 (Rev.WRC-23)
|
|
|
[ 1064 ] Annex 18 - English - Word |
2026-06-05 [16:05]
|
400'350 bytes |
Working document towards draft CPM text for WRC-27 agenda item 7, Topic D - Revision of Resolution 553 (Rev.WRC-23)
|
|
|
[ 1064 ] Annex 42 - English - Word |
2026-06-05 [15:03]
|
3'019'103 bytes |
Working document toward preliminary draft new Report on FPA/ESA background information
|
|
|
[ 1064 ] Annex 15 - English - Word |
2026-06-05 [09:23]
|
68'344 bytes |
Working document towards draft CPM text for WRC-27 agenda item 7, Topic A - Proposed modifications to Appendix 4
|
|
|
[ 1064 ] Annex 6 - Annex 8 - English - Word |
2026-06-04 [17:23]
|
3'157'455 bytes |
Question and answers over input studies - May 2026 meeting
|
|
|
[ 1064 ] Annex 6 - Annex 7 - English - Word |
2026-06-04 [17:21]
|
48'536 bytes |
Technical discussions
|
|
[ 1064 ] Annex 6 - Annex 6 - English - Excel 2007 |
2026-06-04 [17:20]
|
37'170 bytes |
|
|
|
[ 1064 ] Annex 6 - Annex 5 - English - Word |
2026-06-04 [17:17]
|
1'432'058 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
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[ 1064 ] Annex 6 - Annex 4 - English - Word |
2026-06-04 [17:05]
|
21'849'669 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
|
[ 1064 ] Annex 6 - Annex 3 - English - Word |
2026-06-04 [17:02]
|
6'313'469 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
|
[ 1064 ] Annex 6 - Annex 2 - English - Word |
2026-06-04 [16:54]
|
60'295'082 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
|
[ 1064 ] Annex 6 - Annex 1 - English - Word |
2026-06-04 [16:51]
|
16'169'698 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
|
[ 1064 ] Annex 6 - English - Word |
2026-06-04 [16:48]
|
4'245'842 bytes |
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
|
|
[ 1064 ] Annex 38 - English - Word |
2026-06-04 [10:59]
|
141'061 bytes |
Working document towards a preliminary draft
revision of Recommendation ITU-R S.1528 - Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz
|
|
|
[ 1064 ] Annex 26 - English - Word |
2026-06-03 [17:08]
|
24'027'015 bytes |
Supporting material in relation to possible revision of Recommendations ITU-R S.1428 and ITU-R BO.1443, where appropriate and applicable
|
|
|
[ 1064 ] Annex 40 - English - Word |
2026-06-03 [16:42]
|
231'878 bytes |
Elements towards submission of satellite system characteristics as per recommends 4 of Recommendation ITU-R S.1328 - Satellite system characteristics to be considered in frequency sharing analyses within the fixed-satellite service
|
|
|
[ 1064 ] Annex 47 - English - Word |
2026-06-03 [16:34]
|
39'374 bytes |
Liaison statement to external organization IADC ? Inter-agency space debris coordination committee - Activities related to the sustainable use of radio-frequency spectrum and associated satellite-orbit resources used by space services
|
|
|
[ 1064 ] Annex 41 - English - Word |
2026-06-03 [16:32]
|
235'290 bytes |
Working document towards a preliminary draft new Report ITU-R S.[IOS SPEC NEEDS] - Spectrum needs and operational description of in-orbit servicing (IOS) to support their safe operation
|
|
|
[ 1064 ] Annex 39 - English - Word |
2026-06-03 [15:26]
|
52'433 bytes |
Preliminary draft revision of Recommendation ITU-R S.673-2 - Terms and definitions relating to space radiocommunications
|
|
|
[ 1064 ] Annex 3 - English - Word |
2026-06-03 [15:21]
|
67'146 bytes |
Working document related to a preliminary new Recommendation ITU-R S.[ESIM-NCMC] - The functionalities and implementation of a network control and monitoring centre for earth stations in motion
|
|
|
[ 1064 ] Annex 11 - English - Word |
2026-06-03 [11:47]
|
41'542 bytes |
Draft work plan for WRC-27 agenda item 1.4
|
|
|
[ 1064 ] Annex 5 - English - Word |
2026-06-03 [09:09]
|
45'157 bytes |
Parameters table for comparison - (WRC-27 agenda item 1.2)
|
|
|
[ 1064 ] Annex 2 - English - Word |
2026-06-02 [17:30]
|
19'829'261 bytes |
Supporting material for draft CPM text on WRC-27 agenda item 1.1 - Use of frequency bands 47.2-50.2 GHz and 50.4-51.4 GHz (Earth-to-space) by aeronautical and maritime earth stations in motion in the fixed-satellite service
|
|
|
[ 1064 ] Annex 34 - English - Word |
2026-06-02 [17:09]
|
924'809 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R S.1529 - Analytical method for determining the statistics of interference between non geostationary satellite orbit fixed-satellite service systems and other non geostationary satellite orbit fixed satellite service systems or geostationary satellite orbit fixed satellite service networks
|
|
|
[ 1064 ] Annex 37 - English - Word |
2026-06-02 [16:18]
|
48'310 bytes |
Working document towards a preliminary draft new Recommendation ITU-R S.[RESOLUTION 769] - Methodology for evaluating the aggregate unavailability increase and throughput degradation of geostationary satellite networks in the fixed-satellite service from multiple non-geostationary satellite systems in the Q/V frequency bands in the frequency bands covered by Resolution 769 (WRC-19)
|
|
|
[ 1064 ] Annex 36 - English - Word |
2026-06-02 [16:12]
|
127'278 bytes |
Working document towards preliminary draft new Recommendation ITU-R S.[RES 769 SUP LINKS] - Methodology to validate supplemental link for the protection of geostationary networks from the aggregate interference produced by non-geostationary FSS systems in the Q/V band ranges
|
|
|
[ 1064 ] Annex 33 - English - Word |
2026-06-02 [16:12]
|
293'816 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R S.1715 - Guidelines developed in response to the studies requested in Resolution 140 (WRC 03)
|
|
|
[ 1064 ] Annex 32 - English - Word |
2026-06-02 [16:04]
|
1'216'788 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1
|
|
|
[ 1064 ] Annex 28 - English - Word |
2026-06-01 [15:09]
|
115'135 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1443-3 - Reference BSS earth station antenna patterns for use in interference
assessment involving non-GSO satellites in frequency bands
covered by RR Appendix 30
|
|
|
[ 1064 ] Annex 31 - English - Word |
2026-06-01 [09:47]
|
3'904'756 bytes |
Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELLING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies
|
|
|
[ 1064 ] Annex 30 - English - Word |
2026-06-01 [09:31]
|
69'007 bytes |
Preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO] - Examples of methodologies to assess interference levels during coordination when non-geostationary FSS satellite systems for frequency ranges between 10.7 and 52.4 GHz are involved
|
|
|
[ 1064 ] Annex 29 - English - Word |
2026-06-01 [09:26]
|
42'257 bytes |
Detailed work plan for a revision to Recommendation ITU-R S.1503
|
|
|
[ 1064 ] Annex 24 - English - Word |
2026-05-29 [14:23]
|
3'153'561 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R S.1325 - Simulation methodologies for determining statistics of short-term interference between co frequency, codirectional non-geostationary-satellite orbit
fixed-satellite service systems in circular orbits and other non-geostationary fixed satellite service systems in circular orbits or geostationary-satellite orbit fixed satellite service networks
|
|
|
[ 1064 ] Annex 27 - English - Word |
2026-05-29 [14:09]
|
83'567 bytes |
Working document towards a preliminary draft revision of Recommendation ITU-R S.1428-1 - Reference FSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz
|
|
|
[ 1064 ] Annex 23 - English - Word |
2026-05-29 [11:55]
|
40'507 bytes |
1ST Consultation Meeting draft Terms of Reference - Text elements for the Chair's Report on the development of Terms of Reference for the first Consultation Meeting as required under Resolution 76 (Rev.WRC-23)
|
|
|
[ 1064 ] Annex 22 - English - Word |
2026-05-29 [11:47]
|
86'869 bytes |
Stage 2 process (Resolution 76 (Rev.WRC-23)) - Text elements for the Chair's Report on the development of the Stage 2 process (Detailed analysis prior to consultation meeting based on operational parameters) as required under Resolution 76 (Rev.WRC-23)
|
|
|
[ 1064 ] Annex 20 - Part 6 - English - Word |
2026-05-28 [16:58]
|
10'454'069 bytes |
Annex 6 - Measurement campaign of interference to GSO earth stations from non-GSO systems
|
|
|
[ 1064 ] Annex 20 - Part 5 - English - Word |
2026-05-28 [16:56]
|
6'585'213 bytes |
Annex 5
|
Results: 122 total items.
Result Page:
1 -
2 -
3
- Next
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Multiple Document Download: Formats and Languages to be included (when available):
