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UIT-R R23-WP4A Documents de réunions
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Résultats: 57 documents
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Numéro  Date Source Titre Questions 
  Numéro  Mise à disposition Taille    
 
[ 1265 ]  2026-10-07 France   Working document related to a preliminary draft new Recommendation ITU-R S.[ESIM-NCMC]     AI1.1  
  [ 1265 ]  - English - Word 2026-10-13 [09:35]  124'615  octets  
 
[ 1272 ]  2026-10-07 Added Value Applications Limited   Implementation aspects of Recommendation ITU-R S.1528     N/A  
  [ 1272 ]  - English - Word 2026-10-13 [10:33]  288'322  octets  
 
[ 1271 ]  2026-10-07 Nigeria   Technical study on the applicability of Radio Regulations Article 22 epfd limits in light of methodologies in Recommendation ITU-R S.1323 and current system characteristics     N/A  
  [ 1271 ]  - English - Word 2026-10-13 [09:15]  110'154  octets  
 
[ 1171 ]  2026-10-07 Canada   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)     N/A  
  [ 1171 ]  - English - Word 2026-10-08 [16:30]  109'066  octets  
 
[ 1197 ]  2026-10-07 ASMG   Views on the revision of Resolutions 553 (Rev.WRC-23) (Topic D)     AI7  
  [ 1197 ]  - English - Word 2026-10-09 [10:49]  83'484  octets  
 
[ 1079 ]  2026-09-22 Korea (Rep. of)   Proposed modifications to working document towards draft CPM text and draft new resolution for WRC-27 agenda item 1.2     AI1.2  
  [ 1079 ]  - English - Word 2026-09-22 [15:26]  268'662  octets  
 
[ 1204 ]  2026-10-07 United States   Updates to working documents towards preliminary draft new/revision of ITU-R Recommendations, as per Resolution 76 (Rev.WRC-23)     N/A  
  [ 1204 ]  - English - Word 2026-10-09 [17:04]  138'898  octets  
 
[ 1198 ]  2026-10-07 ASMG   ASMG views on the revision of Resolution 170 (Rev.WRC-23) (Topic C)     AI7  
  [ 1198 ]  - English - Word 2026-10-09 [10:50]  83'740  octets  
 
[ 1270 ]  2026-10-07 France   Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Technical elements to support the "Gmax -30 dB" condition     N/A  
  [ 1270 ]  - English - Word 2026-10-13 [08:22]  123'803  octets  
 
[ 1159 ]  2026-10-06 Brazil   Analysis of the exclusion-zone gain test (Gmax -30 dB) and of the sidelobe-to-sidelobe contributions in Recommendation ITU-R S.1503-4     N/A  
  [ 1159 ]  - English - Word 2026-10-08 [11:37]  1'481'641  octets  
 
[ 1235 ]  2026-10-07 Viasat, Inc.   Impact of antenna polarisation on the estimated gain of parabolic reflector-based FSS GSO earth stations within 80°-120° off-axis angles for Recommendation ITU-R S.1428     N/A  
  [ 1235 ]  - English - Word 2026-10-09 [08:23]  402'238  octets  
 
[ 1128 ]  2026-10-06 Germany   Preliminary draft revision of Recommendation ITU-R S.1428 - 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     N/A  
  [ 1128 ]  - English - Word 2026-10-07 [15:24]  80'244  octets  
 
[ 1064 ]  2026-05-15 Chair, WP 4A   Report on the fifty-eight meeting of Working Party 4A (Geneva, 4-14 May 2026)     N/A  
  [ 1064 ] Annex 47 - English - Word 2026-10-06 [11:20]  42'270  octets 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  
 
[ 1273 ]  2026-10-07 Nigeria   Technical studies in response to WRC-23 minutes on Article 22 epfd limits     N/A  
  [ 1273 ]  - English - Word 2026-10-13 [09:10]  35'713  octets  
 
[ 1269 ]  2026-10-07 France   Resolution 76 (Rev.WRC-23) and RR Article 22 FSS epfd limits analysis     N/A  
  [ 1269 ]  - English - Word 2026-10-13 [09:10]  5'084'926  octets  
 
[ 1268 ]  2026-10-07 France   Non-GSO FSS gateways definition for WRC-23 agenda item 1.3     AI1.3  
  [ 1268 ]  - English - Word 2026-10-13 [09:15]  119'860  octets  
 
[ 1267 ]  2026-10-07 France   Preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO]     N/A  
  [ 1267 ]  - English - Word 2026-10-13 [08:22]  50'324  octets  
 
[ 1266 ]  2026-10-07 France   Working document towards a preliminary draft revision of Recommendation ITU-R S.1328-5 - Satellite system characteristics to be considered in frequency sharing analyses within the fixed-satellite service     N/A  
  [ 1266 ] Part 1 - English -  Excel 2026-10-13 [08:21]  59'392  octets  
  [ 1266 ]  - English - Word 2026-10-13 [08:21]  55'556  octets  
 
[ 1264 ]  2026-10-07 France   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     AI1.1  
  [ 1264 ]  - English - Word 2026-10-12 [14:27]  1'109'396  octets  
 
[ 1263 ]  2026-10-07 France   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     AI1.1  
  [ 1263 ]  - English - Word 2026-10-12 [13:55]  39'063  octets  
 
[ 1262 ]  2026-10-07 France   Parameters table for comparison for CPM text (WRC-27 agenda item 1.2)     AI1.2  
  [ 1262 ]  - English - Word 2026-10-13 [09:14]  115'238  octets  
 
[ 1261 ]  2026-10-07 France , Germany , Greece   Elements of working document towards draft CPM text for WRC-27 agenda item 1.5     AI1.5  
  [ 1261 ]  - English - Word 2026-10-12 [14:49]  107'740  octets  
 
[ 1260 ]  2026-10-07 SES   Considerations of the proposed grid approach in the update of Recommendation ITU-R S.1503     N/A  
  [ 1260 ]  - English - Word 2026-10-12 [13:56]  642'315  octets  
 
[ 1259 ]  2026-10-07 SES   Refined grid-based solution for aggregate epfd methodology in accordance with Resolution 76 (Rev.WRC-23)     N/A  
  [ 1259 ] Part 3 - English -  Excel 2007 2026-10-12 [14:48]  15'091  octets  
  [ 1259 ] Part 2 - English -  Excel 2007 2026-10-12 [14:48]  15'093  octets  
  [ 1259 ] Part 1 - English -  Excel 2007 2026-10-12 [14:48]  15'093  octets  
  [ 1259 ]  - English - Word 2026-10-12 [14:48]  565'331  octets  
 
[ 1258 ]  2026-10-07 SES   Technical assessments of the current and new proposed Ku-band downlink epfd limits for the protection of geostationary satellite networks from non-geostationary satellite systems     N/A  
  [ 1258 ] Part 4 - English -  Excel 2007 2026-10-13 [10:35]  92'278  octets  
  [ 1258 ] Part 3 - English -  Excel 2007 2026-10-13 [10:35]  277'544  octets  
  [ 1258 ] Part 2 - English -  Excel 2007 2026-10-13 [10:35]  79'187  octets  
  [ 1258 ] Part 1 - English -  Excel 2007 2026-10-13 [10:34]  203'921  octets  
  [ 1258 ]  - English - Word 2026-10-13 [10:34]  7'049'125  octets  
 
[ 1257 ]  2026-10-07 Sweden   Studies for inclusion in the working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2     AI1.2  
  [ 1257 ]  - English - Word 2026-10-08 [11:34]  3'898'415  octets  
 
[ 1256 ]  2026-10-07 African Telecommunications Union   Study on coordination and territorial consent to enhance equitable access for national or sub-regional satellite networks of developing countries and least developed countries (For studies relating to Resolution 170 (Rev.WRC-23), Resolution 553 (Rev. WRC-23) and agenda item 1.6)     AI1.6  
  [ 1256 ]  - English - Word 2026-10-12 [14:47]  2'860'078  octets  
 
[ 1255 ]  2026-10-07 African Telecommunications Union   Proposed update to Annex 17 to Working Party 4A Chair's Report of its May 2026 meeting - Working document towards draft CPM text for WRC-27 agenda item 7, Topic C - Revision of Resolution 170 (Rev.WRC-23)     AI7  
  [ 1255 ]  - English - Word 2026-10-12 [13:10]  117'889  octets  
 
[ 1254 ]  2026-10-07 African Telecommunications Union   Study on deployment considerations and challenges encountered by developing countries and least developed countries in deploying national or sub-regional satellite networks for telecommunication infrastructure (For studies relating to Resolution 170 (Rev.WRC-23), Resolution 553 (Rev.WRC-23) and agenda item 1.6)     AI1.6  
  [ 1254 ]  - English - Word 2026-10-12 [14:20]  162'685  octets  
 
[ 1253 ]  2026-10-07 African Telecommunications Union   Update to working document towards draft CPM text on WRC-27 agenda item 1.2     AI1.2  
  [ 1253 ]  - English - Word 2026-10-12 [15:56]  325'454  octets  
 
[ 1252 ]  2026-10-07 African Telecommunications Union   Proposed update to Annex 18 to Working Party 4A Chair's Report of its May 2026 meeting - Working document towards draft CPM text for WRC-27 agenda item 7, Topic D - Revision of Resolution 553 (Rev.WRC-23)     AI7  
  [ 1252 ]  - English - Word 2026-10-12 [14:01]  414'657  octets  
 
[ 1251 ]  2026-10-07 African Telecommunications Union   Proposed update to Annex 14 to Working Party 4A Chair's Report of its May 2026 meeting - Working document towards draft CPM text on WRC-27 agenda item 1.6     AI1.6  
  [ 1251 ]  - English - Word 2026-10-12 [13:54]  147'834  octets  
 
[ 1250 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 7     AI7  
  [ 1250 ]  - English - Word 2026-10-12 [13:55]  139'122  octets  
 
[ 1249 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 1.6     AI1.6  
  [ 1249 ]  - English - Word 2026-10-12 [14:03]  142'666  octets  
 
[ 1248 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 1.5     AI1.5  
  [ 1248 ]  - English - Word 2026-10-12 [14:03]  46'913  octets  
 
[ 1247 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 1.4     AI1.4  
  [ 1247 ]  - English - Word 2026-10-12 [14:05]  37'725  octets  
 
[ 1246 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 1.3     AI1.3  
  [ 1246 ]  - English - Word 2026-10-12 [14:21]  38'373  octets  
 
[ 1245 ]  2026-10-07 GSOA   GSOA position on WRC-27 agenda item 1.2     AI1.2  
  [ 1245 ]  - English - Word 2026-10-12 [14:22]  179'628  octets  
 
[ 1244 ]  2026-10-07 International Maritime Organization   Report of the twenty-second meeting of the joint IMO/ITU Experts Group on maritime radiocommunication matters     N/A  
  [ 1244 ]  - English - Word 2026-10-13 [07:38]  105'582  octets  
 
[ 1243 ]  2026-10-07 Indonesia   Proposed modifications of working document towards draft CPM text for WRC-27 agenda item 1.5     AI1.5  
  [ 1243 ]  - English - Word 2026-10-12 [13:56]  169'224  octets  
 
[ 1242 ]  2026-10-07 CPM Chp1 Co-Rapp   CPM Co-Rapporteur edits to working document towards draft CPM text on WRC-27 agenda item 1.6     AI1.6  
  [ 1242 ]  - English - Word 2026-10-12 [14:57]  124'113  octets  
 
[ 1241 ]  2026-10-07 CPM Chp1 Co-Rapp   CPM Co-Rapporteur edits to working document towards draft CPM text for WRC-27 agenda item 1.4     AI1.4  
  [ 1241 ]  - English - Word 2026-10-12 [14:01]  291'412  octets  
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