Contribuciones
[ Origen: United States ]  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 1231 ]
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Updates to working document towards a preliminary draft ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-geostationary-satellite orbits by space radiocommunication services
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United States
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2026-10-07 |
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[ 1230 ]
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Working document towards preliminary draft revision of Recommendation ITU-R S.1528
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United States
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2026-10-07 |
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[ 1229 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1 - Methodology to assess the interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when non-geostationary-satellite orbit fixed-satellite service systems are involved
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United States
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2026-10-07 |
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[ 1228 ]
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Updates to working documents towards a preliminary draft revision of Recommendation ITU-R S.1428
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United States
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2026-10-07 |
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[ 1227 ]
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Updates to working document towards a preliminary draft revision of Report ITU-R BO.2029 - Broadcasting-satellite service earth station antenna pattern measurements and related analyses
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United States
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2026-10-07 |
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[ 1226 ]
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Updates to working documents 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
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United States
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2026-10-07 |
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[ 1225 ]
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Updates to working document on WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-10-07 |
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[ 1224 ]
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Updates to working document on WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-10-07 |
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[ 1223 ]
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Updates/revisions to working document towards draft CPM text for WRC-27 agenda item 7, Topic B
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United States
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AI7
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2026-10-07 |
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[ 1222 ]
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Updates/revisions to working document towards draft CPM text for WRC-27 agenda item 7, Topic E
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United States
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AI7
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2026-10-07 |
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[ 1221 ]
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Updates/revisions to working document towards draft CPM text for WRC-27 agenda item 7, Topic A
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United States
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AI7
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2026-10-07 |
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[ 1220 ]
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Updates/revisions to working document towards draft CPM text for WRC-27 agenda item 1.6
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United States
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AI1.6
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2026-10-07 |
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[ 1219 ]
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Updates/revisions to document relating to draft CPM text for WRC-27 agenda item 1.5
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United States
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AI1.5
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2026-10-07 |
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[ 1218 ]
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Working document relating to WRC-27 agenda item 1.3 - Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
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United States
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AI1.3
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2026-10-07 |
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[ 1217 ]
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Revisions to 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
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United States
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AI1.1
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2026-10-07 |
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[ 1216 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-10-07 |
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[ 1215 ]
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Proposed changes to the CPM working document on WRC-27 agenda item 1.1
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United States
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AI1.1
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2026-10-07 |
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[ 1214 ]
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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
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United States
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AI1.1
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2026-10-07 |
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[ 1213 ]
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Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3
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United States
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AI1.3
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2026-10-07 |
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[ 1212 ]
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Working document relating to WRC-27 agenda item 1.3
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United States
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AI1.3
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2026-10-07 |
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[ 1211 ]
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Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-10-07 |
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[ 1210 ]
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Proposed note to the Director of the Radiocommunication Bureau - Status of the discussions in Working Party 4A in response to WRC-23 Minutes on Article 22 epfd limits
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United States
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2026-10-07 |
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[ 1209 ]
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Proposed updates to technical studies in response to WRC-23 minutes on Article 22 epfd limits
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United States
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2026-10-07 |
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[ 1208 ]
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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)
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United States
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2026-10-07 |
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[ 1207 ]
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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
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United States
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2026-10-07 |
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[ 1206 ]
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Updates to working documents towards a preliminary draft revision of Recommendation ITU-R S.1503
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United States
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2026-10-07 |
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[ 1205 ]
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Updates to working documents 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 ...
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United States
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2026-10-07 |
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[ 1204 ]
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Updates to working documents towards preliminary draft new/revision of ITU-R Recommendations, as per Resolution 76 (Rev.WRC-23)
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United States
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2026-10-07 |
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[ 1203 ]
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Working document relating to WRC-27 agenda item 1.3 - Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
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United States
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AI1.3
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2026-10-07 |
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[ 1202 ]
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Coexistence studies of non-GSO FSS ESIMS and incumbent EESS passive services operating in the adjacent bands under WRC-27 agenda item 1.1
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United States
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AI1.1
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2026-10-07 |
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[ 1055 ]
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Information on non-GSO FSS and MSS satellite systems as support for WRC-27 agenda item 1.5
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United States
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AI1.5
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2026-04-22 |
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[ 1054 ]
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Draft working document for the Handbook on Satellite Communications and Technologies
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United States
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2026-04-22 |
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[ 1053 ]
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Working document on WRC-27 agenda item 1.2 (Part 2) - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
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United States
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AI1.2
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2026-04-22 |
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[ 1052 ]
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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
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United States
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2026-04-22 |
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[ 1051 ]
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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
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United States
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2026-04-22 |
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[ 1050 ]
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Working document towards a 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
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United States
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2026-04-22 |
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[ 1049 ]
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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
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United States
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2026-04-22 |
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[ 1048 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1 - Methodology to assess the interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when non-geostationary-satellite orbit fixed-satellite service systems are involved
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United States
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2026-04-22 |
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[ 1047 ]
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Working document on WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-04-22 |
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[ 1046 ]
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Updates/revisions to draft note to the director regarding orbital tolerances for satellite systems not subject to Resolution 8 (WRC-23)
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United States
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2026-04-22 |
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[ 1045 ]
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Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 - Enhancing the responsibility of the notifying administration of a satellite network or system
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United States
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AI7
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2026-04-22 |
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[ 1044 ]
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Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7, capability of a space station to satisfy the requirements for bringing into use of frequency assignments specified in the provisions of Radio Regulation Nos. 11.44B, 11.44C, 11.44D, and 11.44E
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United States
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AI7
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2026-04-22 |
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[ 1043 ]
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Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 - Recording of frequency assignments in space services under RR No. 11.41
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United States
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AI7
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2026-04-22 |
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[ 1042 ]
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Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7, the use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time
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United States
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AI7
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2026-04-22 |
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[ 1041 ]
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Updates/revisions to working document towards candidate topic under WRC-27 agenda item 7 regarding proposed modifications to RR Appendix 4
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United States
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AI7
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2026-04-22 |
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[ 1040 ]
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Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 - potential regulatory improvements related to the application of RR No. 4.4 to stations of space services
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United States
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AI7
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2026-04-22 |
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[ 1039 ]
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Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.6
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United States
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AI1.6
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2026-04-22 |
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[ 1038 ]
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Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.5
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United States
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AI1.5
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2026-04-22 |
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[ 1037 ]
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Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.2
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United States
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AI1.2
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2026-04-22 |
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[ 1036 ]
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Proposed changes to the CPM working document on WRC-27 agenda item 1.1
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United States
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AI1.1
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2026-04-22 |
Resultados :166 documentos
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