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UIT-R R23-WP4A

Utilización Eficaz de la Orbita y del Espectro para el SFS y el SRS

Resultados :240 documentos
Resultados :  1 - 2 - 3 - 4 - 5  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 240 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Party 5B) - Characteristics of space research service systems operating in the 13.75-14.0 GHz band     WP 7B   AI1.2   2024-10-08
[ 239 ]  
 
Elements of working document relating to 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     United States   AI1.1   2024-10-08
[ 238 ]  
 
Proposed updates to working document - Elements on mitigation measures between FSS and IMT in the frequency band 3 400-3 600 MHz     United States     2024-10-08
[ 237 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO-STUDIES]     United States     2024-10-08
[ 236 ]  
 
Reply liaison statement to Working Party 7C and 7D on WRC-27 agenda item 1.18     United States   AI1.18   2024-10-08
[ 235 ]  
 
Reply liaison statement to Working Party 5C agenda item 1.10     United States   AI1.10   2024-10-08
[ 234 ]  
 
Proposed revisions to the working document towards preliminary draft new Recommendation/Report ITU-R S. Recommendation ITU-R S. [INTERFERENCE-NGSO-GSO]     United States     2024-10-08
[ 233 ]  
 
Working document towards a preliminary draft revision of recommendations ITU-R S.1428-1 and BO.1443 - Reference FSS and BSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz     United States     2024-10-08
[ 232 ]  
 
Possible measures to enhance protection and sustainable development of broadcasting-satellite service in Regions 1 and 3 Plan band     United States     2024-10-08
[ 231 ]  
 
Studies to support the next revision of Recommendation ITU-R S.1503-4     United States     2024-10-08
[ 230 ]  
 
Draft reply liaison statement to working party 7C - Technical and operational characteristics of FSS systems for sharing and compatibility studies on WRC-27 agenda item 1.19     United States   AI1.19   2024-10-08
[ 229 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Study of Non-GSO Constellation Pointing Avoidance for Accurate Calculation of Aggregate Downlink Epfd     United States     2024-10-08
[ 228 ]  
 
Draft liaison statement to Working Party 7D - WRC-27 agenda item 1.16     United States   AI1.16   2024-10-08
[ 227 ]  
 
Working document regarding consideration of possible measures to address the case of "satellite hopping without moving" described in the RRB's report to WRC-23     United States     2024-10-08
[ 226 ]  
 
Proposed revisions to 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)     United States     2024-10-08
[ 225 ]  
 
FSS system characteristics relevant to WRC-27 agenda item 1.7 studies     United States   AI1.7   2024-10-08
[ 224 ]  
 
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - 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 States     2024-10-08
[ 223 ]  
 
Sharing and compatibility study of FSS systems with SRS operating in the 13.75-14 GHz frequency range     Ghana   AI1.2   2024-10-07
[ 222 ]  
 
Sharing and compatibility study of FSS systems with RLS operating in the 13.75-14 GHz frequency range     Ghana     2024-10-07
[ 221 ]  
 
Statistics and information on FSS networks in Region 2 sharing the 11.7-12.2 GHz frequency band with the BSS plan in Regions 1 and 3     Director, BR     2024-10-08
[ 220 ]  
 
Issues from report of the Director to WRC-23 relevant to Appendices 30, 30A and 30B of the Radio Regulations     Director, BR     2024-10-08
[ 219 ]  
 
Proposal for working document towards draft CPM text for WRC-27 agenda item 1.5     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI1.5   2024-10-07
[ 218 ]  
 
ITU role in ensuring long-term sustainability of outer space activities     Russian Federation     2024-10-07
[ 217 ]  
 
Proposals for WRC-27 agenda item 1.4     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI1.4   2024-10-07
[ 216 ]  
 
Contribution to Working Party 4A on WRC-27 agenda item 1.5     Iran (Islamic Republic of)   AI1.5   2024-10-06
[ 215 ]  
 
Proposals to working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING]     Russian Federation     2024-10-04
[ 214 ]  
 
FSS protection criteria for sharing studies under WRC-27 agenda item 1.7     Russian Federation   AI1.7   2024-10-04
[ 213 ]  
 
Proposals to include a new topic under WRC-27 agenda item 7: "potential measures to govern application of RR No. 4.4"     Russian Federation   AI7   2024-10-04
[ 212 ]  
 
Proposed modifications to the working document towards draft CPM text for WRC-27 agenda item 1.5     Russian Federation   AI1.5   2024-10-04
[ 211 ]  
 
Proposed modifications to the elements on a working document related to the operation and functionalities of NCMC for ESIMS on WRC-27 agenda item 1.1     Russian Federation   AI1.1   2024-10-04
[ 210 ]  
 
Proposed modifications of the elements to working document towards preliminary draft new Report ITU-R 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     Russian Federation   AI1.1   2024-10-04
[ 209 ]  
 
GSOA code of conduct on industry space sustainability practices     Global Satellite Operators' Association GSOA     2024-10-03
[ 208 ]  
 
Elements on a working document related to the operation and functionalities of NCMC for ESIMS - The functionalities and implementation of a network control and monitoring center for Earth stations in motion     Telesat     2024-10-02
[ 207 ]  
 
Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Additional information on passive sensors in the EESS for WRC-27 agenda item 1.8     WP 7C   AI1.8   2024-10-01
[ 206 ]  
 
Reply liaison statement to Working Party 4A regarding WRC-27 agenda item 1.4     WP 7C   AI1.4   2024-10-01
[ 205 ]  
 
SKAO's views on WRC-27 agenda item 1.16     Square Kilometre Array Observatory (SKAO)   AI1.16   2024-09-28
[ 204 ]  
 
Reply liaison statement to ITU-R Working Party 3J (copied for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 3J questions related to WRC-27 agenda item 1.15     WP 7B   AI1.15   2024-09-30
[ 203 ]  
 
Liaison statement to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Report on progress of activities relating to WRC-27 agenda item 1.15     WP 7B   AI1.15   2024-09-30
[ 202 ]  
 
Reply liaison statement to Working Party 4A - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands     WP 7D   AI1.16   2024-09-30
[ 201 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5C and 7C for information) - WRC-27 agenda item 1.3     WP 7D   AI1.3   2024-09-30
[ 200 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B and 7C for information) - Relevant technical information to support studies under WRC-27 agenda item 1.7     WP 7D   AI1.7   2024-09-30
[ 199 ]  
 
Reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D)     WP 7B   AI1.7   2024-09-30
[ 198 ]  
 
Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 4C, 5A, 5B, 6A and 7C for information) - Studies under WRC-27 agenda item 1.10     WP 7D   AI1.10   2024-09-30
[ 197 ]  
 
Reply liaison statement to Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.15     WP 7D   AI1.15   2024-09-30
[ 196 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]]     China     2024-09-27
[ 195 ]  
 
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     China     2024-09-27
[ 194 ]  
 
Proposal on the studies under WRC-27 agenda item 1.2     China   AI1.2   2024-09-27
[ 193 ]  
 
Proposal of study item related to Resolution 40 (Rev.WRC-19) for WRC-27 agenda item 7     China   AI7   2024-09-27
[ 192 ]  
 
Proposal on characteristics of BSS and FSS which may be used in sharing and compatibility studies under WRC-27 agenda items 1.4     China   AI1.4   2024-09-27
[ 191 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO-STUDIES] - A study on different options for calculating rain attenuation in non-GSO-non-GSO interference assessment     China     2024-09-27
Resultados :240 documentos
Resultados :  1 - 2 - 3 - 4 - 5  - Siguiente Next
 
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