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ITU-R R23-WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:559 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 309 ]  
 
Information on the current status of deployments in the middle Earth orbit (MEO) to progress work on preliminary draft Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Intelsat     2024-10-09
[ 308 ]  
 
MEO Earth station parameters for studies to be conducted under WRC-27 agenda item 1.3     Intelsat   AI1.3   2024-10-09
[ 307 ]  
 
Proposed technical parameters for WRC-27 agenda item 1.1     Intelsat   AI1.1   2024-10-09
[ 306 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - To develop possible regulatory measures to implement RR No. 4.4     France , Montenegro , Serbia   AI7   2024-10-09
[ 305 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - To define the required capability of a space station to satisfy the requirements of the conditions specified in the provisions of RR Nos. 11.44B, 11.44C, 11.44D and 11.44E     France , Montenegro   AI7   2024-10-09
[ 304 ]  
 
Draft reply liaison statement to Working Party 7D - WRC-27 agenda item 1.16     Canada   AI1.16   2024-10-08
[ 303 ]  
 
Assessment of RR Article 22 epfd limits for the protection of GSO FSS links when taking into account proportional activity presence of multiple non-GSO FSS system     Canada     2024-10-08
[ 302 ]  
 
General thoughts related to the work on Resolution 74 (Rev.WRC-03)     Canada     2024-10-08
[ 301 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]] - Methodology to assess average degradation in throughput and increase in unavailability for a non-geostationary system, due to the interference caused by another non-geostationary system operating co-frequency     Canada     2024-10-08
[ 300 ]  
 
Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     Canada     2024-10-08
[ 299 ]  
 
Elements for consideration in working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     Canada     2024-10-08
[ 298 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Improved information gathering under Resolution 40 (Rev.WRC-19)     Canada   AI7   2024-10-08
[ 297 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Proposed Modification to RR Appendix 4     Canada   AI7   2024-10-08
[ 296 ]  
 
Proposed updates to Annex 4 to Working Party 4A Chair's Report - 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)     Canada   AI1.2   2024-10-08
[ 295 ]  
 
Proposal to submit a note to the Director of the Radiocommunication Bureau with respect to the application of the rule of procedures under RR Nos. 9.27 and 11.43B in case of modification of a frequency assignment to a non-GSO system     Tonga     2024-10-09
[ 294 ]  
 
Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18     Tonga   AI1.18   2024-10-09
[ 293 ]  
 
Comments on revision to Recommendation ITU-R S.1503 and associated studies on RR Article 22 epfd limits     India     2024-10-09
[ 292 ]  
 
Proposed topic under WRC-27 agenda item 7 - New Appendix 4 data items for geostationary (GSO) satellite networks in the fixed-satellite service (FSS) or broadcasting-satellite service (BSS) in Ka, V, Q bands and above, not subject to a plan     African Telecommunications Union   AI7   2024-10-09
[ 291 ]  
 
Proposed topic under WRC-27 agenda item 7 - Exclusion of the territory of a country from the service area of a geostationary satellite network (GSO) in the fixed-satellite service (FSS) or mobile-satellite service (MSS) in a frequency band not subject to a plan     African Telecommunications Union   AI7   2024-10-09
[ 290 ]  
 
WRC-27 agenda item 1.6     African Telecommunications Union   AI1.6   2024-10-09
[ 289 ]  
 
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     Papua New Guinea , India , Indonesia , Thailand   AI1.2   2024-10-09
[ 288 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 3M, 5A, 5C, 7A, 7B and 7C)     Papua New Guinea   AI1.2   2024-10-09
[ 287 ]  
 
Proposal to the working document towards a preliminary draft new Report ITU-R S.[MITIGATION MEASURES]     Papua New Guinea     2024-10-09
[ 286 ]  
 
Proposals regarding the preliminary draft table of contents of the Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     International Organization of Space Communications - INTERSPUTNIK     2024-10-08
[ 285 ]  
 
Proposals regarding the draft table of contents of the Handbook on Satellite Communications     International Organization of Space Communications - INTERSPUTNIK     2024-10-08
[ 284 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO] - Methodology to assess average degradation in throughput and increase in unavailability for a non-geostationary system, due to the interference caused by another non-geostationary system operating co-frequency[, for frequency ranges between 10.7 GHz and 52.4 GHz]     United States     2024-10-09
[ 283 ]  
 
Proposed revisions to working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO-STUDIES] and working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING]     United States     2024-10-09
[ 282 ]  
 
Working document towards a preliminary draft new Report ITU-R [ARTICLE 22 EPFD LIMIT STUDIES]     United States     2024-10-09
[ 281 ]  
 
Elements of 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)     United States   AI1.3   2024-10-09
[ 280 ]  
 
Proposed draft CPM text for WRC-27 agenda item 1.3     Egypt   AI1.3   2024-10-09
[ 279 ]  
 
Proposed draft CPM text for WRC-27 agenda item 1.2     Egypt   AI1.2   2024-10-09
[ 278 ]  
 
Proposed modifications to the elements on a working document related to the operation and functionalities of NCMC for ESIMs     Egypt     2024-10-09
[ 277 ]  
 
Proposed modifications to the working document regarding WRC-27 agenda item 1.1     Egypt   AI1.1   2024-10-09
[ 276 ]  
 
Proposed modifications to the working document regarding WRC-27 agenda item 1.3     Egypt   AI1.3   2024-10-09
[ 275 ]  
 
Elements towards a working document on WRC-27 agenda item 1.5     Egypt   AI1.5   2024-10-09
[ 274 ]  
 
Proposal regarding consideration of possible topic on repeated suspension and bringing back into use of frequency assignments under WRC-27 agenda item 7     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI7   2024-10-09
[ 273 ]  
 
Inapplicability of the Resolution 770 (Rev.WRC-23) methodology for ESIMs     Viasat, Inc.   AI1.1   2024-10-08
[ 272 ]  
 
Study on Recommendation ITU-R S.1428 antenna pattern for non-GSO epfd calculation     Viasat, Inc.     2024-10-09
[ 271 ]  
 
Optimisation of non-GSO systems under existing epfd limits     Viasat, Inc.     2024-10-09
[ 270 ]  
 
Long term interference from non-GSO systems into Ka-band geostationary networks based on proposed use of average throughput degradation criteria     Viasat, Inc.     2024-10-08
[ 269 ]  
 
Technical comments on Resolution 770 (Rev.WRC-23) methodology for protection of GSO networks from non-GSO interference     Viasat, Inc.   AI1.3, AI1.1   2024-10-08
[ 268 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies     Viasat, Inc.     2024-10-08
[ 267 ]  
 
Amendments to information document in response to WRC-23 minutes on RR Article 22 epfd studies without any regulatory consequences     Viasat, Inc.     2024-10-08
[ 266 ]  
 
Comments on working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO]     Viasat, Inc.     2024-10-08
[ 265 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Methodology for evaluating aggregate equivalent power flux-density into geostationary satellite networks in the fixed-satellite service from multiple non-geostationary satellite systems in the Ku and Ka frequency bands     Viasat, Inc     2024-10-08
[ 264 ]  
 
Proposed updates to elements of working document on WRC-27 agenda item 1.4     SES   AI1.4   2024-10-09
[ 263 ]  
 
Working document on mitigation measures between IMT and FSS in the frequency band 3 400-3 600 MHz     GSM Association     2024-10-09
[ 262 ]  
 
Proposed elements towards the working document on Radio Regulations Article 22 epfd limits     Burundi , Cameroon , Central African Rep. , Chad , Congo (Rep. of the) , Dem. Rep. of the Congo , Equatorial Guinea , Gabon , Sao Tome and Principe     2024-10-08
[ 261 ]  
 
Proposed preliminary values for ESIMs parameters to be considered and used for studies under WRC-27 agenda item 1.1     Luxembourg   AI1.1   2024-10-08
[ 260 ]  
 
Impact of distribution chosen on the algorithm for the update of Recommendation ITU-R S.1428     Luxembourg     2024-10-08
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