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ITU-R R23-WP4A  C 

ITU-R R23-WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:44 total items.
Contributions  [ Source: France ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 531 ]  
 
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)     France   AI1.2   2025-04-23
[ 530 ]  
 
Elements 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)     France   AI1.2   2025-04-23
[ 498 ]  
 
Elements to be considered on WRC-27 agenda item 1.5     France , Germany   AI1.5   2025-04-23
[ 466 ]  
 
Working document towards a preliminary draft new 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 - (Question ITU-R 231/4)     France , European Space Agency (ESA)   Q231/4   2025-04-22
[ 465 ]  
 
Proposed new working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]]     France     2025-04-22
[ 464 ]  
 
Proposed modifications to "elements towards a working document on/working document towards preliminary draft new ITU-R Report" (Annex 1 to Working Party 4A Chair's Report 4A/343)     France   AI1.1   2025-04-22
[ 463 ]  
 
Working document towards a preliminary draft new recommendation - Maximum allowable aggregate interference levels from time-variant sources from other services into fixed-satellite service links     France     2025-04-22
[ 462 ]  
 
Elements to consider with respect to the workplan related to a Revision of Recommendation ITU-R S.1503 in the period 2024-2025     France     2025-04-22
[ 461 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503     France     2025-04-22
[ 460 ]  
 
Elements for a possible reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16 - Technical information to support studies under WRC-27 agenda item 1.16     France   AI1.16   2025-04-22
[ 459 ]  
 
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     France   AI1.19   2025-04-22
[ 458 ]  
 
Draft reply liaison statement to Working Party 5D - Relevant technical information to support studies under WRC-27 agenda item 1.7     France   AI1.7   2025-04-22
[ 421 ]  
 
Elements for a working document towards draft CPM text for WRC-27 agenda item 1.4     France   AI1.4   2025-04-18
[ 397 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Unrealistic gain contours of submissions under RR Appendices 30, 30A and 30B     Croatia , France , Montenegro   AI7   2025-04-16
[ 396 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Recording of frequency assignments in space services under RR No. 11.41     Croatia , France , Montenegro   AI7   2025-04-16
[ 395 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Multiple assignments in uplink of RR Appendix 30B networks having same characteristics with overlapping coverage and multiple power density values     Croatia , France , Montenegro   AI7   2025-04-16
[ 394 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Minimum set of test-points in uplink service area of RR Appendix 30B network to be entered in the List     Croatia , France , Montenegro   AI7   2025-04-16
[ 393 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Application of the RR No. 4.4 on frequency assignments in space services     Croatia , France , Montenegro   AI7   2025-04-16
[ 392 ]  
 
Proposed topic to be considered 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 Regulations Nos. 11.44B, 11.44C, 11.44D and 11.44E     Croatia , France , Germany , Montenegro   AI7   2025-04-16
[ 391 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Asymmetrical uplink and downlink service area of RR Appendix 30B network to be entered in the List     Croatia , France , Montenegro   AI7   2025-04-16
[ 328 ]  
 
Proposed reply liaison statement from Working Party 4A to Working Party 7D - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands     France   AI1.16   2024-10-09
[ 327 ]  
 
Initial elements for the draft CPM on WRC-27 agenda item 1.4     France   AI1.4   2024-10-09
[ 326 ]  
 
Proposed reply liaison statement to Working Party 5D documenting FSS characteristics in the frequency range 7 125-8 400 MHz for sharing and compatibility studies under WRC-27 agenda item 1.7     France   AI1.7   2024-10-09
[ 325 ]  
 
Proposed reply liaison statement to Working Party 5C     France   AI1.10   2024-10-09
[ 324 ]  
 
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)     France   AI1.2   2024-10-09
[ 323 ]  
 
Considerations with respect to proposed studies on Resolution 35 (Rev.WRC-23)     France     2024-10-09
[ 322 ]  
 
Proposed amendments to working document towards a preliminary draft new recommendation - Maximum allowable aggregate interference levels from time-variant sources from other services into fixed-satellite service links     France     2024-10-09
[ 321 ]  
 
Proposed modifications to the working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]]     France     2024-10-09
[ 320 ]  
 
Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     France     2024-10-09
[ 319 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[EXCEEDANCE EPFD KA KU] - Examples of Technical procedures for addressing any exceedance of 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...     France     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
[ 108 ]  
 
Compatibility study of aeronautical earth stations in motion and stations in the fixed service     France   AI1.1   2024-04-19
[ 107 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503     France     2024-04-19
[ 106 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - 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     France     2024-04-19
[ 105 ]  
 
Proposed amendments to working document towards a preliminary draft new ITU-R Recommendations on the maximum allowable aggregate interference levels from time-variant sources from other services into fixed-satellite service links     France     2024-04-19
[ 104 ]  
 
Existing and future development of systems under FSS in the frequency range 7 250 to 7 750 MHz and 7 900 to 8 400 MHz     France   AI1.7   2024-04-19
[ 103 ]  
 
Preliminary draft new Recommendation ITU-R S.[RES 770] - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks in Q/V band with criteria contained in No. 22.5L of the Radio Regulations     France     2024-04-19
[ 102 ]  
 
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     France     2024-04-19
[ 101 ]  
 
Proposed concepts to consider when revising the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO]     France     2024-04-19
[ 100 ]  
 
Proposed reply liaison statement to Working Party 7D FSS characteristics for WRC-27 agenda item 1.16     France   AI1.16   2024-04-19
[ 99 ]  
 
Proposed reply liaison statement to Working Party 5D documenting FSS characteristics in the frequency range 7 125-8 400 MHz for sharing and compatibility studies under WRC-27 agenda item 1.7     France   AI1.7   2024-04-19
[ 98 ]  
 
Proposed liaison statement to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D requesting characteristics for use in sharing studies under WRC-27 agenda item 1.1     France   AI1.1   2024-04-19
[ 97 ]  
 
Initial elements related to the preparatory work for WRC-27 agenda item 1.2     France   AI1.2   2024-04-19
Results:44 total items.
 
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