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ITU-R R23-WP4A  C 

ITU-R R23-WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:32 total items.
Contributions  [ Source: Germany ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 1261 ]  
 
Elements of working document towards draft CPM text for WRC-27 agenda item 1.5     France , Germany , Greece   AI1.5   2026-10-07
[ 1201 ]  
 
Impact of Region 3-specific epfd(down) limits in the frequency band 17.3-17.7 GHz on non-GSO FSS systems operating in Region 1     Germany , Luxembourg   AI1.4   2026-10-07
[ 1200 ]  
 
Study on the impact of gateway earth stations into RAS and addition to working document towards a preliminary draft new Report ITU-R S.[PROTECTION OF RAS IN 51.4-54.25 GHZ FROM NON-GSO FSS IN 51.4-52.4 GHZ]     Germany   AI1.3   2026-10-07
[ 1146 ]  
 
Reply liaison statement to Working Party 7C on Request for input on FSS characteristics used in preliminary draft new Report ITU-R RS.[NGSO-18-GHz]     Germany     2026-10-06
[ 1128 ]  
 
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     Germany     2026-10-06
[ 1124 ]  
 
Proposed draft liaison statement to Working Party 3M on the correlation of rain attenuation between two Earth-space paths     Germany     2026-10-05
[ 1123 ]  
 
Study on the effect of rain attenuation in the derivation and examination of Radio Regulations Article 22 epfd limits     Germany     2026-10-05
[ 1122 ]  
 
Working document towards a draft new Report ITU-R S.[[CONFIDENCE_EPFD_EXAM]]     Germany     2026-10-05
[ 1119 ]  
 
WRC-27 agenda item 7 - Scope of work for the October 2026 meeting of Working Party 4A     Azerbaijan , Denmark , Finland , Germany , Luxembourg , Netherlands (Kingdom of the) , Norway , Spain , Sweden , Turkiye , United Kingdom   AI7   2026-10-02
[ 1118 ]  
 
Proposed working document towards a preliminary draft ITU-R Handbook on best practice for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Germany     2026-10-02
[ 906 ]  
 
Elements of Working document towards draft CPM text for WRC-27 agenda item 1.5     France , Germany , Greece   AI1.5   2026-04-20
[ 900 ]  
 
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     Germany     2026-04-17
[ 776 ]  
 
Proposal for the non-GSO spacecraft identification section - Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Germany     2025-10-15
[ 730 ]  
 
WRC-27 agenda item 7 candidate topic - Proposed revision to Resolution 170     Luxembourg , Germany , Netherlands (Kingdom of the) , Norway , Spain   AI7   2025-10-14
[ 729 ]  
 
WRC-27 agenda item 7 candidate topic - 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     Luxembourg , Germany , Netherlands (Kingdom of the) , Norway , Spain   AI7   2025-10-14
[ 728 ]  
 
Elements of working document towards draft CPM text on WRC-27 agenda item 7 - Inclusion of the territory of a country in the service area of a notified geostationary (GSO) satellite networks in the planned and unplanned BSS frequency bands and in the planned FSS frequency bands subject to Appendices 30A and 30B...     Luxembourg , Germany , Greece , Netherlands (Kingdom of the) , Norway , Spain   AI7   2025-10-14
[ 703 ]  
 
Update to confidence and sensitivity analyses in epfd (down) examination in support of future revisions of Recommendation ITU-R S.1503     Germany     2025-10-14
[ 702 ]  
 
Proposed revision of Recommendation ITU-R S.1428 for reflector antennas     Germany     2025-10-14
[ 701 ]  
 
Information document on non-GSO FSS gateway earth stations in the frequency band 51.4-52.4 GHz in connection with WRC-27 agenda item 1.3     Germany   AI1.3   2025-10-14
[ 498 ]  
 
Elements to be considered on WRC-27 agenda item 1.5     France , Germany   AI1.5   2025-04-23
[ 495 ]  
 
Improved modeling of far sidelobes of fixed-satellite service reflector antennas using a higher-order Markov process     Germany     2025-04-23
[ 494 ]  
 
Confidence and sensitivity analyses in epfd examination     Germany     2025-04-23
[ 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
[ 245 ]  
 
Proposal for addition in table of contents of the preliminary draft handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Germany     2024-10-08
[ 244 ]  
 
Technical considerations on contributions for all sidelobes in Recommendation ITU-R S.1503     Germany     2024-10-08
[ 243 ]  
 
Technical study of GSO link degradations at selected WCG and NON-WCG locations     Germany     2024-10-08
[ 117 ]  
 
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503     Germany     2024-04-19
[ 116 ]  
 
Proposal of GSO protection in Region 1 for WRC-27 agenda item 1.4     Germany   AI1.4   2024-04-19
[ 114 ]  
 
Proposed new working document towards a preliminary draft new Recommendation ITU-R S.[NCMC ESIM] - The functionalities and implementation of a network control and monitoring centre for satellite earth stations in motion     Germany , Luxembourg     2024-04-19
[ 33 ]  
 
Workplan for WRC-27 agenda item 1.1     Germany   AI1.1   2024-04-12
[ 32 ]  
 
Proposed Working document on WRC-27 agenda item 1.1     Germany   AI1.1   2024-04-12
[ 31 ]  
 
Proposed liaison statement to contributing Working Parties of WRC-27 agenda item 1.1     Germany   AI1.1   2024-04-12
Results:32 total items.
 
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