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ITU-R R23-WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:65 total items.
Result page:  1 - 2  - Next Next
Contributions  [ AI/Question: AI1.3 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 1268 ]  
 
Non-GSO FSS gateways definition for WRC-23 agenda item 1.3     France   AI1.3   2026-10-07
[ 1246 ]  
 
GSOA position on WRC-27 agenda item 1.3     GSOA   AI1.3   2026-10-07
[ 1240 ]  
 
CPM Co-Rapporteur edits to working document towards draft CPM text for WRC-27 agenda item 1.3     CPM Chp1 Co-Rapp   AI1.3   2026-10-07
[ 1218 ]  
 
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   2026-10-07
[ 1213 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     United States   AI1.3   2026-10-07
[ 1212 ]  
 
Working document relating to WRC-27 agenda item 1.3     United States   AI1.3   2026-10-07
[ 1203 ]  
 
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   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
[ 1155 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Brazil   AI1.3   2026-10-06
[ 1136 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Luxembourg   AI1.3   2026-10-06
[ 1133 ]  
 
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)     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3   2026-10-06
[ 1132 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3   2026-10-06
[ 1131 ]  
 
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] and new footnote under WRC-27 agenda item 1.3     European Conference of Postal and Telecommunications Administrations   AI1.3   2026-10-06
[ 1126 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Micronesia   AI1.3   2026-10-06
[ 1096 ]  
 
Compatibility studies between non-GSO FSS gateways in the 51.4-52.4 GHz frequency band and EESS (passive) sensors in the 52.6-54.25 GHz frequency band under WRC-27 agenda item 1.3     China   AI1.3   2026-09-30
[ 1080 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.3     Korea (Rep. of)   AI1.3   2026-09-22
[ 1034 ]  
 
Working document relating to WRC-27 agenda item 1.3     United States   AI1.3   2026-04-22
[ 1025 ]  
 
Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.3     United States   AI1.3   2026-04-22
[ 1024 ]  
 
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   2026-04-22
[ 1008 ]  
 
Revision to draft CPM text and epfd limits proposal for WRC-27 agenda item 1.3     Viasat, Inc.   AI1.3   2026-04-22
[ 963 ]  
 
Compatibility studies between non-GSO FSS gateways in the 51.4-52.4 GHz frequency band and EESS (passive) sensors in the 52.6-54.25 GHz frequency band under WRC-27 agenda item 1.3     China   AI1.3   2026-04-22
[ 935 ]  
 
Proposed revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Canada   AI1.3   2026-04-21
[ 929 ]  
 
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)     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3   2026-04-21
[ 912 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Luxembourg   AI1.3   2026-04-20
[ 902 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     Brazil   AI1.3   2026-04-17
[ 885 ]  
 
Working document relating to WRC-27 agenda item 1.3     European Conference of Postal and Telecommunications Administrations   AI1.3   2026-04-16
[ 875 ]  
 
Updates to the 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)     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.3   2026-04-13
[ 874 ]  
 
Updates to the working document towards draft CPM text for WRC-27 agenda item 1.3     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.3   2026-04-13
[ 778 ]  
 
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3     United States   AI1.3   2025-10-15
[ 777 ]  
 
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   2025-10-15
[ 770 ]  
 
Proposals towards the working document relating to WRC-27 agenda item 1.3     France   AI1.3   2025-10-14
[ 764 ]  
 
Proposed edits to the working document on studies and CPM text on WRC-27 agenda item 1.3     Tonga   AI1.3   2025-10-15
[ 760 ]  
 
Update to technical parameters for WRC-27 agenda item 1.3     SES   AI1.3   2025-10-15
[ 750 ]  
 
Epfd framework for coexistence between GSO networks and non-GSO systems under agenda item 1.3     Indonesia   AI1.3   2025-10-15
[ 744 ]  
 
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)     Netherlands (Kingdom of the)   AI1.3   2025-10-15
[ 717 ]  
 
Compatibility studies between non-GSO FSS gateways in the 51.4-52.4 GHz frequency band and EESS (passive) sensors in the 52.6-54.25 GHz Frequency band under WRC-27 agenda item 1.3     China   AI1.3   2025-10-14
[ 712 ]  
 
Proposed modifications to the working document relating to WRC-27 agenda item 1.3     AST & Science SpaceMobile   AI1.3   2025-10-14
[ 708 ]  
 
Inadequacy of Resolution 770 methodology for WRC-27 agenda item 1.3     Viasat, Inc.   AI1.3   2025-10-15
[ 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
[ 661 ]  
 
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)     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3   2025-10-13
[ 657 ]  
 
Amendments to working document relating to WRC-27 agenda item 1.3     India   AI1.3   2025-10-13
[ 593 ]  
 
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)     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.3   2025-09-11
[ 584 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 5A, 5C, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.3     WP 3M   AI1.3   2025-06-10
[ 535 ]  
 
Amendments to draft CPM text on WRC-27 agenda item 1.3     India   AI1.3   2025-04-23
[ 501 ]  
 
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   2025-04-23
[ 479 ]  
 
WRC-27 agenda item 1.3 - Compatibility study between FSS gateways in the band 51.4-52.4 GHz and EESS (passive) sensors in the band 52.6-54.25 GHz     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3   2025-04-22
[ 478 ]  
 
WRC-27 agenda item 1.1 - Compatibility study between FSS ESIM in the bands 47.2-50.2 GHz and 50.4-51.4 GHz and EESS (passive) sensors in the band 50.2-50.4 GHz     European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellite   AI1.3, AI1.1   2025-04-22
[ 427 ]  
 
Considerations on the simulation method for aggregate interference from both non-GSO and GSO feeder links to passive remote sensing services     China   AI1.3   2025-04-22
[ 426 ]  
 
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)     SES   AI1.3   2025-04-21
[ 390 ]  
 
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)     Netherlands (Kingdom of the)   AI1.3   2025-04-16
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