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ITU-R WP4A.AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:910 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 910 ]  
 
Proposal to finalize the work on the "working document towards a preliminary draft new Report ITU-R S.[MITIGATION MEASURES]"     Mexico     2024-10-09
[ 909 ]  
 
View on the proposed topic to be considered under AI 7 of WRC-27 regarding BIU, BBIU and provision 11.44B     Mexico     2024-10-09
[ 908 ]  
 
Views on the proposed topic to be considered under AI 7 of WRC-27 regarding FSS of Region 2 into plan BSS of Regions 1 and 3     Mexico     2024-10-09
[ 907 ]  
 
Elements for working document on WRC-27 agenda item 1.5 - Limiting uplink transmissions from unauthorized non-GSO user terminals based on location information     Eutelsat S.A.     2024-10-09
[ 906 ]  
 
Considerations with respect to Recommendation ITU-R S.1586-1 methodology and possible improvements     Eutelsat S.A.     2024-10-09
[ 905 ]  
 
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     2024-10-09
[ 904 ]  
 
Initial elements for the draft CPM on WRC-27 agenda item 1.4     France     2024-10-09
[ 903 ]  
 
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     2024-10-09
[ 902 ]  
 
Proposed reply liaison statement to Working Party 5C - Draft reply liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4B, 4C, 5A, 5B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     France     2024-10-09
[ 901 ]  
 
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     2024-10-09
[ 900 ]  
 
Considerations with respect to proposed studies on Resolution 35 (Rev.WRC-23)     France     2024-10-09
[ 899 ]  
 
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
[ 898 ]  
 
Proposed modifications to the working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]]     France     2024-10-09
[ 897 ]  
 
Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     France     2024-10-09
[ 896 ]  
 
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
[ 895 ]  
 
Proposed revision to Recommendation ITU-R BO.1504-0     European Broadcasting Union , Broadcast Networks Europe     2024-10-09
[ 894 ]  
 
Clarification on the proposed TOC of working document towards a preliminary draft Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Astroscale Ltd.     2024-10-09
[ 893 ]  
 
Proposed revisions to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     SES     2024-10-09
[ 892 ]  
 
Update to working document on Article 22 EPFD studies     United Kingdom of Great Britain and Northern Ireland     2024-10-09
[ 891 ]  
 
Analysis of alpha table methodology proposing potential enhancement     United Kingdom of Great Britain and Northern Ireland     2024-10-09
[ 890 ]  
 
Draft reply liaison statement to Working Party 5C - Studies under WRC-27 agenda item 1.10     United Kingdom of Great Britain and Northern Ireland     2024-10-09
[ 889 ]  
 
Review of the long-term protection limits defined in Article 22 and Resolution 76     INTELSAT     2024-10-09
[ 888 ]  
 
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
[ 887 ]  
 
MEO Earth station parameters for studies to be conducted under WRC-27 agenda item 1.3     INTELSAT     2024-10-09
[ 886 ]  
 
Proposed technical parameters for agenda item 1.1     INTELSAT     2024-10-09
[ 885 ]  
 
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 (Republic of )     2024-10-09
[ 884 ]  
 
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 No. 11.44B, 11.44C, 11.44D and 11.44E.     France , Montenegro     2024-10-09
[ 883 ]  
 
Draft reply liaison statement to Working Party 7D - WRC-27 agenda item 1.16     Canada     2024-10-08
[ 882 ]  
 
Assessment of 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
[ 881 ]  
 
General thoughts related to the work on Resolution 74     Canada     2024-10-08
[ 880 ]  
 
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
[ 879 ]  
 
Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     Canada     2024-10-08
[ 878 ]  
 
Elements for consideration in working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]     Canada     2024-10-08
[ 877 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Improved information gathering under Resolution 40 ( Rev. WRC-19)     Canada     2024-10-08
[ 876 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Proposed Modification to Appendix 4     Canada     2024-10-08
[ 875 ]  
 
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     2024-10-08
[ 874 ]  
 
Proposal to submit a note to the Director of the Radiocommunication Bureau with respect to the application of the rule of procedures under Nos. 9.27 and 11.43B in case of modification of a frequency assignment to a non-GSO system     Tonga (Kingdom of)     2024-10-09
[ 873 ]  
 
Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18     Tonga (Kingdom of)     2024-10-09
[ 872 ]  
 
Comments on revision to Recommendation ITU-R S.1503 and associated studies on Article 22 EPFD limits     India (Republic of)     2024-10-09
[ 871 ]  
 
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     2024-10-09
[ 870 ]  
 
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     2024-10-09
[ 869 ]  
 
WRC-27 agenda item 1.6     African Telecommunications Union     2024-10-09
[ 868 ]  
 
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 (Republic of) , Indonesia (Republic of) , Thailand     2024-10-09
[ 867 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 3M, 5A, 5C, 7A, 7B and 7C)     Papua New Guinea     2024-10-09
[ 866 ]  
 
Proposal to the working document towards a preliminary draft new Report ITU-R S.[MITIGATION MEASURES]     Papua New Guinea     2024-10-09
[ 865 ]  
 
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     2024-10-08
[ 864 ]  
 
Proposals regarding the draft table of contents of the Handbook on Satellite Communications     International Organization of Space Communications     2024-10-08
[ 863 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO]     United States of America     2024-10-09
[ 862 ]  
 
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 of America     2024-10-09
[ 861 ]  
 
Working document towards a preliminary draft new report [ARTICLE 22 EPFD LIMIT STUDIES]     United States of America     2024-10-09
Results:910 total items.
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