International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP4A : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP4A  C 

ITU-R WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:343 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6 - 7  - Next Next
Contributions  [ AI/Question: AI1.1 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 960 ]  
 
Study on limits on non-GSO-to-GSO transmissions in the 27.5-29.1 and 29.5-30.0 GHz bands to protect non-GSO FSS space stations     Inmarsat Global Limited   AI1.17   2023-06-20
[ 948 ]  
 
Proposed updates to the working document on WRC-23 agenda item 1.15     United Kingdom of Great Britain and Northern Ireland   AI1.15   2023-06-20
[ 936 ]  
 
Terrestrial protection under WRC-23 agenda item 1.17     Luxembourg   AI1.17   2023-06-20
[ 935 ]  
 
Protection of MSS downlink under WRC-23 agenda item 1.17     Luxembourg   AI1.17   2023-06-20
[ 934 ]  
 
User space station antenna performance and protection of non-GSO FSS LEO under WRC-23 agenda item 1.17     Luxembourg   AI1.17   2023-06-20
[ 931 ]  
 
Modification towards working document on Annex 14 to Working Party 4A Chairman's Report on WRC-23 agenda item 1.16 [NON-GSO_ESIM]     China (People's Republic of)   AI1.16   2023-06-20
[ 930 ]  
 
Studies on the bandwidth used in the pfd mask for the protection of terrestrial service from transmissions of A-ESIM in the frequency band 12.75-13.25 GHz     China (People's Republic of)   AI1.15   2023-06-20
[ 927 ]  
 
Protection of terrestrial services from interference from earth stations on aircraft under WRC-23 agenda item 1.15     Australia   AI1.15   2023-06-20
[ 923 ]  
 
Proposed revisions to the working document on WRC-23 agenda item 1.16 - Interference management and responsibilities of administrations in case unacceptable interference is caused by ESIM operations communicating with non-GSO satellites in the Ka-band     Telesat Canada   AI1.16   2023-06-19
[ 920 ]  
 
Appendix 4 data items for submissions of Appendix 30B ESIM assignments in accordance with Annex 1 to draft new Resolution [A115] (WRC-23)     Director, BR   AI1.15   2023-06-19
[ 918 ]  
 
Proposed revisions to the working document on WRC-23 agenda item 1.15 - Interference management and responsibilities of administrations in case unacceptable interference is caused by ESIM operations     Germany (Federal Republic of)   AI1.15   2023-06-19
[ 914 ]  
 
Revisions to the working document on WRC-23 agenda item 1.17     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites   AI1.17   2023-06-19
[ 913 ]  
 
Working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space)     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites   AI1.16   2023-06-19
[ 911 ]  
 
Working document on WRC-23 agenda item 1.17     United States of America   AI1.17   2023-06-19
[ 909 ]  
 
Sharing and compatibility studies for working document related to WRC-23 agenda item 1.17     United States of America   AI1.17   2023-06-19
[ 905 ]  
 
Working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space)     United States of America   AI1.16   2023-06-19
[ 903 ]  
 
Proposals for the working document for agenda item 1.19 for WRC-23     Australia   AI1.19   2023-06-19
[ 899 ]  
 
Working document on WRC-23 agenda item 1.17     China (People's Republic of)   AI1.17   2023-06-16
[ 898 ]  
 
Sharing study of non-GSO satellite system communicating with aeronautical and maritime ESIM over the oceans on EESS (passive) in the 18.6-18.8 GHZ band under WRC-23 agenda item 1.16     China (People's Republic of)   AI1.16   2023-06-16
[ 888 ]  
 
Working document on WRC-23 agenda item 1.19     Brazil (Federative Republic of)   AI1.19   2023-06-12
[ 887 ]  
 
Proposal to incorporate PFD limits evaluation into working document on WRC-23 agenda item 1.17 - Consideration of PFD limits for protecting terrestrial services from non-GSO space stations transmitting in frequency band 27.5-29.5 GHZ     Japan   AI1.17   2023-06-12
[ 880 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 4A, 5A, 5B, 5C, 7C and 7D for information) - Report on progress of activities relating to WRC-23 agenda item 1.13     WPs 3K and 3M   AI1.13   2023-06-07
[ 864 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, and 7D - WRC-23 agenda item 1.14 activities     WP 7C   AI1.14   2022-10-14
[ 862 ]  
 
Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to agenda item 1.13 (WRC-23)     WP 7B   AI1.13   2022-10-11
[ 849 ]  
 
Modification to draft CPM text for WRC-23 agenda item 1.16     Djibouti (Republic of) , Egypt (Arab Republic of) , Saudi Arabia (Kingdom of) , Tunisia (Republic of) , United Arab Emirates   AI1.16   2022-09-07
[ 848 ]  
 
Sharing studies regarding non-GSO LEO user stations transmitting to non-GSO LEO service providers in the frequency band 27.5-30 GHz for the "within the cone of coverage" scenario under WRC-23 agenda item 1.17     OneWeb   AI1.17   2022-09-07
[ 847 ]  
 
Revisions to working document on WRC-23 agenda item 1.15 and preliminary draft CPM text on agenda item 1.15 - Operation of earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service in the frequency band 12.75-13.25 GHz (Earth-to-space)     OneWeb   AI1.15   2022-09-07
[ 840 ]  
 
Updates to working document related to WRC-23 agenda item 1.17 - Comparison of assessment methodologies     Inmarsat Ltd.   AI1.17   2022-09-07
[ 834 ]  
 
Working document on WRC-23 agenda item 1.15 - Compatibility study of maritime earth stations and stations in the fixed service     Intelsat   AI1.15   2022-09-07
[ 827 ]  
 
Proposals for updates in the draft CPM text for WRC-23 agenda item 1.17     France   AI1.17   2022-09-07
[ 821 ]  
 
Additional study on the potential interference between LEO-to-LEO links and other LEO systems and related proposed amendments to the preliminary draft CPM text for WRC-23 agenda item 1.17     France   AI1.17   2022-09-07
[ 820 ]  
 
Study on FSS intra service sharing in KU band under agenda item 1.17     France   AI1.17   2022-09-07
[ 819 ]  
 
Coordination approach for WRC-23 agenda item 1.17     France   AI1.17   2022-09-07
[ 818 ]  
 
Proposition for updates in the preliminary draft CPM text for WRC-23 agenda item 1.17     France   AI1.17   2022-09-07
[ 817 ]  
 
Compatibility study of aeronautical earth stations in motion and stations in the fixed service     France   AI1.16   2022-09-07
[ 816 ]  
 
Modification to draft CPM text for WRC-23 agenda item 1.16     African Telecommunications Union   AI1.16   2022-09-07
[ 815 ]  
 
Modification to draft CPM text for WRC-23 agenda item 1.15     African Telecommunications Union   AI1.15   2022-09-07
[ 808 ]  
 
Protection of non-GSO FSS LEO under WRC-23 agenda item 1.17     Luxembourg   AI1.17   2022-09-07
[ 807 ]  
 
Protection of FS and MS under WRC-23 agenda item 1.17     Luxembourg   AI1.17   2022-09-07
[ 795 ]  
 
Working document on WRC-23 agenda item 1.19 containing proposed elements to be reflected in the relevant part of draft CPM text     Iran (Islamic Republic of)   AI1.19   2022-09-07
[ 794 ]  
 
Working document on WRC-23 agenda item 1.17     Iran (Islamic Republic of)   AI1.17   2022-09-07
[ 793 ]  
 
WRC-23 agenda item 1.16 - Operation of earth stations on aircraft and vessels communicating with non-geostationary space stations in the frequency band indicated in Resolution 173 (WRC-19)     Iran (Islamic Republic of)   AI1.16   2022-09-07
[ 792 ]  
 
WRC-23 agenda item 1.15 - Operation of earth stations on aircraft and vessels communicating with geostationary space stations in the frequency band 12.75-13.25 GHz     Iran (Islamic Republic of)   AI1.15   2022-09-07
[ 780 ]  
 
Revisions to working document on WRC-23 agenda item 1.15 and preliminary draft CPM text on agenda item 1.15 - Operation of earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service in the frequency band 12.75-13.25 GHz (Earth-to-space)     Canada   AI1.15   2022-09-07
[ 775 ]  
 
Proposed modifications to the preliminary draft CPM text and to the working document on WRC-23 agenda item 1.19     Brazil (Federative Republic of)   AI1.19   2022-09-06
[ 774 ]  
 
Preliminary draft CPM text for WRC-23 agenda item 1.17     Eswatini (Kingdom of)   AI1.17   2022-09-06
[ 773 ]  
 
Preferred options for CPM text on WRC-23 agenda item 1.17     African Telecommunications Union   AI1.17   2022-09-07
[ 772 ]  
 
WRC-23 agenda item 1.17 - Sharing studies using hard limits being discussed at Working Party 4A     Space Technologies Corp.   AI1.17   2022-09-07
[ 768 ]  
 
Protection of terrestrial services from interference from earth stations on aircraft under WRC-23 agenda item 1.15     Germany (Federal Republic of)   AI1.15   2022-09-06
[ 767 ]  
 
Proposed modifications to preliminary draft CPM text for WRC-23 agenda item 1.15     Germany (Federal Republic of)   AI1.15   2022-09-06
Results:343 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6 - 7  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2024-6-1