International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : WP4A.AR : Contributions� Recently posted�-� Search Meeting Documents
ITU-R�WP4A.AR� C�

ITU-R�WP4A.AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:911 total items.
Result page:� Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 �-�Next Next
Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 861 ]
Working document towards a preliminary draft new report [ARTICLE 22 EPFD LIMIT STUDIES] � United States of America 2024-10-09
[ 860 ]
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 of America 2024-10-09
[ 859 ]
Proposed draft CPM text for WRC-27 agenda item 1.3 � Egypt (Arab Republic of) 2024-10-09
[ 858 ]
Proposed draft CPM text for WRC-27 agenda item 1.2 � Egypt (Arab Republic of) 2024-10-09
[ 857 ]
Proposed modifications to the elements on a working document related to the operation and functionalities of NCMC for ESIMs � Egypt (Arab Republic of) 2024-10-09
[ 856 ]
Proposed modifications to the working document regarding WRC-27 agenda item 1.1 � Egypt (Arab Republic of) 2024-10-09
[ 855 ]
Proposed modifications to the working document regarding WRC-27 agenda item 1.3 � Egypt (Arab Republic of) 2024-10-09
[ 854 ]
Elements towards a working document on WRC-27 agenda item 1.5 � Egypt (Arab Republic of) 2024-10-09
[ 853 ]
Proposal regarding consideration of possible topic on repeated suspension and bringing back into use of frequency assignments under WRC-27 agenda item 7 � Asia Satellite Telecommunications Co. Ltd. (AsiaSat) 2024-10-09
[ 852 ]
Inapplicability of the Resolution 770 methodology for ESIMs � ViaSat, Inc. 2024-10-08
[ 851 ]
Study on Recommendation ITU-R S.1428 antenna pattern for non-GSO EPFD calculation � ViaSat, Inc. 2024-10-09
[ 850 ]
Optimisation of NGSO systems under existing EPFD limits � ViaSat, Inc. 2024-10-09
[ 849 ]
Long term interference from non-GSO systems into Ka-band geostationary networks based on proposed use of average throughput degradation criteria � ViaSat, Inc. 2024-10-08
[ 848 ]
Technical comments on Resolution 770 methodology for protection of GSO networks from non-GSO interference � ViaSat, Inc. 2024-10-08
[ 847 ]
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 � ViaSat, Inc. 2024-10-08
[ 846 ]
Amendments to information document in response to WRC-23 minutes on Article 22 EPFD studies without any regulatory consequences � ViaSat, Inc. 2024-10-08
[ 845 ]
Comments on working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO] � ViaSat, Inc. 2024-10-08
[ 844 ]
Working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Methodology for evaluating 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 � ViaSat, Inc. 2024-10-08
[ 843 ]
Proposed updates to elements of working document on WRC-27 agenda item 1.4 � SES 2024-10-09
[ 842 ]
Working document on mitigation measures between IMT and FSS in the frequency band 3 400-3 600 MHz � GSM Association 2024-10-08
[ 841 ]
Proposed elements towards the working document on RR Article 22 EPFD limits � Burundi (Republic of) , Cameroon (Republic of) , Central African Republic , Chad (Republic of) , Congo (Republic of) , Dem. Rep. of the Congo , Equatorial Guinea (Republic of) , Gabonese Republic , Sao Tome and Principe (Democratic Republic of) 2024-10-08
[ 840 ]
Proposed preliminary values for ESIMs parameters to be considered and used for studies under WRC-27 agenda item 1.1 � Luxembourg 2024-10-08
[ 839 ]
Impact of distribution chosen on the algorithm for the update of S.1428 � Luxembourg 2024-10-08
[ 838 ]
Elements on Ku GSO networks protection � Luxembourg 2024-10-08
[ 837 ]
EPFD derivation by JTG 4-9-11 � Luxembourg 2024-10-08
[ 836 ]
Evolution of GSO networks operations in Ku band � Luxembourg 2024-10-08
[ 835 ]
Topic to be considered under WRC-27 agenda item 7 - Possible measures to restrain 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 � Saudi Arabia (Kingdom of) , Egypt (Arab Republic of) 2024-10-08
[ 834 ]
Elements regarding the service area towards a working document on WRC-27 agenda item 1.5 � Saudi Arabia (Kingdom of) 2024-10-08
[ 833 ]
Information on evolution of GSO characteristics in 17.8-20.2 GHz and 27.5-30 GHz frequency band and impact of non-GSO interference on GSO networks with ACM - relevant technical information for consideration to the study on EPFD limits in Article 22 � Indonesia (Republic of) 2024-10-08
[ 832 ]
Proposed revisions to Annex 16 on the fifty-four meeting WP4A of the chairman report � Indonesia (Republic of) 2024-10-08
[ 831 ]
Preliminary views within WRC-27 agenda item 1.5 � Indonesia (Republic of) 2024-10-08
[ 830 ]
Resolution ITU-R 74 (space sustainability) - Brazilian Law on National Space Activities and proposal related to reducing information asymmetries on spectrum and orbital resources occupancy under Resolution ITU-R 74 Handbook � Brazil (Federative Republic of) 2024-10-08
[ 829 ]
Brazil's views on two proposed topics for WRC-27 agenda item 7 � Brazil (Federative Republic of) 2024-10-08
[ 828 ]
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 (Federal Republic of) 2024-10-08
[ 827 ]
Technical considerations on contributions for all sidelobes in Recommendation ITU-R S.1503 � Germany (Federal Republic of) 2024-10-08
[ 826 ]
Technical study of GSO link degradations at selected WCG and NON-WCG locations � Germany (Federal Republic of) 2024-10-08
[ 825 ]
Proposed topic under WRC-27 agenda item 7 - Additional measures for the enhancement of equitable access to additional uses in Appendices 30 and 30A Regions 1 and 3 � Angola (Republic of) , Botswana (Republic of) , Dem. Rep. of the Congo , Eswatini (Kingdom of) , Lesotho (Kingdom of) , Madagascar (Republic of) , Malawi , Mauritius (Republic of) , Mozambique (Republic of) , Namibia (Republic of) , Seychelles (Republic of) , South Africa (Republic of) , Zambia (Republic of) , Zimbabwe (Republic of) 2024-10-08
[ 824 ]
Proposed topic under WRC-27 agenda item 7 - Possible measures to enhance long-term protection and sustainable development of broadcasting-satellite service in Regions 1 and 3 Plan band against FSS in Region 2, and vice versa � Iran (Islamic Republic of) 2024-10-08
[ 823 ]
Elements of working document relating to WRC-27 agenda item 1.1 - Use of frequency bands 47.2-50.2 GHz and 50.4-51.4 GHz (Earth-to-space) by aeronautical and maritime earth stations in motion in the fixed-satellite service � United States of America 2024-10-08
[ 822 ]
Proposed updates to working document - Elements on mitigation measures between FSS and IMT in the frequency band 3 400-3 600 MHz � United States of America 2024-10-08
[ 821 ]
Working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO-STUDIES] � United States of America 2024-10-08
[ 820 ]
Reply liaison statement to Working Party 7C and 7D on AI 1.18 � United States of America 2024-10-08
[ 819 ]
Reply liaison statement to Working Party 5C AI 1.10 � United States of America 2024-10-08
[ 818 ]
Proposed revisions to the working document towards preliminary draft new Recommendation/Report ITU-R S. Recommendation ITU-R S. [INTERFERENCE-NGSO-GSO] � United States of America 2024-10-08
[ 817 ]
Working document towards a preliminary draft revision of recommendations ITU-R S.1428-1 and BO.1443 - Reference FSS and BSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz � United States of America 2024-10-08
[ 816 ]
Possible measures to enhance protection and sustainable development of broadcasting-satellite service in Regions 1 and 3 Plan band � United States of America 2024-10-08
[ 815 ]
Studies to support the next revision of Recommendation ITU-R S.1503-4 � United States of America 2024-10-08
[ 814 ]
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 � United States of America 2024-10-08
[ 813 ]
Working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Study of Non-GSO Constellation Pointing Avoidance for Accurate Calculation of Aggregate Downlink Epfd � United States of America 2024-10-08
[ 812 ]
Draft liaison statement to Working Parties 7D - WRC-27 agenda item 1.16 � United States of America 2024-10-08
Results:911 total items.
Result page:� Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 �-�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 :�2024-12-19