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  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:915 total items.
Result page:  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
[ 915 ]  
 
Liaison statement from ITU-D Study Group 1 Question 5/1 to ITU-R Working Party 4A on interrelated activities of ITU-R and ITU-D in response to Resolution ITU-R 69 (RA-15) - ITU-D Study Group 1 Question 5/1: Telecommunications/ICTs for rural and remote areas     ITU-D SG 1     2019-10-18
[ 914 ]  
 
Liaison statement on work being carried out under study in ITU-T Q3/5     ITU-T SG 5     2019-10-15
[ 913 ]  
 
Liaison statement to ITU-D Study Groups 1 and 2 (copy for information to Working Party 4A) - Interrelated activities of ITU-R and ITU-D in response to Resolution ITU-R 69 (RA-15)     WP 4B     2019-07-09
[ 912 ]  
+Ann.1-23 
Report on the meeting of Working Party 4A (Geneva, 26 June - 4 July 2019)     Chairman, WP 4A     2019-07-04
[ 911 ]  
 
Final list of participants - Working Party 4A (Geneva, 26 June - 4 July 2019)     Director, BR     2019-07-04
[ 910 ]  
 
Liaison statement to Working Parties 4A and 4C - Performance objectives for satellite connections using adaptive coding and modulation     WP 4B     2019-06-28
[ 909 ]  
 
List of documents issued (Documents 4A/826 - 4A/909)     BR Study Groups Department     2019-06-25
[ 908 ]  
 
Additional items of the Director's Report to WRC-19     Director, BR     2019-06-25
[ 907 ]  
 
Update to working document towards a preliminary draft new Report ITU-R S./M.[ESIM-MS]     United States of America     2019-06-19
[ 906 ]  
 
Preliminary draft new Report on revision of Recommendations ITU-R S.1428-1 and BO.1443-3: Study to analyze appropriate treatment of spill-over lobe in NGSO/GSO interference calculations and resolve conflicting guidance     United States of America     2019-06-19
[ 905 ]  
 
Proposed updates to working document towards a preliminary draft new Report ITU-R S.[NGSO-to-GSO] technical feasibility of NGSO-to-GSO satellite links     United States of America     2019-06-19
[ 904 ]  
 
Draft revision of Recommendation ITU-R S.1503-3: Further improvements to model capabilities of advanced NGSO FSS satellite systems below 30 GHz     United States of America     2019-06-19
[ 903 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[50/40 ADJACENT BAND STUDIES] - Protection of EESS (passive) and RAS systems from non GSO fixed satellite systems operating in the 37.5-42.5 GHz, 47.2 50.2 GHz and 50.4-51.4 GHz frequency bands     United States of America   AI1.6   2019-06-19
[ 902 ]  
 
Proposed updates to working document towards preliminary draft new Recommendation ITU-R S.[50/40 REFERENCE LINKS] - WRC-19 agenda item 1.6     United States of America     2019-06-19
[ 901 ]  
 
Proposed updates to preliminary draft new Recommendation ITU-R S.[50/40 GHZ FSS SHARING METHODOLOGY]     United States of America   AI1.6   2019-06-19
[ 900 ]  
 
Proposed updates to working document towards a preliminary draft new Report on sharing between 50/40 GHz GSO networks and non-GSO systems - WRC-19 agenda item 1.6     United States of America   AI1.6   2019-06-19
[ 899 ]  
 
Updates to working document towards a preliminary draft new Report ITU-R S.[50/40 GHZ ADJACENT BAND STUDIES]     United States of America   AI1.6   2019-06-19
[ 898 ]  
 
Revisions to working document towards a preliminary draft new Report ITU-R S.[ESIM] - Operation of earth stations in motion (ESIM) in fixed-satellite service allocations at 17.7-19.7 GHz and 27.5-29.5 GHz - Protection criteria for feeder links of the MSS in the bands 19.3-19.7 GHz     United States of America   AI1.5   2019-06-19
[ 897 ]  
 
Proposal to elevate Annex 16 to Document 4A/826 to preliminary draft new Report status     United States of America   AI1.5   2019-06-19
[ 896 ]  
 
Revisions to working document towards a preliminary draft new Report ITU-R S.[ESIM] - Earth stations in motion (ESIM) compatibility with non-GSO MSS feeder links in the bands 19.3-19.7 GHz and 29.1-29.5 GHz     United States of America   AI1.5   2019-06-19
[ 895 ]  
 
Working document towards a preliminary draft new Report ITU-R BO.[AP30.ANNEX7] - Assessment on limitations mentioned in Annex 7 to RR Appendix 30 (Rev.WRC-12) in the 11.7-12.7 GHz band for the GSO broadcasting-satellite service in all Regions - Agenda item 1.4     United States of America   AI1.4   2019-06-19
[ 894 ]  
 
Proposed modifications to working document towards a preliminary draft new Report ITU-R S.[50/40 GHZ ADJACENT BAND STUDIES] - Protection of EESS (passive) and RAS systems from non-GSO fixed satellite systems operating in the 37.5-42.5 GHz, 47.2-50.2 GHz and 50.4-51.4 GHz frequency bands     China (People's Republic of)   AI1.6   2019-06-19
[ 893 ]  
 
Correspondence Group discussions on reasonable bounds on GSO input parameters and interference calculation methods     OneWeb     2019-06-19
[ 892 ]  
 
Proposed Technical Annex for PDNR S.[50/40 GHZ Reference Links]     OneWeb     2019-06-19
[ 891 ]  
 
Study on impact of interference degradation to GSO FSS satellite links that use adaptive coding and modulation     OneWeb   AI1.6   2019-06-19
[ 890 ]  
 
Comparison between NGSO/GSO sharing criteria from ITU-R S.[50/40 GSO-NGSO SHARING]     France   AI1.6   2019-06-19
[ 889 ]  
 
Proposed modifications to preliminary draft new Recommendation ITU-R S.[50/40 GHZ FSS SHARING METHODOLOGY] - Maximum permissible levels of interference in a satellite network (GSO and non-GSO) in the fixed-satellite service caused by other co-directional FSS and BSS networks operating in the 50/40 GHz frequency bands     France   AI9.1, AI1.6   2019-06-19
[ 888 ]  
 
Updates to the preliminary draft revision of Recommendation ITU-R S.1782-0 and updates to te related work plan - Guidelines on global broadband Internet access by fixed-satellite service systems     France     2019-06-19
[ 887 ]  
 
Proposed modifications to the preliminary draft new Recommendation ITU-R S.[50/40 GHz FSS SHARING METHODOLOGY] - Maximum permissible levels of interference in a satellite network (GSO and non-GSO) in the fixed-satellite service caused by other co-directional FSS and BSS networks operating in the 50/40 GHz frequency bands     Telesat     2019-06-19
[ 886 ]  
 
Proposed development of the methodology to assess the impact of interference from non-GSO systems into GSO FSS links using adaptive coding and modulation (ACM) tenchniques operating in the 37.5-42.5 GHz band     Telesat   AI1.6   2019-06-19
[ 885 ]  
 
Sharing and compatibility between ESIM and mobile service     United Kingdom of Great Britain and Northern Ireland   AI1.5   2019-06-19
[ 884 ]  
 
Sharing and compatibility between ESIM and fixed service     United Kingdom of Great Britain and Northern Ireland   AI1.5   2019-06-19
[ 883 ]  
 
Amendments to working document towards a preliminary draft new Report ITU-R S.[AGENDA ITEM 1.5]     United Kingdom of Great Britain and Northern Ireland   AI1.5   2019-06-19
[ 882 ]  
 
Agenda item 7 issue E - Resolution related to RR Appendix 30B     Iran (Islamic Republic of)     2019-06-19
[ 881 ]  
 
No change to the unwanted emission power limits for GSO FSS satellite networks in Resolution 750 (Rev. WRC-15)     SES WORLD SKIES     2019-06-19
[ 880 ]  
 
Analysis of various power flux density (PFD) masks for protection of terrestrial fixed and mobile services from ESIMS     ViaSat, Inc.   AI1.5   2019-06-19
[ 879 ]  
 
Further studies regarding A-ESIM PFD calculation based on worst-case scenarios     ViaSat, Inc.   AI1.5   2019-06-19
[ 878 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[50/40 GHz adjacent band studies] - Protection of EESS (passive) and RAS systems from non-GSO fixed satellite systems operating in the 37.5-42.5 GHz, 47.2-50.2 GHz and 50.4-51.4 GHz frequency bands WRC-19 agenda item 1.6     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites   AI1.6   2019-06-18
[ 877 ]  
 
Preliminary draft new Report ITU-R S.[SPECTRUM_SHARING] - Sharing with incumbent services in the 51.4-52.4 GHz band and adjacent and nearby bands - WRC-19 agenda item 9.1, issue 9.1.9     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites   AI9.1   2019-06-18
[ 876 ]  
 
Working document towards a preliminary draft new Report - Tolerances for the orbital characteristics of non-GSO space stations in the FSS [and BSS]     Canada     2019-06-19
[ 875 ]  
 
Proposed edits to the working document towards a preliminary draft new Report ITU-R S. [50/40 GHz adjacent band studies] - Protection of EESS (passive) and RAS systems from non-GSO fixed satellite systems operating in the 37.5-42.5 GHz, 47.2-50.2 GHz and 50.4-51.4 GHz frequency bands     Inmarsat Plc.   AI1.6   2019-06-18
[ 874 ]  
 
Proposed modifications to preliminary draft new Report ITU-R S.[SPECTRUM_SHARING] - Sharing with incumbent services in the 51.4-52.4 GHz band and adjacent and nearby bands - WRC-19 agenda item 9.1, issue 9.1.9     Luxembourg   AI9.1   2019-06-18
[ 873 ]  
 
WRC-19 agenda item 7, Issues E and F     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)     2019-06-18
[ 872 ]  
 
Revisions to working document towards a preliminary draft new Recommendation ITU-R S.[UP TO 86 GHZ FSS PROTECTION]     United Arab Emirates     2019-06-18
[ 871 ]  
 
Considerations in regard to agenda item 1.6 GSO reference links and non-GSO verification process     United Arab Emirates     2019-06-18
[ 870 ]  
 
Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Liaison between ITU-R and CISPR ont the protection of radio services in the 6-40 GHz frequency range     WP 1A     2019-06-18
[ 869 ]  
 
Reply liaison statement to Working Party 7C (copy to ITU-R Working Parties 1C, 4A, 4B and 7D) - Interference from broadcasting-satellite receiving equipment into EESS (passive) remote sensors     WP 1A     2019-06-18
[ 868 ]  
 
Liaison statement to CISPR on EMC standards and limits (copy to ITU-T Study Group 5 and ITU-R Working Parties 1C, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Further cooperation on reducing EMI and RF noise     WP 1A     2019-06-18
[ 867 ]  
 
Reply liaison statement to CISPR on EMC standards and limits (copy for information to ITU-T Study Group 5 and ITU-R Working Parties 1C, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Further cooperation on reported cases of interference     WP 1A     2019-06-18
[ 866 ]  
 
Proposal on small satellite Handbook     China (People's Republic of)     2019-06-18
Results:915 total items.
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