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UIT-R R23-WP4A Documentos de la reunión
  Número máximo de documentos/página:
Resultados: 53 documentos
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[ 750 ]  2025-10-15 Indonesia   Epfd framework for coexistence between GSO networks and non-GSO systems under agenda item 1.3     AI1.3  
  [ 750 ]  - English -  Word 2025-10-17 [09:45]  122'930  octetos  
 
[ 713 ]  2025-10-14 Singapore , Papua New Guinea   Update to study on interference analysis from FSS into aeronautical RLS for inclusion in the working document on WRC-27 agenda item 1.2     AI1.2  
  [ 713 ]  - English -  Word 2025-10-16 [14:31]  3'035'763  octetos  
 
[ 688 ]  2025-10-14 International Amateur Radio Union   RR No. 4.4 and non-GSO systems     AI7  
  [ 688 ]  - English -  Word 2025-10-15 [16:28]  37'643  octetos  
 
[ 797 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 transparency measures and improvements to the application of Radio Regulations No. 4.4 to space/satellite services     AI7  
  [ 797 ]  - English -  Word 2025-10-20 [12:58]  182'764  octetos  
 
[ 772 ]  2025-10-14 France   Example application of a simplified methodology for estimating, based exclusively on publicly available data, the equivalent power flux-density levels into geostationary satellite networks which may be produced by one non-geostationary fixed-satellite service system in frequency bands subject to Resolution 76 (Rev.WRC-23)     N/A (no se aplica)  
  [ 772 ] Part 4 - English -  Zip (Document) 2025-10-21 [14:51]  403'012  octetos  
  [ 772 ] Part 3 - English -  Zip (Document) 2025-10-21 [14:50]  401'033  octetos  
  [ 772 ] Part 2 - English -  Zip (Document) 2025-10-21 [14:50]  588'252  octetos  
  [ 772 ] Part 1 - English -  Excel 2007 2025-10-21 [14:40]  3'756'725  octetos  
  [ 772 ]  - English -  Word 2025-10-21 [14:40]  5'483'608  octetos  
 
[ 774 ]  2025-10-14 France   [Working document towards a] preliminary draft new Recommendation ITU-R S.[AGGREGATE_EPFD_SIMPLIFIED_METHODOLOGY] - Simplified methodology for estimating the aggregate equivalent power flux-density levels into geostationary satellite networks which may be produced by multiple non-geostationary fixed-satellite service systems in frequency bands subject to Resolution 76 (Rev.WRC-23)     N/A (no se aplica)  
  [ 774 ]  - English -  Word 2025-10-17 [13:58]  62'313  octetos  
 
[ 819 ]  2025-10-15 United States   Working document towards a draft new Report [Fixed-satellite service earth station antenna pattern measurements and related analyses]     N/A (no se aplica)  
  [ 819 ]  - English -  Word 2025-10-20 [12:01]  26'421'058  octetos  
  [ 819 ]  - English -  Zip (Document) 2025-10-20 [11:34]  80'032'074  octetos  
 
[ 818 ]  2025-10-17 WP 5D   Liaison statement to Working Party 4A - Coordination between fixed satellite service (FSS) non-GSO (space-to-Earth) earth stations operating in the frequency band 6 700-7 075 MHz and IMT base stations operating in the frequency band 6 425-7 125 MHz     N/A (no se aplica)  
  [ 818 ]  - English -  Word 2025-10-17 [16:33]  44'990  octetos  
 
[ 773 ]  2025-10-14 France   Proposals towards a preliminary draft new revision of Recommendation ITU-R S.2157 - Procedures for the evaluation of interference from any non-geostationary-satellite system into a global set of the generic geostationary-satellite reference links in the frequency bands 37.5-39.5 GHz (space-to-Earth), 39.5-42.5 GHz (space-to-Earth), 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space)     N/A (no se aplica)  
  [ 773 ]  - English -  Word 2025-10-17 [14:17]  122'563  octetos  
 
[ 752 ]  2025-10-15 Luxembourg   Working document towards a preliminary draft new ITU-R Report 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     AI1.1  
  [ 752 ]  - English -  Word 2025-10-17 [10:09]  51'642  octetos  
 
[ 817 ]  2025-10-13 France   Proposed topic to be considered under WRC-27 agenda item 7 - Capability of a space station to satisfy the requirements for bringing into use of frequency assignments specified in the provisions of Radio Regulations Nos. 11.44B, 11.44C, 11.44D and 11.44E     AI7  
  [ 817 ]  - English -  Word 2025-10-16 [17:15]  35'337  octetos  
 
[ 816 ]  2025-10-15 Iran (Islamic Republic of)   Proposed topic under WRC-27 agenda item 7 - Possible revision to Resolution 553 (Rev.WRC-23) toward effectively achieving the objective of the resolution for the enhancement of equitable access to the 21.4-22 GHz frequency band     AI7  
  [ 816 ]  - English -  Word 2025-10-20 [16:09]  281'971  octetos  
 
[ 815 ]  2025-10-15 Iran (Islamic Republic of)   Considerations and proposed updates to working document on WRC-27 agenda item 1.4     AI1.4  
  [ 815 ]  - English -  Word 2025-10-20 [16:16]  304'638  octetos  
 
[ 814 ]  2025-10-15 Iran (Islamic Republic of)   Revisions for elements for a working document towards draft CPM text for WRC-27 agenda item 1.4     AI1.4  
  [ 814 ]  - English -  Word 2025-10-20 [15:38]  72'701  octetos  
 
[ 719 ]  2025-10-14 China   Proposed topic to be considered under WRC-23 agenda item 7 - To develop possible regulatory measures to implement Radio Regulations No. 4.4     AI7  
  [ 719 ]  - English -  Word 2025-10-16 [15:39]  61'477  octetos  
 
[ 723 ]  2025-10-14 China   Proposed revisions to working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELLING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies     N/A (no se aplica)  
  [ 723 ]  - English -  Word 2025-10-16 [15:27]  235'836  octetos  
 
[ 810 ]  2025-10-15 Argentina , Colombia , Costa Rica , Ecuador , Guatemala , Honduras , Mexico , Paraguay , Uruguay   Use of the 13.75-14 GHz band     N/A (no se aplica)  
  [ 810 ]  - English -  Word 2025-10-20 [14:20]  334'695  octetos  
 
[ 809 ]  2025-10-15 Sweden   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     AI1.2  
  [ 809 ]  - English -  Word 2025-10-20 [14:06]  12'525'428  octetos  
 
[ 808 ]  2025-10-15 Telesat   Proposed amendments to the 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     N/A (no se aplica)  
  [ 808 ]  - English -  Word 2025-10-20 [15:29]  858'968  octetos  
 
[ 807 ]  2025-10-15 United States   Preliminary observations on the draft rule of procedure under RR No. 13.6     N/A (no se aplica)  
  [ 807 ]  - English -  Word 2025-10-20 [13:20]  43'987  octetos  
 
[ 806 ]  2025-10-15 United States   Proposed revisions to working document on WRC-27 agenda item 1.2 Part 5: sharing between the FSS and the SRS     AI1.2  
  [ 806 ]  - English -  Word 2025-10-20 [14:45]  961'069  octetos  
 
[ 805 ]  2025-10-15 United States   Revisions to draft working document for the Handbook on Satellite Communications and Technologies     N/A (no se aplica)  
  [ 805 ]  - English -  Word 2025-10-20 [14:34]  44'758  octetos  
 
[ 804 ]  2025-10-15 United States   Working document towards a preliminary draft ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     N/A (no se aplica)  
  [ 804 ]  - English -  Word 2025-10-20 [12:55]  841'749  octetos  
 
[ 803 ]  2025-10-15 United States   Suppression of Annex 10 to Working Party 4A Chair's Report supporting material for WRC-27 agenda item 1.5     AI1.5  
  [ 803 ]  - English -  Word 2025-10-20 [12:27]  2'919'790  octetos  
 
[ 802 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 regarding 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     AI7  
  [ 802 ]  - English -  Word 2025-10-20 [12:20]  36'463  octetos  
 
[ 801 ]  2025-10-15 United States   Updates/revisions to working document towards candidate topic under WRC-27 agenda item 7 regarding proposed modifications to Appendix 4     AI7  
  [ 801 ]  - English -  Word 2025-10-20 [12:15]  49'957  octetos  
 
[ 800 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 recording of frequency assignments in space services under RR No. 11.41     AI7  
  [ 800 ]  - English -  Word 2025-10-20 [13:09]  41'185  octetos  
 
[ 799 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 regarding measures to restrict the use of the same satellite to BIU frequency assignments of different GSO satellite networks (within 0.5 degrees of longitude of the physical satellite) without moving the satellite ("hop without move")     AI7  
  [ 799 ]  - English -  Word 2025-10-20 [13:16]  71'406  octetos  
 
[ 798 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7, 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     AI7  
  [ 798 ]  - English -  Word 2025-10-20 [12:09]  45'539  octetos  
 
[ 796 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.6     AI1.6  
  [ 796 ]  - English -  Word 2025-10-20 [15:40]  74'369  octetos  
 
[ 795 ]  2025-10-15 United States   Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.5     AI1.5  
  [ 795 ]  - English -  Word 2025-10-20 [11:51]  3'193'500  octetos  
 
[ 794 ]  2025-10-15 United States   Reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16     AI1.16  
  [ 794 ]  - English -  Word 2025-10-20 [10:26]  230'196  octetos  
 
[ 793 ]  2025-10-15 United States   Working document towards a draft new Recommendation [Earth-station radiation patterns to use when phased-array antennas communicating with both GSOs and non-GSOs are involved]     N/A (no se aplica)  
  [ 793 ]  - English -  Word 2025-10-20 [09:30]  2'528'821  octetos  
 
[ 792 ]  2025-10-15 United States   Working document containing technical work relating to the GSO ES gain patterns used by recommendation ITU-R S.1503     N/A (no se aplica)  
  [ 792 ]  - English -  Word 2025-10-20 [09:20]  48'821  octetos  
 
[ 791 ]  2025-10-15 United States   Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations     N/A (no se aplica)  
  [ 791 ] Part 1 - English -  Excel 2007 2025-10-20 [10:59]  628'373  octetos  
  [ 791 ]  - English -  Word 2025-10-20 [10:59]  5'234'897  octetos  
 
[ 790 ]  2025-10-15 United States   Proposed updates to working documents towards a preliminary draft revision of Recommendation ITU-R S.1325, preliminary draft new Recommendations ITU-R S.[AGGREGATE EPFD KA KU] and ITU-R S.[EXCEEDANCE EPFD KA KU]     N/A (no se aplica)  
  [ 790 ]  - English -  Word 2025-10-20 [15:00]  187'601  octetos  
 
[ 789 ]  2025-10-15 United States   Proposed updates to technical studies in response to WRC-23 minutes on Article 22 epfd limits     N/A (no se aplica)  
  [ 789 ] Part 1 - English -  Excel 2007 2025-10-17 [17:19]  127'857  octetos  
  [ 789 ]  - English -  Word 2025-10-17 [17:19]  939'052  octetos  
 
[ 788 ]  2025-10-15 United States   Working document relating to WRC-27 agenda item 1.1     AI1.1  
  [ 788 ]  - English -  Word 2025-10-20 [09:33]  1'149'408  octetos  
 
[ 787 ]  2025-10-15 United States   Proposed revisions to working document on WRC-27 agenda item 1.2 - 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)     AI1.2  
  [ 787 ]  - English -  Word 2025-10-20 [09:19]  2'427'432  octetos  
 
[ 786 ]  2025-10-15 United States   Proposed revision to Resolution 170     N/A (no se aplica)  
  [ 786 ]  - English -  Word 2025-10-20 [08:52]  35'769  octetos  
 
[ 785 ]  2025-10-15 United States   Candidate topic under WRC-27 agenda item 7 assessing the potential advantage to define coordination arc for some frequency bands above 3.4 GHz and services currently not subject to the application of the coordination arc concept, and to review the existing coordination arc thresholds     AI7  
  [ 785 ]  - English -  Word 2025-10-17 [16:23]  34'881  octetos  
 
[ 784 ]  2025-10-15 United States   Possible measures to enhance long-term protection and sustainable development of BSS in the plan band against severe misaligned FSS in other regions     N/A (no se aplica)  
  [ 784 ]  - English -  Word 2025-10-17 [16:25]  37'697  octetos  
 
[ 783 ]  2025-10-15 United States   Sharing and compatibility study of FSS systems with SRS operating in the 13.75-14 GHz frequency range     AI1.2  
  [ 783 ]  - English -  Word 2025-10-17 [16:42]  2'057'952  octetos  
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