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UIT-R R23-WP4C Documentos de la reunión
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[ 943 ]  2026-10-16 Chair, WP 4C   Report of the thirty-sixth meeting of Working Party 4C (Geneva, 7-16 October 2026)     N/A (no se aplica)  
  [ 943 ] Annex 10 Part 11 - English -  Excel 2007 2026-10-30 [10:51]  60'894  octetos  
  [ 943 ] Annex 10 - English -  Word 2026-10-29 [11:48]  23'120'684  octetos Draft working document on Sharing and compatibility studies of possible new allocations to the MSS on WRC-27 agenda item 1.14  
  [ 943 ] Annex 28 - English -  Word 2026-10-28 [11:37]  46'207  octetos Liaison statement to International Maritime Organization (IMO) - Request for information on RNSS systems and signals recognized by IMO  
  [ 943 ] Annex 27 - English -  Word 2026-10-28 [11:31]  44'506  octetos Liaison to International Civil Aviation Organization (ICAO) - Request for information on RNSS systems in aeronautical applications  
  [ 943 ] Annex 6 - Part 4 - English -  Word 2026-10-28 [11:22]  18'481'457  octetos  
  [ 943 ] Annex 6 - Part 3 - English -  Word 2026-10-28 [11:21]  9'008'386  octetos  
  [ 943 ] Annex 6 - Part 2 - English -  Word 2026-10-28 [11:21]  4'009'399  octetos  
  [ 943 ] Annex 6 - Part 1 - English -  Word 2026-10-28 [11:20]  8'038'105  octetos  
  [ 943 ] Annex 6 - English -  Word 2026-10-28 [11:19]  9'702'969  octetos Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service  
  [ 943 ] Annex 19 - English -  Word 2026-10-27 [16:43]  397'785  octetos Proposal for a working document towards a preliminary draft new Recommendation of methodology for protection of the terrestrial IMT systems  
  [ 943 ] Annex 20 - English -  Word 2026-10-27 [16:38]  271'329  octetos Working document towards a preliminary draft new Recommendation ITU-R [MSS_SAT_ANTENNA_PATTERN] - Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the mobile-satellite service below 30 GHz  
  [ 943 ] Annex 18 - English -  Word 2026-10-27 [15:51]  534'894  octetos Working document towards a preliminary draft revision Recommendation ITU-R M.1316-1 - Principles and a methodology for frequency sharing in the 1 610.6-1 613.8 MHz and 1 660-1 660.5 MHz bands between the mobile-satellite service (Earth-to-space) and the radio astronomy service  
  [ 943 ] Annex 21 - English -  Word 2026-10-27 [15:38]  48'274  octetos Proposals on the working document towards a preliminary draft revision of Recommendation ITU-R M.1183 - Permissible levels of interference in a digital channel of a geostationary network in mobile-satellite service in 1-3 GHz caused by other networks or systems of this service and fixed-satellite service  
  [ 943 ] Annex 26 - English -  Word 2026-10-27 [15:14]  1'499'284  octetos Working document on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment  
  [ 943 ] Annex 16 - English -  Word 2026-10-27 [14:13]  4'040'106  octetos Working document towards a preliminary draft new Report ITU-R M.[WRC-31 PAI 2.9] - Technical characteristics, operational objectives, and spectrum needs of emerging RNSS Downlink systems to facilitate consideration of WRC-31 PAI 2.9  
  [ 943 ] Annex 14 - English -  Word 2026-10-27 [13:55]  390'256  octetos Preliminary draft new Report ITU-R M.[RES.609] - Potential analytic tools and mitigation methods to ensure the aggregate equivalent power flux-density (epfd) limit on radionavigation-satellite service (RNSS) systems and networks operating in the 1 164-1 215 MHz band, from resolves 1 of Resolution 609 (Rev.WRC-07), is not exceeded  
  [ 943 ] Annex 4 - English -  Word 2026-10-27 [12:46]  46'047  octetos Supporting document for CPM text on WRC-27 agenda item 1.11 comments and questions  
  [ 943 ] Annex 15 - English -  Word 2026-10-27 [12:12]  147'559  octetos Working document towards a preliminary draft new Report ITU-R M.[RES.609-FURTHER] - Study of alternatives to a per-satellite maximum pfd level in ensuring that no single radionavigation-satellite system or network in the 1 164-1 215 MHz frequency band uses up the entire interference allowance specified by resolves 1 of Resolution 609 (Rev.WRC-07)  
  [ 943 ] Annex 17 - English -  Word 2026-10-27 [11:34]  93'124  octetos Working document towards a preliminary draft revision of Recommendation ITU-R M.1480-0 - Essential technical requirements of mobile earth stations of geostationary mobile-satellite systems that are implementing the global mobile personal communications by satellite (GMPCS) - memorandum of understanding arrangements in parts of the frequency band 1-3 GHz  
  [ 943 ] Annex 13 - English -  Word 2026-10-27 [11:21]  60'413  octetos Preliminary draft revision to Recommendation ITU-R M.1787-7 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1  
  [ 943 ] Annex 11 - English -  Word 2026-10-27 [11:18]  54'319  octetos Working document towards a preliminary draft new Recommendation ITU-R M.[RDSS 2.5 GHz] - Description of systems and networks in the radiodetermination-satellite service (space-to-Earth) and technical characteristics of transmitting space stations operating in the band 2 483.5-2 500 MHz  
  [ 943 ] Annex 12 - English -  Word 2026-10-27 [10:11]  69'030  octetos Working document towards a preliminary draft revision to Recommendation ITU-R M.2031-1 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz  
  [ 943 ] Annex 2 - Part 4 - English -  Word 2026-10-27 [09:56]  6'516'342  octetos  
  [ 943 ] Annex 2 - Part 3 - English -  Word 2026-10-27 [09:55]  2'673'156  octetos  
  [ 943 ] Annex 2 - Part 2 - English -  Word 2026-10-27 [09:54]  2'782'837  octetos  
  [ 943 ] Annex 2 - Part 1 - English -  Word 2026-10-27 [09:53]  4'444'629  octetos  
  [ 943 ] Annex 2 - English -  Word 2026-10-27 [09:37]  1'963'850  octetos Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz allocated to the mobile-satellite service (MSS)  
  [ 943 ] Annex 3 Part 1 - English -  Excel 2007 2026-10-27 [08:50]  131'228  octetos  
  [ 943 ] Annex 3 - English -  Word 2026-10-27 [08:50]  171'770  octetos Enabler table for system characteristics and sharing studies for WRC-27 agenda item 1.11  
  [ 943 ] Annex 8 - English -  Word 2026-10-26 [15:48]  1'237'816  octetos Working document on Sharing and compatibility studies under WRC-27 agenda item 1.13  
  [ 943 ] Annex 8 - Part 4 - English -  Word 2026-10-23 [16:59]  64'967'494  octetos  
  [ 943 ] Annex 8 - Part 3 - English -  Word 2026-10-23 [16:58]  28'624'579  octetos  
  [ 943 ] Annex 8 - Part 2 - English -  Word 2026-10-23 [16:54]  44'897'382  octetos  
  [ 943 ] Annex 8 - Part 1 - English -  Word 2026-10-23 [16:52]  20'554'617  octetos  
  [ 943 ] Annex 7 - English -  Word 2026-10-23 [16:49]  519'685  octetos Draft CPM text for WRC-27 agenda item 1.13  
  [ 943 ] Annex 1 - English -  Word 2026-10-23 [15:11]  601'949  octetos Draft CPM text for WRC-27 agenda item 1.11  
  [ 943 ] Annex 9 - English -  Word 2026-10-21 [15:39]  83'052  octetos Draft CPM text for WRC-27 agenda item 1.14  
  [ 943 ] Annex 5 - English -  Word 2026-10-21 [09:14]  135'031  octetos Draft CPM text for WRC-27 agenda item 1.12  
  [ 943 ] Annex 24 - English -  Word 2026-10-19 [11:40]  9'800'100  octetos Draft Chapter 10 of Satellite Communications and Technologies Handbook  
  [ 943 ] Annex 22 - English -  Word 2026-10-19 [10:51]  63'032  octetos Draft Chapter 5 of Satellite Communications and Technologies Handbook  
  [ 943 ] Annex 23 - English -  Word 2026-10-19 [10:39]  41'871  octetos Draft Chapter 9 of Satellite Communications and Technologies Handbook  
  [ 943 ] Annex 25 - English -  Word 2026-10-19 [08:22]  67'520  octetos RDSS/RNSS text for the Handbook on satellite communications and technologies Chapter 10  
 
[ 945 ]  2026-10-23 ITU-D SG1   Liaison statement on request collaboration about disaster resilience work items in telecommunication/ICT area - ITU-D Study Group 2 Question 4/2: The use of telecommunications/ICTs for disaster risk reduction and management     N/A (no se aplica)  
  [ 945 ]  - English -  Word 2026-10-23 [09:18]  37'733  octetos  
 
[ 944 ]  2026-10-07 International Maritime Organization   Report of the twenty-second meeting of the joint IMO/ITU Experts Group on Maritime Radiocommunication Matters     N/A (no se aplica)  
  [ 944 ]  - English -  Word 2026-10-23 [09:31]  98'087  octetos  
 
[ ADM 73 ]  2026-10-16 Chair, WP 4C   Agenda for the closing Plenary meeting of Working Party 4C - Friday, 16 October 2026, 1430-1545, 1600-1715, 1730-1845 hours (Geneva time) (Physical meeting with remote participation) (Popov, ITU Tower)     N/A (no se aplica)  
  [ ADM 73 ] Revision 1 - English -  Word 2026-10-16 [20:28]  53'642  octetos  
 
[ TD 188 ]  2026-10-16 WG 4C2   Draft liaison statement to International Maritime Organization (IMO) - Request for information on RNSS systems and signals recognized by IMO     N/A (no se aplica)  
  [ TD 188 ] Revision 1 - English -  Word 2026-10-16 [18:57]  46'356  octetos  
 
[ TD 187 ]  2026-10-16 WG 4C2   Draft liaison statement to International Civil Aviation Organization (ICAO) - Request for information on RNSS systems and signals recognized by ICAO     N/A (no se aplica)  
  [ TD 187 ] Revision 1 - English -  Word 2026-10-16 [18:57]  38'859  octetos  
 
[ TD 204 ]  2026-10-16 Chair, WP 4C   Element of draft CPM text of WRC-27 agenda item 1.13 - Framework for entities providing terrestrial IMT and DC-MSS-IMT     AI1.13  
  [ TD 204 ] Revision 1 - English -  Word 2026-10-16 [18:38]  45'213  octetos  
 
[ 942 ]  2026-10-16 Director, BR   Final list of participants - Working Party 4C (Geneva, 7-16 October 2026)     N/A (no se aplica)  
  [ 942 ]  - English -  PDF (acrobat) 2026-10-16 [16:07]  190'775  octetos  
 
[ TD 208 ]  2026-10-16 WG 4C1   Proposals on the working document towards a preliminary draft revision of Recommendation ITU-R M.1183     N/A (no se aplica)  
  [ TD 208 ]  - English -  Word 2026-10-16 [13:51]  42'392  octetos  
Resultados: 110 documentos
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