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Sistemas fijos inalámbricos; sistemas por ondas decamétricas y otros sistemas por debajo de 30 MHz en los servicios fijo y móvil terrestre

Resultados :665 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 415 ]  
 
Liaison statement to Working Parties 1A, 1B, 1C, 3L, 5A and 5C - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA]     WP 5B     2017-11-20
[ 414 ]  
 
Liaison statement to Working Parties 4A, 5A, 5C and 7C - Aeronautical mobile service (AMS) technical characteristics in 21.2-22 GHz     WP 5B     2017-11-20
[ 413 ]  
 
Reply liaison statement to Working Party 1A (copied to Working Parties 5B, 5C and 5D for information) - Assessment of the impact of unwanted radio frequency energy generated by non-radiocommunication equipment to radiocommunication services     WP 5A     2017-11-17
[ 412 ]  
 
Reply liaison statement to ITU-R Working Party 1A (copy for information to Working Parties 5C, 7C and 7D) - WRC-19 agenda item 1.15     WP 5A   AI1.15   2017-11-17
[ 411 ]  
 
Compatibility studies between HAPS and the fixed service in the frequency band 21.4-22 GHz     Mexico   AI1.14   2017-11-16
[ 410 ]  
+Ann.1-23 
Report on the meeting of Working Party 5C (Geneva, 6-15 November 2017)     Chairman, WP 5C     2017-11-16
[ 409 ]  
 
Final list of participants - Working Party 5C (Geneva, 6-15 November 2017)     Director, BR     2017-11-15
[ 408 ]  
 
Liaison statement to Working Party 5B (copied to Working Party 5C for information) - Interference criteria of conventional and trunked land mobile systems to be used in sharing studies for WRC-19 agenda item 1.9.2     WP 5A   AI1.9   2017-11-13
[ 407 ]  
 
Liaison statement to Working Party 5C - Update receiver characteristics of systems in the land mobile service for use in sharing and compatibility studies for WRC-19 agenda item 1.14 (HAPS)     WP 5A   AI1.14   2017-11-13
[ 406 ]  
 
Liaison statement to Working Parties 5A and 5C - Frequency allocations for autonomous maritime radio devices (AMRD) in the frequency band 156-162.05 MHz     WP 5B     2017-11-10
[ 405 ]  
 
List of documents issued (Documents 5C/292 - 5C/405)     BR Study Groups Department     2017-11-02
[ 404 ]  
 
Liaison statement to Working Party 5C (copy to Working Party 4B for information) - FSS/BSS technical parameters for sharing studies under WRC-19 agenda item 1.14 (HAPS)     WP 4A   AI1.14   2017-11-02
[ 403 ]  
 
Reply liaison statement to Working Party 5C - Technical and operational characteristics for fixed wireless systems operating within the 40-50 MHz frequency range (WRC-23 preliminary agenda item 2.2)     WP 7C   AI2.2   2017-11-01
[ 402 ]  
 
Reply liaison statement to Working Party 1A (copy for information to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev. WRC-15) of the Radio Regulations     WP 4A     2017-11-01
[ 401 ]  
 
Liaison statement to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7B, 7C and 7D - Study on Resolution 655 (WRC-15) «Definition of time scale and dissemination of time signals via radiocommunication systems»     WP 7A     2017-11-01
[ 400 ]  
 
Liaison statement to Working Party 1B (copy to Working Parties 1A, 5B, 5C, 6A and 7D for information) - Studies on "Wireless Power Transmission (WPT)"     WP 7A   Q210/1   2017-11-01
[ 399 ]  
 
Liaison statement to Task Group 5/1 for WRC-19 agenda item 1.13 and to Working Party 5C for WRC-19 agenda item 1.14     WP 7B     2017-11-01
[ 398 ]  
 
Liaison statement to Working Parties 5A, 5B and 5C (Copy to Working Party 5D) regarding WRC-19 agenda item 1.3     WP 7B   AI1.3   2017-11-01
[ 397 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7     WP 7B   AI1.7   2017-11-01
[ 396 ]  
 
Liaison statement to Working Party 6A (copy to Working Parties 4A, 4C, 5A, 5B, 5C and 5D) - WRC-19 agenda item 1.7     WP 7B     2017-11-03
[ 395 ]  
 
Liaison statement to Working Party 1A (copy to Working Parties 5A, 5C) - WRC-19 agenda item 1.15     WP 7C   AI1.15   2017-10-31
[ 394 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 5A, 5C, 5D) - WRC-19 agenda items 1.6 and 9.1 (issue 9.1.9)     WP 7C     2017-10-31
[ 393 ]  
 
Liaison statement to Working Parties 1A, 4A, 5A, 5C and Task Group 5/1 - Apportionment of EESS (passive) protection criteria in Recommendation ITU-R RS.2017     WP 7C     2017-10-31
[ 392 ]  
 
Criteria for the protection of satellite services in studies under WRC-19 agenda item 1.14 (HAPS)     Al Yah Satellite Communications (YahSat) , Eutelsat S.A. , HISPASAT, S.A. , Inmarsat Plc. , Intelsat , O3b Networks Limited , OneWeb , SES WORLD SKIES   AI1.14   2017-10-30
[ 391 ]  
 
Reply liaison statement to Working Party 5C - Use of the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5 29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary space stations in the fixed-satellite service     WP 4A   AI1.5   2017-11-01
[ 390 ]  
 
Working document towards draft CPM text for WRC-19 agenda item 1.14     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 389 ]  
 
Working document for sharing and compatibility studies in the 47.2-47.5 GHz and 47.9-48.2 GHz frequency ranges     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 388 ]  
 
Working document for sharing and compatibility studies in the 38-39.5 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 387 ]  
 
Working document for sharing and compatibility studies in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 386 ]  
 
Working document for sharing and compatibility studies in the 24.25-27.5 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 385 ]  
 
Working document for sharing and compatibility studies in the 21.4-22 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 384 ]  
 
Preliminary draft new Report ITU-R F.[BROADBAND HAPS C BAND SHARING]     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 383 ]  
 
Proposed revisions on working document towards a preliminary draft new Recommendation ITU-R F.[BROADBAND HAPS CHARACTERISTICS]     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 382 ]  
 
Preliminary draft new Report ITU-R F.[HAPS-SPECTRUM-NEEDS]     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 381 ]  
 
Annex 12 to Working Party 5C Chairman's Report - Working document towards a preliminary draft new Report ITU-R F.[HAPS-SPECTRUM-NEEDS]     Luxembourg     2017-10-30
[ 380 ]  
 
Working document towards draft CPM text for WRC-19 agenda item 1.14     Luxembourg   AI1.14   2017-10-30
[ 379 ]  
 
Sharing and compatibility between Earth Stations in Motion (EISM) operating with geostationary FSS networks and current and planned stations of the FS in the frequency band 27.5-29.5 GHz     United Kingdom of Great Britain and Northern Ireland   AI1.5   2017-10-30
[ 378 ]  
 
Revision of Annex 24 to Document 5C/292 - Working document for sharing and compatibility studies in the 38-39.5 GHz frequency range     France     2017-10-30
[ 377 ]  
 
Revision of Annex 23 to Document 5C/292 - Sharing and compatibility studies of HAPS systems in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     France     2017-10-30
[ 376 ]  
 
Revision of Annex 20 to Document 5C/292 - Sharing and compatibility studies of HAPS systems in the 6 440-6 520 MHz and 6 560-6 640 MHz frequency ranges     France     2017-10-30
[ 375 ]  
 
Proposal to establish two Rapporteur Groups to further the studies under AI 1.14     France   AI1.14   2017-10-30
[ 374 ]  
 
Revision of Annex 15 to Document 5C/292 - Working document towards draft CPM text on WRC-19 agenda item 1.14     France   AI1.14   2017-10-30
[ 373 ]  
 
Revision of Annex 14 to Document 5C/292 - Working document towards a preliminary draft new Recommendation ITU-R F.[BROADBAND HAPS CHARACTERISTICS]     France     2017-10-30
[ 372 ]  
 
Revision of Annex 12 to Document 5C/292 - Working document towards a preliminary draft new Report ITU-R F.[HAPS-SPECTRUM-NEEDS]     France     2017-10-30
[ 371 ]  
 
Working document towards a preliminary draft new Report ITU-R F.[PMSE] - Frequency ranges for the use of Terrestrial Audio and Video Programme Making and Special Events (PMSE) applications within some countries     France     2017-10-30
[ 370 ]  
 
Preliminary draft revision of Recommendation ITU-R F.1336-4 - Reference radiation patterns of omnidirectional, sectoral and other antennas for the fixed and mobile services for use in sharing studies in the frequency range from 400 MHz to about 70 GHz     France   Q242/5   2017-10-30
[ 369 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R F.758-6     France     2017-10-30
[ 368 ]  
 
Revised Annex 8 to Working Party 5C Chairman's Report - Draft revision of Recommendation ITU-R F.699-7     France   Q110/5   2017-10-30
[ 367 ]  
 
Proposed response to Working Party 1A liaison statement for progression of working document towards a preliminary draft new Report ITU-R SM.[275-450GHZ_SHARING] - Sharing and compatibility studies between land-mobile, fixed and passive services in the frequency range 275-450 GHz     Canada   AI1.15   2017-10-30
[ 366 ]  
 
Proposed draft new Report ITU-R F.[300GHZ _FS_CHAR] - Technical and operational characteristics and applications of the point-to-point fixed service applications operating in the frequency band 275-450 GHz     Japan     2017-10-30
Resultados :665 documentos
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