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Syst�mes hertziens fixes, syst�mes en ondes d�cam�triques et autres syst�mes, au dessous de 30 MHz, du service fixe et du service mobile terrestre

Resultats:665 documents
R�sultats :� Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 �-�Suivant Next
Contributions��Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 565 ]
Proposed modifications to the working document toward a preliminary draft revision of Recommendation ITU-R F.758-6 � United States of America 2018-10-24
[ 564 ]
Liaison statement on the new version of the Access Network Transport (ANT) - Standards Overview and Work Plan � ITU-T SG 15 2018-10-24
[ 563 ]
Liaison statement on the new version of the Home Network Transport (HNT) - Standards Overview and Work Plan � ITU-T SG 15 2018-10-24
[ 562 ]
Reply liaison statement to ITU-R Working Party 1A (copy for information to ITU-T Study Group 15 and ITU-R Working Parties 5A, 5B, 5C, 6A, 7A, 7B, 7C and 7D) - Preliminary draft revision of Report ITU-R SM.2351-2 on Smart grid utility management systems � WP 5D 2018-10-23
[ 561 ]
Liaison statement on ITU inter-Sector coordination: ITU-R Working Parties 5A, 5B and 5C versus ITU-T Questions � ITU-T SG 5 2018-10-10
[ 560 ]
Liaison statement to Working Parties 5A, 5C, 5D and 6A - Report ITU-R SA.[460 MHZ METSAT-EESS] � WP 7B 2018-10-02
[ 559 ]
Liaison statement to Working Parties 4C, 5A, 5B, 5C and 6A - Characteristics and protection criteria for aeronautical mobile (route) systems operating in the frequency band 117.975 - 137 MHz � WP 7BF AI1.7 2018-10-02
[ 558 ]
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 2018-10-01
[ 557 ]
Liaison statement on work being carried out under study in ITU-T Question 3/5 � ITU-T SG 5 2018-10-01
[ 556 ]
Liaison statement to Working Parties 3L and 5C - Ionospheric sounders used for space weather remote sensing � WP 7C 2018-09-28
[ 555 ]
Liaison statement to Working Party 1A (copy to Working Parties 1B, 5B, 5C, 6A and 7D for information) - Preliminary draft revision of Recommendation ITU-R SM.2110-0 - Frequency ranges for operation of non-beam wireless power transmission systems � WP 7A 2018-09-28
[ 554 ]
Reply liaison statement to Working Party 5C - WRC-19 agenda item 1.14 � WP 7C 2018-09-28
[ 553 ]
Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 7B) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations � WP 7C 2018-09-28
[ 552 ]
Liaison statement on AWG study on models for FWS link performance degradation due to wind � Asia-Pacific Telecommunity 2018-09-27
[ 551 ]
(Rev.1)
Revision of Recommendation ITU-R F.1245 - Mathematical model of average and related radiation patterns for line-of-sight point-to-point fixed wireless system antennas for use in certain coordination studies and interference assessment in the frequency range from 1 GHz to about 70 GHz � France , ATDI Q110/5 2018-10-26
[ 550 ]
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 � ATDI Q110/5 2018-08-31
[ 549 ]
Reply liaison statement to Working Party 5C - WRC-19 agenda item 1.14 � WP 4A AI1.14 2018-07-24
[ 548 ]
Liaison statement to Working Party 5B (copy for information to Working Parties 5A, 5C and 7C) - Aeronautical mobile service (AMS) technical characteristics in 21.2-22 GHz � WP 4A 2018-07-24
[ 547 ]
Liaison statement to ITU-R Working Parties 4B, 5A, 5C, 5D, 7C and 7D regarding the work status of WRC-19 agenda item 9.1, issue 9.1.9 � WP 4A AI9.1 2018-07-24
[ 546 ]
Reply Liaison Statement to Working Party 5C - WRC-19 agenda item 1.14 (HAPS) � WP 4A 2018-07-23
[ 545 ]
(Rev.1)
Reply liaison statement to Working Party 7A (copy to working parties 4A, 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� regarding FSS/MSS/BSS � WP 4B 2018-07-06
[ 544 ]
Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 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 4C 2018-07-02
[ 543 ]
Reply liaison statement to Working Party 5C (copy for information to Working Party 5A) - WRC-19 agenda item 1.15 � WP 1A AI1.15 2018-06-29
[ 542 ]
Liaison statement to ITU-T Study Group 15 and ITU-R Working Parties 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D - Preliminary draft revision of Report ITU-R SM.2351-2 on Smart Grid utility management systems � WP 1A 2018-06-29
[ 541 ]
Reply liaisons statement to ITU-T Study Group 15 (copy to ITU-R Working Parties 5A, 5B, 5C, 5D, 6A, 7A, 7B and 7D) - Liaison activities on the G.mgfast PSD specification � WP 1A 2018-06-29
[ 540 ]
Liaison statement to Working Party 5C - Draft revision of Recommendation ITU-R SM.1896 � WP 1B 2018-06-28
[ 539 ]
Reply liaison statement to Working Parties 4A, 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 Radio Regulations � WP 1A 2018-06-21
[ 538 ]
Liaison statement to CISPR and ITU-T Study Group 5 on EMC standards and limits (copy to ITU-R Working Parties 1C, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C & 7D) - Further Reports of Disturbances to Radiocommunication systems � WP 1A 2018-06-21
[ 537 ]
Reply liaison statement to Working Party 7A (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 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" and UTC application in IMT systems � WP 5D 2018-06-21
[ 536 ]
Reply liaison statement to Working Party 4A (copy for information to Working Parties 5A, 5C, an 7C) - Aeronautical mobile service (AMS) systems technical characteristics in 21.2-2-22 GHz � N/A � 2018-06-19
[ 535 ]
IUCAF - CRAF views on necessary elements of HAPS - RAS compatibility studies for agenda item 1.14 - Separation distances, angular avoidance cone angles, OOB attenuation and system characteristics for HAPS platform downlinks in spectrum bands near 21, 24 & 31 GHz for information agenda item 1.14 � Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science , Committee on Radio Astronomy Frequencies AI1.14 2018-06-03
[ 534 ]
Liaison statement to Working Party 6A (copied for information to Working Parties 3K, 3M, 5B and 5C) - Updated on work towards WRC-19 agenda item1.1 � WP 5A 2018-06-06
[ 533 ]
(Rev.1)
Liaison statement on work which is under study in ITU-T Q3/5 � ITU-T SG 5 2018-06-04
[ 532 ]
Reply liaison statement to ITU-R Working Party 4A (copy for information to Working Party 5C) - Studies relating to the 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 under WRC-19 agenda item 1.5 � WP 5A 2018-06-01
[ 531 ]
+Ann.1-23
Report on the twentieth meeting of Working Party 5C (Geneva, 21 May - 5 June 2018) � Chairman, WP 5C 2018-05-30
[ 530 ]
Reply liaison statement to ITU-R Working Party 5C (copy for information to Working Parties 3M, 4A, 4C, 5B, 5D, 7B, 7C, 7D and Task Group 5/1) - WRC-19 agenda item 1.14 � WP 5A AI1.14 2018-05-25
[ 529 ]
Liaison statement to Working Party 5B (copy for information to Working Parties 5C, 7B and 7C) - Technical and operational characteristics of conventional and trunked land mobile systems operating in the mobile service allocations below 869 MHz to be used in sharing studies � WP 5A 2018-05-25
[ 528 ]
Final list of participants - Working Party 5C (Geneva, 21 May - 5 June 2018) � Director, BR 2018-05-30
[ 527 ]
Reply liaison statement to Working Party 5C - Revision of Recommendation ITU-R F.1105-3 - Fixed wireless systems for disaster mitigation and relief operations � WP 5A 2018-05-25
[ 526 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - Status of WRC-19 agenda item 1.7 � WP 7B AI1.7 2018-05-21
[ 525 ]
(Rev.1)
Reply liaison statement to Working Party 4A (copy to Working Parties 5B, 5C, 5D, 6A, 7B, 7C for information - Working document towards a preliminary draft new Report ITU-R S.[50/40 GHz adjacent band studies] - Protection of EESS (passive) and RAS systems for 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 � WP 7D AI1.6 2018-05-21
[ 524 ]
Liaison statement to Working Parties 5A, 5B, 5C and 5D - Agenda item 1.3 (WRC-19) � WP 7B AI1.3 2018-05-18
[ 523 ]
Reply liaison statement to Working Party 5C - WRC-19 agenda item 1.14 � WP 7D AI1.14 2018-05-18
[ 522 ]
List of documents issued - (Documents 5C/406 - 5C/408 (carried over from the last WP 5C meeting and Documents 5C/411 - 5C/522) � BR Study Groups Department 2018-05-18
[ 521 ]
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 2018-05-18
[ 520 ]
Reply liaison statement to ITU-R Working Party 5C - WRC-19 agenda item 1.14 � WP 7C 2018-05-17
[ 519 ]
Reply liaison statement - Error performance and availability objectives and requirements for real point-to-point packet-based radio links � ITU-T SG 12 2018-05-17
[ 518 ]
Liaison statement to Working Party 5C - Compatibility of SRS and HAPS stations in the 37-38 GHz frequency band � WP 7B AI1.14 2018-05-17
[ 517 ]
Liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations � WP 7B 2018-05-17
[ 516 ]
Proposed revisions on working document towards a preliminary draft new Recommendation ITU-R F.[BROADBAND HAPS CHARACTERISTICS] - Deployment and technical characteristics of broadband high altitude platform stations in the bands 6 440-6 520 MHz, 6 560-6 640 MHz, 21.4 22.0 GHz, 24.25-27.5 GHz, 27.9-28.2 GHz, 31.0-31.3 GHz, 38.0 39.5 GHz, 47.2-47.5 GHz and 47.9-48.2 GHz to be used � Germany (Federal Republic of) AI1.14 2018-05-14
Resultats:665 documents
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