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UIT-R R23-WP5C

Systèmes hertziens fixes, systèmes en ondes décamétriques et autres systèmes, au dessous de 30 MHz, du service fixe et du service mobile terrestre

Resultats:234 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 134 ]  
 
Proposal of a draft liaison statement to ETSI ISG THZ - ETSI GR THz 001 V1.1.1 (2024-01) Identification of use cases for THz communication systems     Japan     2024-11-07
[ 133 ]  
 
Proposed fixed service system parameters in 71-76 GHz and 81-86 GHz for WRC-27 agenda item 1.10     Telefon AB - LM Ericsson , British Telecommunications Plc. (BT Plc) , Nokia Corporation   AI1.10   2024-11-07
[ 132 ]  
 
Reply liaison statement to Working Parties 3J, 3K and 3M (copy to Working Parties 5A, 5B, 5C, 5D, 7C and 7D for information) - Information to support studies under WRC-27 agenda item 1.1     WP 4A   AI1.1   2024-11-07
[ 131 ]  
 
Proposal to progress preliminary draft new Recommendation ITU-R F.[EESS-PROTECTION] - Unwanted emission levels outside the allocated bands for FS systems operating in frequency bands from 94.1 GHz to 174.8 GHz for the protection of EESS (passive) operating in adjacent bands where footnote RR No. 5.340 applies     Canada , European Organisation for the Exploitation of Meteorological Satellites , European Space Agency (ESA) , France     2024-11-07
[ 130 ]  
 
Proposal to WRC-27 agenda item 1.10     British Telecommunications Plc. (BT Plc) , China Mobile Communications Co. Ltd. , China Telecommunications Corporation , China Unicom , Huawei Technologies Co., Ltd , Nokia Corporation , Telefon AB - LM Ericsson , Vodafone Group Service Ltd   AI1.10   2024-11-07
[ 129 ]  
 
Preliminary draft revision of recommendation ITU-R F.2086-0 - Deployment scenarios for point-to-point systems in the fixed service     Canada     2024-11-07
[ 128 ]  
 
Sharing studies under WRC-27 agenda item 1.10 to determine power flux-density (pfd) and equivalent isotropically radiated power (e.i.r.p.) limits to be included in Article 21 for satellite services (fixed-satellite service (FSS), mobile-satellite service (MSS) and broadcasting-satellite service (BSS)) ...     France   AI1.10   2024-11-07
[ 127 ]  
 
Revision of Recommendation ITU-R F.2086-0 - Deployment scenarios for point-to-point systems in the fixed service     France     2024-11-07
[ 126 ]  
 
Preliminary draft revision to Recommendation ITU-R F.1762 - Characteristics of enhanced applications for high frequency (HF) radiocommunication systems     France     2024-11-06
[ 125 ]  
 
Preliminary draft revision of Recommendation ITU-R F.1821-0 - Characteristics of advanced digital high frequency (HF) radiocommunication systems     France     2024-11-06
[ 124 ]  
 
Draft revision to Recommendation ITU-R F.1821 - Characteristics of advanced digital high frequency (HF) radiocommunication systems     United States     2024-11-06
[ 123 ]  
 
Draft revision to Recommendation ITU-R F.1762 - Characteristics of enhanced applications for high frequency (HF) radiocommunication systems     United States     2024-11-06
[ 122 ]  
 
Proposed draft reply liaison statement to Working Party 5B - Information for studies on WRC-27 agenda item 1.9     United States   AI1.9   2024-11-06
[ 121 ]  
 
Draft reply liaison statement to ITU-R Working Party 5D agenda item 1.7 WRC-27     Russian Federation   AI1.7   2024-11-05
[ 120 ]  
 
Proposed working document for studies on WRC-27 agenda item 1.10     Russian Federation   AI1.10   2024-11-05
[ 119 ]  
 
Proposal to update Report ITU-R F.2323-2 with full duplex interference analysis     China     2024-11-04
[ 118 ]  
 
Proposal to preliminary draft revision of Recommendation ITU-R F.699-8 - Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to 86 GHz     China     2024-11-04
[ 117 ]  
 
Protection criteria of FS in WRC-27 agenda item 1.10     China   AI1.10   2024-11-04
[ 116 ]  
 
Proposal to working document on sharing study of WRC-27 agenda item 1.10     China   AI1.10   2024-11-04
[ 115 ]  
 
Proposal to start appropriate studies for the relationship between transmitting power of HF broadcasting stations and HF electromagnetic environment     China   Q258/5   2024-11-04
[ 114 ]  
 
Reply liaison statement to Working Party 5B (copy for information to Working Parties 4A, 5A, 5C, 7C and 7D) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8     WP 4C   AI1.8   2024-10-22
[ 113 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7C and 7D) - WRC-27 agenda item 1.11     WP 4C   AI1.11   2024-10-22
[ 112 ]  
 
Reply liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Working Party 5D) - WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-10-22
[ 111 ]  
 
Liaison statement to Working Party 5C - Coordination of stations in the fixed service with IMT stations in the frequency band 6 425-7 125 MHz     WP 5D     2024-10-15
[ 110 ]  
 
Liaison statement to Working Party 5C - Relevant technical information to support studies under WRC-27 agenda item 1.18     WP 7C   AI1.18   2024-10-08
[ 109 ]  
 
Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Additional information on passive sensors in the EESS for WRC-27 agenda item 1.8     WP 7C   AI1.8   2024-10-01
[ 108 ]  
 
Reply liaison statement to ITU-R Working Party 3J (copied for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 3J questions related to WRC-27 agenda item 1.15     WP 7B   AI1.15   2024-09-30
[ 107 ]  
 
Reply liaison statement to Working Party 4C (copy to the SG 7 Chair, the CPM Chair and to Working Parties 3L, 3M, 4B, 5A, 5C, 5D, 7B for information) - WRC-27 agenda item 1.14     WP 7C   AI1.14   2024-09-30
[ 106 ]  
 
Liaison statement to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Report on progress of activities relating to WRC-27 agenda item 1.15     WP 7B   AI1.15   2024-09-30
[ 105 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5C and 7C for information) - WRC-27 agenda item 1.3     WP 7D   AI1.3   2024-09-30
[ 104 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B and 7C for information) - Relevant technical information to support studies under WRC-27 agenda item 1.7     WP 7D   AI1.7   2024-09-30
[ 103 ]  
 
Reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D)     WP 7B   AI1.7   2024-09-30
[ 102 ]  
 
Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 4C, 5A, 5B, 6A and 7C for information) - Studies under WRC-27 agenda item 1.10     WP 7D   AI1.10   2024-09-30
[ 101 ]  
 
Reply liaison statement to Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.15     WP 7D   AI1.15   2024-09-30
[ 100 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C,and 7C for information) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8     WP 7D   AI1.8   2024-09-27
[ 99 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C for information) - Information to support the studies under WRC-27 agenda item 1.1     WP 7D   AI1.1   2024-09-27
[ 98 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C for information) - Technical information to support the studies for WRC-27 agenda items 1.12 and 1.13     WP 7D   AI1.13, AI1.12   2024-09-27
[ 97 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B and 7C for information) - WRC-27 agenda item 1.11     WP 7D   AI1.11   2024-09-27
[ 96 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7C and 7D for information) - Information on the standard frequency and time signal service with regards to WRC-27 agenda item 1.15 on lunar communications     WP 7A   AI1.15   2024-09-23
[ 95 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 3L, 5C, and 6A for information and copy to ICAO for information) - Information on the standard frequency and time signal service with regards to WRC-27 agenda item 1.9 on the modernization of RR Appendix 26     WP 7A   AI1.9   2024-09-23
[ 94 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B, 5C, 7B and 7C for information) - Information regarding the standard frequency and time signal-satellite service for WRC-27 agenda item 1.2 on smaller antenna sizes for FSS uplinks at 14 GHz     WP 7A   AI1.2   2024-09-20
[ 93 ]  
 
Liaison statement to ITU-R Working Party 5C - Liaison statement to ITU-R Working Party 5C on a working document in the frequency range 450-700 GHz     Asia-Pacific Telecommunity     2024-09-16
[ 92 ]  
(Rev.1) 
New ITU-R monitoring handbook: Chapter 5, Section 5.4 - Specific Monitoring Systems and Procedures - Microwave links and satellite up-links     ATDI     2024-09-13
[ 91 ]  
 
Revision of Recommendation ITU-R F.699-8 - Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to 86 GHz     ATDI     2024-07-26
[ 90 ]  
 
Liaison statement on the new version of the home network transport (HNT) standards overview and work plan     ITU-T SG15     2024-07-19
[ 89 ]  
 
Liaison statement on the new version of the access network transport (ANT) standards overview and work plan     ITU-T SG15     2024-07-19
[ 88 ]  
 
Information on the preparation of texts for the draft CPM Report to WRC-27     Chair, CPM-27     2024-07-09
[ 87 ]  
 
Liaison statement to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D - WRC-27 agenda item 1.7     WP 5D   AI1.7   2024-07-08
[ 86 ]  
 
Reply liaison statement to Working Parties 5A, 5B, 5C, 6A and 7A - Revision of Report ITU-R SM.2449-0 and Recommendation ITU-R SM.2129-0 regarding wireless power transmission for mobile and portable devices     WP 1A     2024-07-03
[ 85 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 5C, 6A and 7A for information) - WRC-27 agenda item 1.9     WP 3L   AI1.19   2024-06-13
Resultats:234 documents
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