UIT-R R23-WP3J C

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UIT-R R23-WP3J C

UIT-R R23-WP3J	Nb max de documents affichés/page:
Principes fondamentaux de la propagation des ondes radioélectriques dans les milieux non ionisés

Resultats:236 documents

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Contributions
	Numéro	Titre	Source	AI/Question	Date
	[ 86 ]	Proposed supplement of Recommendation ITU-R P.834-9 - Minimum trapping frequency of evaporation duct	China		2025-01-23
	[ 85 ]	Proposed modifications to Recommendation ITU-R P.310-10 - Definition of evaporation duct	China		2025-01-23
	[ 84 ]	Discussion about Figure 13 in Recommendation ITU-R P.527-6	China		2025-01-23
	[ 83 ]	Proposed modification to Recommendation ITU-R P.525-5 - Calculation of free-space attenuation	China		2025-01-23
	[ 82 ]	Preliminary draft new Question ITU-R [LUNAR_PROPAGATION]/3 - Propagation characteristics and prediction methods required for lunar radiocommunications on the lunar environment	CG 3J-26		2025-01-24
	[ 81 ]	Report of the activities of the Correspondence Group on Modelling lunar radio-wave propagation - June 2024 to February 2025 - Modelling lunar radio-wave propagation	Chair, CG 3J-26		2025-01-24
	[ 80 ]	Liaison statement to key SDOs on the publication of GR THz 003 and GR THz 004	ETSI ISG THz		2025-01-23
	[ 79 ]	Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10	WP 6A	AI1.10	2024-11-19
	[ 78 ]	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
	[ 77 ]	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
	[ 76 ]	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
	[ 75 ]	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
	[ 74 ]	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
	[ 73 ]	Reply liaison statement to Working Parties 3J, 3K and 3M - Relevant technical information to support studies in preparation of WRC-27 agenda items	WP 7D	AI1.8, AI1.7, AI1.3, AI1.18, AI1.17, AI1.16, AI1.15, AI1.11, AI1.10, AI1.1	2024-09-27
	[ 72 ]	Determination and mitigation of electromagnetic compatibility issues for IMT (5G) network under tropospheric duct effect	ATDI		2024-09-21
	[ 71 ]	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
	[ 70 ]	Information on the preparation of texts for the draft CPM Report to WRC-27	Chair, CPM-27		2024-07-09
	[ 69 ]	Reply liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3J, 3K and 3M) - Considerations on draft Recommendation ITU-T K.DMEI of ITU-T Study Group 5	WP 5D		2024-07-05
	[ 68 ]	Liaison statement on draft Recommendation ITU-T K.DMEI -Determination and mitigation of electromagnetic compatibility issues for 5G TDD network under tropospheric duct effect	ITU-T SG5		2024-06-18
	[ 67 ] +Ann.1-40	Report on the meeting of Working Party 3J (Denver, Colorado, USA, 29 May - 7 June 2024)	Chair, WP 3J		2024-06-08
	[ 66 ]	Final list of participants WP 3J (Denver, Colorado, USA, 29 May - 7 June 2024)	Director, BR		2024-06-08
	[ 65 ]	List of documents issued (Documents 3J/1 - 3J/65)	BR, Study Groups Department		2024-06-01
	[ 64 ]	Reply liaison statement to Working Party 7B (copy to Working Parties 1B, 3J, 4A, 4C, 5A, 5B, 5D, 7A, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.15	WP 5C	AI1.15	2024-05-29
	[ 63 ]	Reply liaison statement to Working Party 7C (copy to Working Parties 3J, 3M, 4A, 4C, 5A and 5B for information) - Relevant technical information to support studies under WRC-27 agenda item 1.18 and update on supporting materials	WP 5C	AI1.18	2024-05-29
	[ 62 ]	Liaison statement to Working parties 4A, 4C, 5A, 5B, 3J and 3M (copy to Working Parties 1A, 4B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10	WP 5C	AI1.10	2024-05-29
	[ 61 ]	Contribution to DBSG3 Table IV-1: Rain rate statistics in Cochabamba	Spain , France		2024-05-17
	[ 60 ]	Comparison between ERA5 cloud parameters and simultaneous experimental rainfall rate in Madrid	Spain		2024-05-17
	[ 59 ]	Rain attenuation at millimetre waves and its variability caused by the shape of the drop size distribution	Spain		2024-05-17
	[ 58 ]	Proposed revision to Report ITU-R P.2346-5 - Outdoor-to-indoor propagation loss model on a NLoS path based on building entry loss (BEL) and clutter loss (CL) model	Korea (Rep. of)		2024-05-17
	[ 57 ]	Proposed revision to Report ITU-R P.2346-5 - Characteristics of window penetration loss (WinPL) and its impact on BEL	Korea (Rep. of)		2024-05-17
	[ 56 ]	Working document toward a preliminary draft new Question ITU-R [LUNAR_COMMNUNICATION]/3 - Relevant propagation characteristics and prediction method for lunar surface systems and lunar-orbiting systems	Korea (Rep. of)	AI1.15	2024-05-17
	[ 55 ]	Proposed reply liaison statement to Working Party 7D	South Africa	AI1.18, AI1.16	2024-05-17
	[ 54 ]	Liaison statement to Working Parties 3J, 3K and 3M - Propagation information to support studies in preparation for WRC-27 agenda item 1.8	WP 5B	AI1.8	2024-05-20
	[ 53 ]	Contribution to Recommendation ITU-R P.310 - Discussion regarding definition of human blockage	United Kingdom		2024-05-17
	[ 52 ]	Excel implementations of P-Series Recommendations - Recommendations ITU-R P.837-6, ITU-R P.838-3 and ITU-R P.839-4	United Kingdom		2024-05-17
	[ 51 ]	Application of Machine Learning/Artificial Intelligence for modelling of RadioWave propagation - Ofcom's preliminary investigation on path-specific prediction methods	United Kingdom		2024-05-17
	[ 50 ]	Towards a set of Machine learning methods for Radiowave propagation modelling	Canada		2024-05-17
	[ 49 ]	Proposed revision to Recommendation ITU-R P.1812-7 - Clutter classification model	Canada		2024-05-17
	[ 48 ]	Software implementation of Recommendation ITU-R P.2146 on sea surface bistatic scattering	Institute of Electrical and Electronics Engineers, Inc. (IEEE)		2024-05-16
	[ 47 ]	Discussion document on the machine learning model in the field of radio wave propagation	China		2024-05-16
	[ 46 ]	Discussion document on slant path diffraction model extention of Recommendation ITU-R P.526	China		2024-05-16
	[ 45 ]	Discussion document for Recommendation ITU-R P.530-18 - Atmospheric scintillation at 340 GHz	China		2024-05-16
	[ 44 ]	Discussion document about Recommendation ITU-R P.453-14	China		2024-05-16
	[ 43 ]	Supplement to Annex 24 to the Working Party 3J Chair's Report	China		2024-05-16
	[ 42 ]	Supporting document about the tropospheric delay mapping function	China		2024-05-16
	[ 41 ]	Proposed draft modification to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz	China		2024-05-16
	[ 40 ]	Proposed modification to Recommendation ITU-R P.838-3 - Specific attenuation model for rain for use in prediction methods	China		2024-05-16
	[ 39 ]	Proposed revision to Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz	Japan		2024-05-16
	[ 38 ]	Support document for Annex 10 to Document 3K/335 - Prediction of building entry loss	Japan		2024-05-16
	[ 37 ]	Correspondence Group 3J-17 activity Report	Co-Chairs, CG 3J-17		2024-05-16
Resultats:236 documents Résultats : Précédent - 1 - 2 - 3 - 4 - 5 - Suivant

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