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  Home : ITU-R : WP3L : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP3L  C 

ITU-R WP3L

Ionospheric Propagation and Radio Noise

Results:112 total items.
Result page:  1 - 2 - 3  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 112 ]  
+Ann.1-12 
Report on the meeting of Working Party 3L (Geneva, 24 May - 1 June 2023)     Chairman, WP 3L     2023-06-01
[ 111 ]  
 
Final list of participants WP 3L (Geneva, 24 May - 1 June 2023)     Director BR     2023-06-01
[ 110 ]  
 
List of documents issued (Documents 3L/86 - 3L/110)     BR, Study Groups Department     2023-05-25
[ 109 ]  
 
Report of work carried out by the Correspondence Group 3L-20 - Recommendation ITU-R P.684-7 Prediction of field strength at frequencies below about 500 kHz     Chairman, CG 3L-2     2023-05-22
[ 108 ]  
 
Liaison statement to Working Parties 1C, 3L and 5A about new ITU-R Handbook - A tutorial on frequency adaptive communication systems in the HF bands     WP 5C     2023-05-17
[ 107 ]  
 
Seasonal, temporal and spatial evolution of irregular structures of topside ionosphere after midnight in low solar activity period     China (People's Republic of)     2023-05-15
[ 106 ]  
 
Discussion on the prediction performance of ionospheric FOF2 in the middle latitude region based on machine learning     China (People's Republic of)     2023-05-15
[ 105 ]  
 
Discussions on Annex 2 of Working Party 3L Chairman's Report - Recent advances of the Chinese GHz scintillation model     China (People's Republic of)     2023-05-15
[ 104 ]  
 
Supplement for recommendation ITU-R P.531-15: validation of the new relationship function between S4 and the nakagami "m-coefficient     China (People's Republic of)     2023-05-15
[ 103 ]  
 
Preliminary draft revision to Recommendation ITU-R P.1239     France     2023-05-15
[ 102 ]  
 
Preliminary draft revision of Recommendation ITU-R P.371     France     2023-05-15
[ 101 ]  
 
High latitudes ionospheric scintillation prediction with the STIPEE model     France     2023-05-15
[ 100 ]  
 
Activity report of Correspondence Group 3M-15 - Testing of rain and total attenuation models in Recommendation ITU-R P.618     CG 3M-15     2023-05-16
[ 99 ]  
 
Electromagnetic compatibility tests of wireless charger for mobile phone (Information Paper)     Brazil (Federative Republic of)     2023-05-12
[ 98 ]  
 
OFCOM`S long-term radio noise measurement campaign in the United Kingdom - 2023 Update     United Kingdom of Great Britain and Northern Ireland     2023-05-12
[ 97 ]  
 
Proposals for modification of Resolution ITU-R 37 - Radio-wave propagation studies for system design and service planning     Korea (Republic of)     2023-05-11
[ 96 ]  
 
Proposals for modification of Resolution ITU-R 11-5 - Further development of the Spectrum Management System for Developing Countries     Korea (Republic of)     2023-05-11
[ 95 ]  
 
Proposals for modification of Resolution ITU-R 12-1 - Handbooks and special publications for development of radiocommunication services     Korea (Republic of)     2023-05-11
[ 94 ]  
 
Draft reply liaison statement to Working Parties 5B and 7C - Ionospheric propagation     Russian Federation     2023-05-12
[ 93 ]  
 
Revision of preliminary draft new Question ITU-R XXX/3 - Machine learning and methods required for radiowave propagation studies     Russian Federation     2023-05-12
[ 92 ]  
(Rev.1) 
Report on activities during April 2022 to April 2023     CG 3L-7     2023-05-10
[ 91 ]  
 
This document has been withdrawn     BR, Study Groups Department     2023-05-10
[ 90 ]  
 
Activity Report of Correspondence Group 3M-4 - Software products, digital maps and reference numerical data products     CG 3M-4     2023-05-08
[ 89 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 6A, 7B (copy to Working Parties 3K, 3L, 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12     WP 7C   AI1.12   2022-10-13
[ 88 ]  
 
Approval of 1 revised ITU-R Question     SG 1     2022-10-07
[ 87 ]  
 
Liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, 5B, and 5C) - WRC-23 agenda item 1.12     WP 6A   AI1.12   2022-09-28
[ 86 ]  
+Ann.1-13 
Report on the meeting of Working Party 3L (Geneva, 1-10 June 2022)     Chairman, WP 3L     2022-06-10
[ 85 ]  
 
Final list of participants Working Party 3L (1-10 June 2022)     Director, BR     2022-06-10
[ 84 ]  
 
List of documents issued (Documents 3L/58 - 3L/84)     BR, Study Groups Department     2022-06-07
[ 83 ]  
 
Liaison statement to Working Parties 1C, 3L, and 5A - Preliminary draft new Handbook ITU-R [HF ADAPTIVE TUTORIAL] - A tutorial on frequency adaptive communication systems in the HF bands     WP 5C     2022-06-07
[ 82 ]  
 
Liaison statement to Working Parties 7C, 5B, 5C, 6A and 7B (copy to Working Parties 3K, 3L and 3M for information) - Comments on Working Party 7C activities relating to WRC-23 agenda item 1.12     WP 5A   AI1.12   2022-06-06
[ 81 ]  
 
Reply liaison statement to Working Party 3L - Report ITU-R F.2484-0 - Cooperative frequency competition model and the corresponding algorithms and protocols for improving the HF Sky-Wave electromagnetic environment     WP 5C     2022-05-27
[ 80 ]  
 
Contribution to working document towards a draft new fascicle on RF techniques to retrieve ionospheric parameters     European Space Agency     2022-05-24
[ 79 ]  
 
Discussion document about solar indices definition for ionospheric scintillation modelling     France     2022-05-24
[ 78 ]  
 
Discussion document about ionospheric scintillation prediction with the STIPEE model     France     2022-05-23
[ 77 ]  
 
A new proxy index of ionospheric scintillation     China (People's Republic of)     2022-05-24
[ 76 ]  
 
A new space-ground propagation dataset of the UHF band for the scintillation analysis required for space based aeronautical VHF communications in 117.975-137 MHz frequency band     China (People's Republic of)     2022-05-23
[ 75 ]  
 
Supporting information to P.531: Spatial evolution model of the topside ionospheric irregularities after midnight in low solar activity period     China (People's Republic of)     2022-05-23
[ 74 ]  
 
Contribution on Ofcom's long-term radio noise measurement campaign in the United Kingdom     United Kingdom of Great Britain and Northern Ireland     2022-05-23
[ 73 ]  
 
Preliminary draft revision of Recommendation ITU-R P.684-7 - Prediction of field strength at frequencies below about 150 kHz     United States of America     2022-05-13
[ 72 ]  
 
Preliminary draft revision of Recommendation ITU-R P.368-9 - Ground-wave propagation prediction method for frequencies between 10 kHz and 30 MHz     United States of America     2022-05-13
[ 71 ]  
 
Role of machine learning in ITU-R Study Group 3 - Question ITU-R [XX]     European Space Agency     2022-05-16
[ 70 ]  
 
Non-Coherency of GPS L2W for ionospheric sounding     Universitat Politecnica de Catalunya (Spain) , European Space Agency     2022-05-09
[ 69 ]  
(Rev.1) 
Liaison statement to Working Parties 5A, 5B, 5C, 6A and 7B (copy to Working Parties 3K, 3L and 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12     WP 7C   AI1.12   2022-05-06
[ 68 ]  
 
[POWERPOINT PRESENTATION] - Discrepancies between Figures 2 and 3 (and software) concerning frequency dependency of radio noise - Recommendation ITU-R P.372-15     Netherlands (Kingdom of the)     2022-05-04
[ 67 ]  
 
[POWERPOINT PRESENTATION] - GAP analysis of the outdoor radio noise measurements - Recommendation ITU-R P.372-15     Netherlands (Kingdom of the)     2022-05-04
[ 66 ]  
 
GAP analysis of the outdoor radio noise measurements - Recommendation ITU-R P.372-15     Netherlands (Kingdom of the)     2022-05-02
[ 65 ]  
 
Discrepancies between Figures 2 and 3 (and software) concerning frequency dependency of radio noise - Recommendation ITU-R P.372-15     Netherlands (Kingdom of the)     2022-05-02
[ 64 ]  
 
Report on activities during June 2021 to 2022     CG 3L-7     2022-05-02
[ 63 ]  
 
Working document towards draft revisions to Part 5 of Recommendation ITU-R P.372-15 and associated software - Radio Noise - Part 5: Atmospheric noise due to lightning     CG 3L-7     2022-05-02
Results:112 total items.
Result page:  1 - 2 - 3  - Next Next
 
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