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Point-to-point and Earth-space propagation

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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 54 ]  
 
Submission of rain statistics for DBSG-3     United Kingdom of Great Britain and Northern Ireland     2020-08-01
[ 53 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater then about 1 GHz     Russian Federation   Q233/3   2020-07-31
[ 52 ]  
 
Revision of Section 5 of preliminary draft rrevision to Recommendation ITU-R P.452-16 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz     Russian Federation     2020-07-31
[ 51 ]  
 
DBSG3 Table I-2 line-of-sight average year worst-month multipath fading and enhancement - Proposed new Australian data and updates to existing records     Australia     2020-07-31
[ 50 ]  
 
Contributions to the propagation databanks: Path length turbulence statistics for goldstone, CA (Apollo site) Canberra, Australia; Madrid, Spain; and Kennedy Space Center, Florida     United States of America     2020-07-29
[ 49 ]  
 
Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index its formula and refractivity data - Vertical refractive gradient     United States of America     2020-07-29
[ 48 ]  
 
Discussion document regarding Recommendation ITU-R P.2109-1 - Analysis of building entry loss model from Recommendation ITU-R P.2109-1     United States of America     2020-07-29
[ 47 ]  
(Rev.1) 
Discussion document regarding Recommendation ITU-R P.835-6 - Reference standard atmospheres - Review of software digital data products     United States of America     2020-07-29
[ 46 ]  
 
Proposed integration of Table 2 of Recommendation ITU-R P.1144-10 and the SG 3 software WEB page     United States of America     2020-07-29
[ 45 ]  
 
Review of software digital data products     United States of America     2020-07-29
[ 44 ]  
 
Proposed revision of the Earth-to-space clutter loss model of Recommendation ITU-R P.2108     Telefon AB - LM Ericsson , Ericsson Canada, Inc.     2020-07-29
[ 43 ]  
 
Proposed correction/update of the terrestrial clutter loss model of Recommendation ITU-R P.2108     Telefon AB - LM Ericsson , Ericsson Canada, Inc. , Nokia Corporation     2020-07-29
[ 42 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.1812     Switzerland (Confederation of) , LS telcom AG , ORANGE POLSKA S.A     2020-07-29
[ 41 ]  
 
Correspondence Group 3J-3M-13 validation examples Report of activities (2019-2020)     Chairman, CG 3J-3M-13     2020-07-30
[ 40 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.2001     Switzerland (Confederation of)     2020-07-28
[ 39 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.452     Switzerland (Confederation of) , LS telcom AG     2020-07-28
[ 38 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.1546     Switzerland (Confederation of) , LS telcom AG , ORANGE POLSKA S.A.     2020-07-28
[ 37 ]  
 
Proposed revision of Report ITU-R P.2346-3 - Building entry loss measurements for heavy industry factory at 3-40 GHz     Korea (Republic of)     2020-07-28
[ 36 ]  
 
Proposed revision to a working document towards a preliminary draft new Report ITU-R P.[CLUTTER]-0 - CLUTTER loss measurement for the slant path at 3 and 24 GHz in suburban     Korea (Republic of)     2020-07-28
[ 35 ]  
 
Proposed revision to Recommendation ITU-R P.2040-1 - The measurement of electrical properties of building materials     Korea (Republic of)     2020-07-28
[ 34 ]  
 
Discussion document on a basic transmission loss model considering atmospheric duct from measurements campaign at 738 and 2 580 MHz on the south coast of Korea     Korea (Republic of)     2020-07-28
[ 33 ]  
 
Contribution to ITU-R Study Group 3 databanks - Table IV-4 - Statistics of mean surface refractivity     Korea (Republic of)     2020-07-28
[ 32 ]  
 
Discussion document - Clutter loss measurement for the slant path at 4, 18, 24 and 33 GHz in an urban environment     Korea (Republic of)     2020-07-28
[ 31 ]  
 
Discussion document on the sum of building entry loss and clutter loss     Korea (Republic of)     2020-07-28
[ 30 ]  
 
Proposed revision to Report ITU-R P.2346-3 - Effects of the clutter behind the building on the BEL over a NLoS path     Korea (Republic of)     2020-07-28
[ 29 ]  
 
Report on the activities of Correspondence Group 3J-3K-3M-14 - Issues relating to HAPS propagation model     Chairman, CG 3J-3K-3M-14     2020-07-24
[ 28 ]  
 
New sample implementations of the prediction method of outage probability due to rain attenuation with site diversity in Recommendation ITU-R P.618-13     Luxembourg     2020-07-23
[ 27 ]  
 
A proposal for the replacement of low-quality figures in Recommendation ITU-R P.453-14 and associated readme file to accompany the recommendation     Luxembourg     2020-07-23
[ 26 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R P.840-8     France     2020-07-23
[ 25 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R P.676-12     France     2020-07-23
[ 24 ]  
 
Report on activities of the Correspondence Group - Building entry loss     CG 3J-3K-3M-8     2020-07-23
[ 23 ]  
 
Correspondence Group 3K-3M-12 Activity Report     Rapporteur, CG 3K-3M-12     2020-07-23
[ 22 ]  
 
Liaison statement to ITU-R Study Group 3 - Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links     CCT     2020-07-21
[ 21 ]  
 
Activity Report of the Correspondence Group 3M-4 - Software products, digital maps and reference numerical data products     CG 3M-4     2020-07-15
[ 20 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-T and ITU-D Study Groups)     Chairman, CCV     2020-07-14
[ 19 ]  
 
Working document towards a preliminary draft revision to Annex 3 of Recommendation ITU-R P.835-6     CG 3J-11     2020-07-13
[ 18 ]  
 
Liaison statement to ITU-R Working Parties 3J, 3K and 3M on propagation issues in the range of 116-260 GHz     Switzerland (Confederation of)     2020-07-08
[ 17 ]  
 
Outcome of the sixteenth meeting of the Chairmen and Vice-Chairmen of the Radiocommunication Study Groups, Working Parties and other Subordinate Groups     Director, BR     2020-06-25
[ 16 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 7B (copy for information to Working Party 3M) - WRC-23 agenda item 1.19     WP 4A   AI1.19   2020-06-10
[ 15 ]  
 
Liaison statement to Working Parties 4C, 5A, 5B, 5C, 7B and 7C (copy for information to Working Party 3M) - WRC-23 agenda item 1.16     WP 4A   AI1.16   2020-06-10
[ 14 ]  
 
Liaison statement to Working Parties 4B, 4C, 5A, 5B, 5C, 7B and 7C (copy for information to Working Party 3M) - WRC-23 agenda item 1.17     WP 4A   AI1.17   2020-06-10
[ 13 ]  
 
Future revisions of Recommendation ITU-R P.372 - New table keeper for Radio Noise Measurements     Netherlands (Kingdom of the)     2020-06-08
[ 12 ]  
 
Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 3M - WRC-23 agenda item 1.18     WP 4C   AI1.18   2020-06-11
[ 11 ]  
 
Liaison statement to Working Party 5C (copy for information to Working Parties 3M, 5A, 5B) - WRC-23 agenda item 1.15     WP 4A   AI1.15   2020-06-08
[ 10 ]  
 
Liaison statement to Working Parties 5A and 5B (copy for information to Working Parties 3M and 5C) - WRC-23 agenda item 1.15     WP 4A   AI1.15   2020-06-08
[ 9 ]  
 
Liaison statement to Working Parties 5A and 3M - Information for studies on WRC-23 agenda item 9.1, topic b)     WP 4C   AI9.1   2020-06-08
[ 8 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C (copy to Working Parties 3J and 3M for information) - Request system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands     WP 7C   AI1.14   2020-04-30
[ 7 ]  
 
Liaison statement to Working Parties 3K, 3M, and 5D - [Draft] new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION]     WP 7B     2020-04-30
[ 6 ]  
 
Liaison statement to Working Parties 3M, 5A, 5C, 7C and 7D requesting characteristics for use in sharing studies under WRC-23 agenda item 1.13 (Working Party 5B for information and action if appropriate)     WP 7B   AI1.13   2020-04-28
[ 5 ]  
 
Liaison statement to Working Parties 3K and 3M (for information to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - Preparations for WRC-23 agenda items 1.1 and 1.2     WP 5D   AI1.2, AI1.1   2020-03-06
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