International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP3M : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP3M  C 

ITU-R WP3M

Point-to-point and Earth-space propagation

Results:230 total items.
Result page:  1 - 2 - 3 - 4 - 5  - Next Next
Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 230 ]  
 
2011-11-17 WP 5A, WP 5B and WP 5C   Liaison statement to Study Group 3 - Handbook on the selection and use of radio propagation models for interference prediction and ITU sharing studies     N/A  
[ 229 ]  
 
2011-11-16 WP 5C   Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Studies in support of WRC-12 Agenda item 1.20     N/A  
[ 228 ]  
 
2011-11-16 WP 5C   Liaison statement to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Draft revision of Recommendation ITU-R F.758-4     N/A  
[ 227 ]  
+Ann.1-10 
2011-10-28 Chairman, WP 3M   Report on the meeting of Working Party 3M (Geneva, 17-26 October 2011)     N/A  
[ 226 ]  
 
2011-10-26 Director, BR   Final List of Participants - Working Party 3M (Geneva, 17-26 October 2011)     N/A  
[ 225 ]  
 
2011-10-14 BR Study Group Department   List of documents issued     N/A  
[ 224 ]  
 
2011-10-13 WP 7B   Liaison statement to Working Party 3M - Use of the IF-77 program in calculating separation distances for AES and SRS earth stations     N/A  
[ 223 ]  
 
2011-10-10 China (People's Republic of)   A proposed simplified algorithm derived from Tretyakov's line coefficients     N/A  
[ 222 ]  
 
2011-10-10 European Space Agency   Working document towards a draft revision of Recommendation ITU-R P.682-2 - Multipath model for aircraft during approaches and landing     N/A  
[ 221 ]  
 
2011-10-10 European Space Agency   Information document towards an update of Recommendation ITU-R P.681     N/A  
[ 220 ]  
 
2011-10-10 Telenor ASA   Predicting annual precipitation attenuation distribution from sub-periods as an alternative to the Recommendation P.530-13 combined rain and wet snow method for los radio links     N/A  
[ 219 ]  
 
2011-10-10 Norway   Long-term observation of rainfall intensity in Norway     N/A  
[ 218 ]  
 
2011-10-10 Belgium , European Space Agency , France   Versatile 2-state model for land mobile satellite services     N/A  
[ 217 ]  
 
2011-10-10 France , European Space Agency , Spain   Narrowband LMS MIMO channel     207-4/3  
[ 216 ]  
 
2011-10-10 Brazil (Federative Republic of)   Proposed modification to Recommendation ITU-R P.530-13 - Outage intensity in terrestrial links due to rain     N/A  
[ 215 ]  
 
2011-10-10 Brazil (Federative Republic of)   Rain Attenuation Time Series Synthesizers for Terrestrial Links - Testing the Gamma distribution and B estimation     N/A  
[ 214 ]  
 
2011-10-10 France   Proposed additions to ITU-R Study Group 3 databanks - In Part II - Earth space path data and in Part IV - Radiometeorological data     N/A  
[ 213 ]  
 
2011-10-10 Canada   Software and digital data related to ITU-R Study Group 3 - Validation examples for the propagation prediction methods in Recommendation P.530-13     N/A  
[ 212 ]  
 
2011-10-10 Canada   Information document on an improved simplified method for estimating gaseous absorption at low angles along paths of finite length for Recommendation ITU-R P.676-8     N/A  
[ 211 ]  
 
2011-10-10 European Space Agency , Germany (Federal Republic of) , Netherlands (Kingdom of the)   New input data for Study Group 3 databanks, measured at Cabauw, NL, KNMI RS site part IV "Radiometeorological data" Table 9 - "Statistics of total column. water vap. content " Table 10 - "Statistics of total colum. cloud liq. water content"     N/A  
[ 210 ]  
 
2011-10-10 China (People's Republic of)   Proposed modification to Recommendation ITU-R P.618-10 - The model for hydrometeor-induced cross-polarization along slant path     N/A  
[ 209 ]  
 
2011-10-10 China (People's Republic of)   Proposed modification to Recommendation ITU-R P.618-10 - For rain attenuation prediction along Earth-space path     N/A  
[ 208 ]  
 
2011-10-10 China (People's Republic of)   Proposed modification to Recommendation ITU-R P.530-13 - For Rain Attenuation Prediction of terrestrial line-of-sight systems     N/A  
[ 207 ]  
 
2011-10-10 France   Information document on the variability associated with experimental statistic of propagation parameters     N/A  
[ 206 ]  
 
2011-10-10 TELEKOMUNIKACJA POLSKA S.A.   Transformation of the measurement data from Brazil to the ITU-R Study Group 3 format     202-3/3  
[ 205 ]  
 
2011-10-09 United Kingdom of Great Britain and Northern Ireland   Test results for revised sleet attenuation model     N/A  
[ 204 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Recommendation ITU-R P.526 - Propagation by diffraction - Correction and clarification     N/A  
[ 203 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Draft new Recommendation ITU-R P.[WRPM] - A wide-range terrestrial propagation model suitable for sharing studies and Monte Carlo simulations     208-3/3, 205-1/3, 204-4/3  
[ 202 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Comparison of diffraction models     203-3/3  
[ 201 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Draft revision of Recommendation ITU-R P.1409     N/A  
[ 200 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Draft revision to Recommendation ITU-R P.526-11 - Diffraction over general terrain     202-3/3  
[ 199 ]  
 
2011-10-08 United Kingdom of Great Britain and Northern Ireland   Climate change effects on microwave telecommunications     N/A  
[ 198 ]  
 
2011-10-07 Spain   Drop size distribution measuring instruments applied to propagation     N/A  
[ 197 ]  
 
2011-10-07 Spain   Contribution to the propagation data banks - Rain rate and slant-path rain attenuation measurements in Madrid     N/A  
[ 196 ]  
 
2011-10-07 France , European Space Agency   Information document on time series synthesis of total attenuation     N/A  
[ 195 ]  
 
2011-10-07 Luxembourg   Software and digital data related to Study Group 3 - Validation examples for Earth-Space propagation prediction methods     N/A  
[ 194 ]  
 
2011-10-07 Luxembourg   Software and digital data related to Study Group 3 - Report of Activities of Correspondence Group CG-3M-3     N/A  
[ 193 ]  
 
2011-10-07 Russian Federation   Proposed modification of Recommendation ITU-R P.530-13 - Prediction of outage intensity due to multipath attenuation and attenuation in rain     N/A  
[ 192 ]  
 
2011-10-05 United States of America   Software implementation of the proposed low elevation scintillation model for Recommendation ITU-R P.618     N/A  
[ 191 ]  
 
2011-10-05 United States of America   Information document on a proposed modification to the rain attenuation prediction method in Recommendation ITU-R P.618     N/A  
[ 190 ]  
 
2011-10-05 United States of America   Rain rate data for Medina TWP, Ohio, United States     N/A  
[ 189 ]  
 
2011-10-05 United States of America   Working document toward a draft new Handbook - Handbook on the selection and use of radio propagation models for interference prediction and ITU-R sharing studies     N/A  
[ 188 ]  
 
2011-10-05 United States of America   Working document towards a draft revision of the irregular terrain diffraction methods of Recommendations ITU-R P.526, ITU-R P.1812 and ITU-R P.452     N/A  
[ 187 ]  
 
2011-10-05 United States of America   Proposed modification to Resolution ITU-R 25-2     N/A  
[ 186 ]  
 
2011-10-06 Australia   New source of measured data for ITU-R Study Group 3 databank Table I-2 - Line-of-sight average worst-month multipath fading and enhancement in narrow bandwidths     N/A  
[ 185 ]  
 
2011-10-06 Australia   Proposed amendment to Recommendation ITU-R P.530-13 using modified Brazil 3M/208 model     N/A  
[ 184 ]  
 
2011-10-06 Australia   Proposed amendment to Recommendation ITU-R P.311-13 - Rain attenuation model testing     N/A  
[ 183 ]  
 
2011-08-08 Iran (Islamic Republic of)   Draft new Question ITU-R [NANO]/3 - The effect of nanostructure materials on electromagnetic emission     N/A  
[ 182 ]  
 
2011-07-01 WP 5B   Liaison statement to Working Parties 3J and 3M (copy to Working Party 4B for information) - Propagation End-to-End link availability of unmanned aircraft system operating with dual beyond Line-of-Sight (BLOS) satellite communications links to achieve the assumed link availability     N/A  
[ 181 ]  
 
2011-06-24 WP 5C   Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Status of studies in support of WRC-12 Agenda item 1.20     N/A  
Results:230 total items.
Result page:  1 - 2 - 3 - 4 - 5  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)
Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2013-07-01