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Propagation point-à-point et Terre-espace

Resultats:419 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 169 ]  
(Rev.1) 
Report on the activities of Correspondence Group 3J-3M-13 - Validation examples     CG 3J-3M-13     2017-03-14
[ 168 ]  
 
Information document concerning atmospheric and other attenuation effects to be considered on sharing and compatibility studies at frequency range between 24.25 and 86 GHz     European Union     2017-03-14
[ 167 ]  
 
Evaluation of recent rainfall rate and variability prediction models using a long-term database of rainfall rate     Spain     2017-03-14
[ 166 ]  
 
Contribution to the propagation data banks - Rain rate and slant-path rain attenuation measurements in Madrid     Spain     2017-03-14
[ 165 ]  
 
Proposed channel parameters based on building entry loss and building material loss measurement results using a multifrequency sounder for the development of IMT-2020 channel models     Canada     2017-03-10
[ 164 ]  
 
Report on activities of the Correspondence Group - Building Entry Loss     CG 3J-3K-3M-8     2017-03-14
[ 163 ]  
 
Clutter loss for slant paths by site-shielding in urban environments     Japan     2017-03-14
[ 162 ]  
 
Measurements on slant-path building entry loss     Telstra Corporation Ltd.     2017-03-14
[ 161 ]  
 
Measurements on urban building clutter loss     Telstra Corporation Ltd.     2017-03-13
[ 160 ]  
 
Proposed liaison statement to ITU-R Task Group 5/1 in response to Decides 4) of Annex 9 of Administrative Circular CA-226     United States of America     2017-03-13
[ 159 ]  
 
Revision of Work Plan in response to Decides 4) in Annex 9 (CPM19-1 Decision on the establishment and Terms of Reference of Study Group 5 Task Group 5/1 (TG 5/1) on WRC-19 agenda item 1.13) of CA/226     United States of America     2017-03-13
[ 158 ]  
 
Comments on ITU-R propagation models and Recommendations     France     2017-03-14
[ 157 ]  
 
Draft revision to Fascicle on application, validation and data processing of atmospheric path length standard deviation statistics for ground-based antenna array performance predictions     United States of America     2017-03-13
[ 156 ]  
 
Working document toward a preliminary draft revision of 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     United States of America     2017-03-13
[ 155 ]  
 
Working document toward a preliminary draft revision of Report ITU-R P.2346-1 - Compilation of measurement data relating to building entry loss     United States of America     2017-03-13
[ 154 ]  
 
Contribution 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     2017-03-13
[ 153 ]  
 
Proposed draft liaison statement to Working Party 4A regarding support on propagation correlation for the update of Recommendation ITU-R S.1323     United States of America     2017-03-13
[ 152 ]  
 
Revision to Study Group 3 Data Banks formatted Tables Part VII     United States of America     2017-03-13
[ 151 ]  
 
The clutter loss in the Recommendations ITU-R P.452, ITU-R P.1546 and ITU-R P.1812     ORANGE POLSKA S.A.     2017-03-13
[ 150 ]  
 
Building entry loss measurements at 3, 10, 17 and 60 GHz frequencies     Orange     2017-03-10
[ 149 ]  
 
Study on the combined effects of gaseous absorption and scintillation losses on low elevation slant paths and proposals for the Revision of Recommendation ITU-R P.619-1     Canada     2017-03-10
[ 148 ]  
 
Chairman's Report     CG 3M-14     2017-02-22
[ 147 ]  
 
Activity Report     Rapporteurs CG 3K-3M-12     2017-02-21
[ 146 ]  
 
Liaison statement to Working Parties 3J, 3K, 3M, 5A, 5C, 7C and 7D on the preparations for WRC-19 agenda item 1.15 - Request for input as related to WRC-19 agenda item 1.15     WP 1A     2016-12-13
[ 145 ]  
 
Reply liaison statement to Working Parties 3M and 3J (copied for information to Working Parties 4A, 5B and 5C) - Evaluation of the differences between Recommendations ITU-R P.620-6 and ITU-R P.620-4     WP 1A     2016-12-13
[ 144 ]  
 
Liaison statement to Working Parties 3K and 3M - Propagation models for compatibility studies regarding WRC-19 agenda item 1.16     WP 5A     2016-11-29
[ 143 ]  
 
Liaison statement to Task Group 5/1 (copied for information to Working Parties 3J, 3K, 3M, 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7B, 7C, and 7D) - Preparations for WRC-19 AI 1.13     WP 5A   AI1.13   2016-11-23
[ 142 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 5C, 5D and 7D for information) - Operational requirements and technical characteristics of systems in the frequency band 51.4-52.4 GHz     WP 5A     2016-11-23
[ 141 ]  
 
Reply liaison statement to ITU-R Working Parties 1A, 3J, 3M (copy to Working Party 4A for information) - Revision of Recommendations ITU-R SM.1448 and ITU-R P.620     WP 5C     2016-11-21
[ 140 ]  
 
Reply liaison statement to Working Party 1A copied to Working Parties 1A, 3J, 3M, 4A, 4C 5A, 5C and 5D - Preliminary draft revision of Recommendation ITU-R SM.1448 - Determination of the coordination area around an earth station in the frequency bands between 100 MHz and 105 GHz     WP 5B     2016-11-18
[ 139 ]  
 
Liaison statement to BWA External Organizations (copy for information to Working Parties 1A, 3J, 3K, 3M, 5C, 7C and 7D) - Preliminary information on land mobile service applications associated with work on WRC-19 agenda item 1.15     WP 5A     2016-11-18
[ 138 ]  
 
Liaison statement to Working Party 1A (copy for information to Working Parties 3J, 3K, 3M, 5C, 7C and 7D) - Preliminary information on land mobile service applications associated with work on WRC-19 agenda item 1.15     WP 5A     2016-11-18
[ 137 ]  
 
Liaison statement to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D (copy to Task Group 5/1 for information) - Revision of Recommendation ITU-R F.699-7 - Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to about 70 GHz     WP 5C     2016-11-16
[ 136 ]  
 
Reply liaison statement to Working Party 5B on technical characteristics for the fixed service for studies under WRC-19 agenda item 1.9.2 (copy to Working Parties 1A, 3M, 4C, 5A, 6A, 7B and 7D for information)     WP 5C     2016-11-16
[ 135 ]  
 
Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5D, 7B, 7C and 7D (copy for information to Working Parties 3K and 3M) - WRC-19 agenda item 1.14     WP 5C     2016-11-16
[ 134 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5D, 7D and 3M for information) - WRC-19 agenda item 9.1, issue 9.1.9     WP 5C     2016-11-16
[ 133 ]  
 
Reply liaison statement to Working Party 5A (copied for information to Working Parties 1B, 3J, 3K, 3M, 4A, 4C, 5B and 5D) - Request for technical characteristics relevant to the work under WRC-19 agenda item 1.16     WP 5C     2016-11-16
[ 132 ]  
 
Reply liaison statement to ITU-R Working Party 4A (copy for information to Working Parties 3M and 5A) - Providing fixed service information for studies under WRC-19 agenda item 1.5 and identifying issues to consider when modelling interference into the fixed service from earth stations in motion (ESIMs)     WP 5C     2016-11-16
[ 131 ]  
 
Liaison statement to Working Party 1A and IEEE (copy to Working Parties 3M, 5A, 7C and 7D for information) - Preliminary information on fixed service applications associated with work on WRC-19 agenda item 1.15     WP 5C     2016-11-16
[ 130 ]  
 
Liaison statement to Working Party 5D (copy to Working Parties 3K and 3M) - Modelling and simulation of IMT networks for use in sharing and compatibility studies     WP 6A     2016-11-04
[ 129 ]  
 
Liaison statement to Working Party 5A (copy to Working Parties 1B, 5B, 5C, 3K and 3M) WRC-19 agenda item 1.1     WP 6A   AI1.1   2016-11-04
[ 128 ]  
 
Liaison statement to Working Parties 3K and 3M (copy for information to Working Parties 4C and 5D) - Propagation model for compatibility study regarding WRC-19 agenda item 9.1, issue 9.1.2     WP 4A   AI9.1   2016-11-02
[ 127 ]  
 
Liaison statement to Working Party 1A (copy for information to Working Parties 3J, 3K, 3M, 4C, 5A, 5B, 5C and 5D) - Preliminary draft revision of Recommendation ITU-R SM.1448 - Determination of the coordination area around an earth station in the frequency bands between 100 MHz and 105 GHz     WP 4A     2016-11-02
[ 126 ]  
 
Reply liaison statement to Task Group 5/1 (copy to Working Parties 3J, 3K, 3M for information) - WRC-19 agenda item 1.13     WP 7C   AI1.13   2016-11-02
[ 125 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 5A, 5B, 5C, 5D, 6A and 7C) - WRC-19 agenda items 1.6 and 9.1, issue 9.1.9     WP 7D   AI9.1, AI1.6   2016-11-01
[ 124 ]  
 
Revision of Recommendation ITU-R P.620     ATDI     2016-11-01
[ 123 ]  
 
Revision of Recommendation ITU-R SM.1448 based on Recommendation ITU-R P.620     ATDI     2016-10-24
[ 122 ]  
 
Liaison statement from ITU-D Study Group 2 Question 9/2 to ITU-T and ITU-R Study Groups on ongoing collaboration     ITU-D SG 2     2016-10-24
[ 121 ]  
 
Liaison statement to Working Party 3M - Support for the update of Recommendation ITU-R S.1323-2     WP 4A     2016-10-24
[ 120 ]  
 
Liaison statement to Working Party 4A (copied for information to Working Parties 3J, 3K, 3M, 4C, 5A, 6A, 7B and Task Group 5/1) - Modelling and simulation of IMT networks for use in sharing and compatibility studies     WP 5D     2016-10-17
Resultats:419 documents
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