Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : WP3K.AR : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R WP3K.AR  C 

UIT-R WP3K.AR

Propagation Point-Zone

Resultats:210 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 161 ]  
 
Suburban clutter loss data at 26 GHz and 40 GHz for Earth-space statistical clutter loss model     European Union     2018-06-12
[ 160 ]  
 
UK mobile measurement data for frequencies below 6 GHz     United Kingdom of Great Britain and Northern Ireland     2018-06-12
[ 159 ]  
 
Working document towards a draft revision to Recommendation ITU-R P.1411-9 - Transmission loss for the millimetre wave channel in residential streets     United Kingdom of Great Britain and Northern Ireland     2018-06-12
[ 158 ]  
 
Proposed modification to Recommendation ITU-R P.1238-9 - An alterntive method for indoor transmission loss prediction     China (People's Republic of)     2018-06-12
[ 157 ]  
 
Proposed modification to Report ITU-R P.2346-2 - Building Entry Loss Measurements in an urban environment at 27.5 and 39.5 GHz     China (People's Republic of)     2018-06-12
[ 156 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.1812-4     Switzerland (Confederation of) , LS telcom AG , Norddeutscher Rundfunk (NDR) , ORANGE POLSKA S.A. , Zweites Deutsches Fernsehen     2018-06-12
[ 155 ]  
 
Proposed revision to Recommendation ITU-R P.1816-3 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     Japan     2018-06-12
[ 154 ]  
 
Information document - Measurement and analysis of clutter loss by using drone     Japan   Q211/3   2018-06-12
[ 153 ]  
 
Information document - Modelling methodology for human blockages     Japan     2018-06-12
[ 152 ]  
 
Recommendation ITU-R P.1546-5 performance evaluation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 151 ]  
 
Statistical modelling of short-range outdoor propagation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 150 ]  
 
Independent and joint statistics of clutter loss and building entry loss - Initial measurements     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 149 ]  
 
Building entry loss - New measuremnts of domestic buildings     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 148 ]  
 
Investigation into the use of clutter near the terminals on path profile in Recommendation ITU-R P.1812-4     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 147 ]  
 
UK mobile measurement data preparation and benchmarking method     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 146 ]  
 
Recommendation ITU-R P.1812-4 performance evaluation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 145 ]  
 
Recommendation ITU-R P.1812-4 terminal clutter correction and line of sight points     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 144 ]  
 
On measurement methodologies: Conditions for comparability of measurements data     Telefon AB - LM Ericsson , Electronics and Telecommunications Research Institute (ETRI)     2018-06-12
[ 143 ]  
 
Revision of Question ITU-R 203-7/3 and Question ITU-R 211-6/3 - Study of High Speed Transportaion and Vehicles     Korea (Republic of)   Q211/3, Q203/3   2018-06-11
[ 142 ]  
 
Information document for comparison of suburban and urban clutter loss at 6, 10, and 18 GHz     Korea (Republic of)     2018-06-11
[ 141 ]  
 
Measurements on clutter loss in suburban at 3 GHz and 24 GHz     Korea (Republic of)     2018-06-11
[ 140 ]  
 
Proposed revision of Report ITU-R P.2346-2 - Building entry loss measurements at 3.5, 6, 10, 18, and 24 GHz frequencies in Korea     Korea (Republic of)     2018-06-11
[ 139 ]  
 
Information document to Recommendation ITU-R P.1411-9 - Site characteristics based on measurement for over-rooftop propagation loss in urban low rise     Korea (Republic of)     2018-06-11
[ 138 ]  
 
Proposed revision of Recommendation ITU-R P.1411-9 - 5.9 GHz propagation characteristics for expressway environment     Korea (Republic of)     2018-06-11
[ 137 ]  
 
Information document on propagation characteristics for high doppler environments based on expressway measurements at 28 GHz     Korea (Republic of)     2018-06-11
[ 136 ]  
 
Proposed revision of Recommendation ITU-R P.2109-0 - Effect of Antenna Beamwidth on Building Entry Loss     Korea (Republic of)     2018-06-11
[ 135 ]  
 
Proposed modification to the working document towards a revision of Recommendation ITU-R P.1238-9 - Beamwidth-dependent received power     Korea (Republic of)     2018-06-11
[ 134 ]  
 
Proposed editorial correction to ITU-R Recommendation P.1546-5 "Cluttered transmitter loss"     LS telcom AG     2018-06-08
[ 133 ]  
 
Proposed changes to ITU-R Study Group 3 databank on measurements for table VI-1 (terrestrial point-to-area data)     LS telcom AG     2018-06-08
[ 132 ]  
 
The location variability of signal 850 MHz to 5.85 GHz updated results based on the new measurement data     ORANGE POLSKA S.A.     2018-06-08
[ 131 ]  
 
Comparison of measurements with prediction using Recommendation ITU-R P.1546 up to 6 GHz, based on ITU-R Study Group 3 (2017_08) measurement databank     ORANGE PLSKA S.A.     2018-06-08
[ 130 ]  
 
Variability of building entry loss signals     ORANGE POLSKA S.A.     2018-06-07
[ 129 ]  
 
Building entry loss (BEL) measurement databank     ORANGE POLSKA S.A.     2018-06-07
[ 127 ]  
 
Working document towards a draft updated Recommendation ITU-R P.528     United States of America     2018-06-06
[ 126 ]  
 
Multi-Year trans-horizon radio propagation measurements at 3.5 GHz     Netherlands (Kingdom of the)     2018-06-04
[ 125 ]  
 
Information document: Engineered surfaces research at the Communications Research Centre Canada for engineering the wireless radio environment     Canada     2018-06-01
[ 124 ]  
 
Proposed draft new ITU-R Question on the impact of engineered surfaces on electromagnetic wave propagation and service coexistence     Canada     2018-06-01
[ 123 ]  
 
Clutter loss measurements in suburban environment at 26 GHz and 40 GHz     European Union     2017-08-14
[ 122 ]  
 
Measurements-based Millimetre-wave Statistical Channel Modelling for Tunnel Environment at 25.5 and 39.5 GHz     China (People's Republic of)     2017-08-14
[ 121 ]  
 
Proposed modification to ITU-R P.1238 - Indoor Millimeter-wave Channel Measurements and Modelling at Multi-frequency Bands     China (People's Republic of)     2017-08-14
[ 120 ]  
 
The comparative analysis of propagation loss between measured data an ITU-R P.1546 in high-speed trains scenarios     China (People's Republic of)     2017-08-14
[ 119 ]  
 
Comparison of measurements with prediction using Recommendation ITU-R P.1546 below 3 GHz and up to 6 GHz, based on ITU-R Study Group 3 databank data     ORANGE POLSKA S.A.     2017-08-14
[ 118 ]  
 
Propagation measurements in the frequency range 800-6 000 MHz     Germany (Federal Republic of)     2017-08-14
[ 117 ]  
 
Proposal to take into account a Two-Ray diffraction model by calculation of clutter loss     Russian Federation     2017-08-14
[ 116 ]  
 
Draft reply liaison statement from Working Parties 3K and 3M to Working Party 5A on WRC-19 agenda item 1.16 - Propagation models for compatibility studies regarding WRC-19 agenda item 1.16     Russian Federation   AI1.16   2017-08-14
[ 115 ]  
 
The experimental study results to determine indoor propagation loss     Russian Federation     2017-08-14
[ 114 ]  
 
Discussion paper - Guidance to users of ITU-R P-series Recommendation propagation methods in sharing studies     United Kingdom of Great Britain and Northern Ireland     2017-08-14
[ 113 ]  
 
The location variability of signals (850 MHz to 5.85 GHz) proposed revisions to Recommendations ITU-R P.1812-4 and ITU-R P.1546-5     ORANGE POLSKA S.A.     2017-08-14
[ 112 ]  
 
Update of MATLAB/Octave implementation of Recommendation ITU-R P.1546-5     Switzerland (Confederation of) , LS telcom AG , ORANGE POLSKA S.A.     2017-08-11
[ 111 ]  
 
Analysis of the digital elevation map (DEM) parametrization on the ITU-R P.1546-5 propagation model results     Poland (Republic of)     2017-08-11
Resultats:210 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5  - Suivant Next
 
Téléchargement de multiples documents: Cocher les cases correspondant aux documents sélectionnés, puis appuyer sur "Télécharger"
   
 
Préférences utilisateur: 
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
Pages de navigation HTML  
Formats  + Autres formats
Langues (maximum 2)  + Multilingue 
(E: Anglais - F: Français - S: Espagnol - A: Arabe - C: Chinois - R: Russe)

Début de page -  Commentaires -  Contactez-nous -  Droits d'auteur © UIT 2008 Tous droits réservés
Contact pour cette page :  Coordinateur du Web UIT-R
Mis à jour le : 2020-12-17