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Propagación de Punto a Zona

Resultados :327 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 277 ]  
 
Discussion document - Measurement of NLoS case for the over the roof-top path in urban low-rise at 32 GHz band     Korea (Republic of)     2019-05-03
[ 276 ]  
 
Proposed working document towards a preliminary draft new Report ITU-R P.[EEMS] - Impact of engineered electromagnetic surfaces on wave propagation and coverage     Canada     2019-05-03
[ 275 ]  
 
Liaison statement to Working Parties 3L and 3K (copy for information to Working Parties 1A, 1B and 5A) - Building entry losses in the frequency range 9 kHz to 10 MHz (far field and near field)     WP 6A     2019-04-30
[ 274 ]  
 
Comparison of measurements with prediction using Recommendation ITU-R P.1546 based on ITU-R Study Group 3 (2019_05) measurement databank     ORANGE POLSKA S.A.     2019-04-30
[ 273 ]  
 
Updated P.528 curve data files     United States of America     2019-04-30
[ 272 ]  
 
Example software implementation of Recommendation ITU-R P.528     United States of America     2019-04-30
[ 271 ]  
 
Proposed draft revision to Recommendation ITU-R P.528     United States of America     2019-04-30
[ 270 ]  
 
Working document towards a fascicle defining working methods of Study Group 3 regarding integral vs. supplemental (example) data products     United States of America     2019-04-30
[ 269 ]  
 
Consideration of the time percentage in Recommendation ITU-R P.1546     ORANGE POLSKA S.A.     2019-04-30
[ 268 ]  
 
The location variability of signal 850 MHz to 5.85 GHz updated results based on the new measurement data     ORANGE POLSKA S.A.     2019-04-30
[ 267 ]  
 
Current status of the Table VI-1 in the ITU-R Study Group 3 databank     ORANGE POLSKA S.A.     2019-04-30
[ 266 ]  
 
Report on activities of the Correspondence Group - Recommendation ITU-R P.1546     Chairman, CG 3K-4     2019-04-29
[ 265 ]  
 
Proposed preliminary draft revision to Recommendation ITU-R P.1411-9     CG 3K-6     2019-04-26
[ 264 ]  
(Rev.1) 
Report on the activities of Correspondence Group 3K-6 - Propagation models and characteristics for higher frequencies (6-100 GHz)     Chairman, CG 3K-6     2019-04-26
[ 263 ]  
 
Proposed working document towards a preliminary draft new Report ITU-R P.2402-0 - A method to predict the statistics of clutter loss for Earth-space and aeronautical paths     Russian Federation     2019-04-23
[ 262 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R P.[DIGPROD] - Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation     CG 3M-4     2019-04-23
[ 261 ]  
 
Clutter Correspondence Group Report     CG 3K-3M-12     2019-04-15
[ 260 ]  
 
Liaison statement on ITU inter-Sector coordination     ITU-T TSAG     2018-12-17
[ 259 ]  
 
Liaison statement to Working Parties 1C and 3K - Guidance for implementing beyond 1st generation DTTB systems and methods for evaluation of their quality of service performance requirements     WP 6A     2018-10-31
[ 258 ]  
 
Liaison statement to Working Parties 3K and 3M - Co-channel sharing analysis involving IMT-Advanced systems using HAPS as base stations in accordance with RR No. 5.388A     WP 5D     2018-10-19
[ 257 ]  
 
Note from Chairman of Working Party 3J to the Chairmen of Working Parties of 3K, 3L and 3M - Review of the use of the terminology for "transmission loss"     Chairman, WP 3J     2018-07-02
[ 256 ]  
+Ann.1-17 
Report on the meeting of Working Party 3K (Montreal, Canada, 19-28 June 2018)     Chairman, WP 3K     2018-07-02
[ 255 ]  
 
Final List of Participants - Working Party 3K (Montreal, Canada, 19-28 June 2018)     Director, BR     2018-06-28
[ 254 ]  
 
Liaison statement to Working Parties 3K and 3M (copy for information to Working Party 5B) - Clutter loss model for sharing study regarding aeronautical path below 6 GHz     WP 5D     2018-06-21
[ 253 ]  
 
List of Document issued (Documents 3K/204 - 3K/253)     BR Study Groups Department     2018-06-15
[ 252 ]  
 
Breakpoint distance model for path loss prediction revisited     Qatar (State of)     2018-05-29
[ 251 ]  
 
Preliminary draft revision to Recommendation ITU-R P.2109     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 250 ]  
 
Suburban clutter loss data at 26 GHz and 40 GHz for Earth-space statistical clutter loss model     European Union     2018-06-12
[ 249 ]  
 
UK mobile measurement data for frequencies below 6 GHz     United Kingdom of Great Britain and Northern Ireland     2018-06-12
[ 248 ]  
 
Working document towards a preliminary 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
[ 247 ]  
 
Proposed preliminary draft revision to Recommendation ITU-R P.1238-9 - An alterntive method for indoor transmission loss prediction     China (People's Republic of)     2018-06-12
[ 246 ]  
 
Proposed preliminary 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
[ 245 ]  
 
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
[ 244 ]  
 
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
[ 243 ]  
 
Information document - Measurement and analysis of clutter loss by using drone     Japan   Q211/3   2018-06-12
[ 242 ]  
 
Information document - Modelling methodology for human blockages     Japan     2018-06-12
[ 241 ]  
 
Recommendation ITU-R P.1546-5 performance evaluation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 240 ]  
 
Statistical modelling of short-range outdoor propagation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 239 ]  
 
Independent and joint statistics of clutter loss and building entry loss - Initial measurements     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 238 ]  
 
Building entry loss - New measuremnts of domestic buildings     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 237 ]  
 
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
[ 236 ]  
 
UK mobile measurement data preparation and benchmarking method     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 235 ]  
 
Recommendation ITU-R P.1812-4 performance evaluation     United Kingdom of Great Britain and Northern Ireland     2018-06-11
[ 234 ]  
 
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
[ 233 ]  
 
On measurement methodologies: Conditions for comparability of measurements data     Telefon AB - LM Ericsson , Electronics and Telecommunications Research Institute (ETRI)     2018-06-12
[ 232 ]  
 
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
[ 231 ]  
 
Information document for comparison of suburban and urban clutter loss at 6, 10, and 18 GHz     Korea (Republic of)     2018-06-11
[ 230 ]  
 
Measurements on clutter loss in suburban environments at 3 GHz and 24 GHz     Korea (Republic of)     2018-06-11
[ 229 ]  
 
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
[ 228 ]  
 
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
Resultados :327 documentos
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