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Propagaci�n de Punto a Zona

Resultados :327 documentos
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Contribuciones��Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 177 ]
Proposal for the revision of Recommendation ITU-R P.311 � ORANGE POLSKA S.A. 2017-08-08
[ 176 ]
The bel correction as a function of probability � ORANGE POLSKA S.A. , Orange 2017-08-07
[ 175 ]
Proposed modifications to working document towards a preliminary draft new Report ITU-R P.[HIGHER FREQUENCIES] - Studies for short-path propagation data and models for terrestrial radiocommunication systems in the frequency range 6 GHz to 100 GHz � CG 3K-6 Q211/3 2017-08-05
[ 174 ]
Activity Report of the Correspondence Group 3K-6 - Propagation models and characteristics for higher frequencies (6-100 GHz) � CG 3K-6 2017-08-05
[ 173 ]
Chairman's Report to Working Party 3K - Revision of Recommendation ITU-R P.2109 � Chairman, CG 3K-7 2017-08-04
[ 172 ]
Liaison statement to ITU-R 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 2017-07-10
[ 171 ]
Liaison statement to Working Party 3K on propagation characteristics in the 275-450 GHz band (copy to Working Parties 3J, 3M, 5A, 5C, 7C and 7D for information) � WP 1A AI1.15 2017-07-05
[ 170 ]
Liaison statement to Working Parties 1A and 7C (copy to Working Parties 3K, 5A and 7D for information) - WRC-19 agenda item 1.15 � WP 5C AI1.15 2017-06-01
[ 169 ]
Reply liaison statement to Working Party 3K - 90-GHz band propagation and delay spread models for railway radiocommunication system between train and trackside (RSTT) � WP 5A 2017-06-06
[ 168 ]
Liaison statement to Working Parties 3K and 3M - Propagation models for compatibility studies regarding WRC-19 agenda item 1.16 � WP 5A AI1.16 2017-06-06
[ 167 ]
Liaison statement to ITU-R Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5D, 7B,7C, 7D and Task Group 5/1 - WRC-19 agenda item 1.14 � WP 5C AI1.14 2017-06-05
[ 166 ]
Note to Chairman of Task Group 5/1 (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Microsoft EXCEL implementation of clutter loss and building entry loss calculations � Chairmen, SG 3 and WPs 3J, 3K & 3M 2017-04-13
[ 165 ]
Liaison statement to Task Group 5/1 (copy to Working Parties 3J, 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Preparations for WRC-19 agenda item 1.13 � Chairman, WP 6A AI1.13 2017-04-05
[ 164 ]
Liaison statement to Working Party 3K - Use of Modulation Error Ratio (MER) to assess ducting � WP 6A 2017-04-03
[ 163 ]
Liaison statement to Working Party 3K - Location variability in land area-coverage prediction � WP 6A 2017-04-03
[ 162 ]
+Ann.1-9
Report on the meeting of Working Party 3K (Geneva, 22 - 29 March 2017) � Chairman, WP 3K 2017-03-30
[ 161 ]
Final list of participants - Working Party 3K (Geneva, 22-29 March 2017) � Director, BR 2017-03-29
[ 160 ]
List of documents issued (Documents 3K/72 - 3K/160) � BR Study Groups Department 2017-03-20
[ 159 ]
Note to Working Party 3K - Propagation model for DTT planning in Central American and Caribbean Region � Director, BR 2017-03-17
[ 158 ]
Information document - Clutter loss measurements at millimetre wave frequencies � United Kingdom of Great Britain and Northern Ireland Q203/3 2017-03-15
[ 157 ]
Proposed revision to working document towards a preliminary draft new Recommendation ITU-R P.[CLUTTER] - Clutter loss model based on measurement for over-rooftop propagation loss in urban environment � Samsung Electronics Co., Ltd. , Electronics and Telecommunications Research Institute (ETRI) 2017-03-15
[ 156 ]
Proposed modification to Annex 11 to Working Party 3M Chairman's Report � China (People's Republic of) 2017-03-15
[ 155 ]
Clutter loss measurement results for above 6 GHz frequency band � China (People's Republic of) 2017-03-15
[ 154 ]
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
[ 153 ]
On Recommendation ITU-R P.[BEL]: BEL measurements for three buildings in the frequency range 800 MHz - 5.2 GHz with varying elevation incident angle � Nokia Corporation 2017-03-15
[ 152 ]
On Recommendation ITU-R P.[BEL]: Building entry loss measurement and modelling results on elevation angle dependence � Telefon AB - LM Ericsson 2017-03-15
[ 151 ]
On Recommendation ITU-R P.[CLUTTER]: Experimental basis for clutter loss modelling � Telefon AB - LM Ericsson , Nokia Corporation 2017-03-15
[ 150 ]
On Recommendation ITU-R P.[CLUTTER]: Experimental basis at 28 GHz for urban clutter loss modelling � Telefon AB - LM Ericsson 2017-03-15
[ 149 ]
On Recommendation ITU-R P.[CLUTTER]: Proposed statistical clutter loss model � Telefon AB - LM Ericsson 2017-03-15
[ 148 ]
Proposed revision to working document towards a preliminary draft new Recommendation ITU-R P.[CLUTTER] - Proposal of terrestrial-path clutter models for urban and suburban environments � CG 3K-6 2017-03-15
[ 147 ]
Information document - Location Variability � United Kingdom of Great Britain and Northern Ireland 2017-03-15
[ 146 ]
Building entry loss - Measurements covering 25 to 73 GHz frequency range � United Kingdom of Great Britain and Northern Ireland 2017-03-15
[ 145 ]
Working document towards a draft revision to Recommendation ITU-R P.1411-8 - Propagation and prediction methods for the planning of short-range outdoor radio-communication systems and radio local area networks in the frequency range 300 MHz to 100 GHz - Transmission loss for the millimetre wave channel in residential streets � United Kingdom of Great Britain and Northern Ireland 2017-03-15
[ 144 ]
Proposed revision to Recommendation ITU-R P.1411-8 - Propagation and prediction methods for the planning of short-range outdoor radio-communication systems and radio local area networks in the frequency range 300 MHz to 100 GHz - Time delay parameters for the millimetre wave channel � United Kingdom of Great Britain and Northern Ireland 2017-03-15
[ 143 ]
Proposed revision to working document towards a preliminary draft new Recommendation ITU-R P.[CLUTTER] - Proposal of clutter loss model for slant-path in urban environments based on statistical analysis � Korea (Republic of) Q211/3 2017-03-15
[ 142 ]
On Recommendation ITU-R P.[BEL]: BEL measurements for two office buildings in the frequency range 800MHz -28GHz � Nokia Corporation 2017-03-15
[ 141 ]
Working document towards a preliminary draft new Report - A method to predict the statistics of clutter loss � United Kingdom of Great Britain and Northern Ireland Q203/3 2017-03-14
[ 140 ]
Information document - A statistical urban clutter loss model: Supporting Information � United Kingdom of Great Britain and Northern Ireland Q203/3 2017-03-14
[ 139 ]
Contribution to the working document towards a preliminary draft new Recommendation ITU-R P.[CLUTTER] - Prediction procedure for estimating urban clutter-loss statistics for frequencies from about 10 GHz to about 100 GHz and elevation angles from 0 degrees to 89 degrees � United Kingdom of Great Britain and Northern Ireland Q203/3 2017-03-14
[ 138 ]
+Ann.1
Results of a field strength measurement campaign at 650 MHz in Munich � Norddeutscher Rundfunk (NDR) , Zweites Deutsches Fernsehen 2017-03-15
[ 137 ]
+Ann.1
MATHWORKS MATLAB implementation and validation examples of Recommendation ITU-R P.1812-4 � Switzerland (Confederation of) , LS telcom AG , Norddeutscher Rundfunk (NDR) , ORANGE POLSKA S.A. , Zweites Deutsches Fernsehen 2017-03-15
[ 136 ]
Comparison between bel prediction models and results of measurements and proposed regression model � Orange 2017-03-15
[ 135 ]
Proposed modification to ITU-R P.1411 - Millimetre-wave channel measurement and modelling for outdoor street canyon environment at 25.5 and 39.5 GHz � China (People's Republic of) 2017-03-15
[ 134 ]
Proposed modification to ITU-R P.1238 - Indoor millimetre-wave channel measurements and modelling at multi-frequency bands � China (People's Republic of) 2017-03-15
[ 133 ]
Some zero elevation angle building entry loss measurement results � China (People's Republic of) 2017-03-15
[ 132 ]
Building entry loss measurement results and modelling vary with elevation incident angle � China (People's Republic of) 2017-03-15
[ 131 ]
Empirical model for zero elevation angle building entry loss � China (People's Republic of) 2017-03-15
[ 130 ]
Draft new Question of ITU-R Study Group 3 - Propagation prediction methods for rail way radiocommunication systems � China (People's Republic of) 2017-03-15
[ 129 ]
Urban clutter loss ray tracing results � Australia 2017-03-15
[ 128 ]
Urban clutter loss measurements � Australia 2017-03-15
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