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Propagaci�n punto a punto y Tierra-espacio

Resultados :229 documentos
Resultados :� Anterior�-� 1 - 2 - 3 - 4 - 5 �-�Siguiente Next
Contribuciones��Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 179 ]
Proposed of revision of Recommendation ITU-R 311-12 - Addition to formatted table for the phase function characteristics of vegetation effect � Korea (Republic of) 2006-10-09
[ 178 ]
+Ann.1-14
Chairman's Report - Geneva, 28 Sep. - 6 Oct. 2006 � Chairman, WP 3M 2006-10-09
[ 177 ]
Final List of Participants - Working Party 3M (Geneva, 28 September - 6 October 2006) � Director, BR 2006-10-05
[ 176 ]
List of documents issued � BR Study Group Department 2006-09-27
[ 175 ]
Test of methods for predicting the tail ofthe multipath fading distribution � TELENOR AS 204/3 2006-09-21
[ 174 ]
Updated handbook "Radiowave propagation information for designing terrestrial point-to-point links" � TELENOR AS 2006-09-21
[ 173 ]
Contribution to the propagation databanks - Measurements of rain event duration in Madrid � Spain 2006-09-22
[ 172 ]
Database to test prediction methods of slant path attenuation statistics � Italy - ESA - France 2006-09-21
[ 171 ]
An updated test variable for the assessment of attenuation statistical prediction methods � France, Italy, ESA 2006-09-21
[ 170 ]
Test variables relevant to the validation of statistical prediction methods � Italy - ESA - France 2006-09-21
[ 169 ]
Proposal for a new table in DBSG3 for statistics of instantaneous frequency scaling � Italy-ESA-France 2006-09-21
[ 168 ]
Proposal for a new table in DBSG3 for time diversity statistics � Italy -ESA -France 2006-09-21
[ 167 ]
A rain attenuation time series syntheser at Ku-, Ka- and Q/V-bands for slant paths � France , ESA , Italy 206/3, 201/3 2006-09-21
[ 166 ]
Contribution to the propagation data banks - Cloud cover measurements in Spain � Spain 2006-09-20
[ 165 ]
An evaluation of the proposal contained in Document 3M/82 to use global maps of ducting statistics to model �0 in Recommendation ITU-R P.452 � United Kingdom of Great Britain and Northern Ireland 2006-09-19
[ 164 ]
Information paper - Modelling multiple interference signals � United Kingdom of Great Britain and Northern Ireland 2006-09-20
[ 163 ]
Testing of an amendment proposed in Document 3M/112 to the sub-model blending procedure of Recommendation ITU-R P.452-12 � United Kingdom of Great Britain and Northern Ireland 2006-09-20
[ 162 ]
Information document on using Recommendation ITU-R P.452 in the frequency range 30 MHz to 3 000 MHz: a candidate for a deterministic Point-To-Area model � United Kingdom of Great Britain and Northern Ireland 203/3 2006-09-19
[ 161 ]
Information document on the comparison of two of the candidate Sub-Group 3K-1 deterministic point to area prediction methods with ITU-R P.452 � United Kingdom of Great Britain and Northern Ireland 2006-09-20
[ 160 ]
Information document - Work towards the development of a point-to-area propagation model for frequencies above 3 GHz � United Kingdom of Great Britain and Northern Ireland 203/3 2006-09-19
[ 159 ]
Information paper: Investigation of a new fixed-link planning method based on joint signal-level probability distributions � United Kingdom of Great Britain and Northern Ireland 2006-09-19
[ 158 ]
Draft modification to Recommendation ITU-R P.311-12 - Potential new Table III-3 - Joint signal-level probability distributions � United Kingdom of Great Britain and Northern Ireland 2006-09-20
[ 157 ]
An evaluation of the proposal contained in Document 3M/112 to revise the blending in Recommendation ITU-R P.452 � United Kingdom of Great Britain and Northern Ireland 208/3 2006-09-19
[ 156 ]
Physical prediction model for unbalanced site diversity configurations � Greece 206/3 2006-09-19
[ 155 ]
Physical prediction model for differential rain - Attenuation distribution of converging terrestrial links � Greece 2006-09-19
[ 154 ]
Validation examples for prediction methods in Recommendation ITU-R P.530 � Greece 204/3 2006-09-19
[ 153 ]
Contribution for the ITU-R data banks - Point rainfall rate and rain attenuation measurements on terrestrial links in the 23 GHz band � Brazil (Federative Republic of) 2006-09-18
[ 152 ]
Proposed modification to Recommendation ITU-R P.530-11 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems � Brazil (Federative Republic of) 204/3 2006-09-18
[ 151 ]
Statistics of duration of Slant-Path rain attenuation events measured in Brazil � Brazil (Federative Republic of) 206/3 2006-09-18
[ 150 ]
Contribution for the ITU-R data banks - Rainfall rate measurements in an equatorial region � Brazil (Federative Republic of) 201/3 2006-09-18
[ 149 ]
Real time measurements of visibility and signal transmission in FOG and HAZE conditions in FAR- MID- and NEAR-IR free space optical links � Brazil (Federative Republic of) 228/3 2006-09-18
[ 148 ]
Dynamic aspects of rainfall in equatorial Brazil � Brazil (Federative Republic of) 206/3 2006-09-18
[ 147 ]
Microsoft Excel implementation of the clear-air portion of Recommendation ITU-R P.452-12 � United States of America 208/3 2006-09-18
[ 146 ]
Revision of Recommendation ITU-R P.1144-3 - Guide to the application of the propagation methods of Radiocommunication Study Group 3 � Chairman, SG 3 2006-09-18
[ 145 ]
Contribution to ITU-R data banks - Statistics of rain attenuation and rain fade event duration � Japan 201/3 2006-09-15
[ 144 ]
Information related to Recommendation ITU-R P.530-11 - Characteristics of millimetre wave rain fade duration � Japan 204/3 2006-09-15
[ 143 ]
Recommendations to be brought to the attention of Working Party 3M � BR Study Group Department 2006-09-12
[ 142 ]
Liaison statement to Working Parties 3M and 3J regarding the use of local data and the global reference model in Recommendation ITU-R P.676-6 � WP 4-9S 2006-09-12
[ 141 ]
Liaison statement to Working Party 3M - Application of Recommendation Itu-R P.1623 to the estimation of outage intensity performance for satellite digital paths � WP 4B 201/3 2006-09-08
[ 140 ]
Liaison statement to WP 3M (copy to WP 3K for information) - Frequency-related matters for the future development of IMT-2000 and IMT-Advanced related to WRC-07 Agenda item 1.4 - Sharing study between IMT-Advanced systems and radars in the 2 700-2 900 MHz band and the 3 400-3 700 MHz band � WP 8F 2006-09-08
[ 139 ]
Calculation method of the multipath fading depth statistics on line-of-sight links � Russian Federation 2006-09-04
[ 138 ]
Proposed revision of Question ITU-R 226-2/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths � Chairman, WP 3L 226/3 2006-08-20
[ 137 ]
Liaison statement to Working party 8F - Frequency-related matters for the future development of IMT-2000 and systems beyond IMT-2000 related to WRC-07 Agenda Item 1.4 � Chairman, WP 3M 2006-08-16
[ 136 ]
Liaison statement to Working Party 8F - Frequency-related matters for the future development of IMT-2000 and systems beyond IMT-2000 related to WRC-07 Agenda Item 1.4 � Chairman, WP 3M 2006-08-18
[ 135 ]
Liaison statement to WP's 3J, 3K and 3M future status of Question ITU-R 122/9 � WP 9A 2006-07-26
[ 134 ]
Proposed modifications to Recommendation ITU-R P.618-8 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems � United Kingdom of Great Britain and Northern Ireland 206/3 2006-07-14
[ 133 ]
Liaison statement to Working Parties 3J and 3M, copy to Working Party 1A and ITU-T Study Group 15 - Fixed service applications using frequency bands above 3 000 GHz � WP 9B 2006-07-24
[ 132 ]
Liaison statement to Working Party 3M - Frequency-related matters for the future development of IMT 2000 and systems beyond IMT-2000 related to WRC-07 Agenda item 1.4 - Sharing study between systems beyond IMT-2000 and radars in the ARNS and meteorological service in the 2 700-2 900 MHz band � WP 8F 2006-06-19
[ 131 ]
Liaison statement to Working Party 3M - Frequency-related matters for the future development of IMT 2000 and systems beyond IMT-2000 related to WRC-07 Agenda item 1.4 - Sharing study between IMT-Advanced systems and radars in the 3 400-3 700 MHz band � WP 8F 2006-06-19
[ 130 ]
ITU-R Study Group 1 Question to be brought to the attention of Working Parties 3M, 4A, 6S, 7B, 7C and 8D � BR Study Group Department 2006-05-02
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