Contribuciones  |
|
Número
|
Título
|
Origen
|
AI/Cuestión
|
Fecha
|
|
[ 130 ]
|
Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM] - Annex 5 - Development of the precipitation model
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 129 ]
|
Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM] - Annex 4 - Development of sporadic E model
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 128 ]
|
Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM] - Annex 3 - The development of the troposcatter model
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 127 ]
|
Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM] - Annex 2 - Development of the ducting and layer reflection model
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 126 ]
|
Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM] - Annex 1 - Propogation close to the surface of the Earth
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 125 ]
|
Information document - Supporting document towards a proposed draft new Recommendation ITU-R P.[WRPM]
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 124 ]
|
Preliminary draft new Recommendation ITU-R P.[WRPM]
|
United Kingdom of Great Britain and Northern Ireland
|
221/3, 208/3, 205/3, 204/3, 203/3, 202/3
|
2010-10-21 |
|
[ 123 ]
|
Information document - The development of a computer alogrithm for the implementation of ITU-R Recommendation P.617-1
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 122 ]
|
Proposed revision to Recommendation ITU-R P.530-13
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 121 ]
|
Proposed revision to Recommendation ITU-R P.617-1 troposcatter method - New troposcatter climate maps and curve fits to graphs
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 120 ]
|
Preparation of a global high Resolution (1 ARC SECOND) terrain and radio-climatic coastal zone database for use in ITU-R P series recommendations
|
United Kingdom of Great Britain and Northern Ireland
|
|
2010-10-21 |
|
[ 119 ]
|
Liaison statement to WP 3M (copy to WP 4C) - Applicability of Recommendations ITU-R P.452 and ITU-R P.528 in calculating the required separation distances between SRS earth stations and MSS AES
|
WP 7B
|
|
2010-10-20 |
|
[ 118 ]
|
Liaison statement to Working Parties 3J, 3M (copy to Working Party 5C for information) - Propagation basis for the determination of long-term interference
|
WP 4A
|
|
2010-07-26 |
|
[ 117 ]
|
Liaison statement to Working Party 3M - Termination of the work on revision of Recommendation ITU-R F.1335 - Technical and operational considerations in the phased transitional approach for bands shared between the mobile-satellite service and the fixed service at 2 GHz
|
WP 5C
|
|
2010-05-28 |
|
[ 116 ]
|
Liaison statement to Working Party 4A on WRC-12 Agenda item 1.13 (copy to Working Parties 3M, 4B, 5A, 5C, 6A and 7D for information)
|
WP 6B
|
|
2010-05-04 |
|
[ 115 ]
|
Liaison statement to Working Parties 3J and 3M for action (copy to WP 5C for information) - Comparison of combined attenuation due to fading / enhancement due to scintillation and multipath mechanism and attenuation due to gaseous absorption with attenuation due to gaseous absorption for interference assessment from space-to-Earth emissions for frequency bands above about 17 GHz
|
WP 4A
|
|
2010-04-26 |
|
[ 114 ]
|
Liaison statement to Working Parties 5C and 6B for action and to Working Parties 3M, 4B, 5A, 6A and 7D for information on WRC-12 Agenda item 1.13
|
WP 4A
|
|
2010-04-14 |
|
[ 113 ]
|
ITU-R Study Group 4 Recommendation to be brought to the attention of ITU-R Study Group 3
|
BR Study Group Department
|
|
2010-02-09 |
|
[ 112 ]
|
Liaison statement to Working Parties 3M, 7B and 7C - Progress of work on WRC-12 Agenda item 1.20
|
WP 5C
|
|
2009-12-17 |
|
[ 111 ]
|
Reply liaison statement to Working Party 3M - Development of a Handbook on propagation information for the prediction of interference and coordination distance
|
JTG 5-6
|
|
2009-12-08 |
|
[ 110 ]
|
Liaison statement - Development of a Handbook by Working Party 3M on propagation information for the prediction of interference and coordination distance
|
WP 5C
|
|
2009-12-08 |
|
[ 109 ]
|
Liaison statement to Working Party 3M (copy for information to Working Party 4A) - Development of a Handbook on propagation information for the prediction of interference and coordination distance
|
WP 5D
|
|
2009-11-06 |
|
[ 108 ]
|
Liaison statement to Working Party 5B (copy to Working Parties 3M and 7D for information) - Preliminary draft new Report on compatibility analysis and results for radiolocation systems planned to operate in the 15.4 to 17.3 GHz band and fixed-satellite service operating in the 15.4-15.7 GHz band
|
WP 4A
|
|
2009-10-14 |
|
[ 107 ]
|
Liaison statement to Working Party 3M - Development of Handbook on propagation information for the prediction of interference and coordination distance
|
WP 4C
|
|
2009-10-08 |
|
[ 106 ]
|
Liaison statement to Working Party 3M - Development of a Handbook on propagation information for the prediction of interference and coordination distance
|
WP 7D
|
|
2009-09-17 |
|
[ 105 ]
|
Reply Liaison statement to Working Party 3M - Development of a Handbook on propagation information for the prediction of interference and coordination distance
|
WP 7C
|
|
2009-09-14 |
|
[ 104 ]
+Ann.1-11 |
Report on the meeting of Working Party 3M (Geneva, 1-10 June 2009)
|
Chairman, WP 3M
|
|
2009-06-12 |
|
[ 103 ]
|
Final list of Participants (Geneva, 1-10 June 2009)
|
Director, BR
|
|
2009-06-10 |
|
[ 102 ]
|
List of documents issued
|
BR Study Group Department
|
|
2009-05-29 |
|
[ 101 ]
|
Liaison statement to Working Parties 3J and 3M - Preliminary draft revision of Recommendation ITU-R F.1335 - Technical and operational considerations in the phased transitional approach for bands shared between the mobile-satellite service and the fixed service at 2 GHz
|
WP 5C
|
|
2009-05-28 |
|
[ 100 ]
|
New input data for SG 3 databanks, Part IV "Radiometeorological data", Table 3 "Annual statistics of sky noise temperature"
|
Italy
,
European Space Agency (ESA)
|
|
2009-05-25 |
|
[ 99 ]
|
Proposal for new tables for atmospheric water vapour and cloud liquid content in SG 3 databank - Part IV "Radiometeorological data"
|
Italy
,
European Space Agency (ESA)
|
|
2009-05-25 |
|
[ 98 ]
|
Measured data for the ITU-R Databank Tables 1 and 8 - Results from Telenor and Pannon measurements in Norway and Hungary in the frequency range from 38 to 83 GHz
|
Telenor ASA
|
|
2009-05-25 |
|
[ 97 ]
|
Working document towards a preliminary draft new Recommendation for tropospheric attenuation time series synthesis
|
France
|
207-3/3, 206-3/3
|
2009-05-25 |
|
[ 96 ]
|
Proposed editorial corrections of Recommendations ITU-R P.618-9 and P.1815
|
France
|
201-3/3
|
2009-05-25 |
|
[ 95 ]
|
Statistical distribution of integrated liquid water and water vapor contents retrieved from ECMWF ERA 40 meteorological reanalysis
|
France
|
201-3/3
|
2009-05-25 |
|
[ 94 ]
|
Narrow-band statistics for land mobile satellite services at 2.2 GHz and 3.8 GHz
|
France
|
|
2009-05-25 |
|
[ 93 ]
|
Comparison between water vapour total content and liquid water integrated content predicted by ERA40 maps and measured by radiometer at Spino d'Adda
|
Austria
,
European Space Agency (ESA)
,
Italy
|
|
2009-05-25 |
|
[ 92 ]
|
Draft revision of Question ITU-R 207-3/3 - Propagation data and prediction methods for satellite mobile and radiodetermination services above about 0.1 GHz
|
European Space Agency (ESA)
|
207/3
|
2009-05-25 |
|
[ 91 ]
|
Information document concerning eventual new Recommendation for satellite-to-indoor links and a new formatted table for ITU Study Group 3 databanks - Propagation data required for the design of satellite-to-indoor telecommunication and navigation systems
|
European Space Agency (ESA)
,
Austria
,
Finland
,
Spain
|
206/3
|
2009-05-25 |
|
[ 90 ]
|
Narrow-band data for ITU-R Study Group 3 databank Table VII-2 narrow-band statistics of maritime mobile-satellite links - Datasets for Study Group 3 databank tables from 2 narrow-band experiments one at S-band and another one at Ka-band
|
European Space Agency (ESA)
,
Belgium
|
206/3
|
2009-05-25 |
|
[ 89 ]
|
Information document supporting the draft revision of Recommendation ITU-R P.681-7 - Correspondence group summary and complexity reduction in simulations of LMS Multipath channels - executive summary
|
European Space Agency (ESA)
,
Germany (Federal Republic of)
|
206/3
|
2009-05-25 |
|
[ 88 ]
|
Outage intensity in terrestrial links due to multipath fading
|
Brazil (Federative Republic of)
|
|
2009-05-25 |
|
[ 87 ]
|
Outage intensity in terrestrial links due to rain
|
Brazil (Federative Republic of)
|
|
2009-05-25 |
|
[ 86 ]
|
Test of rain attenuation prediction methods for terrestrial links
|
Brazil (Federative Republic of)
,
Greece
|
|
2009-05-25 |
|
[ 85 ]
|
Model parameters for an urban environment for the physical-statistical wideband LMSS model in ITU-R draft - Question arisen in the discussion of the proposed LMS channel model being attached to the Chairman's Report Working Party 3M ( Recommendation ITU-R P.681-7)
|
Germany (Federal Republic of)
|
|
2009-05-25 |
|
[ 84 ]
|
Information document concerning atmospheric attenuation in 275-3000GHz range
|
Japan
|
235/7, 201/3
|
2009-05-25 |
|
[ 83 ]
|
Proposed modification to Recommendation ITU-R P.452-13 - Clutter loss prediction
|
Japan
|
|
2009-05-24 |
|
[ 82 ]
|
Data on rain integration time conversion factor for Ottawa, Canada - Recommendations ITU-R P.311 and ITU-R P.837
|
Canada
|
|
2009-05-24 |
|
[ 81 ]
|
Liaison statement from Joint Task Group 5-6 to Working Parties 3J, 3K and 3M - Sharing studies between aeronautical radionavigation service (ARNS) and mobile service stations in the 790-862 MHz frequency band on WRC-11 Agenda item 1.17 - Radio waves propagation model
|
JTG 5-6
|
|
2009-05-25 |
Resultados :230 documentos
Resultados :
Anterior -
1 -
2 -
3 -
4 -
5
- Siguiente
|
Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
