Contribuciones |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 72 ]
|
Comparison of predictions provided by a recent rainfall rate model with experimental distributions
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Spain
|
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2014-08-01 |
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[ 71 ]
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Liaison statement: Clarification of calculations to be used for NLOS links planning
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European Telecommunications Standards Institute
|
|
2014-07-22 |
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[ 70 ]
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Liaison statement to Working Parties 3J, 3K and 3M - Propagation models for planning and interference assessment involving fixed service links in bands above 50 GHz
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WP 5C
|
|
2014-05-28 |
|
[ 69 ]
|
Question ITU-R 237/1
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SG 1
|
|
2013-11-26 |
|
[ 68 ]
+Ann.1-9 |
Report on the meeting of Working Party 3J (Geneva, 17 - 26 June 2013)
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Chairman, WP 3J
|
|
2013-07-01 |
|
[ 67 ]
|
Final list of participants - Working Party 3J (Geneva, 17-26 June 2013)
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Director, BR
|
|
2013-06-26 |
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[ 66 ]
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List of documents issued (Documents 3J/25 - 3J/66)
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BR Study Groups Department
|
|
2013-06-14 |
|
[ 65 ]
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Information document on retrieval of atmospheric propagation parameters along slant paths using ground microwave radiometers
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Germany (Federal Republic of)
,
European Space Agency
|
|
2013-06-10 |
|
[ 64 ]
|
New global climatological maps for monthly statistics of water vapour and cloud liquid content and yearly and monthly statistics of cloud ice content derived from ECMWF ERA40 reanalysis data
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Austria
,
European Space Agency
,
France
,
Italy
|
|
2013-06-10 |
|
[ 63 ]
|
Working document towards a revision of Recommendation ITU-R P.833-7 - Attenuation in vegetation
|
France
|
|
2013-06-10 |
|
[ 62 ]
|
Propagation measurements
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Germany (Federal Republic of)
|
|
2013-06-10 |
|
[ 61 ]
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Contribution to the propagation databanks - Rain rate and slant-path rain attenuation measurements in Madrid
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Spain
|
|
2013-06-11 |
|
[ 60 ]
|
Joint statistics of rainfall rate for large areas based on data from Spanish sites - Comparison with predictions
|
Spain
|
|
2013-06-10 |
|
[ 59 ]
|
Information document - Risk estimation associated with a given availability or propagation margin
|
France
|
209-1/3
|
2013-06-10 |
|
[ 58 ]
|
Information document - Analysis of tipping bucket rain gauge data
|
Italy
,
Norway
|
|
2013-06-10 |
|
[ 57 ]
|
High resolution digital rain rate maps for Norway
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Norway
|
|
2013-06-10 |
|
[ 56 ]
(Rev.1) |
Proposed revision to section 2.2.2 of Recommendation ITU-R P.676-9: Improved simplified method for estimating gaseous absorption at low angles along paths of finite length and Earth-Space paths
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Canada
|
|
2013-06-10 |
|
[ 55 ]
|
Information document - Improvement of rain attenuation and rainfall rate prediction methods for Earth-space and terrestrial systems at frequencies higher than 15 GHz
|
France
|
|
2013-06-10 |
|
[ 54 ]
|
Information document on a theory for de-integrating long-time integrated rainfall statistics to 1-min integrated rainfall statistics
|
Italy
|
|
2013-06-10 |
|
[ 53 ]
|
Proposed modification of Recommendation ITU-R P.618 - A new approach for the effective path-length model for rain attenuation based on rain-cell characteristics
|
Korea (Republic of)
|
206-3/3, 201-4/3
|
2013-06-10 |
|
[ 52 ]
|
Analysis of rainfall rate statistics measured in Korea
|
Korea (Republic of)
|
201-4/3
|
2013-06-10 |
|
[ 51 ]
|
Contribution to ITU-R Study Group 3 databanks - Modified statistics of rain rate and rain attenuation for terrestrial link at 73 GHz
|
Korea (Republic of)
|
204-4/3, 201-4/3
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2013-06-10 |
|
[ 50 ]
|
Contribution to the working document towards a preliminary draft new Recommendation ITU-R P.[MATERIAL_EFFECT] - Modifications of expressions for consistency
|
Japan
|
211-5/3
|
2013-06-10 |
|
[ 49 ]
|
Information document - Diffraction measurements along a maritime route in a tropical region at UHF band - Question ITU-R 202-3/3 - Methods for predicting propagation over the surface of the Earth
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Brazil (Federative Republic of)
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|
2013-06-09 |
|
[ 48 ]
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Information document - Influence of wind direction on rain attenuation in terrestrial links
|
Brazil (Federative Republic of)
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204-3/3
|
2013-06-08 |
|
[ 47 ]
|
Supporting document for improvement of rain attenuation prediction method in Recommendation ITU-R P.618-10 - More analysis on anomalies observed in the Earth-Space rain attenuation prediction models
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China (People's Republic of)
|
|
2013-06-10 |
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[ 46 ]
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Proposed modification to Recommendation ITU-R P.618-10 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems
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China (People's Republic of)
|
|
2013-06-08 |
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[ 45 ]
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Proposed modification to Recommendation ITU-R P.530-14 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems
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China (People's Republic of)
|
|
2013-06-08 |
|
[ 44 ]
|
Singularities in the Recommendation ITU-R P.530-14 path-adjustment factor
|
United Kingdom of Great Britain and Northern Ireland
|
|
2013-06-07 |
|
[ 43 ]
|
Draft revision of Recommendation ITU-R P.1057-2 - Probability distributions relevant to radiowave propagation modelling
|
United Kingdom of Great Britain and Northern Ireland
|
|
2013-06-07 |
|
[ 42 ]
|
Global map issues
|
United Kingdom of Great Britain and Northern Ireland
|
|
2013-06-07 |
|
[ 41 ]
|
Draft revision of Recommendation ITU-R P. 1238-7 - Propagation data and prediction methods for the planning of indoor radio communication systems and radio local area networks in the frequency range 900 MHz to 100 GHz
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United Kingdom of Great Britain and Northern Ireland
|
|
2013-06-07 |
|
[ 40 ]
|
Draft revision of Recommendation ITU-R P. 1407-4 - Multipath propagation and parameterisation of its characteristics
|
United Kingdom of Great Britain and Northern Ireland
|
|
2013-06-07 |
|
[ 39 ]
|
Proposed additions to ITU-R Study Group 3 databanks in Part II - Earth Space path data
|
France
|
|
2013-06-07 |
|
[ 38 ]
|
Proposed revision of Recommendations ITU-R P.452, P.526, P.1812 and P.2001 - Deriving the smooth-Earth surface
|
Australia
|
|
2013-06-07 |
|
[ 37 ]
|
Proposal of new world maps of atmospheric refractivity and of vertical gradient of refractivity
|
Czech Republic
,
European Space Agency
|
|
2013-06-04 |
|
[ 36 ]
|
Proposed modifications to Recommendations ITU-R P.526-12 and ITU-R P.2001-0 - Clarification and correction
|
Czech Republic
,
European Space Agency
|
|
2013-06-04 |
|
[ 35 ]
|
Proposed modification to Recommendation ITU-R P.311-13 - Testing method for comparing diffraction loss calculation models
|
Czech Republic
,
European Space Agency
|
|
2013-06-04 |
|
[ 34 ]
|
Proposed modifications to Recommendation ITU-R P.452-14 - Hydrometeor-scatter interference prediction methodology - correction and clarification
|
Czech Republic
,
European Space Agency
|
|
2013-06-04 |
|
[ 33 ]
|
Draft revision of Recommendation ITU-R P.840-5
|
United States of America
|
|
2013-06-03 |
|
[ 32 ]
|
Draft revision of Recommendation ITU-R P.676-9 - Attenuation by atmospheric gases
|
United States of America
|
|
2013-06-03 |
|
[ 31 ]
|
Draft revision of Recommendation ITU-R P.835-5
|
United States of America
|
|
2013-06-03 |
|
[ 30 ]
|
Liaison statement to Working Parties 3J, 3K and 3M - Propagation models for planning and interference assessment involving fixed service links in bands above 50 GHz
|
WP 5C
|
|
2013-06-04 |
|
[ 29 ]
|
Liaison statement to ITU-R Working Party 3M - WRC-15 Agenda item 1.5
|
WP 5B
|
|
2013-06-04 |
|
[ 28 ]
(Rev.1) |
Provisional assignment of the Study Group 3 texts to Working Parties 3J, 3K, 3L and 3M
|
Chairman, SG 3
|
|
2013-05-02 |
|
[ 27 ]
|
Liaison statement to Working Parties 3J and 3M - Backscattering coefficient used for compatibility studies between the Earth exploration-satellite service (active) around 9.6 GHz and the Earth exploration-satellite service (passive) in the frequency band 10.6-10.7 GHz
|
WP 7C
|
|
2013-04-17 |
|
[ 26 ]
|
Liaison statement to ITU-R Working Party 3J - WRC-15 Agenda item 1.5
|
WP 5B
|
|
2012-11-26 |
|
[ 25 ]
+Ann.1-8 |
Report on the meeting of Working Party 3J (Geneva, 18 - 27 June 2012) - Propagation Fundamentals
|
Chairman, WP 3J
|
|
2012-06-27 |
|
[ 24 ]
|
Final List of Participants - Working Party 3J (Geneva, 18-27 June 2012)
|
Director, BR
|
|
2012-06-27 |
|
[ 23 ]
|
List of documents issued
|
BR Study Groups Department
|
|
2012-06-15 |
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