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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[ 54 ]
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Proposed editorial amendment of Recommendation ITU-R P.676-12 - A ttenuation by atmospheric gases and relaed efects - Downwelling and upwelling microwave brightness temperature
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United States of America
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2021-06-07 |
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[ 53 ]
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Working document towards apreliminary draft revision to ITU-R P.1057-6 - Statistics of normally distributes random variables
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United States of America
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2021-06-07 |
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[ 52 ]
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Draft editorial amendment of Recommendation ITU-R P.836-6 - Water vapour: surface density and total columnar content
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Luxembourg
|
|
2021-06-02 |
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[ 51 ]
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Terrain loss measurement between non-GSO satellites and Earth stations and model proposals
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China (People's Republic of)
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|
2021-04-16 |
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[ 50 ]
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Draft reply liaison statement to ITU-R Working Party 7C - Earth surface bistatic scattering coefficient prediction
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European Space Agency
|
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2021-04-19 |
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[ 49 ]
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Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4
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Japan
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AI1.4
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2021-04-19 |
|
[ 48 ]
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Proposed draft revision of Recommendation ITU-R P.1410-5 - Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz
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Japan
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2021-04-19 |
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[ 47 ]
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Discussion documents- Measurement result (or plan) for site specific model of building entry loss - Prediction of building entry loss
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Japan
|
|
2021-04-19 |
|
[ 46 ]
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Proposed draft revision of Recommendation ITU-R P.833-9 - Attenuation in vegetation
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Japan
|
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2021-04-19 |
|
[ 45 ]
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Proposed draft revision of Recommendation ITU-R P.2108 - Prediction of clutter loss
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Japan
|
|
2021-04-19 |
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[ 44 ]
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[WORKING DOCUMENT TOWARDS A] preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz
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Japan
|
|
2021-04-19 |
|
[ 43 ]
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Wind-related data products to be used in conjunction with the sea surface reflection model
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Institute of Electrical and Electronics Engineers, Inc.
|
|
2021-04-19 |
|
[ 42 ]
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Proposed modifications to working document towards a preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz
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Russian Federation
|
|
2021-04-15 |
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[ 41 ]
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Attenuation of atmospheric gases cosecant elevation angle dependence of slant attenuation
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Russian Federation
|
|
2021-04-15 |
|
[ 40 ]
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Proposed draft revision to ITU-R P.833
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United States of America
|
|
2021-04-12 |
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[ 39 ]
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Python implementation of an ITU-R propagation framework
|
European Space Agency
,
Austria
,
Belgium
,
Czech Technical University in Prague, Faculty of Electrical Engineering
|
|
2020-08-03 |
|
[ 38 ]
|
Draft [EDITORIAL] amendment of Recommendation ITU-R P.834-9 Section 6 - Effects of tropospheric refraction on radiowave propagation: The tropospheric excess path length for Earth-space paths
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European Space Agency
|
|
2020-08-03 |
|
[ 37 ]
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Discussion document towards a proposed draft revision of Recommendation ITU-R P.833-9
|
France
,
Japan
|
|
2020-08-03 |
|
[ 36 ]
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Submission of rainfall rate statistics for DBSG-3 update for 20 sites in Ireland
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France
|
|
2020-08-03 |
|
[ 35 ]
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Working document towards a preliminary draft revision to Recommendation ITU-R P.837-7
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France
|
|
2020-08-03 |
|
[ 34 ]
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Discussion document towards a proposed draft revision to Recommendation ITU-R P.1407-7
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France
|
|
2020-08-03 |
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[ 33 ]
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[DRAFT] support document for proposed draft revision of Recommendation ITU-R P.1409-1 (Annex 13 to Working Party 3M Chairman's Report) - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz
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Japan
|
|
2020-08-03 |
|
[ 32 ]
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[DRAFT] reply liaison statement to Working Party 5D - Information for studies on WRC-23 agenda item 1.4
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Japan
|
AI1.4
|
2020-08-03 |
|
[ 31 ]
|
Preliminary draft new Recommendation ITU-R P.[BISTATIC SCATTER]
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Institute of Electrical and Electronics Engineers, Inc.
|
|
2020-08-02 |
|
[ 30 ]
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Draft revision to Recommendation ITU-R P.1407-7 - Multipath propagation and parameterisation of its characteristics - Estimation of Rician K-factor for fading models
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United Kingdom of Great Britain and Northern Ireland
|
|
2020-07-31 |
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[ 29 ]
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Submission of rain statistics for DBSG-3
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United Kingdom of Great Britain and Northern Ireland
|
|
2020-08-01 |
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[ 28 ]
|
Proposed editorial amendments of Recommendation ITU-R P.676-12
|
United States of America
|
|
2020-07-29 |
|
[ 27 ]
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Proposed editorial amendment to Recommendation ITU-R P.835-6 - Reference standard atmospheres
|
United States of America
|
|
2020-07-29 |
|
[ 26 ]
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Proposed revision to the Handbook on Radiometeorology
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United States of America
|
|
2020-07-29 |
|
[ 25 ]
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Draft reply liaison to Working Party 7C - Earth surface bistatic scattering coefficient prediction
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United States of America
|
|
2020-07-29 |
|
[ 24 ]
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Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index its formula and refractivity data - Vertical refractive gradient
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United States of America
|
|
2020-07-29 |
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[ 23 ]
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Discussion document regarding Recommendation ITU-R P.835-6 reference standard atmospheres - Annex 3: Numerical weather prediction data of atmospheric vertical profiles
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United States of America
|
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2020-07-29 |
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[ 22 ]
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Discussion document regarding Recommendation ITU-R P.2109-1 - Analysis of building entry loss model from Recommendation ITU-R P.2109-1
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United States of America
|
|
2020-08-29 |
|
[ 21 ]
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Working document toward a preliminary draft new Recommendation ITU-R P.[BISTATIC SCATTER] - Earth surface bistatic scattering coefficient prediction
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United States of America
|
|
2020-07-29 |
|
[ 20 ]
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Working document toward a preliminary draft new fascicle ITU-R 3J/FAS[BISTATIC SCATTER] - Fascicle on earth surface bistatic scattering coefficient prediction models - Abstract
|
United States of America
|
|
2020-07-29 |
|
[ 19 ]
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Preliminary draft revision of Recommendation ITU-R P.527-5: Electrical Properties fo the Surface of the Earth
|
United States of America
|
|
2020-07-29 |
|
[ 18 ]
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Proposed revision of Recommendation ITU-R P.453-14 the radio refractive index: its formula and refractivity data - Surface and elevated ducts
|
United States of America
|
|
2020-07-29 |
|
[ 17 ]
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Discussion document regarding Recommendation ITU-R P.835-6 regerence standard atmospheres - Review of software digital data products
|
United States of America
|
|
2020-07-29 |
|
[ 16 ]
|
Proposed integration of Table 2 of Recommendation ITU-R P.1144-10 and the SG 3 software WEB page
|
United States of America
|
|
2020-07-29 |
|
[ 15 ]
|
Review of software digital data products
|
United States of America
|
|
2020-07-29 |
|
[ 14 ]
|
Proposed revision of the Earth to space clutter loss model of Recommendation ITU- R P.2108
|
Telefon AB - LM Ericsson
,
Ericsson Canada, Inc.
|
|
2020-07-29 |
|
[ 13 ]
|
Proposed correction/update of the terrestrial clutter loss model of Recommendation ITU-R P.2108
|
Telefon AB - LM Ericsson
,
Ericsson Canada, Inc.
,
Nokia Corporation
|
|
2020-07-29 |
|
[ 12 ]
|
Proposed revision of Report ITU-R P.2346-3 - Building entry loss measurements for heavy industry factory at 3-40 GHz
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Korea (Republic of)
|
|
2020-07-28 |
|
[ 11 ]
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Proposed revision to Recommendation ITU-R P.2040-1 - The measurement of electrical properties of building materials
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Korea (Republic of)
|
|
2020-07-28 |
|
[ 10 ]
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Discussion document on a basic transmission loss model considering atmospheric duct from measurements campaign at 738 and 2 580 MHz on the south coast of Korea
|
Korea (Republic of)
|
|
2020-07-28 |
|
[ 9 ]
|
Contribution to ITU-R Study Group 3 databanks - Table IV-4 - Statistics of mean surface refractivity
|
Korea (Republic of)
|
|
2020-07-28 |
|
[ 8 ]
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Discussion document - Clutter loss measurement for the slant path at 4, 18, 24 and 33 GHz in an urban environment
|
Korea (Republic of)
|
|
2020-07-28 |
|
[ 7 ]
|
Discussion document on the sum of building entry loss and clutter loss
|
Korea (Republic of)
|
|
2020-07-28 |
|
[ 6 ]
|
Proposed revision to Report ITU-R P.2346-3 - Effects of the clutter behind the building on the BEL over a NLoS path
|
Korea (Republic of)
|
|
2020-07-28 |
|
[ 5 ]
|
New sample implementations of the prediction method of outage probability due to rain attenuation with site diversity in Recommendation ITU-R P.618-13
|
Luxembourg
|
|
2020-07-23 |
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