Contribuciones ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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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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[ 50 ]
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Proposed draft revision of Recommendation ITU-R P.2108 - Prediction of clutter loss
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Japan
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2021-04-19 |
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[ 49 ]
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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
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2021-04-19 |
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[ 48 ]
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Draft liaison statement proposal to ITU-R Working Party 5D regarding the Earth-to-space clutter loss model in Recommendation ITU-R P.2108 and a new statistical terrain loss model
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China (People's Republic of)
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2021-04-16 |
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[ 47 ]
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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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[ 46 ]
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Clutter loss measurements in an urban/suburban scenario and model proposal for sub-10 GHz
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China (People's Republic of)
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2021-04-16 |
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[ 45 ]
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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
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2021-04-15 |
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[ 44 ]
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Proposed revision of preliminary draft revision of Recommendation ITU-R P.528-4 - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands
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Russian Federation
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2021-04-15 |
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[ 43 ]
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Revision of Annex 12 to Working Party 3M Chairman's Report - Analysis of ITU-R P-Series Recommendations for the preparation of draft reply liaison statements
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Russian Federation
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2021-04-15 |
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[ 42 ]
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Comparison of the propagation losses for short paths using ITU-R propagation model
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ORANGE POLSKA S.A.
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2021-04-15 |
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[ 41 ]
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Proposed draft reply liaison statement to Working Party 5B - WRC-23 agenda item 1.10 - Possible new allocations to the aeronautical mobile service for the use of non-safety applications
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United States of America
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AI1.10
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2021-04-12 |
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[ 40 ]
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Python implementation of an ITU-R propagation framework
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European Space Agency
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Austria
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Belgium
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Czech Technical University in Prague, Faculty of Electrical Engineering
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2020-08-03 |
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[ 39 ]
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Decorrelation distance
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Broadcast Networks Europe
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2020-08-03 |
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[ 38 ]
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Proposed Working Party 3K and Working Party 3M actions for Task Group 6/1 on WRC-23 agenda item 1.5
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European Broadcasting Union
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AI1.5
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2020-08-03 |
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[ 37 ]
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Liaison statement proposal to ITU-R Working Party 5D regarding the Earth-to-space clutter loss model in Recommendation ITU-R P.2108
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China (People's Republic of)
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2020-08-03 |
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[ 36 ]
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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
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2020-08-03 |
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[ 35 ]
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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
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AI1.4
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2020-08-03 |
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[ 34 ]
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Proposed revisions to Recommendation ITU-R P.1812-5: Treatment of clutter and extension to around 6 GHz
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United Kingdom of Great Britain and Northern Ireland
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2020-07-31 |
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[ 33 ]
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Contribution to Recommendation ITU-R P.1238 - Multi-band measurements in various indoor environment
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United Kingdom of Great Britain and Northern Ireland
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2020-07-31 |
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[ 32 ]
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Proposed Editorial amendments to Recommendation ITU-R P.528-4 - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands
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United States of America
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2020-07-29 |
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[ 31 ]
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Information document - Clutter loss measurements at 26 GHz
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United Kingdom of Great Britain and Northern Ireland
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2020-08-01 |
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[ 30 ]
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Proposed revision to Report ITU-R P.2345-1 - Propagation model for Recommendation ITU-R P.528-3
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United States of America
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2020-07-31 |
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[ 29 ]
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Indoor measurement data, frequencies below 1 GHz
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ORANGE POLSKA S.A.
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2020-07-31 |
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[ 28 ]
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Comparison of measurements with prediction using Recommendation ITU-R P.1546 and Recommendation ITU-R P.1812
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ORANGE POLSKA S.A.
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2020-07-31 |
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[ 27 ]
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On Recommendation ITU-R P.1238: Path loss measurements and modelling analysis from indoor factory industrial environments at 3.5 GHz and 28 GHz
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Nokia Corporation
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2020-08-01 |
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[ 26 ]
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Draft revision to Recommendation ITU-RP.1238-10
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United States of America
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2020-07-29 |
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[ 25 ]
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Draft revision to Recommendation ITU-R P.1411-10
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United States of America
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2020-07-29 |
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[ 24 ]
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Proposed draft revision of Recommendation ITU-R P.528-4 - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands
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United States of America
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2020-07-29 |
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[ 23 ]
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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
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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
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2020-07-29 |
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[ 21 ]
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Review of software digital data products
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United States of America
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2020-07-29 |
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[ 20 ]
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Proposed integration of Table 2 of Recommendation ITU-R P.1144-10 and the SG 3 software WEB page
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United States of America
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2020-07-29 |
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[ 19 ]
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Proposed revision of the Earth to space clutter loss model of Recommendation ITU- R P.2108
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Telefon AB - LM Ericsson
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Ericsson Canada, Inc.
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2020-07-29 |
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[ 18 ]
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Proposed correction/update of the terrestrial clutter loss model of Recommendation ITU-R P.2108
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Telefon AB - LM Ericsson
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Ericsson Canada, Inc.
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Nokia Corporation
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2020-07-29 |
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[ 17 ]
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Update of MATLAB/Octave implementation of Recommendation ITU-R P.1812
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Switzerland (Confederation of)
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LS telcom AG
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ORANGE POLSKA S.A.
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2020-07-29 |
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[ 16 ]
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Update of MATLAB/Octave implementation of Recommendation ITU-R P.1546
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Switzerland (Confederation of)
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LS telcom AG
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ORANGE POLSKA S.A.
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2020-07-28 |
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[ 15 ]
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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)
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2020-07-28 |
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[ 14 ]
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Proposed revision to Recommendation ITU-R P.1411-10 - Propagation characteristics for high Doppler environments based on 28 GHz high-speed train measurements
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Korea (Republic of)
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2020-07-29 |
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[ 13 ]
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Proposed revision to a working document towards a preliminary draft new Report ITU-R P.[CLUTTER]-0 - CLUTTER loss measurement for the slant path at 3 and 24 GHz in suburban
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Korea (Republic of)
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2020-07-28 |
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[ 12 ]
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Proposed revision to Report ITU-R P.2406-1 - New basic transmission loss measurement data at 340 and 410 GHz
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Korea (Republic of)
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2020-07-28 |
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[ 11 ]
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Proposed revision to Recommendation ITU-R P.1238-10 - Harmonized power loss coefficient for 300 GHz indoor environment
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Korea (Republic of)
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2020-07-28 |
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[ 10 ]
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Proposed revision to Recommendation ITU-R P.1238-10. - New power loss coefficient measurement data at 340 and 410 GHz
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Korea (Republic of)
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2020-07-28 |
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[ 9 ]
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Discussion document - Channel characteristics for V2V expressway environment at 5.9 GHz
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Korea (Republic of)
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2020-07-28 |
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[ 8 ]
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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)
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2020-07-28 |
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[ 7 ]
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Indoor propagation loss measurements
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Korea (Republic of)
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2020-07-28 |
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[ 6 ]
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Discussion document - Clutter loss measurement for the slant path at 4, 18, 24 and 33 GHz in an urban environment
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Korea (Republic of)
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2020-07-28 |
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[ 5 ]
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Discussion document on the sum of building entry loss and clutter loss
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Korea (Republic of)
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2020-07-28 |
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[ 4 ]
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Proposed revision to Report ITU-R P.2346-3 - Effects of the clutter behind the building on the BEL over a NLoS path
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Korea (Republic of)
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2020-07-28 |
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[ 3 ]
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Proposed revision to Recommendation ITU-R P.1238-10 - Basic transmission loss measurements at 3, 6, 10 and 17 GHz for indoor corridor propagation parameters
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Korea (Republic of)
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2020-07-28 |
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[ 2 ]
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Liaison statement to ITU-R Working Parties 3J, 3K and 3M on propagation issues in the range of 116-260 GHz
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Switzerland (Confederation of)
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2020-07-08 |
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[ 1 ]
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Liaison statement to ITU-R Working Party 3K (copy for information to Working Party 5B) - Valid frequency range and polarization applicability of Recommendation ITU-R P.528-4
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International Civil Aviation Organization
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2020-03-02 |
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