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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[ 188 ]
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Note to the Chairmen of Working Parties 5C, 7C and 7D - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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Chairmen, WPs 3J, 3K & 3M
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2021-12-21 |
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[ 187 ]
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GASS 2021: Recent URSI Resolutions and Recommendation
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Director, BR
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2021-12-16 |
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[ 186 ]
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Liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, and 5B) - WRC-23 agenda item 1.12
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WP 6A
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AI1.12
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2021-10-28 |
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[ 185 ]
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Liaison statement to Working Party 3K - Building entry loss in Band I (47-68 MHz)
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WP 6A
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2021-10-27 |
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[ 184 ]
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Note to the Chairman of Working Party 4A - Propagation models related to studies under WRC-23 agenda items 1.16 and 1.17
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Chairmen, WPs 3J, 3K & 3M
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AI1.17, AI1.16
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2021-10-26 |
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[ 183 ]
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Liaison statement to key SDOS on the formation of the ISG RIS
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ETSI
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2021-10-19 |
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[ 182 ]
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Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - WRC-23 agenda item 1.4
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WP 5D
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AI1.4
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2021-10-19 |
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[ 181 ]
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Liaison statement to Working Parties 5C, 3J, 3K, and 3M - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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WP 7C
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2021-09-29 |
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[ 180 ]
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Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to WRC-23 agenda item 1.13
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WP 7B
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AI1.13
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2021-09-16 |
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[ 179 ]
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Liaison statement to Working Parties 3J, 3K, and 3M - Propagation models related to studies under WRC-23 agenda items 1.16 and 1.17
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WP 4A
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AI1.17, AI1.16
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2021-08-03 |
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[ 178 ]
+Ann.1-17 |
Report on the meeting of Working Party 3K (e-Meeting, 21 June - 1 July 2021)
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Chairman, WP 3K
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2021-07-05 |
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[ 177 ]
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Final list of participants - Working Party 3K (e-Meeting, 21 June - 1 July 2021)
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Director, BR
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2021-07-02 |
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[ 176 ]
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List of documents issued (Documents 3K/119 - 3K/176)
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BR, Study Groups Department
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2021-06-22 |
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[ 175 ]
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Discussion document on Air-space propagation considerations
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United States of America
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2021-06-07 |
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[ 174 ]
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Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
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WP 5D
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AI1.4
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2021-06-18 |
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[ 173 ]
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Proposed draft revision of Report ITU-R P.2406-1 - Studies for short-path propagation data and models for Terrestrial Radiocommunication Systems in the frequency range of 6 to 450 GHz
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Japan
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2021-06-14 |
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[ 172 ]
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Path loss measurement data for industrial environments at 3.5 GHz and considerations on the site-general model in Recommendation ITU-R P.1238
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Nokia Corporation
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2021-06-14 |
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[ 171 ]
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Supplement on attenuation and reflection characteristics of clothing materials - Technology trends of active services in the frequency range 275-3 000 GH
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National Institute of Information and Communications Technology (NICT)
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2021-06-14 |
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[ 170 ]
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Contribution to Recommendation ITU-R P.1238 - Multi-band measurements in various indoor environments
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United Kingdom of Great Britain and Northern Ireland
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2021-06-14 |
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[ 169 ]
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Discussion document treatment of current Table 2 after development of new indoor site general model
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Japan
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2021-06-14 |
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[ 168 ]
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Contributions to the propagation databanks: Basic-transmission-loss data of five frequency bands in an indoor corridor environment
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Japan
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2021-06-14 |
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[ 167 ]
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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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2021-06-14 |
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[ 166 ]
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Discussion document - Site specific model of building entry loss - Prediction of building entry loss
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Japan
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2021-06-14 |
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[ 165 ]
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Supports document for Annex 18 to Document 3M/180 - Proposed draft revision of Recommendation ITU-R P.2108-0 - Prediction of clutter loss
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Japan
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2021-06-14 |
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[ 164 ]
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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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2021-06-14 |
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[ 163 ]
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Working document toward a preliminary draft revision of Report ITU-R P.2402-0 - A method to predict the statistics of clutter loss for Earth-space and aeronautical path
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Italy
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2021-06-10 |
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[ 162 ]
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Proposal to amend the Recommendation ITU-R P.2040-1
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Spain
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2021-06-11 |
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[ 161 ]
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Use of flat terrain profile for sharing studies
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Australia
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2021-06-11 |
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[ 160 ]
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Proposed revision to Recommendation ITU-R P.1411-10 - Site-general basic transmission loss model for propagation within street canyons based on 82 GHz urban high-rise measurements
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Korea (Republic of)
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2021-06-11 |
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[ 159 ]
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Proposed revision to Recommendation ITU-R P.1411-10 - Clarification of high Doppler shift in high-speed trains scenarios
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Korea (Republic of)
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2021-06-11 |
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[ 158 ]
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Proposed revision of Recommendation ITU-R P.1411-10 - Propagation characteristics based on 5.9 GHz V2V expressway measurements
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Korea (Republic of)
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2021-06-14 |
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[ 157 ]
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Additional indoor measurements at 7.1 and 82 GHz and measurement data submission including prior measurements
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Korea (Republic of)
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2021-06-11 |
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[ 156 ]
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Proposed revision of Recommendation IT-R P.2040-1 - Additional data of the electrical properties of the building materials
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Korea (Republic of)
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2021-06-11 |
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[ 155 ]
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Contribution of measurement data regarding industrial environment at 4.1 GHz for indoor site-general model to a new Table in DBSG3
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Korea (Republic of)
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2021-06-11 |
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[ 154 ]
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Discussion document - On the clutter loss measurement using a UAV at 4.8 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 153 ]
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Measurements for the shadowing loss of class-room building at 3 and 7 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 152 ]
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Measurement data submission relevant to the indoor site-general model for Recommendation ITU-R P.1238-10
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Korea (Republic of)
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2021-06-11 |
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[ 151 ]
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Proposed revision to Recommendation ITU-R P.2108-0 - Clutter loss measurements at 2-10 GHz and model proposal for the sub-10 GHz Earth-space path
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Korea (Republic of)
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2021-06-11 |
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[ 150 ]
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Clutter loss measurement data for the Earth-space path at 2, 4 and 10 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 149 ]
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Proposed revision to Recommendation ITU-R P.2040-1 - New measurement data of building material in the frequency range from 220 to 450 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 148 ]
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The effects of antenna beamwidth on the basic transmission loss in indoor environments at 300 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 147 ]
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Proposed revision of Report ITU-R P.2346-3 - Building entry loss measurements for heavy industry factory at 3-24 GHz
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Korea (Republic of)
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2021-06-11 |
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[ 146 ]
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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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2021-06-10 |
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[ 145 ]
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Proposals on [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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2021-06-10 |
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[ 144 ]
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Influence of the antenna vertical radiation pattern on the propagation lossess for the short paths
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ORANGE POLSKA S.A.
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2021-06-11 |
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[ 143 ]
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Site-general propagation modeling for short paths
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Switzerland (Confederation of)
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2021-06-09 |
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[ 142 ]
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Aligning free space propagation modeling in Recommendations ITU-R P.452, P.1812, and P.2001 with Recommendation ITU-R P.525
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Switzerland (Confederation of)
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2021-06-09 |
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[ 141 ]
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Proposed harmonization for troposcatter transmission loss prediction method in ITU-R P-Series Recommendations
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China (People's Republic of)
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2021-06-09 |
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[ 140 ]
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Sub 10 GHz space path clutter loss model analysis considering different ground station height
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China (People's Republic of)
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2021-06-09 |
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[ 139 ]
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Discussion document - Calibration of terrain loss measurement between NGSO satellite and Earth station
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China (People's Republic of)
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2021-06-11 |
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