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Systèmes hertzienes fixes, systèmes en ondes décamétriques et autres systèmes, au dessous de 30 MHz, du service fixe et du service mobile terrestre

Resultats:330 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 230 ]  
 
Comments on Annex 10 to the Working Party 5C Chairman's Report - Working document toward draft CPM text on WRC-19 agenda item 1.14 (Working Parties 5C/4A, Working Party 4C, Working Party 5A, Working Party 5D, Working Party 7B, Working Party 7C, (Working Party 3M), Working Party 7D))     Iran (Islamic Republic of)   AI1.14   2018-05-14
[ 229 ]  
 
Comments on Annex 8 to the Working Party 5C Chairman's Report - Working document toward a preliminary draft revision of Recommendaiton ITU-R F.758-6 - System parameters and considerations in the development of criteria for sharing or compatibility between digital fixed wireless systems in the fixed service and systems in other services and other sources of interference     Iran (Islamic Republic of)     2018-05-14
[ 228 ]  
 
Proposed revisions to "Preliminary working document toward draft CPM text on WRC-19 agenda item 1.14     Brazil (Federative Republic of)     2018-05-14
[ 227 ]  
 
Sharing study between HAPS systems and the fixed satellite service (space-to-Earth) in the 38-39.5 GHz frequency range     Brazil (Federative Republic of)     2018-05-14
[ 226 ]  
 
Sharing study between HAPS systems and the fixed satellite service (Earth-to-space) in the 24.25-27.5 GHz frequency range     Brazil (Federative Republic of)     2018-05-14
[ 225 ]  
 
Sharing study between IMT-2020 and HAPS in the 24.25-27.5 GHz frequency range     Brazil (Federative Republic of)     2018-05-14
[ 224 ]  
 
Proposed revisions to preliminary working document toward draft CPM text on WRC-19 agenda item 1.14     Australia   AI1.14   2018-05-14
[ 223 ]  
 
Proposal to update channel width in traditional microwave bands     Huawei Technologies Co. Ltd.     2018-05-14
[ 222 ]  
 
Proposed modifications on working document towards preliminary draft new Report ITU-R F.[HAPS-31 GHZ] - Sharing and compatibility studies of HAPS systems in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     Korea (Republic of)     2018-05-14
[ 221 ]  
 
Working document towards preliminary draft new Report ITU-R F.[HAPS-31 GHz] - Sharing and compatibility studies of HAPS systems in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites     2018-05-13
[ 220 ]  
 
Working document towards preliminary draft new Report ITU-R F.[HAPS-25 GHz] - Sharing and compatibility studies of HAPS systems in the 24.25-27.5 GHz frequency range     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites     2018-05-13
[ 219 ]  
 
Working document toward preliminary draft new Report ITU-R F.[HAPS-21 GHZ] - Sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency range     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites     2018-05-13
[ 218 ]  
 
Corrections and comments on Document 4C/410 Annex 18: Working document towards preliminary draft new Report ITU-R F.[HAPS-31GHZ] - Sharing and compatibility studies of HAPS systems in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency range - Agenda item 1.14     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science , Committee on Radio Astronomy Frequencies   AI1.14   2018-05-13
[ 217 ]  
 
Corrections and comments on Document 4C/410 Annex 16: Working document towards preliminary draft new Report ITU-R F.[HAPS-21GHZ] - Sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency range - Agenda item 1.14     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science , Committee on Radio Astronomy Frequencies   AI1.14   2018-05-13
[ 216 ]  
 
Proposed modifications to the draft CPM text on WRC-19 agenda item 1.14     Canada   AI1.14   2018-05-11
[ 215 ]  
 
Progression of preliminary draft new Recommendation ITU-R F.[HF-SHARE]- Guidance on technical parameters and methodologies for sharing and compatibility studies related to HF fixed and land mobile services     Canada     2018-05-11
[ 214 ]  
 
Proposed response to Working Party 1A liaison statement for progression of working document towards a preliminary draft new Report ITU-R SM.[275-450GHZ_SHARING] - Sharing and compatibility studies between land-mobile, fixed and passive services in the frequency range 275-450 GHz     Canada   AI1.15   2018-05-11
[ 213 ]  
 
Proposed modifications to the working document towards preliminary draft new Report ITU-R F.[HAPS-6GHZ]- Sharing and compatibility studies of HAPS systems in the 6 440-6 520 MHz and 6 560-6 640 MHz frequency range     Canada     2018-05-11
[ 212 ]  
 
Proposed approach to CPM text for WRC-19 agenda item 1.14     Senegal (Republic of) , Mali (Republic of)   AI1.14   2018-05-11
[ 211 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-21 GHZ]" - Sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency range     Mexico     2018-05-11
[ 210 ]  
 
Proposed revisions to "Working document towards draft CPM text on WRC-19 agenda item 1.14"     Mexico     2018-05-11
[ 209 ]  
 
Proposed approach to CPM text for WRC-19 agenda item 1.14     Nigeria (Federal Republic of)   AI1.14   2018-05-11
[ 208 ]  
 
Proposals with regard to revision of ITU-R Recommentations F.758-6 and F.1565 - Clarifications about the time base for evaluating the % of time in protection criteria for sharing and compatibility studies     Austria , Croatia (Republic of) , Czech Republic , Germany (Federal Republic of) , Hungary , Italy , Norway , Portugal , Switzerland (Confederation of)     2018-05-11
[ 207 ]  
 
Proposed revisions to "Preliminary working document toward draft CPM text on WRC-19 agenda item 1.14"     United States of America     2018-05-11
[ 206 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-47 GHZ]"     United States of America     2018-05-11
[ 205 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-38 GHZ]"     United States of America     2018-05-11
[ 204 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-31 GHZ]"     United States of America     2018-05-11
[ 203 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-25 GHZ]"     United States of America     2018-05-11
[ 202 ]  
 
Proposed update to the "[WORKING DOCUMENT TOWARDS A] preliminary draft new Recommendation ITU-R F.[BROADBAND HAPS CHARACTERISTICS]"     United States of America     2018-05-09
[ 201 ]  
 
Proposed revisions to "Working document towards preliminary draft new Report ITU-R F.[HAPS-21 GHZ]"     United States of America     2018-05-09
[ 200 ]  
 
Working document toward preliminary draft new Report ITU-R F.[HAPS-21 GHZ] - Sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency range     United States of America   AI1.14   2018-05-09
[ 199 ]  
 
Working document towards preliminary draft new Report ITU-R F.[HAPS-31 GHz] - Sharing and compatibility studies of HAPS systems in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     United States of America   AI1.14   2018-05-09
[ 198 ]  
 
Working document towards preliminary draft new Report ITU-R F.[HAPS-25GHz] - Sharing and compatibility studies of HAPS systems in the 24.25-27.5 GHz frequency range     United States of America   AI1.14   2018-05-09
[ 197 ]  
 
Proposed update to the working document on sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency band     United States of America   AI1.14   2018-05-09
[ 196 ]  
 
Working document toward preliminary draft new Report ITU-R F.[HAPS-21GHZ] sharing and compatibility studies of HAPS systems in the 21.4-22 GHz frequency range     United States of America     2018-05-09
[ 195 ]  
 
Working document towards a preliminary draft new Report ITU-RF.[HAPS-SPECTRUM-NEEDS]     United States of America     2018-05-08
[ 194 ]  
 
Proposed revision of working document towards preliminary draft new Report ITU-R F.[HAPS-25GHz] - Sharing and compatibility studies of HAPS systems in the 24.25-27.5 GHz frequency range     United States of America     2018-05-08
[ 193 ]  
 
Working document towards preliminary draft new Report ITU-R FL.[HAPS-ALL-BANDS] for sharing and compatibility studies between incumbent services and HAPS: PFD APPROACH     United States of America     2018-05-08
[ 192 ]  
 
Proposed working document towards a preliminary draft new Report ITU-R F.[CSA] - Technical and operational characteristics of radio frequency central alarm systems operating in the fixed service in the frequency range 450-470 MHz     United States of America     2018-05-08
[ 191 ]  
 
Proposed updates to the preliminary draft new Recommendation of ITU-RF.[HF-SHARE]- Guidance on technical parameters and methodologies for sharing and compatibility studies related to HF fixed and land mobile services     Russian Federation     2018-05-07
[ 190 ]  
 
Preliminary position on WRC-19 agenda     World Meteorological Organization     2018-05-03
[ 189 ]  
 
Revision of Recommendation ITU-R F.1245 - Mathematical model of average and related radiation patterns for line-of-sight point-to-point fixed wireless system antennas for use in certain coordination studies and interference assessment in the frequency range from 1 GHz to about 70 GHz     ATDI   Q110/5   2018-03-07
[ 188 ]  
 
Criteria for the protection of satellite services in studies under WRC-19 agenda item 1.14 (HAPS)     Al Yah Satellite Communications (YahSat) , Eutelsat S.A. , HISPASAT, S.A. , Inmarsat Plc. , Intelsat , O3b Networks Limited , OneWeb , SES WORLD SKIES     2017-10-30
[ 187 ]  
 
Compatibility studies between HAPS and the fixed service in the frequency band 21.4-22 GHz     Mexico     2017-11-16
[ 186 ]  
 
Working document towards draft CPM text for WRC-19 agenda item 1.14     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 185 ]  
 
Working document for sharing and compatibility studies in the 47.2-47.5 GHz and 47.9-48.2 GHz frequency ranges     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 184 ]  
 
Working document for sharing and compatibility studies in the 38-39.5 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 183 ]  
 
Working document for sharing and compatibility studies in the 27.9-28.2 GHz and 31.0-31.3 GHz frequency ranges     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 182 ]  
 
Working document for sharing and compatibility studies in the 24.25-27.5 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
[ 181 ]  
 
Working document for sharing and compatibility studies in the 21.4-22 GHz frequency range     Germany (Federal Republic of)   AI1.14   2017-10-30
Resultats:330 documents
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