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ITU-R WP4A-AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:601 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 251 ]  
 
Guidance and updates to the FSS/BSS technical parameters for sharing studies under WRC-19 agenda items 1.13, 1.14 and 1.16     United Arab Emirates   AI1.16, AI1.14, AI1.113   2017-10-09
[ 250 ]  
 
Proposed new issue X under WRC-19 agenda item 7 - Difficulties for Part B examinations under & 6.21 C) of RR Appendix 30B     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI7   2017-10-09
[ 249 ]  
 
Proposed modification to prreliminary draft CPM text for WRC-19 agenda item 7 issue C6     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI7   2017-10-09
[ 248 ]  
 
Preliminary draft revision of Recommendation ITU-R S.1503-2 - Functional description to be used in developing software tools for determining conformity of non-geostationary -satellite orbit fixed-satellite system networks with limits contained in Article 22 of the Radio Regulations (Draft)     Canada     2017-10-06
[ 247 ]  
 
Observations on procedural issues related to the application of a prossible revision to Recommendation ITU-R S.1503-2     Canada   AI7   2017-10-06
[ 246 ]  
 
Proposed modifications to the working document towards a preliminary draft new Report ITU-R S. [NGSO_FSS_BIU]     Canada   AI7   2017-10-06
[ 245 ]  
 
Comments and proposals relating to Issue C3 under Agenda item 7     Canada   AI7   2017-10-06
[ 244 ]  
 
Proposed modifications to the preliminary draft CPM Report on Agenda item 7 Issue D     Canada   AI7   2017-10-06
[ 243 ]  
 
Proposed preliminary CPM Report for Issue H under Agenda item 7     Canada   AI7   2017-10-06
[ 242 ]  
 
Study of mitigation techniques between non-GSO FSS systems in the bands 36-37 GHz and 50.2-50.4 GHz     Canada   AI1.6   2017-10-06
[ 241 ]  
 
Study between non-Geostationary FSS systems and EESS (passive) systems in the bands 50.2-50.4 GHz     Canada   AI1.6   2017-10-06
[ 240 ]  
 
Proposed updates to working document [TOWARDS A PRELIMINARY DRAFT NEW REPORT] on spectrum needs - WRC-19 agenda item 9.1, issue 9.1.9     Canada   AI9.1   2017-10-06
[ 239 ]  
 
WRC-19 agenda item 9.1 issue 9.1.9 - Compatibility of fixed-satellite service with IMT-2020 applications of the mobile service in 51.4-52.5 GHz     Australia   AI9.1   2017-10-06
[ 238 ]  
 
Draft new Report ITU-R S.[INTRF MGMT VSAT IN 27.5-30 GHZ] - Uplink interference issues associated with closely separated GSO FSS VSAT networks in the 27.5-30 GHz frequency band     Australia     2017-10-06
[ 237 ]  
 
Polarization loss for aggregate studies     France   AI1.13   2017-10-03
[ 236 ]  
 
Proposed revision to working document - Validation of the minimum and maximum emission parameters contained within submissions of FSS satellite networks not subject to RR Appendices 30, 30A and 30B     Japan     2017-10-03
[ 235 ]  
 
Proposal on the compatibility study between IMT systems and BSS (sound) systems in the band 1 452-1 492 MHz under WRC-19 agenda item 9.1 (issues 9.1.2)     Japan   AI9.1   2017-10-03
[ 234 ]  
 
Proposal on the mitigation measures for sharing and compatibility studies between Earth stations in motion operating with geostationary FSS networks and current and planned stations of the FS and MS in the frequency band 27.5-29.5 GHz under WRC-19 agenda item 1.5     Japan   AI1.5   2017-10-03
[ 233 ]  
 
Proposal on the calculation method of separation distance between earth stations in motion operating with geostatioanry FSS networks and current and planned stations of the FS in the frequency band 27.5-29.5 GHz under WRC-19 agenda item 1.5     Japan   AI1.5   2017-10-03
[ 232 ]  
 
Consideration on the reference EPM - In relation to issue G under agenda item 7     Japan   AI7   2017-10-03
[ 231 ]  
 
Proposal for inclusion of an issue under WRC-19 agenda item 7 - Modification of Section 1, Annex 1 of RR Appendix 30     Japan     2017-10-03
[ 230 ]  
 
Proposal for the modification to working document towards a prliminary draft new Report ITU-R S.[NGSO_FSS_BIU] - Studies relating to the brining into use of frequency assignments to non-GSO satellite systems, and consideration of a milestone-based deployment approach for non-GSO FSS satellite systems in certain bands     Japan   AI7   2017-10-03
[ 229 ]  
 
Working document on WRC-19 agenda item 1.5 - Sharing and compatibility between maritime earth stations in motion operating with geostationary FSS networks and current and planned stations of MS in the frequency band 27.5-29.5 GHz     Korea (Republic of)   AI1.5   2017-09-29
[ 228 ]  
 
Working document on WRC-19 agenda item 1.5 - Sharing study between aeronautical earth stations in motion operating with geostationary FSS networks and current and planned stations of MS in the frequency band 27.5-29.5 GHz     Korea (Republic of)     2017-09-29
[ 227 ]  
 
Practical usefulness of the Annex 7 to Appendix 30 orbital ARC limitations revision     France     2017-09-28
[ 226 ]  
 
Agenda item 1.6 - Clarification and information requested by Working Party 4A to progress sharing and compatibility studies between FSS and RAS operations near 50 GHz     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   AI1.6   2017-09-26
[ 225 ]  
 
Agenda item 7 issue B, clarifications and regulatory text     Spain   AI7   2017-09-20
[ 224 ]  
 
Report of the thirteenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2017-09-11
[ 223 ]  
 
Protection criteria for sharing studies relating to WRC-19 agenda items 1.13 (IMT)and 1.14 (HAPS)     France   AI1.14, AI1.13   2017-04-26
[ 222 ]  
 
Working document towards a preliminary draft new Report on spectrum needs - WRC-19 agenda item 9.1, issue 9.1.9     France   AI9.1   2017-04-26
[ 221 ]  
 
Working document towards a preliminary draft new Report on sharing with incumbent services in the 51.4-52.4 GHz band and adjacent and nearby bands - WRC-19 agenda item 9.1, issue 9.1.9     France   AI9.1   2017-04-26
[ 220 ]  
 
Proposed liaison statement to Working Party 5B - WRC-19 agenda item 9.1, issue 9.1.9     France   AI9.1   2017-04-26
[ 219 ]  
 
Examples of coordination distances between IMT and BSS (sound) in the 1 452-1 492 MHz band     France   AI9.1   2017-04-26
[ 218 ]  
 
Remarks on coordination mechanisms between IMT and BSS (sound) in the 1 452-1 492 MHz band     France   AI9.1   2017-04-26
[ 217 ]  
 
Variations of non-geostationary satellie parameters between coordination and notification     France   AI7   2017-04-26
[ 216 ]  
 
Protection criteria of systems in the fixed-satellite srvice     France   AI1.16, AI1.14, AI1.13   2017-04-26
[ 215 ]  
 
Preliminary draft revision to Recommendation ITU-R S. 1503-2 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite systems networks with limits contained in Article 22 of the Radio Regulations     France     2017-04-26
[ 214 ]  
 
Review and possible revision of Annex 7 to Appendix 30 of the Radio Regulations     France , Eutelsat S.A.   AI1.4   2017-04-26
[ 213 ]  
 
Proposals on the FSS technical parameters for sharing studies under WRC-19 agenda items 1.13, 1.14 and 1.16     Russian Federation   AI1.16, AI1.14, AI1.13   2017-04-26
[ 212 ]  
 
Revisions to working document on WRC-19 agenda item 1.5 on regulatory issues - Operation of earth stations in motion (ESIM) communicating with geostationary space stations in the fixed-satellite service allocations at 17.7-19.7 GHz and 27.5-29.5 GHz     Russian Federation   AI1.5   2017-04-26
[ 211 ]  
 
Estimation of allowable interference level produced by frequency assignments located in the allowable orbital arc portions and being in compliance with pfd limits of Annex 1 (Section1) to RR Appendix 30 for stations using smaller than 60 cm antenna     Russian Federation   AI1.4   2017-04-26
[ 210 ]  
 
Proposals on WRC-19 agenda item 1.4     Russian Federation   AI1.4   2017-04-26
[ 209 ]  
 
Working document towards protection of RAS systems from non-GSO satellite systems operating in the 47.2-50.2 GHz and 50.4-51.4 GHz frequency bands under WRC-19 agenda item 1.6     Russian Federation     2017-04-26
[ 208 ]  
 
Working document towards proposals to the preliminary draft revision of Recommendation ITU-R S.1323-2     Russian Federation   AI1.6   2017-04-26
[ 207 ]  
 
Draft CPM text     Luxembourg   AI1.4   2017-04-26
[ 206 ]  
 
Proposed revisions to the working document towards a preliminary draft new Report ITU-R BO.[AP30.ANNEX7] - Assessment on limitations mentioned in Annex 7 to RR Appendix 30 (Rev. WRC-12) in the 11.7-12.7 GHz band for the GSO broadcasting-satellite service in all Regions     Luxembourg   AI1.4   2017-04-26
[ 205 ]  
 
Considerations on the working document towards a preliminary draft new [RECOMMENDATION/REPORT] ITU-R S.[GUIDELINES_14.5-14.8 GHZ]     Luxembourg     2017-04-26
[ 204 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[NGSO_FSS_BIU] - Modification of the Luxembourg option (option 4), related to the bringing into use of frequency assignments to non-GSO FSS satellite networks/systems     Luxembourg   AI7   2017-04-26
[ 203 ]  
 
Proposed new issue X under WRC-19 agenda item 7 - Submission of one set of Appendix 4 data under Appendix 30B for treatment both in respect of entering into the List and in respect of Notification     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI7   2017-04-26
[ 202 ]  
 
Proposed new issue Y under WRC-19 agenda item 7 - Submission of one notice under Appendices 30 and 30A for treatment both in respect of entering into the List and in respect of Notification     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   AI7   2017-04-26
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