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ITU-R WP4C-AR

Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:221 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 196 ]  
 
2014-12-10 World Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C as responsible Groups for WRC-15 agenda item 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1.1, 9.1.2, 9.1.5, 9.1.6, 9.1.8, 10 (copy to Working Party 5D)     N/A  
[ 195 ]  
 
2014-10-16 International Maritime Organization   Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     N/A  
[ 194 ]  
 
2014-06-18 France   Annex 11 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 1.10     N/A  
[ 193 ]  
 
2014-06-18 France   Proposed revisions to Annex 9 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 1.9.2 - Agenda 1.9.2     N/A  
[ 192 ]  
 
2014-06-18 France   Proposed revisions to Annex 5 to Working Party 4C Chairman's Report - Preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band     N/A  
[ 191 ]  
 
2014-06-18 France   Proposed revision to Annex 13 to Working Pary 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 9.1, issue 9.1.1     N/A  
[ 190 ]  
 
2014-06-18 Korea (Republic of)   Proposed revision of working document - Draft CPM text on WRC-15 agenda item 1.9.2     N/A  
[ 189 ]  
 
2014-06-18 European Space Agency   Proposed revisions to the draft CPM text - WRC-15 agenda item 1.9.2     N/A  
[ 188 ]  
 
2014-06-18 Globalstar, Inc.   View on preliminary draft new [RECOMMENDATION] [REPORT] ITU-R M.[MSS-RDSS-SHARE] - Determination of the impact on the fixed service based on the revision of the power fux-density coordination trigger levels in the 2 483.5-2 500 MHz band     N/A  
[ 187 ]  
 
2014-06-18 United Kingdom of Great Britain and Northern Ireland   Development of a report on the operational benefits of automatic dependent surveillance in remote areas using satellite-based systems     N/A  
[ 186 ]  
 
2014-06-17 United States of America   Draft reply liaison statement to Working Party 7C - Preliminary draft new Report ITU-R RS.[MITIG_RNSS-EESS] - Pulsed radio frequency signal impact measurements and possible mitigation techniques between EESS (active) systems and RNSS receiver systems and networks in the band 1 215-1 300 MHz     N/A  
[ 185 ]  
 
2014-06-17 United States of America   Draft reply liaison statement to Working Party 7C - Preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH] - Evaluation method to determine compatibility between receiving earth stations in the radionavigation-satellite service and spaceborne sensors in the Earth exploration-satellite (active) service in the 1 215-1 300 MHz band     N/A  
[ 184 ]  
 
2014-06-17 United States of America   Draft liaison statement to Working Party 7C - Preliminary draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band     N/A  
[ 183 ]  
 
2014-06-17 United States of America   Proposed updates to preliminary draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band     N/A  
[ 182 ]  
 
2014-06-17 United States of America   Update to preliminary draft revision of Recommendation ITU-R M.1831 "A coordination methodolgy for RNSS inter-system interference estimation"     N/A  
[ 181 ]  
 
2014-06-17 United States of America   Working document towards a preliminary draft new Report on Satellite Augmented ADS M.[ADS-MSS]     N/A  
[ 180 ]  
 
2014-06-17 Canada   Study on the effect of increase land mobile system deployment in the 406.1-420 MHz band     N/A  
[ 179 ]  
 
2014-06-17 Canada   Proposed modifications to the working document toward a draft CPM text on WRC-15 agenda item 9.1.1     N/A  
[ 178 ]  
 
2014-06-17 Canada   Characteristics for satellite receivers for Automatic Dependent Surveillance-Broadcast     N/A  
[ 177 ]  
 
2014-06-17 Canada   Working document towards a preliminary draft new Report on Automatic Dependent Surveillance-Contract M.[ADS-C-SAT]     N/A  
[ 176 ]  
 
2014-06-17 Canada , United States of America   Working document towards a draft new Recommendation ITU-R M.[AMS(R)S.METHODOLGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations     N/A  
[ 175 ]  
 
2014-06-17 United Arab Emirates   Working document - Draft revision CPM text on WRC-15 agenda item 1.10     N/A  
[ 174 ]  
 
2014-06-17 United Arab Emirates   Proposals for working document towards preliminary - Draft new Report ITU-R M.[MSSSHARE] on WRC-15 agenda item 1.10     N/A  
[ 173 ]  
 
2014-06-16 United States of America   Proposed revisions to the preliminary draft new Report ITU-R M.[MMSS 7/8 GHz SHARING] - Agenda item 1.9.2     N/A  
[ 172 ]  
 
2014-06-16 United States of America   Proposed revisions to draft CPM text for WRC-15 agenda item 1.9.2     N/A  
[ 171 ]  
 
2014-06-16 United States of America   Preliminary draft revision of Recommendation ITU-R M.1478-2 - Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz     N/A  
[ 170 ]  
 
2014-06-16 United States of America   Preliminary draft new [RECOMMENDATION] [REPORT] ITU-R M.[MSS-RDSS-SHARE] - Determination of the impact on the fixed service based on the revision of the power flux-density coordination trigger levels in the 2 483.5-2 500 MHz band     N/A  
[ 169 ]  
 
2014-06-16 United States of America   Working document towards a preliminary draft new Report ITU-R M.[MSS SHARE]; further analysis on sharing between GSO MSS downlink and HIBLEO-2 ISS     N/A  
[ 168 ]  
 
2014-06-16 United States of America   Reponses to questions raised and proposed further updates of working document towards a preliminary draft new Report ITU-R M.[MSS SHARE]     N/A  
[ 167 ]  
 
2014-06-16 United States of America   Proposed revisions for working document draft CPM text on WRC-15 agenda item 1.10     N/A  
[ 166 ]  
 
2014-06-16 United States of America   Preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band     N/A  
[ 165 ]  
 
2014-06-16 United States of America   Working document towards a preliminary draft new Report ITU-R M.[MSS SHARE] - Sharing between GSO MSS and other services in the allocations in the 22-26 GHz range     N/A  
[ 164 ]  
 
2014-06-16 United States of America   Preliminary draft new Report ITU-R M.[MMSS 7/8 SHARING] - Possible allocations to the maritime mobile-satellite service in the 7/8 GHz range     N/A  
[ 163 ]  
 
2014-06-17 Japan   Proposed modifications to preliminary draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation     217-2/4  
[ 162 ]  
 
2014-06-12 China (People's Republic of)   Comments on the revision of Recommendation ITU-R M.1036-4     N/A  
[ 161 ]  
 
2014-06-11 Russian Federation   Proposals for draft CPM text on WRC-15 agenda item 1.10     N/A  
[ 160 ]  
 
2014-06-11 Russian Federation   Refined results of compatibility studies of envisioned MSS with existing services in the frequency band 22-26 GHz     N/A  
[ 159 ]  
 
2014-06-11 Russian Federation   Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate aeronautical mobile-satellite (R) service spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 Mhz (Earth-to-space)     N/A  
[ 158 ]  
 
2014-06-11 Russian Federation   Russian Federation view on the information with regard to sharing of the mobile satellite service and the radiodetermination satellite service with the fixed service in the frequency band 2 483.5-2 500 MHz     N/A  
[ 157 ]  
 
2014-06-11 Russian Federation   Proposals for draft CPM text on WRC-15 agenda item 9.1.1     N/A  
[ 156 ]  
 
2014-06-11 Russian Federation   Proposals in relation to working document towards preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1] on WRC-15 agenda item 9.1.1     N/A  
[ 155 ]  
 
2014-06-11 Russian Federation   Proposals for working document towards preliminary - Draft new Report ITU-R M.[MSSSHARE] on WRC-15 agenda item 1.10     N/A  
[ 154 ]  
 
2014-06-11 Russian Federation   Proposals for draft CPM text on WRC-15 agenda item 1.9.2     N/A  
[ 153 ]  
 
2014-06-11 Russian Federation   Proposals in relation to working document towards preliminary draft new Report ITU-R M.[MMSS 7/8 GHz Sharing] on WRC-15 agenda item 1.9.2     N/A  
[ 152 ]  
 
2014-06-11 China (People's Republic of)   Proposals on WRC-15 agenda item 9.1, issue 9.1.1     N/A  
[ 151 ]  
 
2014-04-25 World Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C, Joint Task Group 4-5-6-7 and the Special Commitee as responsible Groups for WRC-15 agenda items 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1.1, 9.1.2., 9.1.5, 9.1.6, 9.1.8, 10 (copy to Working Party 5D)     N/A  
[ 150 ]  
 
2014-02-06 Canada   Possible mitigation measures for the protection of the 406-406.1 MHz band - Agenda item 9.1.1     N/A  
[ 149 ]  
 
2014-02-06 France   Proposed liaison statements to Working Parties 5A, 7B and 7C on WRC-15 agenda item 9.1, issue 9.1.1     N/A  
[ 148 ]  
 
2014-02-06 France   Possible modifications to Resolution 205 (Rev. WRC-12) in the framework of WRC-15 agenda item 9.1, issue 9.1.1     N/A  
[ 147 ]  
 
2014-02-06 France   Proposed revision to Annex 14 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 9.1, ISSUE 9.1.1 - Agenda item 9.1     N/A  
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