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ITU-R WP4C-AR

Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:221 total items.
Result page:  1 - 2 - 3 - 4 - 5  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 221 ]  
 
Proposed revision to Annex 6 to Working Party 4C Chairman's Report - Preliminary draft new Report ITU-R M.[MMSS 7/8 GHZ SHARING] - Possible allocations to the maritime mobile-satellite service in the 7/8 GHz range     France     2015-06-03
[ 220 ]  
 
Proposed amendments to the working document towards a preliminary draft new Report ITU-R M.[ADS-MSS] - Use of existing MSS systems for aircraft tracking     Inmarsat Plc.     2015-06-03
[ 219 ]  
 
Draft reply liaison statement to Working Paty 5B - Global filght tracking for civil aviation     Inmarsat Plc.     2015-06-03
[ 218 ]  
 
Proposals for modifications of the working document towards preliminary draft new Report ITU-R M.[MSS SHARE] in relation to WRC-15 agenda item 1.10     Russian Federation     2015-06-03
[ 217 ]  
 
Revision to Annex 7 to Working Party 4C Chairman's Report - Draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protecton of the 406-406.1 MHz band     France     2015-06-03
[ 216 ]  
 
Draft revision to Recommendation ITU-R M.2031 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz     Japan   217-2/4   2015-06-03
[ 215 ]  
 
Draft revision to Recommendation ITU-R M.1906 - Characteristics and protection criteria of receiving space stations and characteristics of transmitting earth stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz     Japan   217-2/4   2015-06-03
[ 214 ]  
 
Proposed modifications to preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1]     Canada     2015-06-03
[ 213 ]  
 
Preliminary draft Note to the Director Radiocommunication Bureau - Global flight tracking for civil aviation     Canada     2015-06-02
[ 212 ]  
 
Reply to liaison statement from Working Party 5B - Characteristics of ADS-B receivers on-board satellite     Canada     2015-06-02
[ 211 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[ADS-MSS] - Use of existing MSS systems for aircraft tracking     Canada     2015-06-03
[ 210 ]  
 
Working document towards a draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-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     Canada     2015-06-03
[ 209 ]  
 
Applicability of previous ITU-R spectrum demand studies to the frequency band 22-26 GHz     France , Germany (Federal Republic of) , United Kingdom of Great Britain and Northern Ireland     2015-06-02
[ 208 ]  
 
Proposed working document toward a preliminary draf new Report ITU-R M.[RNSS_Apps] - RNSS Applications in the 1 164-1 215 MHz, 1 215-1 300 MHz, and 1 559-1 610 MHz frequency band     United States of America     2015-06-02
[ 207 ]  
 
Proposals relating to the working document towrds a preliminary draft new Report ITU-R M.[MSS SHARE] on WRC-15 agenda item 1.10 - Frequency sharing study between MSS system and fixed services in Ka band range 22-26 GHz     United Arab Emirates     2015-06-02
[ 206 ]  
 
Draft reply liaison statement to Working Party 7C - RNSS-related comments to preliminary draft new Recommendation ITU-R RS.[EESS_RNSSS_METH] - Evaluation method to determine compatibility between receiving earth stations in the radionavigation-satellite service (space-to Earth) and spaceborne sensors in the Earth exploration-stellite (active) service in the 1 215-1 300 MHz band     United States of America     2015-06-01
[ 205 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation     United States of America     2015-06-01
[ 204 ]  
 
Preliminary draft new Report M.[ADS-MSS] - Use of existing MSS systems for flight tracking     United States of America     2015-06-01
[ 203 ]  
 
Draft new Recommendation ITU-R M.[MSS-RDSS-SHARE] - Coordination of the Mobile-Satellite service and the Radiodetermination-Satellite with the fixed service base on the revised power flux-density coordination trigger levels in the 2 483.5-2 500 MHz band     United States of America     2015-06-01
[ 202 ]  
 
Proposed updates of 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     United States of America     2015-06-01
[ 201 ]  
 
Proposed updates of preliminary draft new Report ITU-R M.[MMSS 7/8 GHZ SHARING]     United States of America     2015-06-01
[ 200 ]  
 
Preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band     United States of America     2015-06-01
[ 199 ]  
 
Draft reply liaison statement to Working Party 5D - Proposal on the revision of Recommendation ITU-R .1036-4     China (People's Republic of)     2015-05-29
[ 198 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R M.[MSS&LTE SHARE] - Sharing study between mobile satellite system and the terrestrial LTE system in the IMT-S2.1G bands     China (People's Republic of)     2015-05-29
[ 197 ]  
 
Draft reply liaison statement to Working Party 5D (copy for information to Study Groups 4 and 5) - Coexistence issues between the satellite and terrestrial components of IMT and Revision of Recommendation ITU-R M.1036-4     United Kingdom of Great Britain and Northern Ireland     2015-05-28
[ 196 ]  
 
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)     World Meteorological Organization     2014-12-10
[ 195 ]  
 
Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2014-10-16
[ 194 ]  
 
Annex 11 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 1.10     France     2014-06-18
[ 193 ]  
 
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     France     2014-06-18
[ 192 ]  
 
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     France     2014-06-18
[ 191 ]  
 
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     France     2014-06-18
[ 190 ]  
 
Proposed revision of working document - Draft CPM text on WRC-15 agenda item 1.9.2     Korea (Republic of)     2014-06-18
[ 189 ]  
 
Proposed revisions to the draft CPM text - WRC-15 agenda item 1.9.2     European Space Agency     2014-06-18
[ 188 ]  
 
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     Globalstar, Inc.     2014-06-18
[ 187 ]  
 
Development of a report on the operational benefits of automatic dependent surveillance in remote areas using satellite-based systems     United Kingdom of Great Britain and Northern Ireland     2014-06-18
[ 186 ]  
 
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     United States of America     2014-06-17
[ 185 ]  
 
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     United States of America     2014-06-17
[ 184 ]  
 
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     United States of America     2014-06-17
[ 183 ]  
 
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     United States of America     2014-06-17
[ 182 ]  
 
Update to preliminary draft revision of Recommendation ITU-R M.1831 "A coordination methodolgy for RNSS inter-system interference estimation"     United States of America     2014-06-17
[ 181 ]  
 
Working document towards a preliminary draft new Report on Satellite Augmented ADS M.[ADS-MSS]     United States of America     2014-06-17
[ 180 ]  
 
Study on the effect of increase land mobile system deployment in the 406.1-420 MHz band     Canada     2014-06-17
[ 179 ]  
 
Proposed modifications to the working document toward a draft CPM text on WRC-15 agenda item 9.1.1     Canada     2014-06-17
[ 178 ]  
 
Characteristics for satellite receivers for Automatic Dependent Surveillance-Broadcast     Canada     2014-06-17
[ 177 ]  
 
Working document towards a preliminary draft new Report on Automatic Dependent Surveillance-Contract M.[ADS-C-SAT]     Canada     2014-06-17
[ 176 ]  
 
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     Canada , United States of America     2014-06-17
[ 175 ]  
 
Working document - Draft revision CPM text on WRC-15 agenda item 1.10     United Arab Emirates     2014-06-17
[ 174 ]  
 
Proposals for working document towards preliminary - Draft new Report ITU-R M.[MSSSHARE] on WRC-15 agenda item 1.10     United Arab Emirates     2014-06-17
[ 173 ]  
 
Proposed revisions to the preliminary draft new Report ITU-R M.[MMSS 7/8 GHz SHARING] - Agenda item 1.9.2     United States of America     2014-06-16
[ 172 ]  
 
Proposed revisions to draft CPM text for WRC-15 agenda item 1.9.2     United States of America     2014-06-16
Results:221 total items.
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