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ITU-R WP4A-AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:456 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 181 ]  
 
2013-09-24 International Civil Aviation Organization   Sustainable frequency spectrum availability for the operation of fixed satellite service based aeronautical VSAT networks in support of the global ATM concept      
[ 180 ]  
 
2013-09-23 Germany (Federal Republic of)   Proposal for preliminary draft new Recommendation ITU-R S.[FSS-REF_FOR_UAS] - WRC-15 agenda item 1.5      
[ 179 ]  
 
2013-09-20 United States of America   Proposed revision of the working document towards a PDN Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between FSS and terrestrial and other space services in the frequency bands 7150-7250 MHz (s-E) and 8400-8500 MHz (E-s)      
[ 178 ]  
 
2013-09-20 United States of America   Preliminary results for sharing between potential new FSS allocations in the frequency bands between 10-17 GHz (Region 1) and 13-17 GHz (Regions 2 and 3) and existing SRS (s-E), (E-s) and (s-s)      
[ 177 ]  
 
2013-09-20 United States of America   Draft liaison statement to ITU-R Working Party 5B - Coordination and harmful interference in FSS networks      
[ 176 ]  
 
2013-09-20 United States of America   Working documents towards a preliminary draft new [Report/Recommendation] ITU-R S.[FSS/BSS]      
[ 175 ]  
 
2013-09-20 United States of America   Further evaluation of the applicability of the value of 6% ?T/T for triggering coordination between geostationary fixed-satellite service networks      
[ 174 ]  
 
2013-09-20 United States of America   Working document towards a draft new Recommendation/Report ITU-R S.[FSS-REF FOR UAS]      
[ 173 ]  
 
2013-09-20 United States of America   Draft liaison statement to Working Party 5D - Comments from Working Party 4A on the compatibility study between fss networks and IMT systems in the band 3 400-3 600 MHz for small cell deployments      
[ 172 ]  
 
2013-09-20 United States of America   Working document towards a preliminary draft revision of Recommendation ITU-R S.1855      
[ 171 ]  
 
2013-09-20 United States of America   Working document towards a preliminary draft new Recommendation ITU-R SF.[AREA COORD]      
[ 170 ]  
 
2013-09-20 United States of America   Interference protection of co-frequency stations from transmissions by earth stations on board vessels operating in fixed satellite service networks      
[ 169 ]  
 
2013-09-20 United States of America   Working document towards a prelimnary draft new Report on the intent and application of Recommendation ITU-R S.1432-1      
[ 168 ]  
 
2013-09-20 United States of America   Working document towards text for the draft Report to the Conference Preparatory Meeting (CPM) on WRC-15 agenda item 1.7      
[ 167 ]  
 
2013-09-20 United States of America   Futher thoughts on simplification of radio regulation regime on space services - WRC-15 agenda item 7      
[ 166 ]  
 
2013-09-20 United States of America   Draft CPM Text on WRC-12 agenda item 7 - Modifications to No. 11.49      
[ 165 ]  
 
2013-09-20 United States of America   New databank items - Addition of USASAT-70O and USASAT-71L technical characteristics to the electronic databank      
[ 164 ]  
 
2013-09-20 United States of America   Preliminary draft new Report ITU-R S.[BROADBAND BY FSS] - Broadband access by fixed-satellite service systems      
[ 163 ]  
 
2013-09-20 United States of America   Working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz Compatibility] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)      
[ 162 ]  
 
2013-09-20 United States of America   Working document towards a preliminary draft new Report ITU-R S.[R2R3.FSS] - Assessment on use of spectrum in the 13-17 GHz range for the GSO fixed-satellite service in Regions 2 and 3      
[ 161 ]  
 
2013-09-19 Russian Federation   Feasibility estimation for sharing between fixed-satellite service (Space-to-Earth) and Space operations service (Earth-to-Space) IN 7 GHz band      
[ 160 ]  
 
2013-09-19 Russian Federation   Sharing feasibility of the fixed satellite service (Space-to-Earth) with the Earth exploration satellite service (active) in the frequency range 13.25-13.75 GHz      
[ 159 ]  
 
2013-09-19 Russian Federation   Working document - Elements to the text of CPM Report, agenda items 9.1.2 and 7      
[ 158 ]  
 
2013-09-19 Russian Federation   Draft liaison statement to Working Party 5C - WRC-15 agenda item 1.6.1      
[ 157 ]  
 
2013-09-19 Russian Federation   Proposed modifications to working document towards a preliminary draft new Report ITU-R S.[R1.FSS] - Assessment on use of spectrum in the 10-17 GHz band for the GSO fixed-satellite service in Region 1      
[ 156 ]  
 
2013-09-19 Russian Federation   The effect of the value of the interference criteron T/T on the number of potentially affected networks      
[ 155 ]  
 
2013-09-18 Japan   Proposed modification to Working Document (for Working Party 4B for information purpose only) - Possible modification of Recommendation ITU-R S.1432-1 and development of long-term and short term interference criteria      
[ 154 ]  
 
2013-09-18 Japan   Proposed additional element to Working Document on technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7 - Consideration on the difference between ^T/T and C/I      
[ 153 ]  
 
2013-09-18 Japan   A preliminary draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting-satellite service high-definition television systems      
[ 152 ]  
 
2013-09-18 Japan   [SOME ELEMENTS OF] a Working Document towards a preliminary draft new Report ITU-R S.[ESV] on the interference effect of transmissions for earth stations on board vessels operating in fixed-satellite service networks on terrestrial co-frequency stations      
[ 151 ]  
 
2013-09-17 Korea (Republic of)   Working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)      
[ 150 ]  
 
2013-09-18 Bulgaria (Republic of)   Proposal for amendment to Recommendation ITU R S.1717 - Electronic data file format for earth station antenna patterns      
[ 149 ]  
 
2013-09-18 Tanzania (United Republic of) , Uganda (Republic of)   Preliminary reflection with regard to the studies under Resolution 11 (WRC-12): Use of satellite orbital slots and associated frequency spectrum to deliver international public telecommunications services      
[ 148 ]  
 
2013-09-18 China (People's Republic of)   Proposed modifications to the working document towards Draft CPM Text on WRC-15 agenda item 1.7      
[ 147 ]  
 
2013-09-18 China (People's Republic of)   Working document towards a preliminary draft new Recommendation - Method for determining coordination distances, in the band 5 091-5 150 MHz, between stations operating in the aeronautical radionavigation service and non-geostationary mobile satellite service stations providing feeder uplink services      
[ 146 ]  
 
2013-09-17 Korea (Republic of)   A preliminary draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television and ultra high definition television systems      
[ 145 ]  
 
2013-08-09 Luxembourg   Working document towards a preliminary draft new Report ITU-R S.[R.FSS] - Assessment of the frequency reuse factor      
[ 144 ]  
 
2013-04-25 Luxembourg   Working document - Examination under § 2.2 of Annex 4 of Appendix 30B      
[ 143 ]  
 
2013-04-25 Luxembourg   Working document towards a preliminary draft new Report ITU-R S.[R1.FSS] - Assessment on use of spectrum in the 10-17 GHz band for the fixed-satellite service in Region 1 (GSO)      
[ 142 ]  
 
2013-04-25 Intelsat, LLC   WRC-15 Agenda item 1.6.1/1.6.2: Consideration of the band 14.5 - 14.8 GHz      
[ 141 ]  
 
2013-04-25 Telenor ASA   Technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7      
[ 140 ]  
 
2013-04-25 United Kingdom of Great Britain and Northern Ireland , France , Germany (Federal Republic of) , Luxembourg , Netherlands (Kingdom of the) , Norway   Technical and operational requirements for earth stations on mobile platforms operating with geostationary FSS satellite networks in the bands 19.7 - 20.2 GHz and 29.5 - 30.0 GHz      
[ 139 ]  
 
2013-04-25 United Kingdom of Great Britain and Northern Ireland , France , Germany (Federal Republic of) , Norway   Initial evaluation of the 8 degree coordination arc between geostationary fixed-satellite service networks in 17.7-20.2 GHz and 27.5-30 GHz      
[ 138 ]  
 
2013-04-25 United Kingdom of Great Britain and Northern Ireland   Proposed changes to draft revision of Recommendation ITU-R S.1503-1      
[ 137 ]  
 
2013-04-25 Bulgaria (Republic of)   Preliminary draft new Recommendation ITU-R BO.[IMPR_BSS_REF_ANT_DIAG] - Comparison of BSS receiving earth stations antenna radiation patterns      
[ 136 ]  
 
2013-04-25 International Civil Aviation Organization   Working document towards draft CPM text on WRC-15 Agenda item 9.1.5      
[ 135 ]  
 
2013-04-25 Germany (Federal Republic of)   Working document towards a preliminary draft new Recommendation ITU-R SM.[FSS-REF_FOR_UAS] - Technical and operational characteristics of typical satellite communication links for potential use by UA Control and non-payload communication (CNPC) Agenda Item 1.5 (WRC15)      
[ 134 ]  
 
2013-04-25 Germany (Federal Republic of)   Protection criterion for FSS in sharing studies related to Agenda item 1.5      
[ 133 ]  
 
2013-04-25 Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   Proposal for liaison statement to Working Party 5D and Joint Task Group 4-5-6-7 - Suitable frequency ranges for IMT above 6 GHz      
[ 132 ]  
 
2013-04-25 Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   Proposal for liaison statement to ITU-R Working Party 5D - Compatibility study between FSS networks and IMT systems in the band 3 400-3 600 MHz for small cell deployments      
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