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ITU-R WP4C  Contributions 

ITU-R WP4C

Efficient orbit/spectrum utilization for MSS and RDSS

Results:60 total items.
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Contributions  [ Source: United States of America ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 296 ]  
 
2009-08-21 United States of America   Proposed update to Working document towards a preliminary draft new Report ITU-R M.[MLS_RNSS] - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and planned radionavigation-satellite service (RNSS) in the band 5 000-5 030 MHz     288/4, 217-2/4  
[ 295 ]  
 
2009-08-21 United States of America   Proposed update to preliminary draft new Recommendation ITU-R M.[S-E RX+TX]     288/4, 217-2/4  
[ 294 ]  
 
2009-08-21 United States of America   Proposed draft revision of Recommendation ITU-R M.1787 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz     288/4, 217-2/4  
[ 293 ]  
 
2009-08-21 United States of America   Proposed update to preliminary draft new Recommendation ITU-R M.[E-S TX+RX]     288/4, 217-2/4  
[ 292 ]  
 
2009-08-21 United States of America   Proposed update to draft new Recommendation ITU-R M.[1479_NEW]     288/4, 217-2/4  
[ 291 ]  
 
2009-08-21 United States of America   Proposed update to draft new Recommendation ITU-R M.[1088_NEW]     288/4, 217-2/4  
[ 290 ]  
 
2009-08-21 United States of America   Proposed update to draft new Recommendation ITU-R M.[1477_NEW]     288/4, 217-2/4  
[ 289 ]  
 
2009-08-21 United States of America   Proposals for draft new Recommendations ITU-R M.[CHAR-RX3], M.[1088_NEW], M.[1477_NEW]. M.[1479_NEW] and M.[RNSS_GUIDE]     288/4, 217-2/4  
[ 288 ]  
 
2009-08-21 United States of America   Proposed liaison statement from Working Party 4C to Working Party 5B related to WRC-12 Agenda item 1.4 (Resolution 420 (WRC-07))     N/A  
[ 287 ]  
 
2009-08-21 United States of America   Proposed update to working document towards a preliminary draft new Report ITU-R M.[5GHZ_APP] - RNSS applications for the 5 000-5 010 MHz and 5 010-5 030 MHz bands     288/4, 217-2/4  
[ 286 ]  
 
2009-08-21 United States of America   Draft new Report ITU-R M.[REP-MOBDIS] - Use and examples of mobile-satellite service systems and ancillary equipment for relief operation in the event of natural disasters and similar emergencies     N/A  
[ 285 ]  
 
2009-08-21 United States of America   Draft new Recommendation ITU-R M.[MOBDIS] - Use of mobile-satellite service (MSS) in disaster response an relief (Questions ITU-R 286/4 and 227/4)     227/4, 286/4  
[ 284 ]  
 
2009-08-21 United States of America   Working document towards text for the draft conference preparatory meeting (CPM) Report - Potential interference from the radiodetermination-satellite service in the 2 483-2 500 MHz band (space-to-Earth) to the mobile-satellite service     N/A  
[ 283 ]  
 
2009-08-21 United States of America   Proposed update to preliminary draft new Report ITU-R M.[RNSS_PULSE_PARAMS] - Calculation method for aggregate interference emission parameters of pulsed RF systems operating in and near the bands 1 164-1 215 MHz and 1 215-1 300 MHz on the radionavigation-satellite service airborne and ground-based receivers     236-2/8, 217-2/4  
[ 282 ]  
 
2009-08-21 United States of America   Technical characteristics of a potential Non-GESO satellite system that could operate in new MSS frequency bands between 4 and 16 GHz     N/A  
[ 281 ]  
 
2009-08-21 United States of America   Proposed revisions to preliminary draft new Recommendation ITU-R M.[PULSE_EVAL] -Evaluation model for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz and 5 010-5 030 MHz bands     288/4, 217-2/4  
[ 207 ]  
 
2009-04-07 United States of America   Proposals for draft new Recommendations ITU-R M.[1317_New], M.[Char-Rx3], M.[1088_New], M.[1477_New], M.[1479_New] and M.]RNSS_Org]     236-2/8, 217-2/8  
[ 206 ]  
 
2009-04-07 United States of America   Proposed draft reply Liaison statement to ITU-R Working Party 5B - Compatibility between aeronautical mobile (R) service systems and radionavigation-satellite service systems in the 5 000-5 010 MHz and 5 010-5 030 MHz bands     236-2/8, 217-2/8  
[ 205 ]  
 
2009-04-07 United States of America   Working document toward a preliminary draft new Report on RNSS applications for the 5 000-5 010 and 5 010-5 030 MHz bands     236-2/8, 217-2/8  
[ 204 ]  
 
2009-04-07 United States of America   Proposed revisions to Preliminary draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation model for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz 1 215-1 300 MHz, 1 559-1 610 MHz and 5 010-5 030 MHz bands     288/4, 217-2/4  
[ 203 ]  
 
2009-04-07 United States of America   Proposed update to preliminary draft new Report ITU-R M.[RNSS_PULSE_PARAMS] - Calculation method for aggregate interference emission parameters of pulsed RF systems operating in and near the bands 1 164-1 215 MHz and 1 215-1 300 MHz on the radionavigation-satellite service airborne and ground-based receivers     236-2/8, 217-2/8  
[ 202 ]  
 
2009-04-07 United States of America   Working document toward a draft new report on potential interference between the ICAO standard Microwave Landing System (MLS) operating above 5 030 MHz and planned Radionavigation-Satellite Service (RNSS) in the band 5 000-5 030 MHz     236-4/8, 217-2/8  
[ 201 ]  
 
2009-04-07 United States of America   Working document towards a Preliminary draft new report - Terrestrial component characteristics of an integrated system operating in the bands 1 525 - 1 559 MHz and 1 626.5 - 1 660.5 MHz     N/A  
[ 200 ]  
 
2009-04-08 United States of America   Contribution proposing CPM text for WRC-11 Agenda item 1.25 - Spectrum Efficiency for Integrated Systems     N/A  
[ 199 ]  
 
2009-04-08 United States of America   Working document towards a preliminary draft new Recommendation ITU-R M.[CGC.COMPAT] - Compatibility of Integrated Systems operating in the 1 525-1 559 MHz (s-to-E) and 1 626.5-1 660.5 MHz (E-to-s) bands with other in-band and adjacent band Allocated Services     N/A  
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