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Efficient orbit/spectrum utilization for FSS and BSS

Results:609 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 134 ]  
 
Liaison statement to Working Party 5B (copy to WPs 3M and 4A for information) - Compatibility studies between radiolocation and radio astronomy service (WRC-11 Agenda item 1.21)     WP 7D     2009-03-06
[ 133 ]  
 
Response to Questionnaire from ITU-T Focus Group on ICT and climate change     Chairman, SG 4     2009-02-27
[ 132 ]  
 
Liaison statement to Working Parties 5C, 4A (copy to Working Parties 1A, 7B, 7C for information) - WRC-11 Agenda item 1.8 - Consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz     WP 7D     2009-02-24
[ 131 ]  
 
Further information for the preparation of the draft CPM Report to WRC-11     Chairman, CPM-11     2009-01-27
[ 130 ]  
 
Liaison statement to Study Group 4 - Results of the Study Group 5 meeting (10-11 November 2008)     SG 5     2008-12-02
[ 129 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Progress on the working document towards a preliminary draft new Recommendation ITU-R BT.[ENGUSER]     WP 6B     2008-11-21
[ 128 ]  
 
Liaison statement to Working Parties 7B, 4A and 5C - Information regarding aeronautical mobile applications used or planned in the band 37-38 GHz, including technical characteristics and protection criteria     WP 5B     2008-11-18
[ 127 ]  
 
Liaison statement to Working Party 4A - Compatibility studies between radiolocation and fixed-satellite service     WP 5B     2008-11-17
[ 126 ]  
 
Liaison statement to Working Parties 1A, 4A, 7B, 7C and 7D - WRC-11 Agenda item 1.8 - Consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz     WP 5C     2008-11-13
[ 125 ]  
 
Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Gateway links for high altitude platform stations in the range from 5 850 to 7 075 MHz     WP 5C     2008-11-13
[ 124 ]  
 
Liaison statement to Working Parties 6A, 6B, 6C (copy to Working Parties 4A, 4C, 5A, 7B and 7D for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2008-11-12
[ 123 ]  
 
Liaison statement to Working Party 4A - Methodology for statistically calculating the interference received by the fixed service from Space-To-Hearth emissions for frequency bands above about 17GHz     WP 5C     2008-11-12
[ 122 ]  
 
Liaison statement to Working Party 4A (copy for information to WP 5C) - BWA characteristics for use in compatibility studies with fixed-satellite service systems in the 3 400-4 200 MHz band     WP 5A     2008-11-07
[ 121 ]  
 
Liaison statement to Working Party 4A - Reply to the proposed deletions of certain SF-Series Recommendations     WP 5C     2008-11-04
[ 120 ]  
 
Liaison statement to Working Party 4A - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in Regions 1 and 3 (WRC-11 Agenda item 1.13)     WP 5C     2008-11-04
[ 119 ]  
 
Liaison statement to Working Party 5C - Progress on WRC-11 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 6A     2008-10-31
[ 118 ]  
 
Liaison statement to Working Parties 4A, 5A, 5B and 5C on WRC-11 Agenda item 1.12     WP 7B     2008-10-21
[ 117 ]  
+Ann.1-38 
Report on the meeting of Working Party 4A (Geneva, 6-15 October 2008)     Chairman, WP 4A     2008-10-16
[ 116 ]  
 
Liaison statement from Study Group 7 to Study Group 4 (copy to Working Party 4A) - Applicability of Recommendation ITU-R S.1432 to the meteorological-satellite service in the frequency bands 18.1-18.4 GHz in Regions 1 and 3 18.0-18.3 GHz in Region 2     SG 7     2008-10-14
[ 115 ]  
 
Final List of Participants (Geneva, 6-15 October 2008)     Director, BR     2008-10-14
[ 114 ]  
 
Liaison statement to ITU-R Working Party 1B (and copy to WP 4A for information) on the study of Software Defined Radio and Cognitive Radio Systems and their potential impact on the radiodetermination-satellite service and mobile-satellite service     WP 4C     2008-10-13
[ 113 ]  
 
Liaison statement to WP 4A - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-10-08
[ 112 ]  
 
Reply liaison statement to Working Party 1A (and to Working Party 4A for information) - Proposed deletion of portions of section 3 of Annex 5 to Recommendation ITU-R SM.1541-2     WP 4C     2008-10-03
[ 111 ]  
 
List of documents issued     BR Study Group Department     2008-10-03
[ 110 ]  
 
Implementation of the modifications to Resolution 80 (Rev. WRC-07) for WRC-11 Agenda item 8.1.3     Colombia (Republic of)     2008-09-29
[ 109 ]  
 
Elements for the preliminary draft new Report ITU-R S.[MAIN LOBE] - Methodology on the modelling of earth station antenna gain in the region of the antenna main lobe and the transition region between the minimum angle of the reference antenna pattern and the main lobe     France     2008-09-29
[ 108 ]  
 
Application of the methodology described in Recommendation ITU-R S.732 to antenna measurements contained in the database associated to Recommendation ITU-R S.1717     France   42-1/4   2008-09-29
[ 107 ]  
 
HAPS gateway links in the 5 850-7 075 MHz band     AsiaSat     2008-09-29
[ 106 ]  
 
WRC-11 Agenda item 1.22 - Short range devices operating in satellite bands     Telenor ASA     2008-09-26
[ 105 ]  
 
WRC-11 Agenda item 1.13 "to consider the results of ITU-R studies in accordance with Resolution 551 [COM6/13] (WRC-07) and decide on the spectrum usage of the 21.4-22 GHz band for the broadcasting-satellite service and the associated feeder-link bands in Regions 1 and 3"     Telenor ASA     2008-09-26
[ 104 ]  
 
Proposed revision to the draft work plan for WRC-11 Agenda item 1.13 - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in Regions 1 and 3     Luxembourg , Sweden     2008-09-26
[ 103 ]  
 
Working document toward a preliminary draft new Report ITU-R S.[C-BAND DVB-S2] - Application of DVB-S2 to small receiving antennas in the 3 700-4 200 MHz Band     Canada     2008-09-25
[ 102 ]  
 
Draft liaison statement to Working Party 7B - Working document towards a preliminary draft new Recommendation ITU-R SA.[23 GHZ SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed an mobile services in the band 22.55-23.15 GHz     United States of America     2008-09-23
[ 101 ]  
 
Working document towards a preliminary draft new Recommendation on technical characteristics of transmissions and receivers operating with BSS(S) satellite networks in the band 1 467-1 492 MHz for use in sharing studies with respect to fixed services, mobile services (except aeronautical mobile service for telemetry) and broadcasting services     United States of America   57/6   2008-09-23
[ 100 ]  
 
Working document towards a PDN Recommendation on permissible levels of interference into satellite transmissions of BSS(S) geostationary networks operating in the band 1467-1492 MHz for use in coordination with fixed services, mobile services (except aeronautical mobile service for telemetry), broadcasting services and other BSS(S) geostationary satellite networks     United States of America   57/6   2008-09-23
[ 99 ]  
 
Draft Liaison statement to Working Parties 7B, 5B and 5C     United States of America     2008-09-23
[ 98 ]  
 
Comments on the preliminary draft revision of Recommendation ITU-R S.465-5 "Reference earth-station radiation pattern for use in coordination and interference assessment in the frequency range from 2 to about 30 GHz"     United States of America     2008-09-23
[ 97 ]  
 
Working document towards a preliminary draft new Recommendation - Delta C/(N+1) criteria for efficient use of GSO orbit/spectrum with small antennas in the FSS bands     United States of America   203-1/4   2008-09-23
[ 96 ]  
 
Comments on the working document towards a preliminary draft new Recommendation ITU-R S.[CSREF-PATT] "Reference earth-station radiation pattern for antennas used with closely spaced satellites in the geostationary-satellite orbit for use in coordination and interference assessment in the frequency range from 2 to 31 GHz"     United States of America     2008-09-23
[ 95 ]  
 
Further methodologies for determining whether a transmit IMT station meets the pfd limit in Nos. 5.430A, 5.432A, 5.432B and 5.433A of the Radio Regulations     United States of America     2008-09-23
[ 94 ]  
 
Working document towards a preliminary draft new Recommendation - A methodology to compute permissible interference levels resulting from variations in earth station off-axis e.i.r.p. due to pointing errors caused by movement of the vehicle mounted platform     United States of America   269/4, 208/4   2008-09-23
[ 93 ]  
 
Possible Working Party 4A liaison statement to WP 7B - Intersystem coordination between GSO FSS and GSO MetSat networks sharing the same frequency band     United States of America     2008-09-23
[ 92 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R BO.1659 on mitigation techniques for rain attenuation for broadcasting-satellite services systems in frequency bands between 17.3 GHz and 42.5 GHz - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in regions 1 and 3     Luxembourg     2008-09-23
[ 91 ]  
 
On the efficient use of the 21.4 - 22 GHz frequency band (WRC-11 Agenda item 1.13)     Russian Federation     2008-09-23
[ 90 ]  
 
Draft new Recommendation ITU-R S.[XP-VSAT] - Cross-polarization reference gain pattern for linearly polarized very small aperture terminals (VSATs)     Brazil (Federative Republic of)     2008-09-22
[ 89 ]  
 
Proposed suppression of Questions assigned to Study Group 4     Brazil (Federative Republic of)     2008-09-22
[ 88 ]  
 
Comments on liaison statement from WP 1A - Out-of-Band (OoB) domain attenuation mask for MSS, FSS and BSS     China (People's Republic of)     2008-09-22
[ 87 ]  
 
Comments on the working document toward a preliminary draft new Recommendation ITU-R S.[CSREF-PATT] - Reference earth-station radiation pattern for antennas used with closely spaced satellites in the geostationary-satellite orbit for use in coordination and interference assessment in the frequency range from 2 to 31 GHz     China (People's Republic of)     2008-09-22
[ 86 ]  
 
Energy balance calculation in the FSS plan allotments     Russian Federation   223/4, 236/4   2008-09-19
[ 85 ]  
 
An interference decreasing method in telecommunication satellite networks using satellites on near positions of geostationary orbit     Russian Federation   274/4   2008-09-19
Results:609 total items.
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