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Efficient orbit/spectrum utilization for FSS and BSS

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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 159 ]  
 
Measurement of an operational BWA system in the band 3 500-3 580 MHz and the impact it can have on FSS reception in the same band     SES NEW SKIES     2009-04-17
[ 158 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1785 - Intra-service sharing criteria for GSO BSS systems in the band 21.4-22.0 GHz in Regions 1 and 3     Luxembourg     2009-04-10
[ 157 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3     Luxembourg     2009-04-10
[ 156 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Luxembourg   104/6, 21/6, 22-1/6   2009-04-10
[ 155 ]  
 
Liaison statement on leading role of SG 2 on service definition     ITU-T SG 2     2009-04-08
[ 154 ]  
 
Sharing between the space research service (SRS) Earth-to-space and the inter-satellite service (ISS) in the band 22.55-23.55 GHz - Studies related to WRC-11 Agenda item 1.11     Australia     2009-04-09
[ 153 ]  
 
Input data for Recommendation ITU-R S.1328 and proposed draft liaison statement to Working Party 4C - Technical and operating characteristics of fixed-satellite service networks in the 7 250-7 750 and 7 900-8 400 MHz bands to be considered in frequency sharing analyses     Australia     2009-04-08
[ 152 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1776     Korea (Republic of)     2009-04-08
[ 151 ]  
 
Treatment of side-lobe peaks of radiation pattern of the earth station antennas     Japan   42-1/4   2009-04-07
[ 150 ]  
 
Preliminary draft revision of Recommendation ITU-R S.1673 - Methodologies for the calculation of the worst-case interference levels from non-geostationary fixed-satellite service systems using highly-elliptical orbits into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency bands     Japan   231/4   2009-04-07
[ 149 ]  
 
Preliminary draft revision of Recommendation ITU-R S.1001-1- Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations     Japan     2009-04-07
[ 148 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3     Japan     2009-04-07
[ 147 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Japan   21/6, 22-1/6, 104/6   2009-04-07
[ 146 ]  
 
Preliminary draft new Report - An interference reduction technique by adaptive-array earth station antennas for sharing between fixed-satellite service (FSS) and fixed/mobile services     Japan     2009-04-07
[ 145 ]  
 
Information on activities and output documents of ITU-T Focus Group ICTs & CC     Chairman ITU-T FG ICTs & CC     2009-04-02
[ 144 ]  
 
Comments on liaison statement from Working Party 5C - Methodology for statistically calculating the interference received by the fixed service from space-to-Earth emissions for frequency bands above about 17 GHz     Canada     2009-03-23
[ 143 ]  
(Rev.1)+Corr.1 
Study on potential interference into fixed service receivers in Region 2 in the 21.4-22 GHz band from broadcasting-satellite service systems in Regions 1 and 3     Canada     2009-03-23
[ 142 ]  
+Corr.1 +Add.1 
Proposed revisions to the working document towards a preliminary draft new Recommendation ITU-R [SF].[STATMETH] - Methodology for statistically calculating the interference received by the fixed service from space-to-Earth emissions for frequency bands above about 17 GHz     Canada     2009-03-23
[ 141 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties     Chairman, CCV     2009-03-20
[ 140 ]  
 
Liaison statement to ITU-R Study Group 3 and Working Parties 4A, 4C, 5A, 5B, 6A, 7C, 7D (copy to WPs 5C, 5D, 6C and 7B for information) on the study of software-defined radio and cognitive radio systems     WP 1B     2009-03-19
[ 139 ]  
 
Liaison statement to Working Party 4A - Progress on WRC-11 Agenda item 1.11 - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz     WP 7B     2009-03-19
[ 138 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 6A, 7C and 7D on WRC-11 Agenda item 1.22     WP 1A     2009-03-17
[ 137 ]  
 
Liaison statement to Working Parties 4A and 5C (copy to Working Party 5A for information) - Draft CPM text on WRC-11 Agenda item 1.12     WP 7B     2009-03-17
[ 136 ]  
 
Liaison statement (copy to Working Parties 3M, 5A and 5C for information) - Study of in-band sharing and adjacent band protection of HIBLEO-2 type non-GSO-to-non-GSO inter-satellite links from the emissions of SRS earth stations in the 23 GHz band     WP 7B     2009-03-17
[ 135 ]  
 
Liaison statement to WP 4A (copy to WP 5A) - Methodologies for determining whether an IMT station could transmit in the band 3 400-3 600 MHz without exceeding the PFD limits in Nos. 5.430A, 5.432A, 5.432B and 5.433A of the Radio Regulations     WP 5D     2009-03-10
[ 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
Results:609 total items.
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