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Efficient orbit/spectrum utilization for FSS and BSS

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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
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