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Space radio systems

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 165 ] � �	Preliminary draft new Report ITU-R [ESSENTIAL ROLE OBSERVATIONS] - The essential role and global importance of radio spectrum use for Earth observations of environmental change monitoring, disaster mitigation environmental change, weather, water and prediction, detection and mitigation of disasters and for other related science applications � �	Canada �	�	2009-08-28
�	[ 164 ] � �	Proposed modifications to the preliminary draft new Report ITU-R SA.[SRS-AMS(37-38 GHz)] � �	France �	�	2009-08-28
�	[ 163 ] � �	Draft reply liaison statement to ITU-R Working Party 5B on technical characteristics of WAIC applications that may utilize the 37-38 GHz band � �	France �	�	2009-08-28
�	[ 162 ] � �	Working document towards draft CPM text on WRC-12 Agenda item 1.12 � �	France �	�	2009-08-28
�	[ 161 ] � �	Proposed modifications to the draft CPM text on WRC-12 Agenda item 1.24 as contained in Annex 17 to Working Party 7B Chairman's Report (Document 7B/121) � �	EUMETSAT �	�	2009-08-28
�	[ 160 ] � �	Proposed modifications to preliminary draft new Report (PDNR) on method for calculating link performance in the space research service � �	United States of America �	�	2009-08-27
�	[ 159 ] � �	Preliminary draft new Report ITU-R SA.[SRS Sharing with FS/MS in 410-420 MHz] - Frequency sharing between space research service EVA links and fixed and mobile service links in the 410-420 MHz band � �	United States of America �	�	2009-08-27
�	[ 158 ] � �	Proposed modification of working document towards Draft CPM text on WRC-12 Agenda item 1.12 � �	United States of America �	�	2009-08-27
�	[ 157 ] � �	Preliminary draft new Report ITU-R SA.[SRS-DS FRQ] - Selection of frequency bands in the 1-120 GHz range for deep-space research � �	United States of America �	�	2009-08-27
�	[ 156 ] � �	Preliminary draft new Recommendation ITU-R SA.[SRS 23 GHz CHAR] - Technical and operational characteristics of space research service (Earth-to-space) systems for use in the 22.55-23.15 GHz band � �	United States of America �	�	2009-08-27
�	[ 155 ] � �	Draft reply liaison statement to ITU-R Working Party 5B regarding technical information regarding studies between the space research service (space-to-Earth) and the aeronautical mobile service in the 37-38 GHz band � �	United States of America �	211/7 �	2009-08-27
�	[ 154 ] � �	Proposed revision and merger of Recommendations ITU-R SA.1022 and SA.1021 � �	United States of America �	�	2009-08-27
�	[ 153 ] � �	Proposed revision and merger of Recommendations ITU-R SA.1025, SA.1159 and SA.1162 � �	United States of America �	�	2009-08-27
�	[ 152 ] � �	Revision of emergency communications for manned space flight PDNR ITU-R SA.[MANNED EMERGENCY COMM] � �	United States of America �	�	2009-08-27
�	[ 151 ] � �	Draft liaison statement to Working Party 6B (copy to Working Party 5C for information) - Preliminary draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for electronic news gathering � �	United States of America �	�	2009-08-27
�	[ 150 ] � �	Draft liaison statement to Working Party 5C (copy to Working Party 6B for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems � �	United States of America �	�	2009-08-27
�	[ 149 ] � �	Liaison statement to Working Party 5C - 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 (WRC-12 Agenda item 1.11) � �	United States of America �	�	2009-08-27
�	[ 148 ] � �	Draft liaison statement to Working Party 5A - 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 (WRC-12 Agenda item 1.11) � �	United States of America �	�	2009-08-27
�	[ 147 ] � �	Draft liaison sttement to Working Party 5B - 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 (WRC-12 Agenda item 1.11) � �	United States of America �	�	2009-08-27
�	[ 146 ] � �	Proposed revision to working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - 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 � �	United States of America �	�	2009-08-27
�	[ 145 ] � �	Draft liaison statement to Working Party 4A - Protection of HIBLEO-2 inter-satellite service (ISS) links in the band 23.15 to 23.55 GHz from unwanted emissions from space research service (SRS) Earth-to-space transmissions below 23.15 GHz � �	United States of America �	�	2009-08-27
�	[ 144 ] � �	Proposal for the modification of working document towards draft CPM text on WRC-12 Agenda item 1.11 � �	Japan �	�	2009-08-26
�	[ 143 ] � �	Liaison statement - Report of the 1st meeting of the Focus Group on Future Networks (FG-FN) � �	Chairman, ITU-T Focus Group on FN �	�	2009-07-28
�	[ 142 ] � �	Preliminary draft new Report ITU-R [ESSENTIAL ROLE OBSERVATIONS] - The essential role and global importance of radio spectrum use for Earth observations of climate change, weather, water, and prediction, detection and mitigation of disasters and for other related science applications � �	Correspondence Group on Essential role of obser. �	�	2009-08-01
�	[ 141 ] � �	Liaison statement to Working Party 7D (copy to Working Parties 1A, 4A, 7B and 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 5C �	�	2009-06-12
�	[ 140 ] � �	Liaison statement to Working Party 5B copy to Working Party 7B for information - Sharing between the aeronautical mobile and the fixed service in the band 37-38 GHz � �	WP 5C �	�	2009-06-12
�	[ 139 ] � �	Liaison statement - Sharing analysis between non-GSO meteorological satellite systems operating in the space-to-Earth direction and fixed service systems in the band 7 850-7 900 MHz � �	WP 5C �	�	2009-05-29
�	[ 138 ] � �	Liaison statement - 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 5C �	�	2009-05-29
�	[ 137 ] � �	Liaison statement - Revision to Recommendations ITU-R F.1249-1 and ITU-R F.1509 � �	WP 5C �	�	2009-05-29
�	[ 136 ] � �	Liaison statement to Working Parties 6A, 6B and 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 �	�	2009-05-29
�	[ 135 ] � �	Reply liaison statement to ITU-R Working Party 7B on technical characteristics of WAIC applications that may utilize the 37-38 GHz band � �	WP 5B �	�	2009-05-29
�	[ 134 ] � �	Reply liaison statement to Working Party 7B - WRC-11 Agenda item 1.11 � �	WP 5B �	�	2009-05-29
�	[ 133 ] � �	Liaison statement to Working Party 7B - Protection of HIBLEO-2 inter-satellite service (ISS) in the band 23.15 to 23.55 GHz from unwanted emissions from space research service (SRS) Earth-to-space transmissions below 23.15 GHz (WRC-11 Agenda item 1.11) � �	WP 4A �	�	2009-05-28
�	[ 132 ] � �	Liaison statement to Working Party 7B - 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 (WRC-11 Agenda item 1.11) � �	WP 5A �	�	2009-05-25
�	[ 131 ] � �	Liaison statement to Working Party 7B - Information for studies related to WRC-11 Agenda item 1.25 � �	WP 4C �	�	2009-05-14
�	[ 130 ] � �	Liaison statement to Working Party 5C (copy to WPs 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Preliminary draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for electronic news gathering � �	WP 6B �	�	2009-05-14
�	[ 129 ] � �	Reply liaison statement to ITU-R Working Party 5B on studies related to WRC-11 Agenda item 1.15 (copy to Working Parties 5A, 5C and 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications � �	WP 6A �	240/5 �	2009-05-13
�	[ 128 ] � �	Reply liaison statement to ITU-R Working Parties 5B and 5C (copy to Working Parties 5A, 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications � �	WP 6A �	�	2009-05-13
�	[ 127 ] � �	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 �	�	2009-05-13
�	[ 126 ] � �	ITU-R Study Group 4 Question to be brought to the attention of Study Groups 5 and 7 � �	BR Study Group Department �	�	2009-05-04
�	[ 125 ] � �	Information on activities and output documents of ITU-T Focus Group ICTs & CC � �	Chairman ITU-T FG ICTs & CC �	�	2009-04-02
�	[ 124 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties � �	Chairman, CCV �	�	2009-03-20
�	[ 123 ] � �	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
�	[ 122 ] � �	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
�	[ 121 ] � +Ann.1-18�	Report on the February 2009 meeting of Working Party 7B with a view to its next meeting (September 2009) � �	Chairman, WP 7B �	�	2009-02-20
�	[ 120 ] � �	Final list of Participants (Geneva, 16-20 February 2009) � �	Director, BR �	�	2009-02-20
�	[ 119 ] � �	Liaison statement - Questionnaire from ITU-T Focus Group on ICT and climate change � �	Chairman, FC ICT&CC �	�	2009-02-17
�	[ 118 ] � �	List of documents issued � �	BR Study Group Department �	�	2009-02-13
�	[ 117 ] � �	Remaining issue regarding power flux density limits on the geostationary orbit in the band 25.5-27.0 GHz as contained in Recommendations ITU-R SA.1278 and ITU-R SA..1625 � �	Japan �	�	2009-02-06
�	[ 116 ] � �	Proposed revision to the working document toward a preliminary draft new Recommendation ITU-R SA.[26 GHz] - Guidelines for efficient use of the band 25.5-27.0 GHz between the Earth exploration-satellite service (space-to-Earth) and space research service (space-to Earth) � �	Japan �	139/7 �	2009-02-06
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