Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 181 ]
|
List of documents issued (Documents 7C/105 - 7C/181)
|
BR Study Groups Department
|
|
2021-04-15 |
|
[ 180 ]
|
Note to Chairman of Working Party 7C - Modelling of Earth surfaces bistatic scattering
|
Chairman, WP 3J
|
|
2021-04-15 |
|
[ 179 ]
|
Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 7C and 7D for information) - Reply liaison statement to Working Party 5D
concerning WRC-23 agenda item 1.2
|
WP 7B
|
AI1.2
|
2021-04-15 |
|
[ 178 ]
|
Liaison statement from ITU-D Study Group 2 Question 5/2 to ITU-T Study Groups, ITU-R Study Groups, UN and External Organization on the output Report on Q5/2 - ITU-D Study Group 2 Question 5/2: Utilizing telecommunications/ICTs for disaster risk reduction and management
|
ITU-D SG 2
|
|
2021-04-14 |
|
[ 177 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, and 7C for information) - Reply liaison statement to Working Party 4A concerning WRC-23 agenda item 1.17
|
WP 7B
|
AI1.17
|
2021-04-09 |
|
[ 176 ]
|
Draft CPM text for WRC-23 agenda item 1.12
|
Institute of Electrical and Electronics Engineers, Inc.
|
AI1.12
|
2021-04-08 |
|
[ 175 ]
|
Draft reply liaison statement to Working Party 3J - Earth surface bistatic scattering coefficient prediction
|
Institute of Electrical and Electronics Engineers, Inc.
|
|
2021-04-08 |
|
[ 174 ]
|
Analysis of interference received by EESS (passive) sensors [in the 18.6 18.8 GHz band] [caused by surface water reflections]
|
Institute of Electrical and Electronics Engineers, Inc.
|
|
2021-04-08 |
|
[ 173 ]
|
Sharing and compatibility studies related to the protection of EESS (passive) above 71 GHz
|
European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
|
2021-04-08 |
|
[ 172 ]
|
Consideration of FS unwanted emissions above 92 GHz
|
European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
|
2021-04-08 |
|
[ 171 ]
|
Further element towards revision of Recommendation ITU-R RS.1861-0
|
European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
|
2021-04-08 |
|
[ 170 ]
|
Proposed changes to the preliminary draft new Report ITU-R RS.[RF_SURVEY_SMOS]
|
European Space Agency
|
|
2021-04-07 |
|
[ 169 ]
|
Revision to elements for possible sharing studies involving EESS (passive) sensors in the 6 425-7 250 MHz range
|
European Space Agency
|
|
2021-04-07 |
|
[ 168 ]
|
Proposed changes to working document towards a preliminary draft revision of Recommendation ITU-R RS.2105-0 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
|
European Space Agency
|
|
2021-04-07 |
|
[ 167 ]
|
Preliminary draft revision of Report ITU-R RS.2068-1 - Current and future use of the band 13.25-13.75 GHz by spaceborne active sensors
|
European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
|
2021-04-07 |
|
[ 166 ]
|
Elements related to WRC-23 agenda item 1.14 - Studies related to possible EESS (passive) allocations in the frequency range 231.5-252 GHz
|
European Organisation for the Exploitation of Meteorological Satellites
,
European Space Agency
|
AI1.14
|
2021-04-07 |
|
[ 165 ]
|
Summary of operating space weather sensor networks essential for Germany to be considered under agenda item 9.1, topic a)
|
Germany (Federal Republic of)
|
AI9.1A
|
2021-04-07 |
|
[ 164 ]
|
Preliminary positions on WRC-23 agenda
|
International Amateur Radio Union
|
AI9.1B), AI9.1A), AI1.2, AI1.18, AI1.14, AI1.12
|
2021-04-07 |
|
[ 163 ]
|
Draft reply liaison statement to Working Party 5C - Protection of EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
|
United States of America
|
|
2021-04-06 |
|
[ 162 ]
|
Studies under Resolution 731 (Rev. WRC-19) - Consideration of sharing and adjacent-band compatibility between passive and active services above 71 GHz
|
United States of America
|
|
2021-04-06 |
|
[ 161 ]
|
Additional parameters concerning the typical technical and operational characteristics of Earth exploration satellite service (passive) systems to be contained in the preliminary draft revision of Recommendation ITU-R S.1861
|
Japan
|
|
2021-04-05 |
|
[ 160 ]
|
Protection of radio spectrum reliant space weather sensors
|
Japan
|
|
2021-04-04 |
|
[ 159 ]
|
Proposed draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.2
|
France
|
AI1.2
|
2021-04-06 |
|
[ 158 ]
|
Working document towards a preliminary draft new Report ITU-R RS.[SPEC_REQTS_RX_SPACE_WEATHER] - Spectrum requirements and applicable radio service designations for receive only space weather sensors that provide data critical
for predictions and warnings
|
Korea (Republic of)
|
|
2021-04-02 |
|
[ 157 ]
|
Preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
|
Korea (Republic of)
|
|
2021-04-02 |
|
[ 156 ]
|
Preliminary draft new Report ITU-R RS.[SPEC_REQTS_RX_SPACE_WEATHER]-SPECTRUM - Requirements and Applicable Radio Service Designations for Receive-only Space Weather Sensors that provide data critical for predictions and warnings
|
United States of America
|
|
2021-03-31 |
|
[ 155 ]
|
Elements related to WRC-23 agenda item 1.14 - Studies related to possible EESS (passive) allocations in the frequency range 231.5-252 GHz
|
United States of America
|
AI1.14
|
2021-03-31 |
|
[ 154 ]
|
Views on long term enhancements to future revisions of Recommendation ITU-R RS.1861 - Typical technical and operational characteristics of Earth exploration satellite service (passive) systems using allocations between 1.4 and 275 GHz
|
United States of America
|
|
2021-03-31 |
|
[ 153 ]
|
Revisions to preliminary draft new Report ITU-R RS.[EESS_SAR-RNSS]
|
United States of America
|
|
2021-03-31 |
|
[ 152 ]
|
Proposed preliminary draft new Report ITU-R RS. [RXSW_INTERF_CRITERIA] - Interference criteria of receive-only space weather sensors
|
United States of America
|
|
2021-03-31 |
|
[ 151 ]
|
Draft revision of Report ITU-R RS.2068-1 - Current and future use of the band 13.25-13.75 GHz by spaceborne active sensors
|
United States of America
|
|
2021-03-31 |
|
[ 150 ]
|
Revisions to preliminary draft new Recommendation ITU-R RS.[EESS_SAR-RNSS] - Evaluation of the potential for pulsed interference from planned and future spaceborne synthetic aperture radar sensors in the earth exploration-satellite (active) service to radionavigation-satellite service receivers in the 1 215-1 300 MHz band
|
United States of America
|
|
2021-03-31 |
|
[ 149 ]
|
Working document towards preliminary draft new Report ITU-R RS.[RXSW_SHARING_STUDIES] - Compatibility issues relating to the operation of receive-only space weather sensors while ensuring constraints are not placed on incumbent services
|
United States of America
|
AI9.1A)
|
2021-03-31 |
|
[ 148 ]
|
Proposed liaison statement to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 6A and 7D - Work to be conducted by Working Party 7C under agenda item 9.1, topic a)
|
United States of America
|
AI9.1A)
|
2021-03-31 |
|
[ 147 ]
|
Preliminary draft revision of the Report ITU-R RS.2456 - Technical and operational characteristics of RF-based space weather sensors
|
United States of America
|
|
2021-03-31 |
|
[ 146 ]
|
Preliminary draft revision of Recommendation ITU-R RS.1861 - Typical technical and operational characteristics of Earth exploration-satellite service (passive) systems using allocations between 1.4 and 275 GHz
|
United States of America
|
|
2021-03-31 |
|
[ 145 ]
|
Working document towards a preliminary draft new Report ITU-R RS.[GLOBAL_SURVEY_SMAP_RFI] - Global survey of radio frequency interference observed by the SMAP radar in the 1 215-1 300 MHz band and the SMAP radiometer in the 1 400-1 427 MHz band
|
United States of America
|
|
2021-03-31 |
|
[ 144 ]
|
Working document towards a preliminary draft new Report ITU-R RS.[GLOBAL_SURVEY_AQ_RFI] - Global survey of radio frequency interference observed by the Aquarius scatterometer in the 1 215-1 300 MHz band and the Aquarius radiometer in the 1 400-1 427 MHz band
|
United States of America
|
|
2021-04-01 |
|
[ 143 ]
|
Preliminary draft revised Report ITU-R RS.2455-1 - Results of sharing studies between a 45 MHz radar sounder and incumbent fixed, mobile, broadcasting and space research services operating in the 40-50 MHz frequency range
|
United States of America
|
|
2021-03-31 |
|
[ 142 ]
|
WRC-23 agenda item 1.18
|
WMO
|
|
2021-03-30 |
|
[ 141 ]
|
Proposed revision to preliminary draft revision of Recommendation ITU-R RS.1861
|
China (People's Republic of)
|
|
2021-03-30 |
|
[ 140 ]
|
Effect of aggregate interference from multiple EESS satellites on an RNSS receiver
|
Russian Federation
|
|
2021-03-26 |
|
[ 139 ]
|
Proposals to working document towards a preliminary draft revision of Recommendation ITU-R RS.2105
|
Russian Federation
|
|
2021-03-26 |
|
[ 138 ]
|
Preliminary position on WRC-23 Agenda
|
World Meteorological Organization
|
|
2021-03-17 |
|
[ 137 ]
|
Working document towards a preliminary draft new Report ITU-R RS.[SPEC_REQTS_RX_SPACE_WEATHER] - Spectrum requirements and applicable radio service designations for receive only space weather sensors that provide data critical
for predictions and warnings
|
Switzerland (Confederation of)
|
|
2021-03-16 |
|
[ 136 ]
|
Preliminary draft revision of the Report ITU-R RS.2456 - Space weather sensor systems using radio spectrum
|
Switzerland (Confederation of)
|
|
2021-03-16 |
|
[ 135 ]
|
Proposal towards the revision of Report ITU-R RS.2456 - Space weather sensor systems using radio spectrum
|
Germany (Federal Republic of)
|
AI9.1
|
2021-03-16 |
|
[ 134 ]
|
Liaison statement to Working Party 7C (copy to Working Party 3M for information) - WRC-23 agenda item 1.15
|
WP 4A
|
AI1.15
|
2021-03-16 |
|
[ 133 ]
|
Reply liaison statement to ITU-R Working Party 5B concerning WRC-23 agenda item 9.1, topic a), with a copy to Working Party 7C - Information for studies on WRC-23 agenda item 9.1, topic a)
|
International Civil Aviation Organization
|
AI9.1A)
|
2021-03-15 |
|
[ 132 ]
|
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
|
WP 5D
|
AI1.4
|
2021-03-15 |
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