Contribuciones |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 159 ]
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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
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SES NEW SKIES
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2009-04-17 |
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[ 158 ]
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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
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Luxembourg
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2009-04-10 |
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[ 157 ]
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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
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Luxembourg
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2009-04-10 |
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[ 156 ]
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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
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Luxembourg
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104/6, 21/6, 22-1/6
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2009-04-10 |
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[ 155 ]
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Liaison statement on leading role of SG 2 on service definition
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ITU-T SG 2
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2009-04-08 |
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[ 154 ]
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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
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Australia
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2009-04-09 |
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[ 153 ]
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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
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Australia
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2009-04-08 |
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[ 152 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R BO.1776
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Korea (Republic of)
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2009-04-08 |
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[ 151 ]
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Treatment of side-lobe peaks of radiation pattern of the earth station antennas
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Japan
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42-1/4
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2009-04-07 |
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[ 150 ]
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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
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Japan
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231/4
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2009-04-07 |
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[ 149 ]
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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
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Japan
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2009-04-07 |
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[ 148 ]
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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
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Japan
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2009-04-07 |
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[ 147 ]
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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
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Japan
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21/6, 22-1/6, 104/6
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2009-04-07 |
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[ 146 ]
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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
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Japan
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2009-04-07 |
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[ 145 ]
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Information on activities and output documents of ITU-T Focus Group ICTs & CC
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Chairman ITU-T FG ICTs & CC
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2009-04-02 |
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[ 144 ]
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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
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Canada
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2009-03-23 |
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[ 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
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Canada
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2009-03-23 |
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[ 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
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Canada
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2009-03-23 |
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[ 141 ]
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Liaison statement to Radiocommunication Study Groups and Working Parties
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Chairman, CCV
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2009-03-20 |
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[ 140 ]
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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
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WP 1B
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2009-03-19 |
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[ 139 ]
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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
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WP 7B
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2009-03-19 |
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[ 138 ]
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Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 6A, 7C and 7D on WRC-11 Agenda item 1.22
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WP 1A
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2009-03-17 |
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[ 137 ]
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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
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WP 7B
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2009-03-17 |
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[ 136 ]
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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
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WP 7B
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2009-03-17 |
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[ 135 ]
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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
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WP 5D
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2009-03-10 |
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[ 134 ]
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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)
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WP 7D
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2009-03-06 |
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[ 133 ]
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Response to Questionnaire from ITU-T Focus Group on ICT and climate change
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Chairman, SG 4
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2009-02-27 |
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[ 132 ]
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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
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WP 7D
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2009-02-24 |
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[ 131 ]
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Further information for the preparation of the draft CPM Report to WRC-11
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Chairman, CPM-11
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2009-01-27 |
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[ 130 ]
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Liaison statement to Study Group 4 - Results of the Study Group 5 meeting (10-11 November 2008)
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SG 5
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2008-12-02 |
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[ 129 ]
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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]
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WP 6B
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2008-11-21 |
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[ 128 ]
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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
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WP 5B
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2008-11-18 |
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[ 127 ]
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Liaison statement to Working Party 4A - Compatibility studies between radiolocation and
fixed-satellite service
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WP 5B
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2008-11-17 |
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[ 126 ]
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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
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WP 5C
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2008-11-13 |
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[ 125 ]
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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
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WP 5C
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2008-11-13 |
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[ 124 ]
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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
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WP 5C
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2008-11-12 |
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[ 123 ]
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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
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WP 5C
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2008-11-12 |
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[ 122 ]
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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
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WP 5A
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2008-11-07 |
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[ 121 ]
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Liaison statement to Working Party 4A - Reply to the proposed deletions of certain SF-Series Recommendations
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WP 5C
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2008-11-04 |
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[ 120 ]
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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)
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WP 5C
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2008-11-04 |
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[ 119 ]
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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
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WP 6A
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2008-10-31 |
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[ 118 ]
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Liaison statement to Working Parties 4A, 5A, 5B and 5C on WRC-11 Agenda item 1.12
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WP 7B
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2008-10-21 |
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[ 117 ]
+Ann.1-38 |
Report on the meeting of Working Party 4A (Geneva, 6-15 October 2008)
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Chairman, WP 4A
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2008-10-16 |
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[ 116 ]
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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
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SG 7
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2008-10-14 |
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[ 115 ]
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Final List of Participants (Geneva, 6-15 October 2008)
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Director, BR
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2008-10-14 |
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[ 114 ]
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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
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WP 4C
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2008-10-13 |
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[ 113 ]
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Liaison statement to WP 4A - Information for studies related to WRC-11 Agenda item 1.25
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WP 4C
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2008-10-08 |
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[ 112 ]
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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
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WP 4C
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2008-10-03 |
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[ 111 ]
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List of documents issued
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BR Study Group Department
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2008-10-03 |
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[ 110 ]
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Implementation of the modifications to Resolution 80 (Rev. WRC-07) for WRC-11 Agenda item 8.1.3
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Colombia (Republic of)
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2008-09-29 |
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