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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[ 99 ]
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Draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band
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WP 4C
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2015-06-23 |
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[ 98 ]
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Draft new Question ITU-R BO.[UHDTV_SAT]/4 - UHDTV satellite broadcasting systems
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WP 4B
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2015-06-22 |
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[ 97 ]
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Editorial revision of Recommendation ITU-R S.2062-0 - Carrier identification system for digital-modulation transmissions of fixed-satellite service occasional use carrier earth station transmissions using geostationary-satellite networks in the 4/6 GHz and 11-12/13/14 GHz FSS bands
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WP 4B
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2015-06-22 |
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[ 96 ]
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Draft new Report ITU-R S.[INTERF LOC] - Methodology to estimate the sensitivity of GSO FSS interference levels to the geographical location of earth stations communicating with GSO satellites in the fixed-satellite service in the 14 GHz and 30 GHz frequency ranges
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WP 4A
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2015-06-22 |
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[ 95 ]
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Draft new Report ITU-R S.[BROADBAND BY FSS] - Broadband access by fixed-satellite service systems
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WP 4A
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2015-06-22 |
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[ 94 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.2014 - Global circulation of IMT-2000 satellite terminals
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WP 4B
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2015-06-22 |
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[ 93 ]
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Liaison statement to Working Party 4C (copy for information to Study Groups 4 and 5 and Working Party 4B) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4
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WP 5D
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2015-06-22 |
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[ 92 ]
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Draft new Report ITU-R M.[MMSS 7/8 GHZ SHARING] - Possible allocations to the maritime mobile-satellite service in the 7/8 GHz range
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WP 4C
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2015-06-15 |
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[ 91 ]
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Liaison statement on ITU Inter-Sector coordination
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ITU-T TSAG
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2015-06-15 |
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[ 90 ]
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Reply liaison statement to Working Party 5D (copy for information to Study Groups 4 and 5 and Working Party 4B) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4
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WP 4C
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2015-06-12 |
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[ 89 ]
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Draft reply liaison statement to Study Group 5 - Proposal on the revision of Recommendation ITU-R M.1036-4
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China (People's Republic of)
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2015-05-29 |
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[ 88 ]
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Draft reply liaison statement to Working Party 5D (copy for information to Study Groups 4 and 5) - Coexistence issues between the satellite and terrestrial components of IMT and Revision of Recommendation ITU-R M.1036-4
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United Kingdom of Great Britain and Northern Ireland
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2015-05-28 |
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[ 87 ]
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Liaison statement on ITU-R Study Groups of interest to ITU-T Study Groups
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Director, BR
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2015-03-12 |
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[ 86 ]
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Liaison statement to ITU-R Study Groups 1, 3, 4, 5 and 7, ITU-T Study Group 5 and ITU-D Study Groups 1 and 2 - Human exposure to RF fields from broadcast transmitters
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WP 6A
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2015-03-03 |
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[ 85 ]
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Liaison statement to Working Party 4C (copy for information to Study Groups 4 and 5) - Coexistence issues between the satellite and terrestrial components of IMT and Revision of Recommendation ITU-R M.1036-4
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WP 5D
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2015-02-11 |
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[ 84 ]
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Liaison statement to Study Groups 4, 6 and 7 - Approval of ten draft new Reports developed by Joint Task Group 4-5-6-7
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SG 5
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2014-11-18 |
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[ 83 ]
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Note to Chairman of Study Group 4 (copy for information to Working Parties 4C and 5D) - Revision of Recommendation ITU-R M.1036-4
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Chairman, SG 5
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2014-11-14 |
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[ 82 ]
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Note to Chairmen of Study Groups 1, 4 and 6 - Suppression of Opinion ITU-R 95
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SG 5
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2014-11-14 |
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[ 81 ]
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Reply liaison statement to Working Party 4C (copy for information to Working Party 4B and Study Groups 4 and 5) - Revision of Recommendation ITU-R M.1036-4 and coexistence issues between the satellite and terrestrial components of IMT
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WP 5D
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2014-10-30 |
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[ 80 ]
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Note to Chairmen of Study Groups 1, 4 and 6 - Proposal for suppression of Opinion ITU-R 95
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Chairman, SG 5
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2014-10-09 |
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[ 79 ]
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Executive Report to Study Groups 4 and 7 on the work of Joint Task Group 4-5-6-7
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Chairman, JTG 4-5-6-7
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2014-09-10 |
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[ 78 ]
(Rev.1) |
Draft new Report ITU-R [FSS-IMT C-BAND DOWNLINK] - Sharing studies between International Mobile Telecommunication-Advanced systems and geostationary satellite networks in the fixed-satellite service in the 3 400-4 200 MHz and 4 500-4 800 MHz frequency bands in the WRC study cycle leading to WRC-15
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JTG 4-5-6-7
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2014-08-20 |
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[ 77 ]
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Draft new Report ITU-R [FSS-IMT C-BAND UPLINK] - Sharing and compatibility between International Mobile Telecommunication systems and fixed-satellite service networks in 5 850-6 425 MHz frequency range
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JTG 4-5-6-7
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2014-08-19 |
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[ 76 ]
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Summary record of the Study Group 4 meeting on 11 July 2014
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Chairman, SG 4
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2014-07-22 |
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[ 75 ]
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Final list of participants - Study Group 4 (Geneva, 11 July 2014)
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Director, BR
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2014-07-11 |
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[ 74 ]
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List of documents issued (Document 4/52 - 4/74)
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BR Study Group Department
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2014-07-10 |
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[ 73 ]
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Executive Report of the fifth and sixth meetings of Working Party 4A (Geneva, 5-13 February and 2-10 July 2014)
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Chairman, WP 4A
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2014-07-10 |
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[ 72 ]
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Proposed corrigendum to draft new Recommendation ITU-R BO.[ALT_BSS_ANT_DIAG] -Alternative BSS earth station antenna radiation pattern for 12 GHz BSS bands
with effective apertures in the range 55-75 cm
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WP 4A
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2014-07-10 |
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[ 71 ]
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Executive Report of the thirteenth and fourteenth meetings of Working Party 4C - (Geneva, 13 - 19 February 2014 and 25 June - 1 July 2014)
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Chairman, WP 4C
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2014-07-10 |
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[ 70 ]
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Executive Report of the thirty-sixth and thirty-seventh meetings of Working Party 4B (Geneva, 10-14 February 2014 and 30 June - 4 July 2014)
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Chairman, WP 4B
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2014-07-09 |
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[ 69 ]
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Suppression of some ITU-R Recommendations related to FDM/FM carriers
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WP 4B
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2014-07-09 |
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[ 68 ]
(Rev.1) |
Draft revision of Report ITU-R S.2173 - Multi-carrier based transmission techniques for satellite systems
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WP 4B
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46-3/4
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2014-07-09 |
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[ 67 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[DIGCID] - Carrier identification system for digital-modulation transmissions of fixed-satellite service occasional use carrier earth station transmissions using geostationary-satellite networks in the 4/6 GHz and 11-12/13/14 GHz FSS bands
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WP 4B
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2014-07-08 |
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[ 66 ]
(Rev.1) |
Draft new Report ITU-R S.[MULTI_POL] - Multi-dimensional signal mapping technique for satellite communications
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WP 4B
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2014-07-08 |
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[ 65 ]
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Draft new Question ITU-R [INTEG_MSS]/4 - System architecture and performance aspects on integrated MSS systems
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WP 4B
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2014-07-08 |
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[ 64 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1478-2 - Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz
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WP 4C
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2014-07-08 |
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[ 63 ]
(Rev.1) |
Draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band
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WP 4C
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2014-07-08 |
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[ 62 ]
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Liaison statement to Working Party 5D (copy for information to Working Party 4C and Study Group 4) - Work progress on development of Handbook on Global Trends in IMT - ITU-R M.[IMT/HANDBOOK]
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WP 4B
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2014-07-07 |
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[ 61 ]
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Liaison statement to Working Party 5D (copy for information to Working Party 4B and Study Group 4) - Proposal on the revision of Recommendation ITU-R M.1036-4
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WP 4C
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2014-06-27 |
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[ 60 ]
(Rev.1) |
Draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television systems
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WP 4A
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2014-03-19 |
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[ 59 ]
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Draft new Recommendation ITU-R BO.[ALT_BSS_ANT_DIAG] - Alternative BSS earth station antenna radiation pattern for 12 GHz BSS bands with effective apertures in the range
55-75 cm
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WP 4A
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280/4
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2014-03-07 |
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[ 58 ]
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Draft revision of Recommendation ITU-R M.1850-1 - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications -2000 (IMT-2000) - Interface H specifications update (section 4.3.7)
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WP 4B
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2014-03-06 |
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[ 57 ]
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Draft revision of Recommendation ITU-R M.1787-1 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz
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WP 4C
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288/4, 217-2/4
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2014-03-06 |
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[ 56 ]
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FG Bridging the Gap from Innovation to Standards (FG Innovation) - Liaison statement on New Standardization Activities for ITU-T Study Groups and ICT Innovation Panel [to all ITU-T Study Groups, ITU-D Study Groups and ITU-R Study Groups]
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ITU-T FG Innovation
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2014-02-27 |
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[ 55 ]
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Recommendation ITU-R SA.1155-1 - Protection criteria related to the operation of data relay satellite systems
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SG 7
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2014-01-21 |
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[ 54 ]
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Recommendation ITU-R BT.1833-3 - Broadcasting of multimedia and data applications for mobile reception by handheld receivers
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SG 6
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2014-01-20 |
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[ 53 ]
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Liaison statement - Agreed working definition of the Term "ICT" - Correspondence Group on the elaboration of a working definition of the term "ICT"
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Chairman, ITU-D SG 1
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2013-11-06 |
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[ 52 ]
+Add.1 |
Summary record of the Study Group 4 meeting on 11 October 2013
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Chairman, SG 4
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2013-10-17 |
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[ 51 ]
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Final list of participants - Study Group 4 (Geneva, 11 October 2013)
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Director, BR
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2013-10-11 |
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[ 50 ]
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List of documents issued (Documents 4/25 - 4/50)
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BR Study Groups Department
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2013-10-11 |
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