Contributions
[ Source: WP 4C ] ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 106 ]
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Executive Report of the fifteenth meeting of Working Party 4C (Geneva, 10 -16 June 2015)
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Chairman, WP 4C
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2015-06-23 |
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[ 105 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations
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WP 4C
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2015-06-23 |
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[ 104 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1906 - Characteristics and protection criteria of receiving space stations and characteristics of transmitting earth stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz
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WP 4C
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288/4, 217-2/4
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2015-06-23 |
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[ 103 ]
(Rev.1) |
Draft revision to Recommendation ITU-R M.2031 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5- 030 MHz
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WP 4C
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288/4, 217-2/4
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2015-06-23 |
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[ 102 ]
(Rev.2) |
Draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation
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WP 4C
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2015-06-23 |
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[ 101 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[MSS-RDSS-SHARE] - Methodology and technical example to assist coordination of the mobile-satellite service and the radiodetermination-satellite service with the fixed service based on the power flux-density coordination trigger levels in the 2 483.5-2 500 MHz band
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WP 4C
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2015-06-23 |
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[ 100 ]
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Draft new Report ITU-R M.[MSS SHARE] - Sharing between GSO MSS and other services in the allocations in the 22-26 GHz range
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WP 4C
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2015-06-23 |
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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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[ 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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[ 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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[ 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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[ 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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[ 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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[ 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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[ 44 ]
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Executive Report of the eleventh and twelfth meetings of Working Party 4C - (Geneva, 25 April - 1 May 2013 and 25 September - 1 October 2013)
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Chairman, WP 4C
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2013-10-10 |
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[ 41 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations
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WP 4C
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2013-10-09 |
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[ 38 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1901 - Guidance on ITU-R Recommendations related to systems and networks in the radionavigation-satellite service operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz, 5 000-5 010 MHz and 5 010-5 030 MHz
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WP 4C
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288/4, 217-2/4
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2013-10-07 |
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[ 37 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[MSS 400 MHz]-0 - Characteristics and protection criteria for non-geostationary mobile-satellite service systems operating in the band 399.9-400.05 MHz
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WP 4C
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2013-10-07 |
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[ 15 ]
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Executive Report of the ninth and tenth meetings of Working Party 4C (Geneva, 23 - 29 May 2012 and 12 - 18 September 2012)
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Chairman, WP 4C
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2012-09-24 |
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[ 11 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation method for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz frequency bands
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WP 4C
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288/4, 217-2/4
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2012-09-17 |
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[ 9 ]
(Rev.1) |
Draft new Report ITU-R M.[MLS_RNSS] - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and radionavigation-satellite service (RNSS) systems in the band 5 000-5 030 MHz
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WP 4C
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2012-05-30 |
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[ 8 ]
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Draft new Recommendation ITU-R M.[S-E Rx+Tx] - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations of the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz
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WP 4C
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2012-05-28 |
Resultats:23 documents
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