Contributions
[ Source: WP 4A ]  |
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Numéro
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Titre
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Source
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Date
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[ 514 ]
|
Liaison statement to WP 1B - Study of Software Defined Radio and cognitive radio systems in WP 1B
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WP 4A
|
2007-06-08 |
|
[ 454 ]
|
Liaison statement to the Special Committee for action and to Working Parties 6S, 8D AND 7B for information - Advanced publication information on Non-Geostationary satellite systems not subject to coordination under Section II of Article 9
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WP 4A
|
2006-10-03 |
|
[ 362 ]
|
Liaison statement to Working Parties 8F, 6E, 8A, 8B and 8D - Frequency-related matters for IMT-2000 and systems beyond IMT-2000 related to WRC-07 agenda item 1.4
|
WP 4A
|
2006-04-20 |
|
[ 361 ]
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Liaison statement to Working Parties 6S, 8D and Working Party 7B for information - Advanced publication information on non-geostationary satellite systems not subject to coordination under Section II of Article 9
|
WP 4A
|
2006-04-20 |
|
[ 359 ]
|
LS to WP's 7D and 8D - Revision of Recommendation ITU-R S.1586
|
WP 4A
|
2006-04-19 |
|
[ 292 ]
|
Liaison statement to Working Party 8D - Off-axis E.I.R.P. emissions in the presence of motion-induced antenna pointing errors
|
WP 4A
|
2005-12-06 |
|
[ 284 ]
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Liaison statement to WPs 4-9S, 6S, 7B and 8D - Draft letter to Director, BR on definition of HEO (AI 7.1 (H))
|
WP 4A
|
2005-11-17 |
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[ 283 ]
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Liaison statement to Working Parties 4-9S, 6S, 7B, 8D, 9D and the Coordination Committee for Vocabulary - Development of DNR S.[HEO_Sys_Char] - Characterization of HEO-type FSS systems
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WP 4A
|
2005-11-17 |
|
[ 215 ]
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Liaison statement to ITU-R Working Party 8D - Support of the modernization of civil aviation telecommunication systems and the extension of telecommunication systems to remote
and developing regions with current and planned satellite networks
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WP 4A
|
2005-06-21 |
|
[ 214 ]
|
Liaison statement to Working Parties 4B and 8D - Preliminary draft revision of Recommendation ITU-R S.1001 - 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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WP 4A
|
2005-06-08 |
|
[ 135 ]
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Liaison statement to Working Party 8D - Introduction of the coordination arc concept for geostationary MSS networks between 1 and 3 GHz
|
WP 4A
|
2004-11-08 |
|
[ 63 ]
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Liaison statement to ITU-R Working Party 8D - Satellite frequency allocations that could support the modernization of civil aviation telecommunication systems
|
WP 4A
|
2004-05-05 |
|
[ 62 ]
|
Liaison statement to Working Parties 1A and 8D - Unwanted emission control for feeder links of the mobile-satellite service in bands near 1.4 GHz
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WP 4A
|
2004-05-04 |
Resultats:13 documents
|
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