Contributions
�[�Source:�WP 4A�]��� |
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Number�
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Title
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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 ]
�
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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
�
� |
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 ]
�
� |
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 ]
�
� |
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 |
|
[ 283 ]
�
� |
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
�
� |
WP 4A
� |
2005-11-17 |
|
[ 215 ]
�
� |
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
�
� |
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
�
� |
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 ]
�
� |
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
�
� |
WP 4A
� |
2004-05-04 |
Results:13 total items.
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