Contributions
[ Source: WP 4B ]  |
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Number
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Title
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Source
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AI/Question
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Date
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[ 100 ]
|
Report of the twenty first and twenty second meetings of Working Party 4B
|
Chairman, WP 4B
|
|
2006-09-13 |
|
[ 92 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[WIDEBAND] - Characteristics of fixed-satellite service systems using wideband spreading signals
|
WP 4B
|
270-1/4
|
2006-09-12 |
|
[ 91 ]
|
Proposed suppression of 1 Study Group 4 Question
|
Chairman, WP 4B
|
|
2006-09-12 |
|
[ 90 ]
(Rev.1) |
Proposed draft revision of Recommendation ITU-R S.1061 - Utilization of fade countermeasures strategies and techniques in the fixed-satellite service
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WP 4B
|
|
2006-09-12 |
|
[ 89 ]
|
Proposed revision of Question ITU-R 46-2/4 - Preferred multiple-access characteristics in the fixed-satellite service
|
WP 4B
|
|
2006-09-12 |
|
[ 88 ]
(Rev.1) |
Draft revision of Recommendation ITU-R S.1709 - Technical characteristics of air interfaces of global broadband satellite systems
|
WP 4B
|
269/4
|
2006-09-12 |
|
[ 87 ]
(Rev.1) |
Proposed draft revision of Recommendation ITU-R S.1062-3 - Allowable error performance for a satellite hypothetical reference digital path operating below 15 GHz
|
WP 4B
|
75-3/4
|
2006-09-12 |
|
[ 74 ]
|
Proposed suppression of 3 Study Group 4 Questions
|
Chairman, WP 4B
|
|
2005-11-17 |
|
[ 64 ]
|
Report of the nineteenth and twentieth meetings of Working Party 4B - (Fortaleza, Brazil, 7-14 June 2005 & 1-8 November 2005)
|
Chairman, WP 4B
|
|
2005-11-15 |
|
[ 63 ]
(Rev.1) |
Draft revision to Recommendation ITU-R S.1432
|
WP 4B
|
78/4, 75/4, 73/4
|
2005-11-08 |
|
[ 62 ]
|
Proposed draft revision of Question ITU-R 263/4 - Performance objectives of digital links in the fixed-satellite service for transmission of Internet or higher layer Protocol packets
|
WP 4B
|
|
2005-11-08 |
|
[ 60 ]
(Rev.1) |
This document has been withdrawn
|
WP 4B
|
|
2005-07-05 |
|
[ 59 ]
|
Draft revision to Question ITU-R 73-1/4 - Availability and interruptions to traffic on digital paths or circuits in the fixed-satellite service
|
WP 4B
|
|
2005-07-05 |
|
[ 44 ]
|
Report of the seventeenth and eighteenth meetings of Working Party 4B (Geneva, 21-27 March 2003, 22-29 April 2004 and 4-8 October 2004
|
Chairman, WP 4B
|
|
2004-10-20 |
|
[ 43 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[TCP-ENH] [Doc.4/43] - Performance enhancements of transmission control protocol (TCP) over satellite networks
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WP 4B
|
|
2004-10-18 |
|
[ 42 ]
(Rev.1) |
Draft new Recommendation ITU-R SNG[uap][Doc.4/42] - SNG carriers universal access procedures
|
WP 4B
|
|
2004-10-18 |
|
[ 41 ]
|
Proposed suppression of Study Group 4 Questions
|
WP 4B
|
|
2004-10-18 |
|
[ 40 ]
(Rev.1)+Corr.1 |
Draft new Recommendation ITU-R S.[Doc.4/40] - Technical characteristics of air interfaces for global broadband satellite systems
|
WP 4B
|
269/4
|
2004-10-18 |
|
[ 39 ]
(Rev.1) |
Draft revision of Recommendation ITU-R S.579-5 - Availability objectives for hypothetical reference circuits and hypothetical reference digital paths when used for telephony using pulse code modulation, or as part of an integrated services digital network hypothetical reference connection, in the fixed-satellite service operating below 15 GHz
|
WP 4B
|
|
2004-11-09 |
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[ 21 ]
|
Draft revision of Question ITU-R 249/4 - Interoperability of equipment for digital transmission of
television news gathering via satellite news gathering
|
WP 4B
|
|
2004-05-18 |
|
[ 20 ]
|
Draft revision of Question ITU-R 226-1/4 - Use of portable and transportable transmitting earth stations for digital transmission of digital high-definition television for news gathering
and outside broadcasts via satellite
|
WP 4B
|
|
2004-05-18 |
|
[ 19 ]
|
Draft new Question ITU-R [Doc.4/19] - Interference between satellite news gathering (SNG) carriers by unintentional access
|
WP 4B
|
|
2004-05-18 |
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[ 18 ]
|
Draft modification to Recommendation ITU-R S.1522 - Impact of loss of synchronization and recovery time on availability in hypothetical reference digital paths
|
WP 4B
|
73/4
|
2004-05-18 |
|
[ 17 ]
|
Draft revision of Recommendation ITU-R S.1149-1 - Network architecture and equipment functional aspects of digital satellite systems in the fixed-satellite service forming part of synchronous digital hierarchy transport networks
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WP 4B
|
201/4
|
2004-05-18 |
|
[ 16 ]
|
Draft revision of Recommendation ITU-R S.1062-2 - Allowable error performance for a satellite hypothetical reference digital path operating below 15 GHz
|
WP 4B
|
75/4
|
2004-05-18 |
|
[ 15 ]
|
Draft modification to Recommendation ITU-R S. 614-3 - Allowable error performance for a satellite hypothetical reference digital path in the fixed-satellite service operating below 15 GHz when forming part of an international connection in an integrated services digital network
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WP 4B
|
52/4
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2004-05-18 |
|
[ 14 ]
+Add.1 |
Draft new Recommendation ITU-R S.[TT&C] [Doc. 4/14] - Performance and availability objectives for FSS telemetry, tracking and command systems
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WP 4B
|
|
2004-05-18 |
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[ 3 ]
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Draft modification to Recommendation ITU-R S.1522 - Impact of loss of synchronization and recovery time on availability in hypothetical reference digital paths
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WP 4B
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73/4
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2003-08-04 |
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[ 2 ]
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Draft modification of Recommendation ITU-R S.614
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WP 4B
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52/4
|
2003-08-01 |
Results:29 total items.
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