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ITU-R WP9A

Performance and availability, interference objectives and analysis, effects of propagation, and terminology

Results:125 total items.
Result page:   -  1 - 2 - 3  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 100 ]  
 
Revisions to and update of PDNR ITU-R F.[9A/GSO-1]     United States of America     2001-10-01
[ 99 ]  
 
Assessment of interference from aeronautical mobile-satellite service (AMSS) systems to Fixed Service (FS) systems in the 14-14.5 GHz band     United States of America     2001-10-01
[ 98 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R F.1491-1 - Error performance objectives for real digital radio links used in the national portion of a 27 500 km hypothetical reference path     Russian Federation, Kyrgyz Republic     2001-10-01
[ 97 ]  
(Rev.1) 
Draft Revision of Recommendation ITU-R F.1397-1 - Error performance objectives for real digital radio links used in the international portion of a 27 500 km hypothetical reference path     Russian Federation, Kyrgyz Republic     2001-10-01
[ 96 ]  
(Rev.1) 
Draft revised Recommendation G.826 - End-to-end performance parameters and objectives for international, constant bit rate digital paths and connections     Russian Federation, Kyrgyz Republic     2001-10-01
[ 95 ]  
 
Response to ITU-T SG12 on Recommendation ITU-R M.1079-1 and quality of service (QoS) issues and comments to reach a common understanding of the end-to-end reference model for the work on QoS requirements     WP 8F     2001-10-01
[ 94 ]  
 
FS interference criteria in the 38 and 40 GHz bands     France     2001-10-01
[ 93 ]  
 
Proposal for reviewing the content and/or future of Recommendation ITU-R F.1093     Australia     2001-10-01
[ 92 ]  
+Corr.1 
Proposed revision of PDNR ITU-R F.[9A/EPAB] - Error performance and availability estimation for terrestrial fixed radio systems using frames, blocks and packet data     Canada     2001-10-01
[ 91 ]  
 
Liaison statement/Communication/Information - Liaison statement on draft Recommendation Y.1541     ITU-T SG 13     2001-10-01
[ 90 ]  
 
Sharing criteria for the fixed service using high altitude platform stations to protect other types of fixed-service systems or other co-primary services in the bands 27.5-28.35 GHz and 31.0-31.3 GHz     Japan     2001-10-01
[ 89 ]  
 
Draft revisions of Questions ITU-R 125/9 and ITU-R 127/9     Japan     2001-10-01
[ 88 ]  
 
New direction with respect to draft Recommendation G.821.1     ITU-T SG 13     2001-10-01
[ 87 ]  
 
Liaison statement to WP 9A - Request for advice on certain sharing criteria proposed to be included in the recommends of two PDNRs ITU-R F.[HAPS-FWA] and ITU-R F.[HAPS-IB]     WP 9B     2001-10-01
[ 86 ]  
(Rev.1) 
Liaison statement to Working Parties 4A, 6S, 7E, 7B, 8D, 9A, 9B and 9D - A draft new Recommendation and a draft new revision of Recommendations dealing with sharing bewtween the FS and FSS ....     WP 4-9S     2001-10-01
[ 85 ]  
 
Report of the meeting of Working Party 9A held in Geneva from 1 to 8 October 2001     Chairman, WP 9A     2001-10-01
[ 84 ]  
 
Liaison statement to ITU-R WP 9A, 4B, JRG 8A-9B, ITU-T SG 17 and SG 12 - Revisions for draft new Recommendation Y.1541 - Network performance objectives for IP-based services     ITU-T SG 13     2001-10-01
[ 83 ]  
 
Consideration of interference from the aeronautical mobile-satellite service, operating on a secondary basis, into the fixed service in the band 14-14.5 GHz     United States of America     2001-10-01
[ 82 ]  
 
List of documents issued     BRSGD     2001-10-01
[ 81 ]  
 
Draft new ITU-T Recommendation G.821.1     Russian Federation     2001-10-01
[ 80 ]  
 
Comments to draft new Recommendation ITU-R F.[Doc.9/45] - Performance degradation due to interference from other services sharing the same frequency bands with real digital radio-relay links used in the international and national portions of ...     Russian Federation     2001-10-01
[ 79 ]  
 
A contribution to a preliminary draft new Recommendation ITU-R F.[9A/NGSO-3] - Interference criteria to protect the fixed service systems from time varying aggregate interference from other systems of services sharing the 37-40 GHz ..     United States of America     2001-10-01
[ 78 ]  
 
Protection criteria for fixed service systems operating in the 14.25-14.5 GHz band     United Kingdom of Great Britain and Northern Ireland     2001-10-01
[ 77 ]  
 
A contribution to the framework for a preliminary draft new Recommendation ITU-R F.[9A/GSO-1] - Interference criteria to protect the fixed service systems from interference produced by GSO satellites from other systems of services ..     United States of America     2001-10-01
[ 76 ]  
(Rev.1) 
This Document has been withdrawn     Tele-IP     2001-10-01
[ 75 ]  
(Rev.1) 
This Document has been withdrawn     Tele-IP     2001-10-01
[ 74 ]  
(Rev.1) 
This Document has been withdrawn     Tele-IP     2001-10-01
[ 73 ]  
 
FS interference criteria in the 38 and 40 GHz band     France     2001-10-01
[ 72 ]  
 
Protection criteria for systems in the 14 GHz     France     2001-10-01
[ 71 ]  
 
Preliminary Draft Revision of Recommendation ITU-R F.1398 - Question ITU-R 127/9     Brazil (Federative Republic of)     2001-10-01
[ 70 ]  
 
Preliminary draft revision of Recommendation ITU-R F.1241     Brazil (Federative Republic of)     2001-10-01
[ 69 ]  
 
Proposal for deletion of Recommendations ITU-R F.1092-1 and ITU-R F.1189-1     Brazil (Federative Republic of)     2001-10-01
[ 68 ]  
 
Proposed liaison statement to Working Party 3M concerning rain attenuation calculations in Recommendation ITU-R P.530     Canada     2001-10-01
[ 67 ]  
 
Report on ITU-T SG 4 (Geneva, 2-13 July 2001)     ITU-T SG 4 Rapporteur     2001-10-01
[ 66 ]  
 
Report on ITU-T Sg 13 meeting (Caracas, May 2001)     ITU-T SG 13 Rapporteur     2001-10-01
[ 65 ]  
 
Path planning and system design for fixed service systems in a multipath-fading environment     Israel (State of)     2001-10-01
[ 64 ]  
 
Response to ITU-R WP 9A on their liaison supporting development of new ITU-T Recommendation G.821.1     ITU-T SG 13     2001-10-01
[ 63 ]  
 
IP packet transfer delay in ITU-T Recommendation Y.1541     ITU-T SG 13     2001-10-01
[ 62 ]  
 
Response to ITU-R WP 9A on their liaison on the relation between physical layer, IP and ATM parameters     ITU-T SG 13     2001-10-01
[ 61 ]  
 
Liaison statement to Working Party 9A concerning - Path planning and system design for fixed service systems in a multipath-fading environment     WP 3M     2001-10-01
[ 60 ]  
 
Liaison statement to Working Party 9A concerning - The design of digital radio-relay systems     WP 3M     2001-10-01
[ 59 ]  
 
Liaison statement to WP 9A concerning Annex 2 of Recommendation ITU-R P.530     WP 3M     2001-10-01
[ 58 ]  
 
Liaison statement to WP 9A concerning multipath fading prediction for link hop lengths less than 7 km     WP 3M     2001-10-01
[ 57 ]  
 
Liaison statement to WP 9A concerning conversion from average worst month to shorter worst periods of time     WP 3M     2001-10-01
[ 56 ]  
 
Chairman's Report of the meeting of Working Party 9A held in Geneva from 12-19 March 2001     Chairman, WP 9A     2001-10-01
[ 55 ]  
 
Liaison Statement to WP 9A     WP 4-9S     2001-10-01
[ 54 ]  
 
LS to WP 9A - Interference criteria to protect the fixed service systems from interference produced by GSO and Non-GSO satellites in the 37-40 GHz and 40.5-43.5 GHz bands     WP 4-9S     2001-10-01
[ 53 ]  
 
Liaison statement to Working Parties 4A, 4B, 9A and 9B - Fixed service and fixed-satellite service parameters and characteristics in the 38 GHz and 40 GHz bands to be considered under agenda item 1.32 (WRC-03)     WP 4-9S     2001-10-01
[ 52 ]  
 
List of documents issued     BR Secretariat     2001-10-01
[ 51 ]  
 
Draft Revision of Recommendation ITU-R F.592-2     SG 9     2001-10-01
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