International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP4A : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP4A  C 

ITU-R WP4A

Efficient orbit/spectrum utilization for FSS and BSS

Results:609 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 509 ]  
 
Liaison statement to Working Parties 4A and 5C - Consideration of draft revision of Recommendation ITU-R F.758-4     WP 4C     2011-05-04
[ 508 ]  
 
Determining appropriate pfd values to be used under Methods B and C of Issue 2A of the CPM Report on Agenda item 7.     Norway     2011-04-28
[ 507 ]  
 
Draft liaison statement to Working Party 5D - techniques designed to increase the potential for sharing between IMT systems and FSS networks in the 3.4-3.6 GHz band     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)     2011-04-28
[ 506 ]  
 
Liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[UAS-PERF-AND-REQ] - Example of characteristics and potential performance requirements for unmanned aircraft control and non-payload communications (CNPC) links     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)     2011-04-28
[ 505 ]  
 
Propose modification to working document towards a preliminary draft new Report ITU-R S.[ASYM.FSS] - Addressing the inefficiency associated with the asymmetry of existing unplanned FSS uplink/downlink spectrum in the 10-15 GHz band     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)     2011-04-28
[ 504 ]  
 
Preliminary draft new Recommendation ITU-R S.[SIDELOBE_QUALITY] - Index to measure the performance of antenna side-lobes     France     2011-04-28
[ 503 ]  
 
Preliminary draft new Recommendation ITU-R BO.[BSS_TERR] - Protection of the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 from terrestrial services     France   283/4   2011-04-28
[ 502 ]  
 
Technical analysis in support of the request by the Administration of Bulgaria to use the orbital slot 1.9°E for BSS in Region 1 in the frequency band 11.7-12.2 GHz     Bulgaria (Republic of)     2011-04-28
[ 501 ]  
 
Mutual interference and temporary agreements under RR Appendices 30, 30A and 30B     Luxembourg     2011-04-28
[ 500 ]  
 
Working document towards a preliminary draft new Report ITU-R [SF].[STATMETH]- Example of a possible mathematical implementation of the methodology for statistically calculating the interference received by the fixed service from space-to-Earth emissions for frequency bands above about 17 GHz     Canada     2011-04-27
[ 499 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R [SF].[STATMETH]- Basic requirements for a methodology to calculate the statistics of interference received by fixed service stations from FSS/BSS space-to-Earth emissions for frequency bands above about 17 GHz     Canada     2011-04-27
[ 498 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R F.[FDIRMETH] - Methodology for the calculation of aggregate reduction in throughput and definition of fractional degradation in effective information rate for satellite links including those employing Adaptive Coding and Modulation     Canada     2011-04-27
[ 497 ]  
 
Proposed reply to Working Party 5C - Revision of Recommendation ITU-R F.1245-1     Canada     2011-04-27
[ 496 ]  
 
Proposed draft liaison statement to Working Parties 3J and 3M - Clarification on the applicable propagation mechanisms related to interference sharing studies in the space-to-Earth direction     Canada     2011-04-27
[ 495 ]  
 
Draft liaison statement to Working Party 5D - Techniques designed to increase the potential for sharing between IMT systems and FSS networks in the 3.4-3.6 GHz band     SES WORLD SKIES     2011-04-27
[ 494 ]  
 
Additional considerations related to the coordination arc applicable to FSS geostationary satellite networks operating in some congested portions of the 6/4 GHz and 14/10/11/12 GHz bands     United States of America     2011-04-26
[ 493 ]  
 
Working Document towards a preliminary draft new Recommendation on the use of earth stations on mobile platforms in the bands form 17-30 GHz     United States of America     2011-04-26
[ 492 ]  
 
Working Document on FSS Cross-polar Recommendations     United States of America     2011-04-26
[ 491 ]  
 
Power flux density (pfd) level for gateway links for high altitude platform stations (HAPS) in the frequency band 5 850 - 7 075 MHz     United States of America     2011-04-26
[ 490 ]  
 
Working document towards a preliminary draft new Report ITU-R S.[VSAT_CONTROL_REC729] - Control and monitoring function of very small aperture terminals (VSATs)     Korea (Republic of)     2011-04-26
[ 489 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R [SF]. [PFD_TERRESTRIAL] - Power flux-density, at the edge of the service area of the broadcasting-satellite network in Regions 1 and 3, produced by emissions from a station in the fixed service and mobile service in the band 21.4 - 22.0 GHz     Korea (Republic of)     2011-04-26
[ 488 ]  
 
Draft revision of Recommendation ITU-R BO.1776 - Maximum power flux-density for the broadcasting-satellite service in the band 21.4-22.0 GHz in Regions 1 and 3     Korea (Republic of)     2011-04-26
[ 487 ]  
 
Evaluation of interference from FS stations to BSS space stations in the frequency band 24.65-25.25 GHz (Earth-to-space) - Agenda item 1.13     Russian Federation     2011-04-22
[ 486 ]  
 
Definition of the criterion of the permissible power flux density created by fixed service stations on the territory of countries using broadcasting-satellite service in the frequency band 21.4-22.0 GHz     Russian Federation     2011-04-22
[ 485 ]  
 
Proposal for WRC-12 Agenda item 1.13 - FSS uplink in 24.65-25.25 GHz to feed the 21.4-22 GHz BSS band in Regions 1 and 3     France     2011-04-21
[ 484 ]  
 
Proposed modifications to element for a working document towards a preliminary draft new report - Coordination arc applicable to GSO/GSO FSS under RR No.9.7 in the 6/4 GHz and 14/10/11/12 GHz frequency bands     Japan     2011-04-21
[ 483 ]  
 
Proposed upgrade of preliminary draft revision of Recommendation ITU-R SF.675-3 to draft revision of Recommendation "Calculation of the maximum power density (averaged over 4 KHz) of an angle modulated carrier"     Japan     2011-04-21
[ 482 ]  
 
Framework for developing a preliminary draft new Recommendation ITU-R BO.[PROTECT_BSS_FROM_TERR] - Protection criteria for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 from terrestrial services     Japan   283/4   2011-04-21
[ 481 ]  
 
Liaison statement - Techniques designed to increase the potential for sharing between IMT systems and FSS networks in the 3.4-3.6 band     WP 5D     2011-04-21
[ 480 ]  
 
ITU-R Study Group 6 Recommendation ITU-R BT.1833-1 to be brought to the attention of Study Group 4     BR Study Group Department     2011-04-14
[ 479 ]  
 
Working document on a statistical methodology to assess time-varying interference produced by a network of small Earth stations onto geostationary fixed-satellite service networks     United States of America   208/4   2011-04-07
[ 478 ]  
 
Liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[UAS-PERF-AND-REQ] - Example of characteristics and potential performance requirements for unmanned aircraft control and non payload communications (CNPC) links     United States of America     2011-04-07
[ 477 ]  
 
Liaison statement to Working Party 5D - Techniques designed to increase the potential for sharing between IMT Systems and FSS networks in the 3.4-3.6 GHz band     United States of America     2011-04-07
[ 476 ]  
 
Preliminary draft new Recommendation ITU-R S.[ISS-NON-GSO] - Protection criteria and interference assessment methods for non-GSO inter-satellite links in the 23.183-23.377 GHz band with respect to the space research service     United States of America     2011-04-07
[ 475 ]  
 
Preliminary draft new Recommendation ITU-R [SF].[STATMETH] - Basic requirements for a methodology to calculate the statistics of interference received by fixed service stations from FSS/BSS space-to Earth emissions for frequency bands above about 17 GHz     United States of America     2011-04-07
[ 474 ]  
 
Preliminary draft revision of Recommendation ITU-R S.732 - Method for statistical processing of earth-station antenna side-lobe peaks     United States of America     2011-04-07
[ 473 ]  
 
Proposed revisions to Recommendation ITU-R SF.675 - Calculation of the maximum power density (averaged over 4 kHz) of an angle modulated carrier     United States of America     2011-04-07
[ 472 ]  
 
Preliminary draft revision of Recommendation ITU-R S.729 - Control and monitoring function of very small aperture terminals (VSATs)     United States of America     2011-04-07
[ 471 ]  
 
Result of the proposed suppression of Recommendations ITU-R SF.1482 and SF.1483     Chairmen, SG 4 and SG 5     2011-04-01
[ 470 ]  
 
Note to Chairmen of Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Consideration of draft revision of Recommendation ITU-R F.758-4     Chairman, WP 5C     2011-04-01
[ 469 ]  
 
Liaison statement to ITU-R Working Parties 4B and 4A     ITU-D SG 2     2011-03-28
[ 468 ]  
 
ITU-R Study Group 6 Report ITU-R BT.2049-4 to be brought to the attention of Study Group 4     BR Study Group Department     2011-03-11
[ 467 ]  
 
ITU-R Study Group 1 Recommendation SM.1541-3 to be brought to the attention of Study Groups 4, 5, 6 and 7     BR Study Group Department     2011-02-07
[ 466 ]  
 
This document has been withdrawn     WP 5C     2011-01-10
[ 465 ]  
 
Liaison statement to Study Group 4 - Results of the Study Group 5 meeting (22-23 November 2010) (copied to Working Parties 4A, 5A and 5C for information)     SG 5     2010-12-16
[ 464 ]  
 
Liaison statement to Working Parties 1A, 1C, 4A, 5A, 5D, 7B and 7D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-14     WP 3M     2010-12-08
[ 463 ]  
 
Liaison statement to Working Party 4A (copy to Working Party 5C for information)     WP 3J     2010-12-08
[ 462 ]  
 
Liaison statement to Working Party 4A - Revision of Recommendation ITU-R F.1245     WP 5C     2010-11-29
[ 461 ]  
 
Liaison statement to Working Party 4A - Review of certain SF-series Recommendations     WP 5C     2010-11-29
[ 460 ]  
 
Liaison statement to Working Parties 4A and 4B - Examples of characteristics and potential performance requirements for unmanned aircraft control and non payload communications (CNPC) links     WP 5B     2010-11-26
Results:609 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2011-04-12