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:681 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 381 ]  
 
Working document towards a preliminary draft revision of Report ITU-R S.2261 (ANNEX - ESOMPs ON VESSELS) - Guidelines that could be used by Administrations wishing to license ESOMPs mounted on vessels and operating in non-GSO FSS systems in the frequency range 27-29.1 GHz while ensuring protection of terrestrial services     United States of America     2014-01-28
[ 380 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R SF.[INTERF.AREA] - Possible methodology for frequency sharing between ubiquitously deployed earth stations of the fixed-satellite service and stations of the terrestrial services in adjacent areas for sharing situations listed in Appendix 7 of the Radio Regulations     United States of America     2014-01-28
[ 379 ]  
 
Draft reply liaison statement to Working Party 7C - WRC-15 agenda item 1.6     United States of America     2014-01-28
[ 378 ]  
 
Technical and operational studies towards developing further elements to be included in Report ITU-R S.2223 regarding earth stations on mobile platforms, and their operations in the 17.3-19.7 and 27.5-29.5 GHz bands of the geostationary satellite orbit fixed-satellite service     United States of America     2014-01-28
[ 377 ]  
 
Technical and operational studies towards developing elements to be included in Report ITU-R S.2223 regarding earth stations on mobile platforms in the 17.3-19.7 and 27.5-29.5 GHz bands of the geostationary-satellite orbit fixed-satellite service - A comparative study / analysis of pointing and mispointing of fixed VSATs and earth stations on moving platforms (ESOMPs), and ....     United States of America     2014-01-28
[ 376 ]  
 
Working Documents towards a preliminary draft new [Report/Recommendation] ITU-R S.[FSS/BSS]     United States of America     2014-01-28
[ 375 ]  
 
Study between FSS uplinks and BSS feeder-links for WRC-15 agenda items 1.6.1 and 1.6.2     United States of America     2014-01-28
[ 374 ]  
 
Working document - Draft CPM text on WRC-15 agenda item 1.7     United States of America     2014-01-28
[ 373 ]  
 
Working document towards a preliminary draft new Report - Methodology to estimate the sensitivity of GSO FSS interference levels to the geographical location of earth stations communicating with satellites in the fixed satellite service in the 14 GHz and 29.5-30 GHz frequency bands     United States of America     2014-01-28
[ 372 ]  
 
A dynamic compatibility study between FSS and SRS in the 7 150-7 190 MHz band - Agenda item 1.9.1     United States of America     2014-01-28
[ 371 ]  
 
Draft liaison statement to Working Party 7B regarding PDN Report ITU-R SA. [SRS SHARING 37 GHZ]     United States of America   211/7   2014-01-28
[ 370 ]  
 
Draft liaison statement to Working Party 5C on WRC-15 agenda item 1.8     United States of America     2014-01-28
[ 369 ]  
 
Draft CPM text on WRC-15 agenda item 1.8     United States of America     2014-01-28
[ 368 ]  
 
Preliminary draft new Report ITU-R S.[ESV] on the interference effect of transmissions from earth stations on board vessels operating in fixed-satellite service networks on terrestrial co-frequency stations     United States of America     2014-01-28
[ 367 ]  
 
Interference protection of co-frequency stations from transmissions by earth stations on board vessels operating in fixed-satellite service networks     United States of America     2014-01-28
[ 366 ]  
 
Some editorials and examinations to the preliminary draft new Recommendation ITU-R BO.[ALT_BSS_ANT_DIAG] - Alternative BSS earth station antenna radiation pattern for 12 GHz band     Bulgaria (Republic of)     2014-01-27
[ 365 ]  
 
Recommendation ITU-R SA.1155-1 - Protection criteria related to the operation of data relay satellite systems     SG 7     2014-01-21
[ 364 ]  
 
New databank items - Addition of AUS-NBN-3/4 technical characteristics to the electronic databank     Australia     2014-01-20
[ 363 ]  
 
Reply liaison statement - WRC-15 agenda item 1.6     WP 5B     2013-12-20
[ 362 ]  
 
Liaison statement to Working Parties 4A and 4C - WRC-15 agenda item 1.10     WP 5B     2013-12-20
[ 361 ]  
 
Liaison statement to Working Party 7B - WRC-15 agenda item 9.1 (issue 9.1.8)     SC-WP     2013-12-20
[ 360 ]  
 
Liaison statement - WRC-15 agenda item 7     SC-WP     2013-12-20
[ 359 ]  
 
Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     WP 5A     2013-12-05
[ 358 ]  
 
This document has been withdrawn     BR Study Groups Department     2013-12-05
[ 357 ]  
 
Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.8     WP 5C     2013-12-04
[ 356 ]  
 
Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     WP 5C     2013-12-04
[ 355 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 5A and 7B for information) - WRC-15 agenda item 1.9.1     WP 5C     2013-12-04
[ 354 ]  
 
Liaison statement to Study Group 6 (copy to Working Parties 4A, 4B, 4C, 5A, 5C, 5D and 6A) - Development of Question ITU-R 136-2/6 on Worldwide broadcasting roaming     WP 5B   136-2/6   2013-12-03
[ 353 ]  
 
Liaison statement to Working Party 5D (copy for information to Working Party 4A) - Revision of Recommendations ITU-R M.1580-4 and ITU-R M.1581-4 and start of work towards two preliminary draft new Recommendations ITU-R M.[IMT.OOBE.X] on generic unwanted emission characteristics of base stations and mobile stations using the terrestrial radio interfaces of IMT-Advanced     WP 5B     2013-12-03
[ 352 ]  
 
Liaison statement to Working Party 4A - Suppression of Recommendation ITU-R SF.356     WP 5C     2013-11-28
[ 351 ]  
 
Question ITU-R 237/1     SG 1     2013-11-26
[ 350 ]  
 
Liaison statement to Working Party 4A - Element for sharing studies being conducted under WRC-15 agenda item 1.6.1     WP 5B     2013-11-22
[ 349 ]  
 
Liaison statement to Working Party 4A - WRC-15 agenda item 1.7     WP 5B     2013-11-25
[ 348 ]  
 
Report of the ninth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2013-11-01
[ 347 ]  
 
Liaison statement to Working Party 4A - Technical and operational characteristics of BSS earth stations in the 1 452-1 492 MHz frequency band to be taken into account for compatibility studies under WRC-15 agenda item 1.1     JTG 4-5-6-7     2013-11-04
[ 346 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 (copy to all concerned Groups under WRC-15 agenda item 1.1 (Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D, 3K, 3M, and Working Party 1A) - Sharing parameters for WRC-15 agenda item 1.1     WP 5D     2013-10-29
[ 345 ]  
 
Question ITU-R 136-2/6     SG 6     2013-10-22
[ 344 ]  
 
Liaison statement to Working Party 4A (copy to JTG 4-5-6-7 and WP 1A) - Summary of generic unwanted emission characteristics found in Recommendations ITU-R M.1580 and ITU-R M.1581 (IMT-2000) and preliminary draft new Recommendation ITU-R M.[IMT.OOBE X] (IMT-ADVANCED)     WP 5D     2013-10-17
[ 343 ]  
+Ann.1-43 
Report on the meeting of Working Party 4A (Geneva, 2-10 October 2013)     Chairman, WP 4A     2013-10-15
[ 342 ]  
 
Final list of participants - Working Party 4A (Geneva, 2 - 10 October, 2013)     Director, BR     2013-10-10
[ 341 ]  
 
List of documents issued (Documents 4A/242 - 4A/341)     BR Study Groups Department     2013-10-01
[ 340 ]  
 
Liaison statement to Working Party 4A (copy to Working Party 7B for information) - Advice sought from Working Party 4A regarding protection criteria for use in sharing studies under WRC-15 agenda item 1.10     WP 4C     2013-10-01
[ 339 ]  
 
Comments to Annex 20 to Working Party 4A Chairman's Report - Working document - [Some elements of a] working document towards a preliminary draft new Report ITU-R S.[ESV] on the interference effect of transmissions from earth stations on board vessels operating in fixed-satellite service networks on terrestrial co-frequency stations     Iran (Islamic Republic of)     2013-09-25
[ 338 ]  
 
Modifications to Annex 26 to Working Party 4A Chairman's Report - Working document - Draft CPM Text on WRC-15 agenda item 1.8     Iran (Islamic Republic of)     2013-09-25
[ 337 ]  
 
Off-shore distance for Earth stations on board vessels (ESVS) in the 6 GHz and 14 GHz bands on WRC-15 agenda item 1.8     Iran (Islamic Republic of)     2013-09-25
[ 336 ]  
 
Liaison statement to Working Party 4A - Revision to elements of CPM Text for the draft CPM Report to WRC-15 agenda item 1.9.1     WP 7B     2013-09-25
[ 335 ]  
 
Liaison statement to Working Party 4A - WRC-15 Agenda item 1.6     WP 7B     2013-09-25
[ 334 ]  
 
Working document towards a possible draft new Report on WRC-15 agenda item 9.1, Issue 9.1.2     Norway     2013-09-25
[ 333 ]  
 
Proposed working document towards draft CPM text on WRC-15 agenda item 9.1, issue 9.1.2     Norway     2013-09-25
[ 332 ]  
 
Revision of working document towards a preliminary draft new Report ITU-R S.[R1.FSS] - Assessment on use of spectrum in the 10-17 GHz band for the GSO fixed-satellite service in Region 1     France     2013-09-25
Results:681 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14  - 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 : 2015-11-16