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 
Received Source Title Questions
[ 506 ]  
 
2014-06-20 Japan   Proposal for the additional element of working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)     N/A  
[ 505 ]  
 
2014-06-20 Japan   Proposal for modification of the draft CPM text for WRC-15 agenda item 1.9.1     N/A  
[ 504 ]  
 
2014-06-20 Japan   Proposed modifications to working document towards a preliminary draft new Report and working document towards draft CPM text with respect to Resolution 909 (WRC-15 agenda item 1.8) - Frequency sharing between the earth station on board vessels (ESVS) and terrestrial services in the 5 925-6 425 MHz and 14.0-14.5 GHz frequency bands     N/A  
[ 503 ]  
 
2014-06-20 Japan   Proposed modifications to working document towards a preliminary draft new Report and working document towards draft CPM text with respect to Resolution 151 and 152 (WRC-15 agenda item 1.6) - Frequency sharing between the radionavigation service and the fixed-satellite service in the 13.4 - 13.75 GHz frequency band     N/A  
[ 502 ]  
 
2014-06-20 Japan   Working document towards preliminary draft new Recommendation, "Methodologyy for calculating separation distances for sharing in the 3 400-3 600 MHz range between earth stations of the fixed-satellite service and stations in the mobile service"     N/A  
[ 501 ]  
 
2014-06-19 WP 1B   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     N/A  
[ 500 ]  
 
2014-06-19 WP 1A   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D (copy to Working Parties 1B and 1C) - Characteristics of the unwanted emissions in the out-of-band and spurious domains for digital modulation technology used in broadband communication systems     N/A  
[ 499 ]  
 
2014-06-18 Korea (Republic of)   Draft CPM text on WRC-15 agenda item 1.9.1     N/A  
[ 498 ]  
 
2014-06-18 Tanzania (United Republic of) , Uganda (Republic of)   Proposals for CPM text: Use of satellite orbital slots and associated frequency spectrum to deliver international public telecommunications services - WRC-15 agenda item 9.1, 9.1.3     N/A  
[ 497 ]  
 
2014-06-11 China (People's Republic of)   Compatibility assessment between EESS and potential new FSS allocations in the 13.25-13.75 GHz band for WRC-15 agenda item 1.6     N/A  
[ 496 ]  
 
2014-06-11 China (People's Republic of)   Working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY]- Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)     N/A  
[ 495 ]  
 
2014-06-11 China (People's Republic of)   Comments on and proposed modifications to the draft CPM text on WRC-15 agenda item 7 - Informing the BR of a suspension under RR No. 11.49 beyond six months (issue A)     N/A  
[ 494 ]  
 
2014-06-09 WP 5B   Liaison statement to Working Party 4A - Revised element for sharing studies being conducted under WRC-12 agenda item 1.6.1     N/A  
[ 493 ]  
 
2014-06-09 WP 5B   Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 492 ]  
 
2014-06-06 WP 5B   Reply liaison statement to Working Party 4A on the working document draft CPM text for WRC-15 agenda item 1.7     N/A  
[ 491 ]  
 
2014-06-03 WP 5A   Liaison statement to Working Party 4C (copied for information to Working Parties 3M, 4A, 4B, 5C, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10     N/A  
[ 490 ]  
 
2014-06-03 WP 5A   Liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 489 ]  
 
2014-05-28 WP 5C   Liaison statement to Working Party 4A - WRC-15 agenda item 1.8     N/A  
[ 488 ]  
 
2014-05-28 WP 5C   Liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 487 ]  
 
2014-05-28 WP 5C   Liaison statement to Working Parties 4C and 5B (copy for information to Working Parties 3M, 4A, 4B, 5A, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10     N/A  
[ 486 ]  
 
2014-05-28 WP 5C   Liaison statement to Working Party 4C (copy to Working Parties 3M, 4A, 4B, 5A, 5B and 7B for information) - WRC-15 agenda item 1.9.2     N/A  
[ 485 ]  
 
2014-05-28 WP 5C   Reply liaison statement to Working Party 4A (copy to Working Parties 5A and 7B for information) - WRC-15 agenda item 1.9.1     N/A  
[ 484 ]  
 
2014-05-19 WP 7C   Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 483 ]  
 
2014-05-07 International Civil Aviation Organization   Liaison statement to Working Party 1B (copied to Working Parties 4A, 4C, 5B, IMO and WMO for information) - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     N/A  
[ 482 ]  
 
2014-05-15 WP 7B   Liaison statement - Proposed revision of working document draft CPM text on WRC-15 agenda item 1.9.1     N/A  
[ 481 ]  
 
2014-05-14 WP 7B   Liaison statement to Working Party 4A - Additional studies for WRC-15 agenda item 1.9.1     N/A  
[ 480 ]  
 
2014-05-14 WP 7B   Liaison statement to Working Party 4A - Draft CPM text for agenda items 1.6.1 and 1.6.2     N/A  
[ 479 ]  
 
2014-05-14 WP 7B   Liaison statement to Working Party 4A - Clarification of the definition of space research service (deep space) in Radio Regulations     N/A  
[ 478 ]  
 
2014-04-30 SG 5   Recommendation ITU-R F.1336-4 - Reference radiation patterns of omnidirectional, sectoral and other antennas for the fixed and mobile services for use in sharing studies in the frequency range from 400 MHz to about 70 GHz     N/A  
[ 477 ]  
 
2014-04-30 SG 6   Report ITU-R BT.2049-6 - Broadcasting of multimedia and data applications for mobile reception     N/A  
[ 476 ]  
 
2014-04-29 ITU-D SG 2   Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5C, 5D, ITU-T Study Group 15 Question 1 and ITU-T Study Group 13 Question 15 - Access technology for broadband telecommunications including IMT, for developing countries     N/A  
[ 475 ]  
 
2014-04-28 World Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C, Joint Task Group 4-5-6-7 and the Special Committee as responsible Groups for WRC-15 agenda items 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1.1, 9.1.2., 9.1.5, 9.1.6, 9.1.8, 10 (copy to Working Party 5D)     N/A  
[ 474 ]  
 
2014-04-11 WP 6A   Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 4B, 4C, 5A, 5C and 5D) - Development of draft new Recommendation on main functionalities of consumer receivers for worldwide broadcasting roaming     N/A  
[ 473 ]  
 
2014-03-24 WP 4C   Liaison statement to Working Parties 3M, 4A, 4B 5A, 5C, 7A, 7B, 7C and 7D - WRC-15 agenda item 1.10     N/A  
[ 472 ]  
 
2014-03-24 WP 4C   Liaison statement to Working Parties 3M, 4A, 4B 5A, 5B, 5C and 7B - WRC-15 agenda item 1.9.2     N/A  
[ 471 ]  
 
2014-03-10 WP 4C   Liaison statement to Working Party 1B (copy to Working Party 4A for information) - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     N/A  
[ 470 ]  
 
2014-03-10 WP 4C   Liaison statement to Working Party 1B (copy to Working Party 4A for information) - WRC-15 agenda item 9.1, issue 9.1.6     N/A  
[ 469 ]  
 
2014-02-28 WP 5D   Liaison statement to Working Party 5B (copy to Working Party 4A) - Summary of generic unwanted emission characteristics found in (1) Recommendation ITU-R M.1580/81 (IMT-2000) and (2) preliminary draft new Recommendation ITU-R M.[IMT.OOBE X] (IMT-Advanced)     N/A  
[ 468 ]  
+Ann.1-39 
2014-02-19 Chairman, WP 4A   Report on the meeting of Working Party 4A (Geneva, 5-13 February 2014)     N/A  
[ 467 ]  
(Rev.1) 
2014-02-13 Director, BR   Final List of Participants - Working Party 4A (Geneva, 5-13 February 2014)     N/A  
[ 466 ]  
 
2014-02-04 BR Study Groups Department   List of documents issued (Documents 4A/343 - 4A/466)     N/A  
[ 465 ]  
 
2014-01-29 United States of America   Working document towards a preliminary draft new Report ITU-R S.[R2R3.FSS] - Assessment on use of spectrum in the 13-17 GHz range for the GSO fixed-satellite service in Regions 2 and 3     N/A  
[ 464 ]  
 
2014-01-29 United States of America   Proposed revisions to the 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     N/A  
[ 463 ]  
 
2014-01-29 United States of America   Draft CPM text for WRC-15 agenda item 1.6     N/A  
[ 462 ]  
 
2014-01-29 United States of America   Revision of preliminary draft new Report ITU-R S.[R2R3.FSS]     N/A  
[ 461 ]  
 
2014-01-30 WP 1B   Liaison statement to Working Parties 4A, 4C, 5A, 5C, 5D, 7B, 7C and 7D - WRC-15 agenda item 9.1, issue 9.1.6 - Resolution 957 (WRC-12) - Studies towards review of the definitions of fixed service, fixed station and mobile station     N/A  
[ 460 ]  
 
2014-01-30 WP 1B   Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5D, 7B, 7C, 7D and CCV - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     N/A  
[ 459 ]  
 
2014-01-29 United Kingdom of Great Britain and Northern Ireland   Preliminary draft new Recommendation ITU-R S.[GSO FSS E/S 29.5-30.0/19.7-20.2 GHz] - Technical and operational guidelines for earth stations on mobile platforms communicating with geostationary space stations in the fixed-satellite service in the bands 19.7-20.2 GHz and 29.5-30.0 GHz     N/A  
[ 458 ]  
 
2014-01-29 Germany (Federal Republic of) , Luxembourg , Netherlands (Kingdom of the) , United Kingdom of Great Britain and Northern Ireland   Working document towards a preliminary draft new Recommendation ITU-R S.[FSS-REF_FOR_UAS] - Technical and operational characteristics of Unmanned Aircraft Control and Non-Payload satellite communication links operated in certain frequency bands allocated to the fixed-satellite service not subject to RR Appendices 30, 30A and 30B     N/A  
[ 457 ]  
 
2014-01-29 Luxembourg   Revisions to draft CPM text for agenda items 1.6.1 and 1.6.2     N/A  
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