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
[ 281 ]  
 
2013-09-20 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  
[ 280 ]  
 
2013-09-23 ITU-T SG 17   Liaison statement - Request to provide security contacts     N/A  
[ 279 ]  
 
2013-09-19 Russian Federation   Feasibility estimation for sharing between fixed-satellite service (Space-to-Earth) and Space operations service (Earth-to-Space) IN 7 GHz band     N/A  
[ 278 ]  
 
2013-09-19 Russian Federation   Sharing feasibility of the fixed satellite service (Space-to-Earth) with the Earth exploration satellite service (active) in the frequency range 13.25-13.75 GHz     N/A  
[ 277 ]  
 
2013-09-19 Russian Federation   Working document - Elements to the text of CPM Report, agenda items 9.1.2 and 7     N/A  
[ 276 ]  
 
2013-09-19 Russian Federation   Draft liaison statement to Working Party 5C - WRC-15 agenda item 1.6.1     N/A  
[ 275 ]  
 
2013-09-19 Russian Federation   Proposed modifications to 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  
[ 274 ]  
 
2013-09-19 Russian Federation   The effect of the value of the interference criterion T/T on the number of potentially affected networks     N/A  
[ 273 ]  
 
2013-09-19 SG 1   Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-band domain     N/A  
[ 272 ]  
 
2013-09-18 Japan   Proposed modification to Working Document (for Working Party 4B for information purpose only) - Possible modification of Recommendation ITU-R S.1432-1 and development of long-term and short term interference criteria     N/A  
[ 271 ]  
 
2013-09-18 Japan   Proposed additional element to Working Document on technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7 - Consideration on the difference between ^T/T and C/I     N/A  
[ 270 ]  
 
2013-09-18 Japan   A preliminary draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting-satellite service high-definition television systems     279/4  
[ 269 ]  
 
2013-09-18 Japan   [Some elements of] a Working Document towards a preliminary draft new Report ITU-R S.[ESV] on the interference effect of transmissions for earth stations on board vessels operating in fixed-satellite service networks on terrestrial co-frequency stations     N/A  
[ 268 ]  
 
2013-09-17 Korea (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  
[ 267 ]  
 
2013-09-17 Korea (Republic of)   A preliminary draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television and ultra high definition television systems     N/A  
[ 266 ]  
 
2013-09-18 China (People's Republic of)   Proposed modifications to the working document towards Draft CPM Text on WRC-15 agenda item 1.7     N/A  
[ 265 ]  
 
2013-09-18 China (People's Republic of)   Working document towards a preliminary draft new Recommendation - Method for determining coordination distances, in the band 5 091-5 150 MHz, between stations operating in the aeronautical radionavigation service and non-geostationary mobile satellite service stations providing feeder uplink services     N/A  
[ 264 ]  
 
2013-09-18 Tanzania (United Republic of) , Uganda (Republic of)   Preliminary reflection with regard to the studies under Resolution 11 (WRC-12): Use of satellite orbital slots and associated frequency spectrum to deliver international public telecommunications services     N/A  
[ 263 ]  
 
2013-09-18 Bulgaria (Republic of)   Proposal for amendment to Recommendation ITU R S.1717 - Electronic data file format for earth station antenna patterns     280/4  
[ 262 ]  
 
2013-09-17 WP 7C   Reply liaison statement to Working Party 4A regarding WRC-15 - Agenda item 1.6: FSS deployment model     N/A  
[ 261 ]  
 
2013-09-10 Chairman, CPM-15   Information on the preparation of texts for the draft CPM Report to WRC-15     N/A  
[ 260 ]  
 
2013-08-09 Luxembourg   Working document towards a preliminary draft new Report ITU-R S.[R1.FSS] - Assessment of the frequency reuse factor     N/A  
[ 259 ]  
 
2013-07-25 WP 3L   Liaison statement to ITU-R Study Groups 4, 6 and 7 and to ITU-T Study Group 5 - The effect on Telecommunications of an extreme solar event     N/A  
[ 258 ]  
 
2013-07-23 WP 5D   Liaison statement to Working Party 4A - Compatibility study between FSS networks and IMT systems in the band 3 400-3 600 MHz for small cell deployments     N/A  
[ 257 ]  
 
2013-07-22 WP 5D   Liaison statement to Working Parties 5B and 4A - Revision of Recommendation 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     N/A  
[ 256 ]  
 
2013-07-17 WP 5D   Liaison statement to Joint Task Group 4-5-6-7 (copy to Working Parties 1A, 1B, 4A and 5A for information) - Status of compatibility study between FSS networks and IMT systems in the band 3 400-3 600 MHz for small cell deployments     N/A  
[ 255 ]  
 
2013-07-05 WP 3K   Liaison statement to Study Group 4, Working Party 5B, Study Group 7 and ICAO - Request for measured data in connection with Question ITU-R 233/3 and Recommendation ITU-R P.528     233/3  
[ 254 ]  
 
2013-06-21 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.[WHITE-SPACE] - Spectrum management principles and spectrum engineering techniques for the use of white spaces by radio systems employing cognitive capabilities     N/A  
[ 253 ]  
 
2013-06-21 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  
[ 252 ]  
 
2013-06-12 WP 5B   Liaison statement to Working Party 4C (copy to Working Party 4A) - WRC-15 agenda item 1.10     N/A  
[ 251 ]  
 
2013-06-12 WP 5B   Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 250 ]  
 
2013-06-05 WP 5C   Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.8     N/A  
[ 249 ]  
 
2013-06-05 WP 5C   Liaison statement to Working Party 4A (copy to Working Parties 5A and 7B for information) - WRC-15 agenda item 1.9.1     N/A  
[ 248 ]  
 
2013-06-05 WP 5C   Liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 247 ]  
 
2013-06-05 WP 5C   Liaisons statement to Working Party 4A - Proposed suppression of certain SF-series Recommendations     N/A  
[ 246 ]  
 
2013-06-05 WP 5A   Liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 245 ]  
 
2013-06-04 WP 5A   Liaison statement to Joint Task Group 4-5-6-7 (copy for information to Working Parties 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7B, 7C, 7D, 1A, 3K, 3M) - Reply liaison statement on spectrum requirements for terrestrial mobile broadband (excluding IMT) related to WRC-15 agenda item 1.1     N/A  
[ 244 ]  
 
2013-05-23 ITU-T JCA-AHF   Liaison statement on technical characteristics of wireless aids for hearing impaired people operating in the VHF and UHF frequency range (COM 16-LS 14) [to ITU-R WP 5A and ITU-T SG 16]     N/A  
[ 243 ]  
 
2013-05-14 ITU-T JCA-AHF   Liaison statement on nomination of JCA-AHF representatives     N/A  
[ 242 ]  
+Ann.1-36 
2013-05-10 Chairman, WP 4A   Report on the meeting of Working Party 4A (Geneva, 2-10 May 2013)     N/A  
[ 241 ]  
 
2013-05-10 Director, BR   Final list of participants - Working Party 4A (Geneva, 2-10 May 2013)     N/A  
[ 240 ]  
 
2013-05-06 Director, BR   Clarification to the survey of status of FSS assignments in the MIFR in the 10.95-30.0 GHz bands (WRC-15 Agenda item 1.5)     N/A  
[ 239 ]  
 
2013-05-03 WP 4B   Liaison Statement to Working Party 4A - [Preliminary] draft new Report ITU-R S.[VSAT]     N/A  
[ 238 ]  
 
2013-05-03 WP 4B   Reply liaison statement to Working Party 5B (copy for information to Working Party 4A) - WRC-15 Agenda item 1.5     N/A  
[ 237 ]  
 
2013-05-01 Br Study Groups Department   List of documents issued (Documents 4A/125 - 4A/237)     N/A  
[ 236 ]  
 
2013-04-25 Luxembourg   Working document - Examination under § 2.2 of Annex 4 of Appendix 30B     N/A  
[ 235 ]  
 
2013-04-25 Luxembourg   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 fixed-satellite service in Region 1 (GSO)     N/A  
[ 234 ]  
 
2013-04-25 Intelsat, LLC   WRC-15 Agenda item 1.6.1/1.6.2: Consideration of the band 14.5 - 14.8 GHz     N/A  
[ 233 ]  
 
2013-04-24 North American Broadcasters Association (NABA)   US broadcasters'submission in response to the FCC's notice of proposed rule making concerning the amendment of the Commission's rules with regard to commercial operations in the 3 550-3 650 MHz band     N/A  
[ 232 ]  
 
2013-04-25 Telenor ASA   Technical criteria used in application of RR No.9.41 in respect of coordination under RR No.9.7     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