International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP4C : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP4C  C 

ITU-R WP4C

Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:450 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Next Next
Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 400 ]  
 
2015-05-28 WP 7C   Liaison statement to Working Party 4C regarding compatibility between (active) systems and RNSS systems in the frequency band 1 215-1 300 MHz      
[ 399 ]  
 
2015-05-21 WP 5B   Liaison statement to Working Party 4C - Global flight tracking for civil aviation      
[ 398 ]  
 
2015-05-13 Chairman, CG on AMS(R)S methodologies   Report of activities of the Correspondence Group on AMS(R) methodologies to Working Party 4C      
[ 397 ]  
 
2015-05-08 WP 3M   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7A, 7B, 7C and 7D - Revision of Recommendation ITU-R P.619 - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth      
[ 396 ]  
 
2015-05-07 Director, BR   Compatibility and sharing between terrestrial an satellite components of IMT in frequency bands around 2 GHz      
[ 395 ]  
 
2015-02-11 WP 5D   Liaison statement to Working Party 4C (copy for information to Study Groups 4 and 5) - Coexistence issues between the satellite and terrestrial components of IMT and Revision of Recommendation ITU-R M.1036-4      
[ 394 ]  
 
2015-02-10 WP 5D   Liaison statement to WP 1A (copy for information to WPs 1B, 1C, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D) - Characteristics of the unwanted emissions in the out-of-band and spurious domains for digital modulation technology used in broadband communication systems      
[ 393 ]  
 
2014-12-17 WP 5B   Liaison statement to Working Party 4A (copy to Working Party 4C for information) - Preliminary draft new Report ITU-R M.[ADS-B]      
[ 392 ]  
 
2014-12-12 ITU-T SG 15   Liaison statement on co-existence between radio communication systems and new wired telecommunication standards      
[ 391 ]  
 
2014-12-10 Organization Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C as responsible Groups for WRC-15 agenda item 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1 (Issues 9.1.1, 9.1.2, 9.1.5, 9.1.6, 9.1.8), 10 (copy to Working Party 5D)      
[ 390 ]  
 
2015-01-06 WP 5B   Liaison statement to ITU-R Working Parties 4A and 4B (copy for information to Working Party 4C) - WRC-15 agenda item 1.5      
[ 389 ]  
 
2014-12-08 WP 5B   Liaison statement to Working Party 4C - Characteristics of ADS-B receivers on-board satellite      
[ 388 ]  
 
2014-12-01 WP 6A   Liaison statement to Working Party 5C (copied to Working Parties 4A, 4C, 5A, 7B and 7C) - Television broadcast receiving antenna pattern for use in sharing studies in the frequency range 470-862 MHz      
[ 387 ]  
 
2014-11-28 WP 5C   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - New Report ITU-R F.2323 - Fixed service use and future      
[ 386 ]  
 
2014-11-14 Chairman, SG 5   Note to Chairman of Study Group 4 (copy for information to Working Parties 4C and 5D) - Revision of Recommendation ITU-R M.1036-4      
[ 385 ]  
 
2014-11-10 WP 5B   Liaison statement to ITU-R Working Party 4C - ITU Plenipotentiary Conference 2014 Resolution COM 5/1      
[ 384 ]  
 
2014-11-10 WP 5B   Liaison statement to Working Parties 3L, 3M, 4C and 7B - Proposed new study question spectrum access for space planes      
[ 383 ]  
 
2014-11-10 WP 5C   Liaison statement to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Preliminary draft revision of Recommendation ITU-R F.758-5 - Systems parameters and considerations in the development of criteria for sharing or compatibility between digital fixed wireless systems in the fixed service and systems in other services and other sources of interference      
[ 382 ]  
 
2014-11-10 WP 5A   Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 1C, 4A, 4C, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Characteristics of the unwanted emissions in the out-of-band and spurious domains for digital modulation technology used in broadband communications systems      
[ 381 ]  
 
2014-11-07 WP 5C   Liaison statement to Working Party 4C - Development of the Recommendation/Report aimed at assisting coordination between RDSS/MSS and the fixed service in the 2 483.5-2 500 MHz band      
[ 380 ]  
 
2014-10-31 Director, BR   Global flight tracking for civil aviation      
[ 379 ]  
 
2014-10-30 WP 5D   Reply liaison statement to Working Party 4C (copy for information to Working Party 4B and Study Groups 4 and 5) - Revision of Recommendation ITU-R M.1036-4 and coexistence issues between the satellite and terrestrial components of IMT      
[ 378 ]  
 
2014-10-17 WP 7D   Reply liaison statement to Working Party 1A (copy for information to Working Parties 4C, 5A, 5B 5C, 6A and ITU-T Study Group 15) - Considerations on the G.9700 power spectral density (PSD) limit mask      
[ 377 ]  
 
2014-10-16 WP 7B   Liaison statement to Working Party 3M (for action) and Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D (for information)      
[ 376 ]  
 
2014-10-16 WP 7C   Liaison statement to Working Party 4C regarding mitigation techniques between EESS (active) systems and RNSS systems in the frequency band 1 215-1 300 MHz     234/7  
[ 375 ]  
 
2014-10-15 International Maritime Organization   Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters      
[ 374 ]  
 
2014-10-09 ITU-T SG 9   Liaison statement on current status on draft Recommendation ITU-T K.mhn and issues related to coexistence of wired telecommunications and radio communication      
[ 373 ]  
 
2014-09-30 ITU-T SG 9   Liaison statement on leakage of radio frequency energy from J.HiNoC systems and coexistence of wired telecommunications with radiocommunication systems - Considerations with respect to work on Recommendation ITU-T J.195.1 (J.HINOC-REQ)      
[ 372 ]  
 
2014-08-08 ITU-T SG 5   Liaison statement on current status on draft Recommendation ITU-T K.mhn and issues related to coexistence of wired telecommunications and radio communication      
[ 371 ]  
 
2014-08-07 ITU-T WP 2/5   Liaison statement on need for collaboration between ITU-R Working Party 4C and ITU-T Study Group 5, Working Party 2      
[ 370 ]  
 
2014-07-07 WP 4B   Liaison statement to Working Party 5D (copy for information to Working Party 4C and Study Group 4) - Work progress on development of Handbook on Global Trends in IMT - ITU-R M.[IMT/HANDBOOK]      
[ 369 ]  
+Ann.1-18 
2014-07-02 Chairman, WP 4C   Report on the meeting of Working Party 4C (Geneva, 25 June - 1 July 2014)      
[ 368 ]  
 
2014-07-02 Director, BR   Final list of participants - Working Party 4C (Geneva, 25 June - 1 July 2014)      
[ 367 ]  
 
2014-06-24 BR Study Group Department   List of documents issued (Documents 4C/289 - 4C/367)      
[ 366 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 9, and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C and 7D - Leakage of radio frequency energy from J.HiNoC systems      
[ 365 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - ITU-R interest in K series Recommendations      
[ 364 ]  
 
2014-06-20 WP 1A   Liaison statement to the broadband forum (copy for information to ITU-T Study Group 15 and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Specifications and performance of cabling intended for use with G.fast      
[ 363 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 15 (copy to ITU-R Working Parties 4C, 5A, 5B, 5C, 6A and 7D) - Considerations on the G.9700 power spectral density (PSD) limit mask      
[ 362 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 15 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Excessive levels of radio frequency noise in the environment      
[ 361 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 15 and CENELEC (copy for information to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Ensuring that telecommunication systems that depend on the use of radio frequencies have been properly assessed for compatibility and the avoidance of harmful interference      
[ 360 ]  
 
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      
[ 359 ]  
 
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      
[ 358 ]  
 
2014-06-18 France   Annex 11 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 1.10      
[ 357 ]  
 
2014-06-18 France   Proposed revision to Annex 9 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 1.9.2 - Agenda 1.9.2      
[ 356 ]  
 
2014-06-18 France   Proposed revisions to Annex 5 to Working Party 4C Chairman's Report - Preliminary draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band      
[ 355 ]  
 
2014-06-18 France   Proposed revision to Annex 13 to Working Party 4C Chairman's Report - Working document - Draft CPM text on WRC-15 agenda item 9.1, issue 9.1.1      
[ 354 ]  
 
2014-06-18 Korea (Republic of)   Proposed revision of working document - Draft CPM text on WRC-15 agenda item 1.9.2      
[ 353 ]  
 
2014-06-18 European Space Agency   Proposed revisions to the draft CPM text - WRC-15 agenda item 1.9.2      
[ 352 ]  
 
2014-06-18 Globalstar, Inc.   View on preliminary draft new [RECOMMENDATION] [REPORT] ITU-R M.[MSS-RDSS-SHARE] - Determination of the impact on the fixed service based on the revision of the power fux-density coordination trigger levels in the 2 483.5-2 500 MHz band      
[ 351 ]  
 
2014-06-18 United Kingdom of Great Britain and Northern Ireland   Development of a report on the operational benefits of automatic dependent surveillance in remote areas using satellite-based systems      
Results:450 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - 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 : 2015-10-23