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Distribution de la radiodiffusion de Terre

Resultats:636 documents
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Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 61 ]  
 
Liaison statement to Working Parties 4B and 6A and ITU-T Study Groups 9 and 16 - New multiplexing scheme for variable length packets     WP 6B     2008-06-16
[ 60 ]  
 
Liaison statement to Working Parties 6A & 6B - Impact of audio signal processing and compression techniques on terrestrial FM sound broadcasting emissions at VHF     WP 6C     2008-06-13
[ 59 ]  
 
Liaison statement to Working Party 6A (and for information to Working Parties 5A and 5C) - Radio microphones system parameters operated in the mobile service     WP 6C   89/6   2008-06-13
[ 58 ]  
 
Result of the first meeting of Joint Task Group 5-6     Chairmen, SGs 5 and 6     2008-06-12
[ 57 ]  
 
Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25     WP 6A     2008-06-11
[ 56 ]  
+Ann.1-22 
Chairman's Report - Meeting Geneva, 13-19 May 2008     Chairman, WP 6D     2008-05-20
[ 55 ]  
 
Final List of Participants (Geneva, 13-19 May 2008)     Director, BR     2008-05-19
[ 54 ]  
 
List of documents issued     BR Study Group Department     2008-05-12
[ 53 ]  
 
Draft new Question - Information relating to the HF broadcasting service - Need for continued studies on the HF broadcasting service     High Frequency Coordination Conference (HFCC)     2008-05-04
[ 52 ]  
 
Liaison statement to Working Party 6D - Introduction to G.hn and request for information and coordination     ITU-T Q4/15 Rapporteur Group     2008-05-09
[ 51 ]  
 
Compatibility studies between the aeronautical mobile (R) service above 108 MHz and broadcast services below 108 MHz - Working methods for progressing compatibility studies     United Kingdom of Great Britain and Northern Ireland     2008-05-06
[ 50 ]  
 
Proposed revision of Question ITU-R 64-1/6 - Planning parameters for digital broadcasting at frequencies below 30 MHz     United Kingdom of Great Britain and Northern Ireland   64/6   2008-05-06
[ 49 ]  
 
Studies related to Resolution 224 (Rev.WRC-07) and/or to the band 470-862 MHz     NDR , Zweites Deutsches Fernsehen (ZDF)     2008-05-06
[ 48 ]  
 
Proposed addition to preliminary draft new Report on diversity reception of digital terrestrial television broadcasting signals - Mobile reception with four-branch space diversity for ISDB-T     Japan     2008-05-06
[ 47 ]  
 
Proposed modification to Recommendation ITU-R BT. 1368-7: ISDB-T receiver C/N performance in pedestrian and mobile channels - Planning criteria for digital terrestrial television services in the VHF/UHF bands     Japan   4/6   2008-05-06
[ 46 ]  
 
Proposal for draft work plan to CPM - Consideration of WRC-11 agenda items related to broadcasting service     Japan     2008-05-06
[ 45 ]  
 
Comments on draft new Recommendation ITU-R BS. [DOC. 6/229] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems     Japan   32/6   2008-05-06
[ 44 ]  
 
Status of digital terrestrial television broadcasting in Australia     Australia     2008-05-06
[ 43 ]  
 
Preliminary draft new report ITU-R BT.[BAND V ANTENNAS] - Radiation pattern characteristics of UHF band V television receiving antennas     Australia     2008-05-06
[ 42 ]  
 
Preliminary draft new report - Field survey methodologies for measurement of digital television reception     Australia   4/6, 31/6   2008-05-06
[ 41 ]  
 
Draft revisions to Questions ITU-R 31-1/6 and 4-2/6     Australia   4/6, 31/6   2008-05-06
[ 40 ]  
 
Preliminary draft revision to Recommendation ITU-R BT.805 - Assessment of impairment caused to television reception by a wind turbine     Australia   69/6   2008-05-06
[ 39 ]  
 
Proposed preliminary draft new Report ITU-R BT.[XXX] - The effect of the scattering of digital television signals from wind turbines     Australia   69/6   2008-05-06
[ 38 ]  
 
Preliminary draft new Recommendation ITU-R BT. [WIREMIC] - Spectrum usage and user requirements for wireless microphones     Australia     2008-05-06
[ 37 ]  
 
Proposed revision to Study Group 6 Questions     Australia   9/6, 3/6, 23/6, 21/6, 14/6, 11/6   2008-05-06
[ 36 ]  
 
Liaison statement to Working Parties 5A, 5C and 6X (copy for information and possible action to Working Parties 3M, 4B, 6D, 6G and 7D) - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in Regions 1 and 3 (WRC-11 Agenda item 1.13)     WP 4A     2008-05-06
[ 35 ]  
 
Impact of digital broadcasting systems in the 87.5-108 MHz band on aeronautical systems above 108 MHz     Germany (Federal Republic of)     2008-05-05
[ 34 ]  
 
Report ITU-R M.2080 - Consideration of sharing conditions and usage in the 4-10 MHZ band     United Kingdom of Great Britain and Northern Ireland     2008-05-01
[ 33 ]  
 
ITU-R Study Group 5 (Formerly SG 8) Question 230-2/8 to be brought to the attention of Study Groups 1 and 6     BR Study Group Department     2008-04-30
[ 32 ]  
 
Provisional attribution of the Study Group 6 texts to the Working Parties     Chairman, Study Group 6     2008-04-30
[ 31 ]  
 
ITU-R Study Group 5 (Formerly SG 8) Question 106-1/8 to be brought to the attention of Study Group 6     BR Study Group Department     2008-04-29
[ 30 ]  
 
Draft new Recommendation ITU R BS.[DOC. 6/229 Rev.1] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems     North American Broadcasters Association (NABA)     2008-04-22
[ 29 ]  
 
Spectrum sharing and interference management in bands allocated to the terrestrial broadcasting service (BS)     North American Broadcasters Association     2008-04-22
[ 28 ]  
 
Planning criteria for spectrum sharing and interference management in the broadcast bands by licensed and unlicensed devices     North American Broadcasters Association     2008-04-22
[ 27 ]  
 
Liaison statement to Working Parties 6D, 6G, and 6X - User requirements for the quality of baseband SDTV and HDTV signals when transmitted by digital satellite news gathering (SNG)     WP 4B     2008-04-22
[ 26 ]  
 
Proposed draft new Question ITU-R [X]/6 - Influence of audio signal processing and compressing techniques to planning standards for terrestrial FM sound broadcasting at VHF     Hungary (Republic of)     2008-04-16
[ 25 ]  
 
Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-04-22
[ 24 ]  
 
Information on the interim structure of Study Group 6 - Broadcasting service     Chairman, SG 6     2008-04-07
[ 23 ]  
 
Draft new Recommendation ITU-R BS.[Doc. 6/229] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) Systems     Chairman, SG 6     2008-04-10
[ 22 ]  
(Rev.1) 
Consideration on and proposals for the studies requested in Resolution 224 (Rev.WRC-07) and Resolution 749 (WRC-07)     Chairmen, SGs 5 and 6     2008-04-07
[ 21 ]  
 
Proposed draft new Question ITU-R [X]/6 - Three-dimensional television broadcasting     Russian Federation     2008-04-04
[ 20 ]  
 
The proposal on the Question ITU-R 105/6 modification     Russian Federation   105/6   2008-04-04
[ 19 ]  
 
Proposal on the Question ITU-R 114/6 modification - Characteristics of television receivers and receiving antennas essential for frequency planning     Russian Federation     2008-04-04
[ 18 ]  
 
Liaison statement to Working Party 1B concerning the study of software defined radio and cognitive radio systems in Working Party 1B (copy for information to Working Parties 1A, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6D, 6G, 7C, 7D)     WP 7B     2008-04-04
[ 17 ]  
 
Liaison statement to WPs 5B, 5C, 6D, 7B and 7D on studies related to WRC-11 Agenda item 1.15     WP 5A     2008-03-31
[ 16 ]  
 
Liaison statement to Working Parties 5B, 5C and 6D on studies related to WRC-11 Agenda item 1.23     WP 5A     2008-03-31
[ 15 ]  
 
Recommendation to be brought to the attention of Study Groups 1, 4, 5 (former SGs 8 and 9) and 6 - Recommendation ITU-R RA.1031-2 "Protection of the radio astronomy service in frequency bands shared with other services"     BR Study Group Department     2008-03-31
[ 14 ]  
 
Liaison statement to ITU-T Study Group 9 (copy to ITU-R WPs 5C, 6D, 6G and 6X, and SG 6) - Response to the comment from ITU-T Study Group 9 on Recommendation ITU-R M.1824     WP 5A     2008-03-31
[ 13 ]  
 
ITU-R Study Group Question to be brought to the attention of Study Groups 1, 4, 5 (former SG 9) and 6 - Question 241-1/8 "Cognitive radio systems in the mobile service"     BR Study Group Department     2008-03-31
[ 12 ]  
 
Liaison statement to ITU-R Working Party 1B on software defined radio and cognitive radio systems (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7)     WP 5A     2008-03-28
Resultats:636 documents
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