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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
[ 86 ]  
 
Proposal of preliminary draft new Recommendation ITU-R BS.[XXXX] on service requirements for digital terrestrial sound and multimedia broadcasting in VHF band     Russian Federation     2008-10-07
[ 85 ]  
 
Liaison statement to Working Parties 5A, 5C, 5D and 6A on Preliminary draft new Question ITU-R [HYBRID]/4 - "System architecture and performance aspects on hybrid satellite and terrestrial systems"     WP 4B     2008-10-07
[ 84 ]  
 
Status of texts     BR Study Group Department     2008-10-06
[ 83 ]  
 
Proposal to ADD a number of terms related to broadcasting to the ITU terminology database     SG 6 Rapporteur to the CCV     2008-10-02
[ 82 ]  
 
On transition from analogue to digital terrestrial broadcasting     Rapporteur     2008-10-02
[ 81 ]  
 
Protection of broadcast spectrum     Italy , Vatican   32/6   2008-10-02
[ 80 ]  
 
Preliminary draft new Recommendation ITU-R BT.[WS] - Protection requirements for broadcast systems against interference from radio devices utilizing the TV bands     North American Broadcasters Association (NABA)   4-2/6, 105/6   2008-10-01
[ 79 ]  
 
Proposed Liaison statement to Working Party 1A - Information on short-range devices required for WRC-11 Agenda item 1.22     North American Broadcasters Association (NABA)     2008-10-01
[ 78 ]  
 
Proposed liaison statement to Study Group 1 - Coordination of studies on PLT systems     North American Broadcasters Association (NABA)     2008-10-01
[ 77 ]  
 
Proposed liaison statement to Working Party 1B - Requirements for protection against interference generated by short range devices (SRD) operating in the terrestrial broadcast bands     North American Broadcasters Association (NABA)     2008-10-01
[ 76 ]  
 
Further comments on the PDNR ITU-R BT.[SHARE] - Criterion to assess the impact of spectrum sharing and interference management for the terrestrial broadcasting service (BS)     North American Broadcasters Association (NABA)   4-2/6   2008-10-01
[ 75 ]  
 
Additions to the preliminary draft new Report ITU-R BT.[PLT Report] - Protection criteria 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)   32/6   2008-10-01
[ 74 ]  
 
Preliminary draft new Recommendation ITU-R BS.[PLT] - 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)   32/6   2008-10-01
[ 73 ]  
 
Digital Radio Mondiale DRM multi-channel simulcast, urban and indoor reception in the medium wave band     Digital Radio Mondiale (DRM)   60/6   2008-09-13
[ 72 ]  
 
Preliminary WMO position on WRC-11 agenda     WMO     2008-09-12
[ 71 ]  
 
Proposal on modification of ITU-R Question 105/6 - Spectrum requirements for television broadcasting     India (Republic of)   105/6   2008-09-11
[ 70 ]  
 
Liaison statement to relevant Working Parties of Study Groups 3, 4, 5, 6, 7 - Information on short-range devices required for WRC-11 Agenda item 1.22     WP 1A     2008-07-25
[ 69 ]  
 
Reply to liaison statement from Study Group 6 - Coordination of studies on PLT systems     SG 1     2008-07-23
[ 68 ]  
 
Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy for information to ITU-R WPs 1A, 3J and 3K) - On the study of software-defined radio and cognitive radio systems     WP 1B     2008-07-23
[ 67 ]  
 
Reply to liaison statement from Working Party 6A - Requirements for protection against interference generated by short range devices (SRD) operating in the terrestrial broadcast bands (copy for information to Working Party 1A)     WP 1B     2008-07-23
[ 66 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 6A and 6B (copy to Working Party 3L for information) - Radio noise en the HF frequency band     WP 1C   214-3/3   2008-07-09
[ 65 ]  
 
Liaison statement to Working Party 5B (copy to 6A and 4C for information) - Compatibility between digital sound-broadcasting in the band of about 87-108 MHz and the aeronautical services in the bands between 108 and 137 MHz     WP 3K     2008-06-26
[ 64 ]  
 
Liaison statement to ITU-R Working Party 5C (copy to Working Parties 4A, 4C, 5A, 6A, 6B, 6C, 7B and 7D for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     SG 6     2008-06-23
[ 63 ]  
 
Liaison statement to Working Party 1B concerning WRC-11 Agenda item 1.19     WP 4A     2008-06-23
[ 62 ]  
 
Liaison statement - Working document towards a preliminary draft new Recommendation ITU-R BT.[ENGFREQ] - Frequency requirements for terrestrial electronic news gathering     WP 6C     2008-06-19
[ 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
Resultats:636 documents
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