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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
[ 111 ]  
 
Liaison statement to Working Party 5B (copy to Working Parties 5A and 6A for information) - IMT parameters in the 790-862 MHz frequency band     WP 5D     2008-10-21
[ 110 ]  
 
Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz     United Kingdom of Great Britain and Northern Ireland   32/6   2008-10-17
[ 109 ]  
 
Working document towards a preliminary draft new Report ITU-R BT.[DTTB PROTECT] - Protection requirements for terrestrial television broadcasting services against potential interference from mobile systems and networks     European Broadcasting Union (EBU)   4-2/6, 31-1/6, 14/6, 114/6, 105/6   2008-10-17
[ 108 ]  
 
Summary of protection ratio measurements for DVB-T interfered by DVB-T and mobile systems such as UMTS     European Broadcasting Union (EBU)     2008-10-17
[ 107 ]  
 
EBU views on WRC-11 Agenda item 1.15     European Broadcasting Union (EBU)     2008-10-17
[ 106 ]  
 
Technical bases for DRM services coverage planning     European Broadcasting Union (EBU)   64-1/6   2008-10-17
[ 105 ]  
 
Studies related to Resolution 224 (WRC-07) and the band 470 - 862 MHz     NDR , Zweites Deutsches Fernsehen (ZDF)     2008-10-17
[ 104 ]  
 
Power line telecommunications     United States of America     2008-10-17
[ 103 ]  
 
On transition from analogue to digital terrestrial broadcasting     United States of America     2008-10-17
[ 102 ]  
 
Results of measurement carried out on DRM in MW and SW bands     India (Republic of)   64-1/6, 60/6, 52-1/6, 108/6   2008-10-17
[ 101 ]  
 
Preliminary draft revision of Recommendation ITU-R BT.1306-3 - Error correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     Finland   31-1/6   2008-10-16
[ 100 ]  
 
Suggested modifications to Report on transition from analogue to digital terrestrial broadcasting     Brazil (Federative Republic of)     2008-10-15
[ 99 ]  
 
Mobile reception of digital terrestrial television service in the VHF/UHF band     Brazil (Federative Republic of)   4-2/6   2008-10-15
[ 98 ]  
 
Proposed preliminary draft new Recommendation ITU-R BT.[PLT REC] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of PLT systems     Japan     2008-10-11
[ 97 ]  
 
Proposed modification of preliminary draft new Report ITU-R BT.[PLT REPORT]     Japan     2008-10-14
[ 96 ]  
 
Working document towards a draft CPM Report studies on Agenda item 1.15 of WRC-11 - Protection of broadcasting service from HF oceanographic radar systems operating in 3 - 26 MHz band     Japan     2008-10-15
[ 95 ]  
 
Proposed modifications to preliminary draft new Recommendation ITU-R BT.[WIREMIC]     Japan   121/6   2008-10-11
[ 94 ]  
 
Working document towards a draft CPM Report studies on Agenda item 1.14 of WRC-11- Protection of ISDB-Tsb system and FM sound broadcasting operating in 76 -108 MHz band     Japan     2008-10-15
[ 93 ]  
 
Proposed nonlinear distortion area determination method for radio reception in synchronous VHF-FM transmitters network     Ukraine   213/10   2008-10-10
[ 92 ]  
 
Hybrid system FM/SSB/DRM for transition period from analog to digital broadcasting     Ukraine   56-1/6   2008-10-10
[ 91 ]  
 
Research and development of Ultra High Definition Television (UHDTV)     European Broadcasting Union (EBU) , British Broadcasting Corporation(BBC) , NHK , RAI-Radiotelevisione Italiana   40/6, 37/6   2008-10-15
[ 90 ]  
 
Report on Questions     Chairman, Rapporteur Group on questions     2008-10-10
[ 89 ]  
 
Preliminary draft revision of Recommendation ITU-R BT.1306-3 - Error-correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     Ukraine     2008-10-10
[ 88 ]  
 
Protection of broadcast spectrum     RAI-Radiotelevisione Italiana   32/6   2008-10-09
[ 87 ]  
 
The impact of signal parameters variation on DVB-T reception quality     Russian Federation   4-2/6, 31-1/6   2008-10-07
[ 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
Resultats:636 documents
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