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Techniques d''ingénierie du spectre

Resultats:22 documents
Contributions  [ Source: WP 6A ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 394 ]  
 
Liaison statement to the Working Party 1A Rapporteur Group on PLT and to Working Party 1A - Further work on power line telecommunications - Observations on the recently approved texts, Recommendation ITU-R SM.1879-1 and Report ITU-R SM.2212, dealing with the impact of PLT on radiocommunication services     WP 6A   2011-10-19
[ 393 ]  
 
Liaison statement to Working Party 1A - Protection of digital broadcasting services against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 6A   2011-10-19
[ 392 ]  
 
Liaison statement to Study Group 1 (copy to Working Party 1A for information) - A database for the protection of radio services     WP 6A   2011-10-19
[ 391 ]  
 
Liaison statement to Study Group 1 (for information to Study Group 7 and Working Parties 1A, 1B, 4A, 4C, 5B and 5C) - Definitions for adjacent channel leakage power ratio (ACLR) and adjacent channel selectivity (ACS)     WP 6A   2011-10-10
[ 375 ]  
 
Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 7 and ITU-T Study Groups 9 and 15 for information) - Further work on power line telecommunications - Observations on the concept of EMC Coordination and consideration of an alternative scenario for developing an ITU solution for managing the impact of PLT on the RF spectrum     WP 6A   2011-05-20
[ 374 ]  
 
Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 7 and copy to ITU-T Study Groups 9 and 15 for information) - Further work on power line telecommunications - Coupling of the RF energy used in PLT installations into radiation     WP 6A   2011-05-20
[ 373 ]  
 
Liaison statement to ITU-R Working Party 1A - Characteristics of devices and systems without a frequency allocation in the Radio Regulations     WP 6A   2011-05-20
[ 372 ]  
 
Liaison statement to Working Party 1A - Further work on power line telecommunications - Applications and use of CISPR 22 limits on radiated emissions     WP 6A   2011-05-20
[ 323 ]  
 
Draft liaison statement to Working Party 1A and ETSI - Spectrum shaping limits for digital terrestrial television broadcasting     WP 6A   2010-11-16
[ 320 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 1C) - Protection of terrestrial broadcasting services     WP 6A   2010-11-12
[ 319 ]  
(Rev.1) 
Liaison statement to ITU-R Study Groups - Methodology for calculation of maximum [PERMISSIBLE] power flux-density limits for the protection of digital terrestrial television broadcasting services from interference generated by mobile services including IMT systems where identified in the Radio Regulations     WP 6A   2010-11-05
[ 260 ]  
 
Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 6, 7 and copy to ITU-T Study Groups 9 and 15 for information) - Further work on power line telecommunications     WP 6A   2010-05-05
[ 216 ]  
 
Liaison statement to Working Party 1A (copy to Working Parties 5A, 5B, 5C and 7D for information) - Report ITU-R SM.2158 - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     WP 6A   2009-12-08
[ 215 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 4A) - WRC-12 Agenda item 1.22     WP 6A   2009-12-08
[ 144 ]  
 
Liaison statement to ITU-R Working Party 7D (copy to Working parties 1A and 1C for information) - Impact from PLT systems and measurement methods     WP 6A   2009-05-25
[ 142 ]  
 
Reply to liaison statement from Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     WP 6A   2009-05-14
[ 141 ]  
 
Reply liaison statement to Working Party 1A - WRC-11 Agenda item 1.22     WP 6A   2009-05-14
[ 84 ]  
 
Liaison statement to Study Group 1 and Working Party 1A - Coordination of studies on PLT systems     WP 6A   2008-11-21
[ 83 ]  
 
Liaison statement to Working Party 1A - Information on short-range devices required for WRC-11 Agenda item 1.22     WP 6A   2008-11-21
[ 48 ]  
 
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
[ 46 ]  
 
Liaison statement to Working Party 1A - Requirements for protection against interference generated by short range diveces (SRD) operating in the rerrestrial broadcast bands     WP 6A   2008-06-11
[ 45 ]  
 
Liaison statement to Working Party 1A - Interference protection requirements from power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF, and VHF bands below 80 MHz     WP 6A   2008-06-11
Resultats:22 documents
 
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