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Techniques d'ingénierie du spectre

Resultats:167 documents
Résultats :   -  1 - 2 - 3 - 4  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 142 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B - (Copy for information to ITU-R WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 9B and 9D)     WP 8F     2007-02-16
[ 141 ]  
 
Liaison statement to Working Parties 1A and 8A     Joint Coordination Activity on Network Aspect...     2007-01-31
[ 140 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database     Coordination Committee for Vocabulary (CCV)     2007-01-11
[ 139 ]  
 
Activation of the CISPR Liaison Rapporteur Group     Rapp. of CISPR Liais. Rapp. Grp. of ITU-R SG 1     2006-12-14
[ 138 ]  
 
Report from the 2006 CISPR meeting     CISPR Liaison Rapporteur     2006-12-14
[ 137 ]  
 
Referral of draft new Questions back to Working Party 1A     Chairman, SG 1     2006-11-29
[ 136 ]  
 
Liaison statement to WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9B and 9D - The study of software defined radio and cognitive radio systems in Working Party 1B     WP 1B     2006-11-09
[ 135 ]  
 
Recommendation to be brought to the attention of Working Parties 1A, 4A, 6S and 8D     BR Study Group Department     2006-10-30
[ 134 ]  
+Ann.1-9 
Chairman's report - meeting (Munich) 9-13 October 2006     Chairman, WP 1A     2006-10-18
[ 133 ]  
 
Final list of participants     Director, BR     2006-10-18
[ 132 ]  
 
List of documents issued     BR Study Group Department     2006-10-18
[ 131 ]  
 
Note from Chairman of WP 1C to Chairman of WP 1A - Radio noise     Chairman, WP 1C     2006-10-11
[ 130 ]  
 
Report of the third meeting of JRG 1A-1C-8B     Chairmen, WPs 1A and 1C     2006-10-10
[ 129 ]  
 
Liaison statement to Working Party 1A - Question ITU-R 210/1 - Wireless power transmission     WPs 3L and 3M   210/1   2006-10-09
[ 128 ]  
+Corr.1 
Liaison statement to Working Parties 1A, 1C, 4A, 4-9S, 6E, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-12     WP 3M     2006-10-05
[ 127 ]  
 
Proposed revisions to draft new Recommendation ITU-R [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     United States of America   32/6   2006-10-02
[ 126 ]  
 
The study of radio frequency identification in Working Party 1A     Canada     2006-10-02
[ 125 ]  
 
Proposed modifications to working document toward preliminary draft new Report - Impact of power line telecommunication systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz     United States of America     2006-10-02
[ 124 ]  
 
Review of the working document towards a preliminary draft new Recommendation     Germany (Federal Republic of)   221/1   2006-10-02
[ 123 ]  
 
Effects of interference from power-line telecommunications into the broadcasting service below 30 MHz     European Broadcasting Union (EBU)     2006-10-02
[ 122 ]  
 
Modification to working document toward a preliminary draft new Recommendation on power line high data rate telecommunications systems     United States of America     2006-10-02
[ 121 ]  
 
Practical reasons for revising Question ITU-R 210-1 (Wireless power transmission)     United States of America     2006-10-02
[ 120 ]  
 
Modification to the working document toward a preliminary draft new Recommendation - Power line high data rate telecommunications systems     CBS Broadcasting, Inc.   227/1   2006-09-29
[ 119 ]  
 
Impact of high-speed data rate telecommunication systems using electrical power lines on broadcasting receivers and other systems     Brazil (Federative Republic of)   218/1   2006-09-27
[ 118 ]  
 
Addition to the working document toward a preliminary draft new Report - Overview of powerline telecommunication (PLT) systems interference to broadcast services     NABA   221/1   2006-09-22
[ 117 ]  
 
Modification to the working document towards a preliminary draft new Recommendation - Power line high data rate telecommunications systems     NABA   221/1   2006-09-22
[ 116 ]  
 
Information for the effects of radio frequency (RF) lighting device noise on the performance of 802.11B wireless local area network (WLAN) in the 2.4 GHz ISM band     Korea (Republic of)     2006-09-22
[ 115 ]  
 
Recommendation ITU-R SM.1056 - Limitation of radiation from industrial, scientific and medical (ISM) equipment     Korea (Republic of)   70/1   2006-09-22
[ 114 ]  
 
Recommendation to be brought to the attention of WPs 1A and 6E     BR Study Group Department     2006-09-21
[ 113 ]  
 
Recommendations to be brought to the attention of Working Party 1A     BR Study Group Department     2006-09-20
[ 112 ]  
(Rev.1) 
Proposal of a new study Question     Germany (Federal Republic of)     2006-09-20
[ 111 ]  
 
Liaison statement to Task Group 1/9 and Working Party 1A - Mathematical inconsistency when linking the FSS OoB domain mask of Annex 5 of Recommendation ITU-R SM.1541 and the FSS spurious emission limit of RR Appendix 3     WP 4A     2006-09-11
[ 110 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R SM.1134     Russian Federation     2006-07-25
[ 109 ]  
 
Overview of FM modulator interference to broadcast services     North American Broadcasters Association   32/6   2006-08-08
[ 108 ]  
 
Liaison statement to Working Parties 3J and 3M, copy to Working Party 1A and ITU-T Study Group 15 - Fixed service applications using frequency bands above 3 000 GHz     WP 9B     2006-07-24
[ 107 ]  
 
Liaison statement to WP's 1A, 1B, 4A, 4-9S, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and TG 1/9, and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336     WP 9D     2006-07-19
[ 106 ]  
 
Liaison statement to Working Parties 1A and 1C - Working party 8B rapporteur and Co-Chairman of JRG-1A/1C/8B     WP 8B     2006-05-01
[ 105 ]  
 
LS to WP 1A - Coordination of an Earth station in studies on frequency sharing and coordination criteria     WP 8D     2006-03-17
[ 104 ]  
 
Liaison statement to WP 1A - Bands between 275 and 3 000 GHz, and above     WP 9B     2005-12-22
[ 103 ]  
 
Liaison statement to WPs 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to TG 1/9 and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336     WP 9D     2005-12-21
[ 102 ]  
 
Draft Liaison statement to WP 1A and TG 1/9 - Comments regarding the use of the OoB domain masks in Recommendation ITU-R SM.1541 within the compatibility analyses conducted within Task Group 1/9 (Agenda item 1.20)     WP 4A     2005-12-09
[ 101 ]  
 
Response to liaison statement from Working Party 1A - Necessary bandwidth of standard frequency and time signals     WP 7A     2005-11-22
[ 100 ]  
 
Liaison statement to Working Party 1A - Bands between 275 and 3 000 GHz     WP 7D     2005-11-22
[ 99 ]  
 
Liaison statement to Working Party 1A - Impact of cable and power line telecommunications systems on radiocommunications systems operating in the LF, MF, HFand VHF bands below 80 MHz     WP 7A     2005-11-22
[ 98 ]  
 
Liaison statement to Working Parties 1A and 9C and ITU-T Study Group 5 - Draft New Recommendation - 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     WP 6E     2005-10-18
[ 97 ]  
 
Liaison statement to WPs 1A and 8B - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study     WP 3M     2005-10-11
[ 96 ]  
 
Liaison statement to WP 1A - Response to the liaison statement concerning bands between 275 and 3 000 GHz     WPs 3J and 3M     2005-10-11
[ 95 ]  
+Ann.1-15 
Chairman's report - Meeting 26-30 September 2005     Chairman, WP 1A     2005-10-11
[ 94 ]  
 
Liaison statement to WPs 1A, 3J, 3K and 3M - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study     WP 8B     2005-09-29
[ 93 ]  
 
Final List of Participants - Working Party 1A     Director, BR     2005-09-29
Resultats:167 documents
Résultats :   -  1 - 2 - 3 - 4  - Suivant Next
 
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