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Spectrum engineering techniques

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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 152 ]
Liaison statement to ITU-R Working Party 1A - Information on the usage of Recommendations in the P-series for the sharing study on short-range devices � WP 3K 2009-06-17
[ 151 ]
Liaison statement to Working Party 7D copy for information to Working Party 1A - Atmospheric absorption in the frequency range 1-350 THz � WP 3J 2009-06-16
[ 150 ]
Liaison statement to ITU-R Working Parties 1A and 1B, ITU-T Study Groups 15 and 16 and ITU-D SG 2 Question 14-2/2 - The study of mobile access systems providing communications to a large number of ubiquitous sensors and/or actuators scattered over wide areas � WP 5A 2009-06-15
[ 149 ]
Liaison statement to Working Party 7D (copy to Working Parties 1A, 4A, 7B and 7C for information) - WRC-11 Agenda item 1.8 - Consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz � WP 5C 2009-06-12
[ 148 ]
Liaison statement on the study of skywave interference issues from power line telecommunication systems using the electricity supply wiring � WP 5C 2009-05-29
[ 147 ]
Liaison statement to Working Party 1A � WP 5B 2009-05-29
[ 146 ]
Liaison statement to Working Party 1A - WRC-11 Agenda item 1.22 � WP 5A 2009-05-27
[ 145 ]
Liaison statement to Working Party 1A (for action) and Working Party 1B (for action and/or information) on WRC-11 Agenda item 1.22 � WP 4A 2009-05-27
[ 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
[ 143 ]
Liaison statement to Working Party 1A - Progress of work in the Working Party 5B Rapporteur Group on future work related to Annex 8 of Recommendation ITU-R SM.1541-2 � WP 5B 2009-05-22
[ 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
[ 140 ]
ITU-R Study Group 4 Question to be brought to the attention of Study Group 1 � BR Study Group Department 2009-04-29
[ 139 ]
Information on activities and output documents of ITU-T Focus Group ICTs & CC � Chairman ITU-T FG ICTs & CC 2009-04-02
[ 138 ]
Liaison statement to Radiocommunication Study Groups and Working Parties � Chairman, CCV 2009-03-20
[ 137 ]
Reply to Liaison statement from Working Party 6A (copy for information to Working Party 1A) - Requirements for protection against interference generated by short range devices (SRD) operating in the terrestrial broadcast bands � WP 1B 2009-03-19
[ 136 ]
Response to questionnaire from ITU-T Focus Group on ICT and climate change � Chairman, ITU-R SG 1 2009-03-10
[ 135 ]
+Ann.1-15
Report on the meeting of Working Party 1A (Seoul, 24 February - 4 March 2009)) � Chairman, WP 1A 2009-03-10
[ 134 ]
List of documents issued � BR Study Group Department 2009-03-10
[ 133 ]
Final List of Participants (Seoul, 25 February - 4 March 2009) � Director, BR 2009-03-06
[ 132 ]
Liaison statement to Working Parties 5C, 4A (copy to Working Parties 1A, 7B, 7C for information) - WRC-11 Agenda item 1.8 - Consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz � WP 7D 2009-02-24
[ 131 ]
Liaison statement to Working Parties 1A and 1C (copy to Working Party 6A for information) - Impact from PLT systems and measurement methods � WP 7D 2009-02-24
[ 130 ]
Liaison statement to ITU-R Working Party 1A (copy to WP 3M for information) - WRC-11 Agenda item 1.6, Resolution 950 (Rev.WRC-07) � WPs 7C & 7D 2009-02-23
[ 129 ]
Report to WP 1A meeting, 25 February - 4 March 2009 � Chairman, Corresp. Group PLT 221/1 2009-02-19
[ 128 ]
Working document toward draft CPM text for Agenda item 1.6 (Res. 955) � United States of America 2009-02-18
[ 127 ]
WRC-11 Agenda item 1.22 - Working document toward draft CPM text � United States of America 2009-02-18
[ 126 ]
WRC-11 Agenda Item 1.22 - Studies of the impact of short range devices on satellite networks � Telenor ASA 2009-02-18
[ 125 ]
Working document towards a preliminary draft new Report - Impact of power line telecommunications systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz � British Broadcasting Corporation(BBC) 2009-02-18
[ 124 ]
Further work on the Preliminary draft new Recommendation "Power line high data rate telecommunications systems" � British Broadcasting Corporation(BBC) 2009-02-18
[ 123 ]
An RFID application in Brazil and considerations on WRC-11 Agenda Item 1.22 � Brazil (Federative Republic of) 2009-02-18
[ 122 ]
WRC-11 Agenda item 1.22 - Radio frequency identification (RFID) devices in Canada � Canada 2009-02-18
[ 121 ]
WRC-11 Agenda item 1.22 - Medical short-range devices � Canada 2009-02-18
[ 120 ]
WRC-11 Agenda item 1.22 - Short-range devices � Canada 2009-02-18
[ 119 ]
Propositions to fill a draft CPM txt related to the WRC-11 A.I 1.22 � United Arab Emirates 2009-02-18
[ 118 ]
Technical trend on active services in the band between 275 GHz and 3 000 GHz � Japan 2009-02-18
[ 117 ]
Comments on the studies of PLT systems (Doc. 1A/90) - Experimental results of the subjective assessment test on HF broadcast reception interfered with by PLT � Japan 2009-02-18
[ 116 ]
Comments on Working Document towards PDN Report on PLT systems (Doc. 1A/62, Annex 4) - Measurements of the radiated emissions from in-house power line telecommunications systems into the residential environment � Japan 2009-02-18
[ 115 ]
Comments on the working document towards a preliminary draft new Report - Power line telecommunications systems (Doc. 1A/62, Annex 4) - The accuracy of section 5.2 and modification of Figure A-13 � Japan 2009-02-18
[ 114 ]
Considerations on ITU-T Study Group 5 liaison statement to ITU-R Study Group 1 on actions related to WTSA-08 Resolution 72 � France 2009-02-18
[ 113 ]
Regulation of short-range devices in China � China (People's Republic of) 2009-02-18
[ 112 ]
Regulation of RFID systems at 800/900 MHz bands in China � China (People's Republic of) 2009-02-18
[ 111 ]
Preliminary draft new Report regarding Question ITU-R 210-2/1 - Power transmission via radio frequency beam (Wireless power transmission) � Japan Aerospace Exploration Agency (JAXA) 210-2/1 2009-02-18
[ 110 ]
Reply to liaison statement from WPs 3L and 3M � Japan Aerospace Exploration Agency (JAXA) 210-2/1 2009-02-18
[ 109 ]
Support for WBU-TC Contributions � European Broadcasting Union (EBU) 2009-02-16
[ 108 ]
Proposed liaison statement to ITU-T Study Group 16 - On progress achieved in the AD HOC Group on Vehicle Gateway Platform (VGP) � Korea (Republic of) 2009-02-16
[ 107 ]
Proposal of restricted frequency bands of short-range devices related to WRC-11 Agenda item 1.22 � Korea (Republic of) 2009-02-16
[ 106 ]
Studies required for WRC-11 Agenda item 8.1 � Korea (Republic of) 2009-02-16
[ 105 ]
Regulations of power line communication system in Korea � Korea (Republic of) 221/1 2009-02-16
[ 104 ]
Support of the NABA studies on PLT emissions at the CRC laboratory � CBS, Inc. 221-1/1 2009-02-11
[ 103 ]
Additional studies of PLT systems � North American Broadcasters Association (NABA) 2009-02-10
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