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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
Results:402 total items.
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