International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP1A : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP1A  C 

ITU-R WP1A

Spectrum engineering techniques

Results:402 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Next Next
Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 127 ]  
 
2009-02-18 United States of America   WRC-11 Agenda item 1.22 - Working document toward draft CPM text     N/A  
[ 126 ]  
 
2009-02-18 Telenor ASA   WRC-11 Agenda Item 1.22 - Studies of the impact of short range devices on satellite networks     N/A  
[ 125 ]  
 
2009-02-18 British Broadcasting Corporation(BBC)   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     N/A  
[ 124 ]  
 
2009-02-18 British Broadcasting Corporation(BBC)   Further work on the Preliminary draft new Recommendation "Power line high data rate telecommunications systems"     N/A  
[ 123 ]  
 
2009-02-18 Brazil (Federative Republic of)   An RFID application in Brazil and considerations on WRC-11 Agenda Item 1.22     N/A  
[ 122 ]  
 
2009-02-18 Canada   WRC-11 Agenda item 1.22 - Radio frequency identification (RFID) devices in Canada     N/A  
[ 121 ]  
 
2009-02-18 Canada   WRC-11 Agenda item 1.22 - Medical short-range devices     N/A  
[ 120 ]  
 
2009-02-18 Canada   WRC-11 Agenda item 1.22 - Short-range devices     N/A  
[ 119 ]  
 
2009-02-18 United Arab Emirates   Propositions to fill a draft CPM txt related to the WRC-11 A.I 1.22     N/A  
[ 118 ]  
 
2009-02-18 Japan   Technical trend on active services in the band between 275 GHz and 3 000 GHz     N/A  
[ 117 ]  
 
2009-02-18 Japan   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     N/A  
[ 116 ]  
 
2009-02-18 Japan   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     N/A  
[ 115 ]  
 
2009-02-18 Japan   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     N/A  
[ 114 ]  
 
2009-02-18 France   Considerations on ITU-T Study Group 5 liaison statement to ITU-R Study Group 1 on actions related to WTSA-08 Resolution 72     N/A  
[ 113 ]  
 
2009-02-18 China (People's Republic of)   Regulation of short-range devices in China     N/A  
[ 112 ]  
 
2009-02-18 China (People's Republic of)   Regulation of RFID systems at 800/900 MHz bands in China     N/A  
[ 111 ]  
 
2009-02-18 Japan Aerospace Exploration Agency (JAXA)   Preliminary draft new Report regarding Question ITU-R 210-2/1 - Power transmission via radio frequency beam (Wireless power transmission)     210-2/1  
[ 110 ]  
 
2009-02-18 Japan Aerospace Exploration Agency (JAXA)   Reply to liaison statement from WPs 3L and 3M     210-2/1  
[ 109 ]  
 
2009-02-16 European Broadcasting Union (EBU)   Support for WBU-TC Contributions     N/A  
[ 108 ]  
 
2009-02-16 Korea (Republic of)   Proposed liaison statement to ITU-T Study Group 16 - On progress achieved in the AD HOC Group on Vehicle Gateway Platform (VGP)     N/A  
[ 107 ]  
 
2009-02-16 Korea (Republic of)   Proposal of restricted frequency bands of short-range devices related to WRC-11 Agenda item 1.22     N/A  
[ 106 ]  
 
2009-02-16 Korea (Republic of)   Studies required for WRC-11 Agenda item 8.1     N/A  
[ 105 ]  
 
2009-02-16 Korea (Republic of)   Regulations of power line communication system in Korea     221/1  
[ 104 ]  
 
2009-02-11 CBS, Inc.   Support of the NABA studies on PLT emissions at the CRC laboratory     221-1/1  
[ 103 ]  
 
2009-02-10 North American Broadcasters Association (NABA)   Additional studies of PLT systems     N/A  
[ 102 ]  
 
2009-02-10 World Broadcasting Unions - Technical Committee   Towards a PDNR on "Power line high data rate telecommunications systems"     221-1/1  
[ 101 ]  
 
2009-02-10 Chairman, SG 1   ITU-T Study Group 5 liaison statement to ITU-R Study Group 1 on actions related to WTSA-08 Resolution ITU-T 72     N/A  
[ 100 ]  
 
2009-02-05 North American Broadcasters Association (NABA)   Further comments on the studies of PLT systems     N/A  
[ 99 ]  
 
2009-02-05 North American Broadcasters Association (NABA)   Further work on the PDNR "Power line high data rate telecommunications systems"     221-1/1  
[ 98 ]  
 
2009-02-05 North American Broadcasters Association (NABA)   Contributions not considered by Working Party 1A towards a PDNR on "Power Line High Data Rate Telecommunications Systems"     N/A  
[ 97 ]  
 
2009-02-05 North American Broadcasters Association (NABA)   On the requirements for protection against interference generated by short-range devices (SRD) operating in the terrestrial broadcast bands     N/A  
[ 96 ]  
 
2009-02-05 North American Broadcasters Association (NABA)   Comments on the studies of PLT systems     N/A  
[ 95 ]  
 
2009-02-04 International Amateur Radio Union (IARU)   Working document towards a PDNR on the impact of PLT systems on Radiocommunications systems in the LF, MF, HF and VHF bands     N/A  
[ 94 ]  
 
2009-01-28 Asia-Pacific Broadcasting Union (ABU)   Comments on the studies of PLT systems     N/A  
[ 93 ]  
 
2009-01-28 Asia-Pacific Broadcasting Union (ABU)   On the requirements for protection against interference generated by short-range devices (SRD) operating in the terrestrial broadcast bands     N/A  
[ 92 ]  
 
2009-01-27 Chairman, CPM-11   Further information for the preparation of the draft CPM Report to WRC-11     N/A  
[ 91 ]  
 
2009-01-19 World Broadcasting Unions - Technical Committee   On the requirements for protection against interference generated by short-range devices (SRD) operating in the terrestrial broadcast bands     N/A  
[ 90 ]  
 
2009-01-19 World Broadcasting Unions - Technical Committee   Comments on the studies of PLT systems     N/A  
[ 89 ]  
 
2009-01-20 China (People's Republic of)   Draft modifications to Recommendation ITU-R SM.1757     N/A  
[ 88 ]  
 
2008-12-04 ISO   Liaison statement to ITU-R from ISO ship and port security requirements for the ITU World Radiocommunication Conference 2011     N/A  
[ 87 ]  
 
2008-12-03 WP 5A   Liaison statement to ITU-R Working Parties 1A, 1B, 4C, 5B, 5D and 7C, ITU-D Study Group 2 (Question 14/2) and ITU-T Study Group 16 - The study of mobile access systems providing radiocommunications to a large number of ubiquitous sensors and/or actuators scattered over wide areas     N/A  
[ 86 ]  
 
2008-12-02 WP 5A   Liaison statement to Working Party 1A (copy for information to Working Parties 5B, 5C and 5D) - Information on short-range devices related to WRC-11 Agenda item 1.22     N/A  
[ 85 ]  
 
2008-12-02 WP 5A   Liaison statement to WP 1A - Preliminary draft new Report ITU-R M.[LMS.VHF-ISOLATION] "Study of the isolation between VHF land mobile radio antennas in close proximity"     N/A  
[ 84 ]  
 
2008-11-21 WP 6A   Liaison statement to Study Group 1 and Working Party 1A - Coordination of studies on PLT systems     N/A  
[ 83 ]  
 
2008-11-21 WP 6A   Liaison statement to Working Party 1A - Information on short-range devices required for WRC-11 Agenda item 1.22     N/A  
[ 82 ]  
 
2008-11-17 WP 5B   Reply Liaison statement to Working Party 1A - Information on short-range devices required for WRC-11 Agenda item 1.22     N/A  
[ 81 ]  
 
2008-11-17 WP 5B   Liaison statement to Working Party 1A - Work related to annex 8 of Recommendation ITU-R SM.1541-2     N/A  
[ 80 ]  
 
2008-11-13 WP 5C   Liaison statement to Working Parties 1A, 4A, 7B, 7C and 7D - 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     N/A  
[ 79 ]  
 
2008-11-11 WP 5B   Liaison statement to International Organization for Standardization Technical Committee 104 (copy to Working Party 1A and ITU-T Study Group 16) - Cooperative effort concerning freight container identification and communication as applicable ITU-R (WRC-11 Agenda item 1.10)     N/A  
[ 78 ]  
 
2008-10-31 WP 5C   Liaison statement to Working Party 1A (copy to Working Party 7B for information) - WRC-11 Agenda item 1.6     N/A  
Results:402 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)
Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2013-11-05