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[133]  Report on the second 2019-2023 meeting of Working Party 1A (e-meeting, 25 May - 2 June 2021)

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40923 bytes 2021-06-18 [133] Annex 22 - Draft liaison statement to the relevant Working Parties of Study Groups 4, 5, 6 and 7 - Elements for the revision of Recommendations ITU-R SM.328-11, ITU-R SM.853-1 and ITU-R SM.1539-1 regarding the review of cross-references in ITU-R deliverables of SM series Recommendations

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33281 bytes 2021-06-18 [133] Annex 21 - Elements towards future consideration on active antenna arrays and total radiated power

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48474 bytes 2021-06-15 [133] Annex 20 - Preliminary draft new Question ITU-R [IMPACT_[UNINTENTIONAL_]ELECTROMAG [DISTURBANCES]]/1 - Impact of [unintentional*] radio frequency energy generated by electrical or electronic apparatus to the radiocommunication services

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1345956 bytes 2021-06-18 [133] Annex 19 - Working document towards a preliminary draft revision of Report ITU R SM.2048-0 - Use of the x dB bandwidth criterion for determination of spectral properties of a transmitter in the out-of-band domain

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34725 bytes 2021-06-18 [133] Annex 18 - Working document towards a preliminary draft editorial revision to Recommendation ITU-R SM.329 - Unwanted emissions in the spurious domain

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41869 bytes 2021-06-18 [133] Annex 17 - Annex 3 - Elements for the revision of Recommendation ITU-R SM.1539-1 - Variation of the boundary between the out-of-band and spurious domains required for the application of Recommendations ITU-R SM.1541 and ITU-R SM.329

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32521 bytes 2021-06-18 [133] Annex 17 - Annex 2 - Elements for the revision of Recommendation ITU-R SM.853-1 - Necessary bandwidth

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227922 bytes 2021-06-18 [133] Annex 17 - Annex 1 - Elements for the revision of Recommendation ITU-R SM.328-11 - Spectra and bandwidth of emissions

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335881 bytes 2021-06-18 [133] Annex 17 - Working documents with elements for the revision of some ITU-R Recommendations in the SM Series - Elements for the revision of Recommendations ITU-R SM.328-11, ITU-R SM.853-1 and ITU-R SM.1539-1

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173888 bytes 2021-06-18 [133] Annex 16 - Working document towards a preliminary draft revision of Recommendation ITU-R SM.1541-6 - Unwanted emissions in the out-of-band domain

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3555779 bytes 2021-06-21 [133] Annex 15 - Working document towards a preliminary draft revision of Report ITU-R SM.2352-0 - Technology trends of active services in the frequency range 275-3 000 GHz

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33297 bytes 2021-06-18 [133] Annex 14 - Liaison statement to IEEE 802.15 Working Group and IEC - Request for information on standards referenced in the working document towards a preliminary draft new Recommendation on Optical Wireless Communication

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5652720 bytes 2021-06-18 [133] Annex 13 - Working document towards a preliminary draft revision of Report ITU-R SM.2422-1 - Visible light for broadband communications

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35416 bytes 2021-06-18 [133] Annex 12 - Working document towards a preliminary draft new Recommendation ITU-R SM.[OPTICAL WIRELESS] - Complementing current radio frequency delivery mechanisms using Optical wireless communication

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1752678 bytes 2021-06-15 [133] Annex 11 - Preliminary draft new Report ITU-R SM.[EMI-IOT] - Evaluation of radiated electromagnetic disturbances of household appliances and their interferences over an IoT network

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613144 bytes 2021-06-15 [133] Annex 10 - Working document towards a preliminary draft new Report ITU-R SM.[MIMO_PLT] - Multiple input multiple output operation in power line telecommunications

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38858 bytes 2021-06-16 [133] Annex 9 - Working document towards a preliminary draft revision of Recommendation ITU-R SM.2129-0 - Guidance on frequency ranges for operation of non-beam wireless power transmission systems for mobile and portable devices

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31209 bytes 2021-06-18 [133] Annex 8, Part 1

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34013953 bytes 2021-06-18 [133] Annex 8 - Preliminary draft revision of Report ITU-R SM.2451-0 - Assessment of impact of wireless power transmission for electric vehicle charging on radiocommunication services

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24368895 bytes 2021-06-17 [133] Annex 7 - Working document towards a preliminary draft revision of Report ITU-R SM.2449-0 - Technical characteristics and impact analyses of non-beam inductive wireless power transmission for mobile and portable devices on radio communication services

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394543 bytes 2021-06-03 [133] Annex 6 - Preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS] - Impact studies and human hazard issues for wireless power transmission via radio frequency beam

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34897 bytes 2021-06-17 [133] Annex 5 - Detailed Work plan for the development of a preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS]

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48371 bytes 2021-06-03 [133] Annex 4 - Preliminary draft new Recommendation ITU-R SM.[WPT.BEAM.FRQ] - Guidance on frequency ranges for operation of wireless power transmission via radio frequency beam systems for mobile/portable devices and sensor networks

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42582 bytes 2021-06-18 [133] Annex 3 - Detailed work plan for the development of a preliminary draft new Recommendation ITU-R SM.[WPT.BEAM.FRQ]

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52141 bytes 2021-06-16 [133] Annex 2 - Working document towards a preliminary draft new [Recommendation / Report] ITU-R SM.[WPT_EMISSIONS] - Limits and measures to mitigate the impact of wireless power transmission systems on radiocommunications services operating below [30 MHz]

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45241 bytes 2021-06-18 [133] Annex 1 - Preliminary draft revision of Question ITU-R 210-3/1 - Wireless power transmission

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103920 bytes 2021-07-06 [133]  - Report on the second 2019-2023 meeting of Working Party 1A (e-meeting, 25 May - 2 June 2021)
 

Document :

ITU-R WP1A  Contribution  133

Title :

Report on the second 2019-2023 meeting of Working Party 1A (e-meeting, 25 May - 2 June 2021)

Date :

2021-06-02

Source :

Chairman, WP 1A

Access :

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