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ITU-R R23-WP1A Meeting Documents
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[ 104 ]  2025-06-18 Chair, WP 1A   Report on the second 2023-2027 meeting of Working Party 1A (Geneva, 11-18 June 2025)    
  [ 104 ] Annex 9 - English -  Word 2025-07-02 [12:15]  1'749'128  bytes Working document towards a preliminary draft new Report ITU-R SM.[UWB.EVOLUTION] - Evolution of devices using ultra-wideband (UWB) technologies  
  [ 104 ] Annex 6 - English -  Word 2025-07-02 [12:02]  45'501'354  bytes Working document towards a preliminary draft revision of Report ITU-R SM.2451-1 - Assessment of impact on radiocommunication services from wireless power transmission for electric vehicle operating below 30 MHz  
  [ 104 ] Annex 7 - English -  Word 2025-07-02 [11:24]  2'656'891  bytes For information only: Working document towards a preliminary draft new Report ITU-R SM.[ACTIVE SERVICES BETWEEN 275 AND 450 GHZ] - Technical and operational characteristics of active services in the frequency range between 275 and 450 GHz  
  [ 104 ] Annex 8 - English -  Word 2025-07-02 [10:53]  11'903'783  bytes Working document towards a preliminary draft revision of Report ITU-R SM.2057 - Studies related to the impact of devices using ultra-wideband technology on radiocommunication services  
  [ 104 ] Annex 5 - English -  Word 2025-07-01 [16:52]  11'280'088  bytes Preliminary draft revision of Report ITU-R SM.2392-1 - Applications of wireless power transmission via radio frequency beam  
  [ 104 ] Annex 2 - English -  Word 2025-07-01 [16:49]  6'796'117  bytes Preliminary draft revision of Report ITU-R SM.2422-2 - Visible light for broadband communications  
  [ 104 ] Annex 1 - English -  Word 2025-07-01 [14:17]  41'231  bytes Terms of Reference for the Correspondence Group on EMC Related Interference and Coexistence of Wired Telecommunications Systems with Radiocommunication Systems  
  [ 104 ] Annex 4 - English -  Word 2025-06-19 [10:40]  4'667'480  bytes Preliminary draft revision of Report ITU-R SM.2505-0 - Impact studies and human hazard issues for wireless power transmission via radio frequency beam  
  [ 104 ] Annex 3 - English -  Word 2025-06-19 [08:14]  41'765  bytes Preliminary draft revision of Recommendation ITU-R SM.2151-0 - Guidance on frequency ranges for operation of wireless power transmission via radio frequency beam for mobile/portable devices and sensor networks  
 
[ TD 36 ]  2025-06-17 Chair, WG 1A-2   Meeting Report of Working Group 1A-2 - Wireless power transmission (WPT) and related issues    
  [ TD 36 ] Revision 1 - English -  Word 2025-06-23 [16:19]  41'949  bytes  
 
[ 105 ]  2025-06-23 WP 1B   Reply liaison statement to the Coordination Committee For Terminology (CCT) (Copy to ITU-T Study Groups 11, 17 and 20 and for information to ITU-R Working Party 1A) - UWB definition for addition to the ITU Terms and Definitions database    
  [ 105 ]  - English -  Word 2025-06-23 [10:32]  41'605  bytes  
 
[ 103 ]  2025-06-18 Director, BR   Final list of participants - Working Party 1A (Geneva, 11-18 June 2025)    
  [ 103 ]  - English -  PDF (acrobat) 2025-06-18 [17:17]  149'556  bytes  
 
[ 101 ]  2025-06-10 BR, Study Groups Department   List of documents issued (Documents 1A/43 - 1A/102)    
  [ 101 ] Revision 1 - English -  Word 2025-06-18 [09:02]  48'018  bytes  
 
[ TD 52 ]  2025-06-18 Chair, WG 1A-1   Draft Meeting Report of Working Group 1A-1    
  [ TD 52 ]  - English -  Word 2025-06-18 [13:02]  49'138  bytes  
 
[ TD 50 ]  2025-06-18 WP 1A   Liaison statement to Working Party 5D - Blocking of IMT receivers by the emissions of beam WPT    
  [ TD 50 ] Revision 1 - English -  Word 2025-06-18 [11:24]  38'669  bytes  
 
[ TD 43 ]  2025-06-17 WG 1A-2   Working document towards a preliminary draft revision of Report ITU-R SM.2505-0 - Impact studies and human hazard issues for wireless power transmission via radio frequency beam    
  [ TD 43 ] Revision 1 - English -  Word 2025-06-18 [11:30]  4'667'829  bytes  
 
[ TD 42 ]  2025-06-17 WG 1A-2   [Preliminary] draft revision of Recommendation ITU-R SM.2110-1 - Guidance on frequency ranges for operation of non-beam wireless power transmission for electric vehicles    
  [ TD 42 ] Revision 1 - English -  Word 2025-06-18 [11:20]  46'925  bytes  
 
[ TD 37 ]  2025-06-17 WG 1A-2   Draft reply liaison statement to Working Party 4C - Beam-Wireless Power Transmission (WPT)    
  [ TD 37 ] Revision 1 - English -  Word 2025-06-18 [11:14]  34'796  bytes  
 
[ TD 41 ]  2025-06-17 WG 1A-2   Working document towards a preliminary draft revision of Recommendation ITU-R SM.2151-0 - Guidance on frequency ranges for operation of wireless power transmission via radio frequency beam for mobile/portable devices and sensor networks    
  [ TD 41 ] Revision 1 - English -  Word 2025-06-18 [11:03]  42'745  bytes  
 
[ TD 51 ]  2025-06-18 Chair, WG 1A-3   Working Group 1A-3 Meeting Report - WRC-31 preliminary agenda item 2.1, WRC-27 Agenda items and other issues    
  [ TD 51 ]  - English -  Word 2025-06-18 [11:36]  39'606  bytes  
 
[ ADM 40 ]  2025-06-18 Chair, WP 1A   Agenda for the third (final) Plenary session of the second 2023-2027 meeting of Working Party 1A - Wednesday, 18 June 2025, at 1400 hours (Geneva time) - (Room K, ITU Montbrillant building)"    
  [ ADM 40 ]  - English -  Word 2025-06-18 [12:57]  40'586  bytes  
 
[ ADM 21 ]  2025-06-04 Chairs, WPs 1A, 1B & 1C   Provisional schedule for the sessions of the Second 2023-2027 Meetings of Working Parties 1A and 1C and Third Meetings of Working Party 1B    
  [ ADM 21 ] Revision 7 - English -  Word 2025-06-17 [18:03]  57'415  bytes  
 
[ TD 49 ]  2025-06-17 WG 1A-3   Draft reply liaison statement to Working Party 5B (copy for information to Working Parties 1B, 4A, 4C, 5A, 5C and 5D) - The On-Tune Rejection (OTR) in Recommendation ITU-R SM.337 and Recommendation ITU-R M.1461    
  [ TD 49 ]  - English -  Word 2025-06-17 [17:49]  95'356  bytes  
 
[ TD 48 ]  2025-06-17 WG 1A-3   [Preliminary] Draft editorial revision of Recommendation ITU-R SM.337-6 - Frequency and distance separations    
  [ TD 48 ]  - English -  Word 2025-06-17 [17:49]  43'398  bytes  
 
[ TD 47 ]  2025-06-17 WG 1A-3   Draft reply liaison statement to the Coordination Committee for Terminology (CCT) (copy to ITU-R Study Group 3 and ITU-T Study Group 5) - Definitions of the terms from ITU-T Study Group 5    
  [ TD 47 ]  - English -  Word 2025-06-17 [17:43]  43'549  bytes  
 
[ TD 46 ]  2025-06-17 WG 1A-3   Working document towards a preliminary draft new Report ITU-R SM.[UWB.EVOLUTION] - Evolution of devices using ultra-wideband (UWB) technologies    
  [ TD 46 ]  - English -  Word 2025-06-17 [17:44]  1'741'557  bytes  
 
[ TD 40 ]  2025-06-17 WG 1A-2   Working document towards a preliminary draft revision of Report ITU-R SM.2451-1 - Assessment of impact on radiocommunication services from wireless power transmission for electric vehicle operating below 30 MHz    
  [ TD 40 ]  - English -  Word 2025-06-17 [17:21]  45'490'309  bytes  
 
[ TD 39 ]  2025-06-17 WG 1A-2   [Draft] Reply liaison statement to Working Party 7D (copy to Working Parties 4C, 5A, 5D and 7C for information) - Beam Wireless Power Transmission (WPT)    
  [ TD 39 ]  - English -  Word 2025-06-17 [16:27]  35'553  bytes  
 
[ TD 38 ]  2025-06-17 WG 1A-2   [Draft] Reply liaison statement to Working Party 7C - Beam wireless power transmission (WPT)    
  [ TD 38 ]  - English -  Word 2025-06-17 [16:24]  32'971  bytes  
 
[ ADM 39 ]  2025-06-17 Chair, WG 1A-1   Draft agenda for the fifth meeting of Working Group 1A-1 (EMC related interference and coexistence of wired telecommunications systems with radiocommunication systems, including Power Line Telecommunication (PLT) systems and related issues) - Tuesday, 17 June 2025, at 1540 hours (Geneva time) (Room L, Montbrillant)    
  [ ADM 39 ]  - English -  Word 2025-06-17 [14:51]  41'678  bytes  
 
[ TD 45 ]  2025-06-17 WG 1A-1 (EMC/EMI)   Draft reply liaison statement to Working Party 7D on unwanted electromagnetic radiation (UEMR) and Question ITU-R 243/1    
  [ TD 45 ]  - English -  Word 2025-06-17 [14:00]  47'688  bytes  
 
[ TD 44 ]  2025-06-17 WG 1A-1   Draft reply liaison statement to the ITU Coordination Committee for Terminology (CCT) and ITU-T Study Group 5 - Request of feedback on terms and definitions proposed by ITU-T Study Group 5 and submitted to the CCT for validation    
  [ TD 44 ]  - English -  Word 2025-06-17 [12:51]  35'888  bytes  
 
[ TD 30 ]  2025-06-13 WG 1A-3   [Preliminary] draft revision of Recommendation ITU-R SM.328-11 - Spectra and bandwidth of emissions    
  [ TD 30 ] Revision 1 - English -  Word 2025-06-17 [10:44]  237'338  bytes  
 
[ ADM 31 ]  2025-06-12 Chair, WP 1A   Agenda for the second Plenary session of the second 2023-2027 meeting of Working Party 1A - Tuesday, 17 June 2025, at 1040 hours (Geneva time) (Room K, Montbrillant)    
  [ ADM 31 ] Revision 2 - English -  Word 2025-06-17 [10:43]  39'805  bytes  
 
[ TD 35 ]  2025-06-17 Chair, WP 1A   [Draft] note to the Chair of Working Party 1B - UWB abbreviation and definition for addition to the ITU Terms and Definitions database    
  [ TD 35 ] Revision 1 - English -  Word 2025-06-17 [09:41]  36'002  bytes  
 
[ ADM 38 ]  2025-06-17 Chair, WG 1A-2   Draft agenda for the 8th and 9th meeting of Working Group 1A-2 Wireless power transmission (WPT) and related issues - Wednesday 18 June , 0900 and 1040 (Room H, Montbrillant)    
  [ ADM 38 ]  - English -  Word 2025-06-18 [08:22]  34'043  bytes  
 
[ ADM 37 ]  2025-06-17 Chair, WG 1A-3   Draft agenda for the third and fourth sessions of Working Group 1A-3 (WRC-31 item 2.1, WRC-27 agenda items, and other issues) - Tuesday, 17 June, P1 (0900-1020 hours) (Geneva time) - Tuesday, 17 June, P2 (1040-1200) after WP 1A Plenary (Room K, Montbrillant)    
  [ ADM 37 ]  - English -  Word 2025-06-17 [08:24]  43'158  bytes  
 
[ TD 32 ]  2025-06-13 WG 1A-1   Draft reply liaison statement to the ITU Coordination Committee for Terminology (CCT) and to ITU-T Study Groups 5 and 15    
  [ TD 32 ] Revision 1 - English -  Word 2025-06-16 [15:54]  48'706  bytes  
 
[ TD 34 ]  2025-06-16 WP 1A   Liaison statement to ITU-T Study Group 15 Question 6/15 (copy to ITU-R Working Parties 3M & 5C) - Free-space optics systems related aspects for G.fso    
  [ TD 34 ]  - English -  Word 2025-06-17 [09:06]  37'765  bytes  
 
[ ADM 35 ]  2025-06-16 Chair, WG 1A-1   Draft agenda for the fourth meeting of Working Group 1A-1 (EMC related interference and coexistence of wired telecommunications systems with radiocommunication systems, including Power Line Telecommunication (PLT) systems and related issues ) - Monday, 16 June 2025, at 0900 hours (Geneva time) (Room C, ITU Tower)    
  [ ADM 35 ]  - English -  Word 2025-06-16 [08:50]  40'939  bytes  
 
[ ADM 34 ]  2025-06-13 Chair, WG 1A-2   Draft agenda for the fifth and sixth meeting of Working Group 1A-2 - Wireless power transmission (WPT) and related issues - Monday, 16 June 2025, at 1400 and 1540 hours (Geneva time) - (Room K, Montbrillant)    
  [ ADM 34 ] Revision 1 - English -  Word 2025-06-16 [12:03]  40'543  bytes  
 
[ ADM 36 ]  2025-06-16 Chair, WG 1A-2   Draft agenda for the 7th meeting of Working Group 1A-2 - Wireless power transmission (WPT) and related issues - Tuesday, 17 June 2025, at 1400 hours (Geneva time) (Room L, Montbrillant)    
  [ ADM 36 ]  - English -  Word 2025-06-17 [08:18]  35'504  bytes  
 
[ ADM 23 ]  2025-06-04 Chair, WP 1A   Structure of sub-Groups and assignment of input documents for the second 2023-2027 Meeting of Working Party 1A (Geneva, 11-18 June 2025)    
  [ ADM 23 ] Revision 2 - English -  Word 2025-06-16 [08:30]  54'040  bytes  
 
[ TD 33 ]  2025-06-13 WG 1A-1   Working document towards a preliminary draft revision of Report ITU-R SM.2422-2 - Visible light for broadband communications    
  [ TD 33 ] Revision 1 - English -  Word 2025-06-16 [08:25]  6'788'992  bytes  
 
[ 102 ]  2025-06-13 Chair, WP 1B   Note to the Chair of Working Party 1A - UWB abbreviation and definition for addition to the ITU Terms and Definitions database    
  [ 102 ]  - English -  Word 2025-06-17 [09:13]  35'364  bytes  
 
[ ADM 33 ]  2025-06-13 Chair, WG 1A-1   Draft agenda for the third meeting of Working Group 1A-1 (EMC related interference and coexistence of wired telecommunications systems with radiocommunication systems, including Power Line Telecommunication (PLT) systems and related issues ) - Friday, 13 June 2025, at 1610 hours (Geneva time) (Room L, Montbrillant)    
  [ ADM 33 ] Revision 1 - English -  Word 2025-06-13 [15:03]  43'541  bytes  
 
[ TD 29 ]  2025-06-12 WG 1A-2   Preliminary draft revision of Report ITU-R SM.2392-1 - Applications of wireless power transmission via radio frequency beam    
  [ TD 29 ] Revision 1 - English -  Word 2025-06-13 [13:02]  11'280'346  bytes  
 
[ TD 31 ]  2025-06-13 WG 1A-3   For information only: [Working document towards a preliminary draft new Report ITU-R SM.[ACTIVE SERVICES BETWEEN 275 AND 450 GHZ] - Technical and operational characteristics of active services in the frequency range between 275 and 450 GHz    
  [ TD 31 ]  - English -  Word 2025-06-13 [12:05]  2'649'556  bytes  
 
[ ADM 32 ]  2025-06-13 Chair, WG 1A-3   Draft agenda for the second session of Working Group 1A-3 (WRC-31 item 2.1, WRC-27 agenda items, and other issues) - Friday, 13 June 2025, P3 (1430-1550 hours) (Geneva time) (Room C, ITU Tower)    
  [ ADM 32 ]  - English -  Word 2025-06-13 [11:55]  42'522  bytes  
 
[ ADM 29 ]  2025-06-12 Chair, WG 1A-2   Draft agenda for the 4 th meeting of Working Group 1A-2 - Wireless power transmission (WPT) and related issues - Friday , 13 June 2025 at 1040 hours (Geneva time) (Room C, ITU Tower)    
  [ ADM 29 ]  - English -  Word 2025-06-12 [18:44]  38'621  bytes  
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