IEEE 802 Viewpoints on WRC-23 Agenda Items

This document presents IEEE 802's viewpoints on Agenda Items related to current IEEE 802 standards activities for the WRC-23. It reflects the perspectives of IEEE 802 and provides insights on various AI topics such as frequency bands and IMT multiple bands. The document offers analysis and considerations for international regulatory discussions.

• IEEE
• Agenda Items
• WRC-23
• Standards
• Frequency Bands

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1. April 2021 doc.: IEEE 802.18-21/0039r01 IEEE 802.18 IEEE 802 Viewpoints on WRC-23 Agenda Items Date: 07 April 2021 Last Revised: 22 July 2021 Authors: Name Affiliations Address email Jay Holcomb Itron, Inc. Liberty Lake (Spokane), WA jholcomb@ieee.org Submission Slide 1 Jay Holcomb (Itron)

2. April 2021 doc.: IEEE 802.18-21/0039r01 Introduction IEEE 802 may be asked by regulators and other stakeholders for our views on certain WRC-23 Agenda Items (AIs). This document provides viewpoints for the Agenda Items that relate to current IEEE 802 standards activity. This document represents the views of IEEE 802. It does not necessarily represent the views of the IEEE as a whole or the IEEE Standards Association as a whole. Submission Slide 2 Jay Holcomb (Itron)

3. April 2021 doc.: IEEE 802.18-21/0039r01 AI 1.1 4 800 4 990 MHz and Resolution 223 (WP 5B, 5D) https://www.itu.int/dms_pub/itu-r/oth/0c/0a/R0C0A00000D0001PDFE.pdf See Administrative Circular CA/251 Doc. 5D/134, Chapter 2 Attachments 2.8 (a) (b) & 2.9 (a) (b), 2.11 (a) & 2.17 (a) & Chapter 4 Sections 2, 3.3, 5, Annex 2 & Attachments 4.4 (a), 4.13, 4.14, 4.15, 4.16 (b) to consider, based on the results of the ITU R studies, possible measures to address, in the frequency band 4 800-4 990 MHz, protection of stations of the aeronautical and maritime mobile services located in international airspace and waters from other stations located within national territories, and to review the pfd criteria in No. 5.441B in accordance with Resolution 223 (Rev.WRC-19); Res.223 (Rev.WRC-19) = connection was moving all of ITS (5.9GHz) to 4900 MHz band. keep an eye from that point of view. Need to understand better what the ITS connection is here, as comment before on moving looks to be incorrect, it is more a possible expansion - not a move. Remember WRC is international, so need to think that way and different regions / countries and what they need or do. Note, not on the ITS agenda in EU, as of today. Comment: Europe is not moving ITS from 5.9 GHz. US and China have opposed putting other things in 5.9 GHz ITS. CEPT position will be clearly against moving ITS to 4.9 GHz band. There is some RA in 4800-4990 MHz. Watch CPG in EU and will hear from them if any discussions come up on expansion of ITS. Watch other regional bodies also. viewpoint Submission Slide 3 Jay Holcomb (Itron)

4. April 2021 doc.: IEEE 802.18-21/0039r01 AI 1.2 IMT Multiple Bands and Resolution 245 (WP 5D) https://www.itu.int/dms_pub/itu-r/oth/0c/0a/R0C0A00000D0002PDFE.pdf Doc. 5D/134, Chapter 2 Attachments 2.8 (a) (b) & 2.9 (a) (b), 2.11 (a) & 2.17 (a) & Chapter 4 Sections 2, 3.3, 5, Annex 2 & Attachments 4.4 (a), 4.13, 4.14, 4.17, 4.18 (b) to consider identification of the frequency bands 3 300-3 400MHz, 3 600-3 800MHz, 6 425-7 025MHz, 7 025-7 125MHz and 10.0-10.5GHz for International Mobile Telecommunications (IMT), including possible additional allocations to the mobile service on a primary basis, in accordance with Resolution 245 (WRC-19); Res.245 (WRC-19) Note GSMA is also promoting IMT in top half. We could point to FCC rules now for the unlicensed over the entire band, and other countries are also. Australia-ACMA, New Zealand-RSM, etc., (and Saudi Arabia (CITC) that is coming ) Best to add some justification of why FCC and other countries are looking at the entire band for WLAN. Start by looking at today s FCC 6 GHz R&O, knowing FNPRMs and updates will be coming over time. Watch for other countries when they announce rules for the entire 6 GHz band- then look at their filing(s) for their justification. viewpoint Slide 4 Submission Jay Holcomb (Itron)

5. April 2021 doc.: IEEE 802.18-21/0039r01 AI 1.5 470-960 MHz in Region 1 and Resolution 235 (TG 6/1) https://www.itu.int/dms_pub/itu-r/oth/0c/0a/R0C0A00000C0036PDFE.pdf See Administrative Circular CA/251 to review the spectrum use and spectrum needs of existing services in the frequency band 470-960 MHz in Region 1 (EU & Africa) and consider possible regulatory actions in the frequency band 470- 694 MHz in Region 1 on the basis of the review in accordance with Resolution 235 (WRC-15); Res.235 (WRC-15) Could SG15.15 help with some input on this one, with some of the bands in the 802.15.4 standard? The narrow band PHYs in 802.15.4 are in some of these bands and going to be referenced in the 15.15 standard and there is an active SG (moving to TG) working on this standard. This AI also includes TVWS bands, which .11, .15, .19 and .22 (15.22) are in some of these bands. Could these WGs help with some input on this one? Send request to .11, .15 (SG15.15 & 15.22 (for .22)) and .19 for any contributions they can provide to help develop IEEE 802 viewpoints on WRC-23 AI 1.5. viewpoint Submission Slide 5 Jay Holcomb (Itron)

6. April 2021 doc.: IEEE 802.18-21/0039r01 AI 10 Consideration for WRC-27 https://www.itu.int/dms_pub/itu-r/oth/0c/0a/R0C0A00000D0028PDFE.pdf See studies on WRC-27 preliminary agenda items to recommend to the Council items for inclusion in the agenda for the next WRC, and items for the preliminary agenda of future conferences, in accordance with Article 7 of the Convention and Resolution 804 (Rev.WRC- 19); Res.804 (Rev.WRC- 19) - Res. 812 (WRC-19) What about THz? Send request to .15 THz SC (active group heading for 802.15.3d revision) for any contributions they can provide to held develop IEEE 802 viewpoints on WRC-23 AI 1.10 preliminary agenda for future conferences.) Watch for regulatory bodies working on THz also and how their actions relate to our standards and a possible AI for future WRCs.. viewpoint Submission Slide 6 Jay Holcomb (Itron)

7. April 2021 doc.: IEEE 802.18-21/0039r01 Backup slides Submission Slide 7 Jay Holcomb (Itron)

8. April 2021 doc.: IEEE 802.18-21/0039r01 Maybe others to review? 5 Report from the Radiocommunication Assembly, Nos. 135&136 of Convention. Outside scope of the CPM to review, and take appropriate action on, the Report from the Radiocommunication Assembly submitted in accordance with Nos. 135 and 136 of the Convention; 6 items requiring urgent action by study groups in preparation for next WRC. Outside scope of the CPM to identify those items requiring urgent action by the radiocommunication study groups in preparation for the next world radiocommunication conference; 9 Report of Director of Radiocommunication Bureau, Article 7 of Convention. to consider and approve the Report of the Director of the Radiocommunication Bureau, in accordance with Article 7 of the Convention; Submission Slide 8 Jay Holcomb (Itron)

9. 14-21Jan21 doc.: IEEE 802.18-21/0039r01 ITU-R links & general info Chair to confirm where WRC-23 agenda items are on the ITU Site: https://www.itu.int/en/ITU-R/study-groups/rcpm/Pages/wrc-23-studies.aspx https://www.itu.int/dms_pub/itu-r/oth/0c/0a/R0C0A00000D0041PDFE.pdf https://mentor.ieee.org/802.18/dcn/20/18-20-0107-00-0000-res-811-wrc-19-wrc-23-agenda-items.docx An IEEE SA staff member, has been assigned to help IEEE 802 with ITU-R interface, participating in ITU-R calls and etc. Purva Rajkotia <p.rajkotia@ieee.org>. Final WRC-19 ACTs available to all for download with no registration WRC-19 is over, links with updates and final acts. (will hold on this for a bit) https://cept.org/ecc/groups/ecc/cpg/page/weekly-report-from-wrc-19/ https://www.itu.int/en/ITU-R/conferences/wrc/2019/Documents/PFA-WRC19-E.pdf Our viewpoints/watch list: 1.12, 1.13, 1.15, 1.16, 9.1.5, 10 <click here> Comparison of our last views points to WRC-19 final acts. <click here> Over time will work on a summary spreadsheet on comparison WRC-23 Agenda Items are at the end of <19-0152>, will go through them as time permits. ITU published Radio Regulations (2020 edition), free to download! https://www.itu.int/en/myitu/Publications/2020/09/02/14/23/Radio-Regulations-2020 Calendar: https://www.itu.int/en/events/Pages/Calendar-Events.aspx?sector=ITU-R Study Group 1 (SG 1) Spectrum management Working Party 1A (WP 1A) - Spectrum engineering techniques Study Group 5 (SG 5) Terrestrial services (chair on mailing list for these two) Working Party 5A (WP 5A) - Land mobile service above 30 MHz* (excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services Working Party 5D (WP 5D) - IMT Systems Monday 2019-12-09 - Friday 2019-12-13 and Working Party 1C (WP 1C) - Spectrum monitoring Updated WRC-23 Agenda Item list: https://mentor.ieee.org/802.18/dcn/20/18-20-0107-01-0000-res-811-wrc-19-wrc-23- agenda-items.docx Submission Slide 9 Jay Holcomb (Itron)