00:00

IEEE 802.11-23 January 2024 Coex SC Meeting Slides

Chair’s meeting slides for the Coexistence Standing Committee (Coex SC) in January 2024, including agenda approval, meeting links, leadership details, guidelines, registration information, topics of interest, and technical discussion items.

samartin
Download Presentation

IEEE 802.11-23 January 2024 Coex SC Meeting Slides

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. January 2024 doc.: IEEE 802.11-23/2132r1 Chair’s Meeting Slides Coex SC -- Coexistence Date: 2024-01-15 Authors: Name Marc Emmelmann Affiliations SELF Address Berlin, Germany Phone email emmelmann@ieee.org Submission Slide 1 Marc Emmelmann (SELF)

  2. January 2024 doc.: IEEE 802.11-23/2132r1 Abstract Chair’s meeting slides for the Coexistence Standing Committee (Coex SC) January 2024 meeting. Submission Slide 2 Marc Emmelmann (SELF)

  3. January 2024 doc.: IEEE 802.11-23/2132r1 Coex SC Leadership Chair: Vice Chairs: Marc Emmelmann (SELF) Richard Kennedy (Bluetooth SIG) Manish Kumar (NXP) Guido Hiertz (Ericsson GmbH) Secretary: Submission Slide 3 Marc Emmelmann (SELF)

  4. January 2024 doc.: IEEE 802.11-23/2132r1 WebEx dial-in information Tuesday, 2024-19-16, PM1 (13:30 – 16:30h) • Meeting link: https://ieeesa.webex.com/ieeesa/j.php?MTID=m52d3cfcbe64c546bb12b4c25 d9710ab3 Tuesday, 2024-19-16, EVE (19:30 – 21:30h) • Meeting link: https://ieeesa.webex.com/ieeesa/j.php?MTID=m67b37cf795f796eb9b692371 99793089 Wednesday, 2024-19-17, AM2 (10:30 – 12:30h) • Meeting link: https://ieeesa.webex.com/ieeesa/j.php?MTID=m363f592d6452188a469e4511 0a5574f9 Slide 4 Submission Marc Emmelmann (SELF)

  5. January 2024 doc.: IEEE 802.11-23/2132r1 Supplementary material for agenda item (1) OPENING FORMALITIES Submission Slide 5 Marc Emmelmann (SELF)

  6. January 2024 doc.: IEEE 802.11-23/2132r1 Motion: Approval of Agenda Move to approve Coex SC agenda as contained in 11-23/2130r1. Mover: Al Patrick Second: Stuart Kerry Approved by unanimous consent Submission Slide 6 Marc Emmelmann (SELF)

  7. January 2024 doc.: IEEE 802.11-23/2132r1 Motion: Approval of minutes Approve the Coex SC minutes as contained in 11-23/2112r0. Mover / Second: (Motion on consent agenda – motion passes) Submission Slide 7 Marc Emmelmann (SELF)

  8. January 2024 doc.: IEEE 802.11-23/2132r1 Supplementary material for agenda item (2) ANNOUNCEMENTS Submission Slide 8 Marc Emmelmann (SELF)

  9. January 2024 doc.: IEEE 802.11-23/2132r1 Review of IEEE-SA pre-PAR meeting guidelines • Guidelines for IEEE SA pre-PAR meetings: • IEEE SA PatCom patent slides for pre-PAR meeting [2] • IEEE Codes of Ethics & Conduct [4,5] • IEEE-SA Standards Board Bylaws [6] -- Participants in the IEEE-SA “individual process” shall act independently • IEEE-SA Standards Board Bylaws [6] -- Fair & equitable consideration of all viewpoints as well as the • Meeting Etiquette • 802.11 Operation rules for standing committees (SCs) and technical interest groups (TIGs) See 11-23/0448 Slide 9 Submission Marc Emmelmann (SELF)

  10. January 2024 doc.: IEEE 802.11-23/2132r1 Registration for the January IEEE 802 wireless interim session • This meeting is part of the January IEEE 802 wireless interim session • You must pay the registration fee whether attending in-person or remotely • If you have not already done so, you can register here: https://touchpoint.eventsair.com/2024-jan-ieee-802-wireless-interim-session • If you do not intend to register for this session you must leave this meeting and, if you have logged attendance on IMAT, email the 802.11 chair or vice chairs to have your attendance cancelled Submission Slide 10 Marc Emmelmann (SELF)

  11. January 2024 doc.: IEEE 802.11-23/2132r1 Information item (3) COEX MODUS OPERANDI & TOPICS OF INTEREST Submission Slide 11 Marc Emmelmann (SELF)

  12. January 2024 doc.: IEEE 802.11-23/2132r1 Coex SC is a member-contribution-driven process Coex SC members • Report on topics relevant to Coex, which are discussed in other standard bodies • Act as a key driver for advancing the discussion of specific topics within Coex as well as in collaboration with other 802 groups • Act as “champions” driving the discussion of a topic of interest as identified by them Leadership • Aims at providing forum for coex-related discussions driven by members • Suggests to agree on “topic of interests” and identify a champion driving the topic Slide 12 Submission Marc Emmelmann (SELF)

  13. January 2024 doc.: IEEE 802.11-23/2132r1 Coex SC Topic of interest / discussion items Note: names of champions per topic are tbd. / tbc. • Bluetooth – Rich Kennedy • ETSI BRAN • General updates / watch for new issues to look after – Guido Hiertz • EN 303 687 (6 GHz) & EN 301 893 (5 GHz) -- David Boldy & Menzo Wentink • Any other upcoming topic related to coexistence or related topics, e.g: • Coexistence between 802.11 and 802.15 (15.4ab and 15.6ma (UWB)) – Champion needed • Please let the Coex SC Chairs know if you would like to add topics Submission Slide 13 Marc Emmelmann (SELF)

  14. January 2024 doc.: IEEE 802.11-23/2132r1 Submissions & Technical discussion items Supplementary material for agenda item (4) SUBMISSIONS & TECHNICAL DISCUSSION ITEMS Submission Slide 14 Marc Emmelmann (SELF)

  15. January 2024 doc.: IEEE 802.11-23/2132r1 Straw Poll (related to 11-24/148r0) 802.11 Coex SC recommends that 802.15.4ab considers adopting a mandatory coexistence mechanism to enable shared use of the spectrum and adequate performance between 802.11 and 802.15.4ab. This mandatory coex mechanism should consist of one or more of LBT or other techniques Y-N-A: 44 – 13 - 0 Submission Slide 15 Marc Emmelmann (SELF)

  16. January 2024 doc.: IEEE 802.11-23/2132r1 Supplementary material for agenda item (5) ADMINISTRATIVE ITEMS Submission Slide 16 Marc Emmelmann (SELF)

  17. January 2024 doc.: IEEE 802.11-23/2132r1 Planning of future meetings Coex SC March 2024 • Tutorial: AFC / DSA (Monday EVE as 802 tutorial or in Coex) • ETSI BRAN #123 update • Bluetooth update • Etc. • Joint session with 15.4.ab • Tuesday EVE • What to bring forward as Coex? Who will take the lead? • Coex only sessions: • One before and one after Joint Sesion with 15.4? Submission Slide 17 Marc Emmelmann (SELF)

  18. January 2024 doc.: IEEE 802.11-23/2132r1 Telcos One Telco (.15.4ab joint with Coex?) to discuss coex related comments to current 15.4ab draft? Use 15.4ab telco slot: Tuesday 6am PT / 9am ET Tuesday 6am PT / 9am ET Submission Slide 18 Marc Emmelmann (SELF)

  19. January 2024 doc.: IEEE 802.11-23/2132r1 Supplementary material for agenda item (6) OLD BUSINESS Submission Slide 19 Marc Emmelmann (SELF)

  20. January 2024 doc.: IEEE 802.11-23/2132r1 New Business Supplementary material for agenda item (7) NEW BUSINESS Submission Slide 20 Marc Emmelmann (SELF)

  21. January 2024 doc.: IEEE 802.11-23/2132r1 Supplementary material for agenda item (8) ADJOURN Submission Slide 21 Marc Emmelmann (SELF)

  22. January 2024 doc.: IEEE 802.11-23/2132r1 References Submission Slide 22 Marc Emmelmann (SELF)

  23. January 2024 doc.: IEEE 802.11-23/2132r1 COEX SCOPE Submission Slide 23 Marc Emmelmann (SELF)

  24. January 2024 doc.: IEEE 802.11-23/2132r1 The Coex SC scope was revised in Sept 2020 IEEE 802.11 Coex SC Scope The Coex SC shall promote, within the 802.11 WG and externally, an environment that enables IEEE 802.11 technologies to have equitable access to unlicensed spectrum globally The Coex SC should focus particularly on coexistence of 802.11ax & 802.11be with LAA & NR-U in the 5 GHz & 6 GHz bands globally The Coex SC may consider coexistence with other technologies and in other bands as directed by the Chair of the 802.11 WG IEEE 802.11 Coex SC close down criteria 802.11 WG Chair has authority to close down SC Submission Slide 24 Marc Emmelmann (SELF)

  25. January 2024 doc.: IEEE 802.11-23/2132r1 The scope of the Coex SC was expanded in March 2021 to include 60 GHz coexistence issues • It was noted during the March 2021 plenary that ETSI BRAN is working on 60 GHz Harmonised Standards that may impact IEEE 802.11ay coexistence • Subsequently, the 802.11 Chair directed the Coex SC to consider 60GHz coexistence within scope • At today's WG11 Opening Plenary, the comment was made that ETSI BRAN is also considering operational and coexistence requirements related to 57-71 GHz (60GHz) spectrum, relevant of course to 802.11ad and 11ay • The scope of the Coex SC focuses on, "coexistence of 802.11ax & 802.11be with LAA & NR-U in the 5 GHz & 6 GHz bands globally". However, it "may consider coexistence with other technologies and in other bands as directed by the Chair of the 802.11 WG". So the Coex SC can consider 60 GHz issues if directed by the WG Chair • I have directed the Coex SC to additionally consider coexistence topics for 60GHz operation Slide 25 Submission Marc Emmelmann (SELF)

  26. January 2024 doc.: IEEE 802.11-23/2132r1 ETSI BRAN Submission Slide 26 Marc Emmelmann (SELF)

  27. January 2024 doc.: IEEE 802.11-23/2132r1 Note that ESTI BRAN documents are available to IEEE 802.11 WG members Today’s material references ETSI BRAN documents • They are (or should be) available in the IEEE 802.11 WG members area • See http://www.ieee802.org/11/private/ETSI_documents/BRAN Please remember that these documents are not public … … and have only been made available to IEEE 802.11 WG members under special arrangement Submission Slide 27 Marc Emmelmann (SELF)

  28. January 2024 doc.: IEEE 802.11-23/2132r1 ETSI BRAN Meeting Schedule Meeting schedule for 2024 BRAN#123 19 Feb 2024 BRAN#124 07 Jun 2024 BRAN#125 02 Sep 2024 BRAN#126 21 Oct 2024 BRAN#127 16 Dec 2024 Submission Slide 28 Marc Emmelmann (SELF)

More Related