IEEE 802.11 Working Group Session Reports - January 2021
Digest of closing reports and liaison reports from all 802.11 sub-groups presented at the IEEE 802.11 Working Group's January 2021 closing plenary meeting. The documents include details on membership, attendance, attendees by affiliation, and subgroup attendance from November to January, as well as the attendance at the January 2021 interim session.
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January 2021 doc.: IEEE 802.11-20/1944r0 802.11 WG January 2021 Session Report Date: 2021-01-14 Authors: Name Dorothy Stanley Affiliations Hewlett Packard Enterprise Intel Address Phone +1 630-363-1389 email dorothy.stanley@hpe.com robert.stacey@intel.com Robert Stacey +1-503-724-0893 Submission Slide 1 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Abstract This document is a digest of the closing reports of all 802.11 sub-groups for presentation at the January 2021 closing plenary meeting. Liaison reports are also included. Submission Slide 2 Robert Stacey (Intel)
November 2020 doc.: IEEE 802.11-20/1944r0 MEMBERSHIP AND ATTENDANCE Submission Slide 3 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Members by country and region Submission Slide 4 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 Submission Slide 5 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 Submission Slide 6 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 Attendees by affiliation (attended at least one meeting Nov to Jan) Submission Slide 7 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 Attendance by subgroup (Nov to Jan) Submission Slide 8 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 Attendance at January 2021 interim session Submission Slide 9 Robert Stacey (Intel)
November 2020 doc.: IEEE 802.11-20/1944r0 CLOSING REPORTS Submission Slide 10 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 802.11 WG Editor s Meeting (Jan 2021) Date: 2021-01-11 Authors: Name Peter Ecclesine Affiliations Cisco Systems Address Phone +1-408-722-8489 email petere@ieee.org robert.stacey@intel.com Robert Stacey Intel +1-503-724-0893 Submission Slide 11 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Volunteer Editor Contacts TGax Robert Stacey robert.stacey@intel.com TGay Carlos Cordeiro carlos.cordeiro@intel.com TGaz Roy Want RoyWant@google.com , Chao Chun Wang chaochun.wang@mediatek.com TGba Po-kai Huang po-kai.huang@intel.com TGbb Volker Jungnickel volker.jungnickel@hhi.fraunhofer.de , Harry Bims harrybims@me.com TGbc Carol Ansley carol@ansley.com TGbd Bahar Sadeghi bahareh.sagedhi@intel.com TGbe Edward Au edward.ks.au@huawei.com TGbf Claudio da Silva claudio.da.silva@intel.com REVmd Emily Qi emily.h.qi@intel.com, Edward Au edward.ks.au@huawei.com, Submission Slide 12 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Jan 11th roundtable status report REVmd Approved, await publication editing requests with large preparation needed, will break up the document for review. 11ax draft 8.0 on RevCom January 26 agenda. Similarly, a large document to help with publication and Robert will coordinate publication editing 11ay draft 7.0 completed, package is on RevCom March agenda 11az draft 2.6 processing LB249 comments, 11 remain. There is a PHY security attack consideration. Hope to have draft 3.0 WG recirc LB by early February, (alternatively, would need epoll 10-day whether D3.0 should go to ballot if comment resolutions are not adopted by end of Jan 14). 11ba draft 8.0 completed, package is on RevCom March agenda 11bb working on draft 0.3, further action awaits motion. Hope for further draft from this week s work. Want PHY and MAC together before WG initial LB. 11bc Draft 1.0 received 643 comments, do not know if they can be resolved this week, are working on comment resolutions this week. Hope for WG recirc LB out of March 11bd comment resolution from LB251 845 comments, 366 resolved, draft 1.1 posted this week, hope for WG recirc LB out of March. Bahar on sabbatical to March, Emily Qi will cover in her absence. 11be expect to have draft 0.3 by Jan 22, 2021. TG chair may ask for a comment collection after draft 0.3. SFD is rev 22 11bf Claudio reports timeline approved, expect draft 0.1 in Jan 2022, and draft 1.0 in July 2022. Expect SFD in March Submission Slide 13 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 802.11 Style Guide See 11-09-1034-17-0000-802-11-editorial-style-guide.docx We update 802.11 Style Guide based on 2012 IEEE Standards Style Manual and consistency changes in final publication of the 802.11 standard Editor s responsibility includes checking the 2020 IEEE Standards Style Manual when creating or updating drafts. https://mentor.ieee.org/myproject/Public/mytools/draft/styleman.pdf Submissions with draft text should conform to both the WG11 Style Guide and IEEE Standards Style Manual Note that the 802.11 Style Guide evolves with our practice, Submission Slide 14 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 MIB Style, Visio and Frame Practices 11-15/355r13 MIB TruthValue usage patterns MIB Style: We use a single style with appropriately set tabs, and use leading Tabs to distinguish the syntax and description parts. (Adrian Stephens Feb 9, 2010) Two ways to format a figure & its caption in frame: Insert a table. Insert anchored frame inside table cell to hold graphics. Use table caption as figure caption. Insert an anchored frame. Insert caption inside a text frame inside the anchored frame. Insert graphics inside the anchored frame. Do not reference other clauses in Visio figures, it is very hard to maintain the references in figures Keep embedded figures using visio as long as possible (not in Word) Near the end of sponsor ballot, turn these all into .emf (windows meta file) format files (you can do this from visio using save as ). Keep separate files for the .vsd source and the .emf file that is linked to from frame. There is high likelihood we should use .emf Frame format figures are tables The MathML editor for equations may be applicable Submission Slide 15 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Editor Amendment Ordering Data as of Jan 2021 See http://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm We will revisit the running order in Mar. Amendment Number Task Group Projected REVCOM Date REVmd REVmd Amendment 1 REVmd Amendment 2 REVmd Amendment 3 REVmd Amendment 4 REVmd Amendment 5 TGmd 4668 TGax 820 TGay 784 TGba 189 TGaz 264 TGbb 41 *REVmd approved Dec, 2020,** Other amendments need RevCom dates Dec 2020 Feb 2021** Mar 2021** Mar 2021** Dec 2022 Jul 2022* Submission Slide 16 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Jan 2021 Changes from last report shown in red. Most current doc shaded green. Draft Development Snapshot Snapshot Date TG Published or Draft Baseline Documents MDR Editor Source Publi shed be md ax ay ba az bb bc bd Yes 10-Jan md Emily Qi, Edward Au Robert Stacey Y Frame 5.0 Yes 10-Jan ax Framemaker 2020 release Word Y 5.0 8.0 Yes 10-Jan ay ba Carlos Cordeiro Po-Kai Huang Y 5.0 8.0 7.0 Yes 10-Jan Framemaker 2017 release Y 5.0 8.0 7.0 8.0 No 10-Jan az Roy Want, Chao Chun Wang, Volker Jungnickel, Harry Bims Carol Ansley Y Word 5.0 7.0 6.0 7.0 2.6 No 10-Jan bb Y Word 5.0 6.0 5.0 5.0 1.5 0.2 No 14-Jan bc Y Word 3.0 6.0 5.0 5.0 1.5 1.01 5.0 7.0 6.0 7.0 2.3 1.1 Framemaker 2019 release Y No 10-Jan bd Bahar Sadeghi 5.0 8.0 7.0 8.0 2.6 0.2 1.0 1.1 0.2 Frame Y No 10-Jan be Edward Au Submission Slide 17 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 AANI SC Closing Report January 2021 Date: 2021-01-14 Authors: Name Joseph LEVY Affiliations Address Phone email InterDigital Communications, Inc. 111 W 33rd Street New York, NY 10120 +1.631.622.4139 jslevy@ieee.org Submission Slide 18 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Abstract Abstract This Document is the closing report for AANI SC January 2021 802.11 Virtual Interim Meeting. Teleconferences were held: This Document is the closing report for AANI SC, November 2016 Meeting in San Antonio, TX Tuesday 12 January 2021 11:15-13:15 h ET Wednesday 13 January 2021 19:00-21:00 h ET The current focus of the AANI SC is the completion of the Technical report on: Interworking between 3GPP 5G network & WLAN Submission Slide 19 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 802.11 AANI SC January 2021 Agenda: 11-20/1937r4 , 2 teleconferences during the Interim ~ 36 attendees each meeting Contributions: 1. The latest Draft technical report on interworking between 3GPP 5G network and WLAN (11-20/0013r10) 2. The figures in the Draft technical report on interworking between 3GPP 5G network and WLAN IEEE 802.11-20-1645/r3 3. Draft technical report on interworking between 3GPP 5G network and WLAN (IEEE 802.11-20-0013/r9, clean version) 4. Draft technical report on interworking between 3GPP 5G network and WLAN (IEEE 802.11-20-0013/r8, redline version) 5. Comment review on technical report on WLAN interworking to 3GPP 5G network (IEEE 802.11-21-0001/r0) Comment resolution motions: 2 Motions passed. Resolving the 6 unresolved comments All comments from 802.11 WG CC32 have been resolved Submission Slide 20 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Comment Resolution Status 11-20/1262r8 CC32 AANI Report Comments Total In Document Type of comment AssignedProposed Accept Revise Reject SP RFM Motioned M+RFM Open Motions related to the Technical report are not in order 43 41 2 0 Technical 58 60 49 9 2 58 0 60 60 0 60 60 Editorial 43 2 0 43 43 0 43 43 General 3 8 3 0 5 6 0 8 8 0 8 8 Grand Total 104 111 66 0 111 111 0 111 111 Submission Slide 21 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Status of the Technical Report (since Nov 2020) An editorial review has been completed by: Joseph Levy, Stephen McCann, and Graham Smith The proposed editorial changes have been shared with the Authors of 11- 20/0013r7 The Authors have reviewed the proposed editorial changes and generated a set of 6 document resolving the editorial comment and resulting in: 11-20/0013r10 Draft technical report on interworking between 3GPP 5G network & WLAN The AANI SC has approved a motion to request the 802.11 WG approve: 11-20/0013r10 Draft technical report on interworking between 3GPP 5G network & WLAN Submission Slide 22 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 AANI SC Motion (13 January 2021) Motion 7: Move to request 802.11 WG to approve 11-20/0013r10 the Draft technical report on interworking between 3GPP 5G network & WLAN , with editorial privileges given to the WG Chair. Moved: Stuart KERRY Second: Hyun Seo OH Result: Y:20 N:0 A:8 DNV:8 The requested motion will be made during the 802.11 WG Closing Plenary 15 January 2021 Submission Slide 23 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Future Session Planning 802.11 WG March Plenary Teleconferences: AANI SC - one meeting slot to be requested Tuesday 16 March 19:00-21:00 h ET - TBC AANI SC Teleconference Plan: Teleconferences Scheduled as required (with 10 days notice) The AANI SC is contribution driven, contributions are requested: 1. Technical and discussion contributions on 802.11 technical performance relative to IMT-2020 requirements 2. Technical and discussion contributions on interworking/integration of 802.11 with the 3GPP Next Generation System 3. In support of 802.1 Nendica Submission Slide 24 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 Way Forward the AANI SC The AANI SC has completed its work on the technical report on interworking The AANI SC could: 1. Support the 802.11 WG by drafting any request Liaison Statement (e.g., an LS to 3GPP providing the technical report) note alternately the drafting work could be done in an 802.11 Ad Hoc 2. Support the 802.11 WG by drafting recommendations on how to implement the recommendations in the technical report. 3. Continue to work on topics in its scope, this assumes interest and contributions for new work 4. Dissolve after the March Plenary meeting, as the Chair is unaware of any additional work Submission Slide 25 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 ARC Closing Report Date: 2021-01-14 Authors: Name Mark Hamilton Ruckus/CommSc ope Affiliations Address 350 W. Java Dr. Sunnyvale, CA 94089 Phone +1-303- 818-8472 email mark.hamilton2152@gma il.com Submission Slide 26 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 Abstract This document is the closing report for ARC SC, January 2021 Meeting (virtual) Submission Slide 27 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 Work Completed Agenda is here: 11-20/1908r6 Reviewed 11-20/0177r5 (clarifying definitions and descriptions of ESS and HeSS) to be referred to REVme Generally agreed with text that s there Future teleconferences to discuss additional related material (relate HeSS concepts to WFA Passpoint?; clarification of ANQP usage in an HeSS?) TGbe architecture concepts reviewed: 11-20/1639r10 Discussion will continue on ARC teleconferences (Nov 16, Dec 7) EPD/LPD: LLC Theory and Protocol Discrimination: 11-21/0092r1 To be continued in March Submission Slide 28 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 Monitoring/future activities Other items being tracked (but not actively worked unless/until contributions): Annex G (purpose and value?, work to update or work to deprecate?) Consider any changes to remove 802.2/LLC terms? What is a STA? (per REVmd discussion: 11-19/0106r0), Also off- channel TDLS architecture MLME-RESET, versus MLME-JOIN, MLME-START, MLME-SCAN and MLME-END One aspect is how MAC address is set/controlled related to IEEE 1609/TGbd activities TGaz work on Fine Timing Measurement and IEEE 1588 mapping Nendica s/TGbe s discussion on 802.11 in a Deterministic Network/Time-Sensitive Networking Submission Slide 29 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 Teleconference(s) TGbe concepts Feb 8, Feb 22: 19:00 ET, 2 hours ESS/HeSS liaison to REVme Feb 1, 12:00 noon ET, and Mar 1, 13:00 ET, 2 hours Submission Slide 30 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 March 2021 Plans Two meeting slots planned: Continue TGbe architecture concepts Continue EPD/LPD (LLC) discussion Other monitoring/future activities Submission Slide 31 Mark Hamilton, Ruckus/CommScope
January 2021 doc.: IEEE 802.11-20/1944r0 IEEE 802.11 Coexistence SC Jan 2021 (virtual) closing report Date: 20210113 Authors: Name Andrew Myles Affiliations Cisco Address Phone email amyles@cisco.com Submission Slide 32 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 IEEE 802.11 Coexistence SC achieved its goals as a discussion forum for coexistence issues 802.11 Coex SC summary for Jan 2021 (11-20-1928-04) Deployment studies are providing an alternative way of evaluating Wi-Fi/LAA coex See 11-20-1973-01 by Vanlin Robinson (Uni of Chicago), suggesting issues with LAA/Wi-Fi coex 3GPP has not yet completed work to enable LAA/NR-U globally in the 6 GHz band EN 303 687 (6 GHz) is progressing with consensus on adaptivity clause But no agreement on issues such as synch access & NB FH access There is not yet consensus on adaptivity in EN 301 893 (5 GHz) Although most other coex issues are resolved Work is probably required to adapt 802.11ax/be for operation in 5 & 6 GHz under ETSI rules Submission Slide 33 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 IEEE 802.11 Coexistence SC will continue promoting good coexistence in Mar 2021 IEEE 802.11 Coexistence SC will meet virtually in Mar 2021 Review results of ETSI BRAN #108a & #109 meetings EN 301 893 (5 GHz) EN 303 687 (6 GHz) Review status of 3GPP activities impacting on coexistence Discuss need to refine 802.11ax for optimal operation in 6 GHz in Europe In TGme? Discuss what is required to enable good 802.11be operation in 5/6 GHz in Europe In TGbe? In ETSI BRAN? Consider impact on coexistence with Wi-Fi of NB FH systems in 6 GHz Submission Slide 34 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 IEEE 802 JTC1 Standing Committee Jan 2021 (virtual) closing report Date: 20210113 Authors: Name Andrew Myles Affiliations Cisco Address Phone email amyles@cisco.com Peter Yee AKAYLA Submission Slide 35 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 The IEEE 802 JTC1 SC reviewed the PSDO process status Agenda - 11-20-1895-06 WG 802.1 802.3 802.11 802.15 802.16 802.21 802.22 All Completed 33 15 12 3 0 3 3 69 In-process 14 13 9 0 0 0 1 37 802.11 amendments about to enter PSDO adoption ballots (WG motion in Mar 2021) 802.11ax 802.11ay 802.11ba 802.11md Submission Slide 36 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 The IEEE 802 JTC1 SC will undertake its usual work at its virtual meeting in Mar 2021 IEEE 802 JTC1 SC plans for the virtual meeting in Mar 2021 Execute PSDO process Submission Slide 37 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 TGmd P802.11REVmd P802.11REVmd D5.0 SASB Ratification occurred in 2020 December The draft is in IEEE SA publication editing Publication of IEEE Std 802.11 -2020 expected mid-February 2021 MANY thanks to all who worked on this revision! Plans for next Revision: TGme Revision PAR is on 2021 January NesCom agenda SASB approval expected mid-February 2021 First TG meeting in March 2021 See https://mentor.ieee.org/802.11/dcn/20/11-20-1682-01-0000-p802-11revme-revision- par.doc Submission Slide 38 Dorothy Stanley, HP Enterprise
January 2021 doc.: IEEE 802.11-20/1944r0 TGax (Very High Throughput) The TG completed the balloting process. The last TG teleconference was on November 30, 2020. Draft 8.0 is on the RevCom agenda for approval during the January 26 meeting https://standards.ieee.org/content/dam/ieee- standards/standards/web/governance/revcom/agenda.pdf No time slots are scheduled during this week. Many thanks for all who participated in the TG activities and helped achieve this milestone. Submission Slide 39 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 TGay (Next Gen 60 GHz) Balloting has completed for P802.11ay D7.0 CRC has rejected the 2 received comments (both from an APPROVE voter). Conditions of the approval to submit to RevCom given by the 802 EC have been met. Consideration of P802.11ay D7.0 will be on the 2021 March RevCom/SASB agenda Motion No session is scheduled in this interim Two Working Group motions are expected: Liaise P802.11ay D7.0 to ISO/IEC JTC1 SC6 for information. Approve the draft meeting minutes of the December 21st teleconference call. Submission Slide 40 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 TGba (Wake-up Radio) 2nd recirc. SA ballot on D8.0 completed (December 11 December 21) Result: Approval rate: 98%, 1 editorial comment received (not part of no vote) Comment resolution completed (January 4th TGba CRC telco) CRC rejected the one received comment P802.11ba D8.0 will be on the March RevCom/SASB agenda for approval The TG completed the balloting process TGba is not meeting this week Two WG motions are expected: Liaise P802.11ba D8.0 to ISO/IEC JTC1 SC6 for information. Approve the meeting minutes of the November virtual f2f meeting and January 4th teleconference call. Submission Slide 41 Robert Stacey (Intel)
January 2021 doc.: IEEE 802.11-20/1944r0 TGaz Next Generation Positioning Jan. Electronic Meeting Closing Report Date: 2020-11-14 Authors: Name Jonathan Segev Intel Corporation 2200 Mission college blvd. Santa Clara +1-408-203-3337 Affiliations Address Phone email jonathan.segev@intel.com Submission Slide 42 Jonathan Segev, Intel corporation
January 2021 doc.: IEEE 802.11-20/1944r0 Abstract This document is the TGaz Next Generation Positioning closing report for the IEEE 802.11 interim electronic meeting, January 2021. Submission Slide 43 Jonathan Segev, Intel corporation
January 2021 doc.: IEEE 802.11-20/1944r0 TG Status And Work Completed Group completed comment resolution for LB249 and approved a 15 day recirculation ballot (pending WG approval). Main discussion topic: modifications to the 11az Secure PHY mode. Submission Slide 44 Jonathan Segev, Intel corporation
January 2021 doc.: IEEE 802.11-20/1944r0 Goal Towards January Meeting and Beyond Publish a new draft(s) D3.0. Execute recirculation ballot. Submission Slide 45 Jonathan Segev, Intel corporation
January 2021 doc.: IEEE 802.11-20/1944r0 Teleconference Schedule till the March meeting Feb. 3rd Feb. 18th Feb. 24th Mar. 3rd (Wed.), 13:00 ET 15:00 ET (Thu.), 12:00 ET 14:00 ET (Wed.), 13:00 ET 15:00 ET (Wed.), 13:00 ET 15:00 ET Submission Slide 46 Jonathan Segev, Intel corporation
January 2021 doc.: IEEE 802.11-20/1944r0 Light Communications Task Group (TGbb) January 2021 Closing Report Date: 2020-01-15 Authors: Name Nikola Serafimovski Affiliations pureLiFi Address Phone email nikola.serafimovski@purelifi.com Submission Slide 47 Nikola Serafimovski, pureLiFi
January 2021 doc.: IEEE 802.11-20/1944r0 Abstract This presentation contains the IEEE 802.11 Light Communications Task Group closing report for the January 2021 session. Submission Slide 48 Nikola Serafimovski, pureLiFi
January 2021 doc.: IEEE 802.11-20/1944r0 TGbb activities at the January meeting Content Approved: Comment resolution on all except 4 collected comments for D0.2 The committee completed its agenda items for the meeting. MAC contributions were considered Role of CCA in LC discussed and high level concepts articulated High level concepts for LC HE MAC changes discussed Meeting agenda and motions are available in doc. 11-20/1940r2. Minutes of the meeting are available in doc. 11-21/0116r0. Submission Slide 49 Nikola Serafimovski, pureLiFi
January 2021 doc.: IEEE 802.11-20/1944r0 TGbb moving forward Review WG comments Agree Mandatory LC MAC text Review LC HE MAC proposal Agree CCA definition Agree definition of antenna Teleconference plans: 1 Feb. at 11:00 EST (17:00 CET) for 1h 15 Feb. at 11:00 EST (17:00 CET) for 1h 1 Mar. at 11:00 EST (17:00 CET) for 1h Submission Slide 50 Nikola Serafimovski, pureLiFi
