October 2020 doc IEEE 802 11 201704 r
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 AANI SC Teleconference Agenda Date: 2019 -10 -27 Authors: Agenda Slide 1 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Abstract Agenda for: 802. 11 AANI SC (Advanced Access Network Interface Standing Committee) 27 October 2020 Teleconference Chair: Joseph Levy (Inter. Digital) Vice Chair: Open Secretary: Open Agenda Slide 2 Joseph Levy (Inter. Digital)
October 2020 Call for Secretary Reminders to attendees: doc. : IEEE 802. 11 -20/1704 r 0 Reminders and Rules Please record your attendance: https: //imat. ieee. org/802. 11/attendance-log? p=3236800005&t=47200043 Please mute yourself, unless you wish to speak No recordings AANI SC Operating Rules: Anyone present can vote on straw polls Non-preannounced Motions are not in order during 802. 11 teleconferences Motions with 10 days notice are allowed (please contact the Chair) Anyone present can vote or make motions 75% majority required to pass Note this is a one-hour teleconference Agenda Slide 3 Joseph Levy (Inter. Digital)
October 2020 Agenda 1. 2. 3. 4. doc. : IEEE 802. 11 -20/1704 r 0 Call for Secretary Administrative: Reminders, Rules, Guidelines, Resources, Participation Background/Status Technical Report: 1. 2. 3. 4. Status of 802. 11 WG comment collection on 11 -20/0013 r 5 “Draft technical report on interworking between 3 GPP 5 G network & WLAN”, Hyun Seo OH (ETRI), et al. Comment Resolution (Discussion/Contributions) Straw Polls (As required) Technical Report Actions Update 5. Tutorial Review 6. Future Sessions Planning Agenda Slide 4 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Guidelines for IEEE-SA Meetings l All IEEE-SA standards meetings shall be conducted in compliance with all applicable laws, including antitrust and competition laws. l Don’t discuss the interpretation, validity, or essentiality of patents/patent claims. l Don’t discuss specific license rates, terms, or conditions. l Relative costs, including licensing costs of essential patent claims, of different technical approaches may be discussed in standards development meetings. l l Technical considerations remain primary focus Don’t discuss or engage in the fixing of product prices, allocation of customers, or division of sales markets. l Don’t discuss the status or substance of ongoing or threatened litigation. l Don’t be silent if inappropriate topics are discussed… do formally object. -------------------------------- If you have questions, contact the IEEE-SA Standards Board Patent Committee Administrator at patcom@ieee. org or visit http: //standards. ieee. org/about/sasb/patcom/index. html See IEEE-SA Standards Board Operations Manual, clause 5. 3. 10 and “Promoting Competition and Innovation: What You Need to Know about the IEEE Standards Association's Antitrust and Competition Policy” for more details. This slide set is available at https: //development. standards. ieee. org/myproject/Public/mytools/mob/preparslides. ppt Agenda Slide 5 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Resources – URLs Link to IEEE Disclosure of Affiliation http: //standards. ieee. org/faqs/affiliation. FAQ. html Links to IEEE Antitrust Guidelines http: //standards. ieee. org/resources/antitrust-guidelines. pdf Link to IEEE Code of Ethics http: //www. ieee. org/web/membership/ethics/code_ethics. html Link to IEEE Patent Policy http: //standards. ieee. org/board/pat-slideset. ppt Agenda Slide 6 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Participation in IEEE 802 Meetings • The IEEE-SA Standards Board Bylaws require that “participants in the IEEE standards development individual process shall act based on their qualifications and experience” • This means participants: • Shall act & vote based on their personal & independent opinions derived from their expertise, knowledge, and qualifications • Shall not act or vote based on any obligation to or any direction from any other person or organization, including an employer or client, regardless of any external commitments, agreements, contracts, or orders • Shall not direct the actions or votes of other participants or retaliate against other participants for fulfilling their responsibility to act & vote based on their personal & independently developed opinions • By participating in this meeting, you are deemed to accept these requirements; if you are unable to satisfy these requirements then you shall immediately cease any participation Agenda Slide 7 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Status on the Proposal on Interworking • July 2019 a proposal was made: 11 -19/1160 r 1 Proposal on Interworking between IEEE 802. 11 WLAN and 3 GPP 5 G Core Network • Sept 2019 more details: 11 -19/1529 r 1, “Objective and scope of technical report on interworking between 5 G core network and WLAN” • November 2019 two contributions were discussed: • • • January 2020 a contribution was discussed: • • • 11 -19/2046 r 0 The Initial Technical Draft Report on Interworking between 3 GPP 5 G Network & WLAN - Hyun Seo OH (ETRI) 11 -19/1843 - Initial technical draft report on interworking between 3 GPP 5 G network & WLAN - Hyun Seo OH (ETRI) 11 -20/0013 r 0 “Draft technical report on interworking between 3 GPP 5 G network & WLAN” - Hyun Seo OH(ETRI) April 2020 two contributions were discussed: • 11 -20/o 013 r 1 “Draft technical report on interworking between 3 GPP 5 G network & WLAN” - Hyun Seo OH(ETRI) • 11 -20/0580 r 0 “Consideration of interworking between 3 GPP 5 G core and IEEE 802. 11” - Max Riegel (Nokia) June 2020 report was discussed: 11 -20/0013 r 2 “Draft technical report on interworking between 3 GPP 5 G network & WLAN” 6 July 2020 an updated version of the report was discussed • 11 -20/0013 r 3 “Draft technical report on interworking between 3 GPP 5 G network & WLAN” Hyun Seo OH (ETRI) was reviewed and changes were discussed 14 July 2020 – • 11 -20/0013 r 3 “Draft technical report on interworking between 3 GPP 5 G network & WLAN”, Hyun Seo OH (ETRI), et al. • 11 -20/1031 r 0 “ 11 -20 -0013 -03 -AANI-draft-technical-report-on-interworking-between-3 gpp-5 g-network-wlan-Intel-comments”, Binita Gupta (Intel), Necati Canpolat (Intel), Carlos Cordeiro (Intel) Agenda Slide 8 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Status on the Proposal on Interworking (cont. ) • • 29 July 2020 – • 11 -20/0013 r 4 “Draft technical report on interworking between 3 GPP 5 G network & WLAN”, Hyun Seo OH (ETRI), et al. was reviewed. • A Straw Poll: Should the AANI SC request a 20 day 802. 11 WG comment collection on the “Draft technical report on interworking between 3 GPP 5 G network & WLAN" 11 -20/0013 R 4? Yes: 15, No: 0, Abstain: 1, No Answer: 2 30 July 2020 – a 20 day 802. 11 WG Comment Collection (CC 32) on 11 -20/0013 r 5 was launched, completed on 19 August 2020 • 111 Comments received: 60 technical, 43 editorial, 8 general 25 August 2020 – Comment Resolution kicked off - 104 of 111 Comments Assigned – 11 -20/1262 r 2 1 September 2020 – Comment Resolution: • Reviewed proposed comment resolutions in 11 -20/1262 r 3 on technical report: 11 -20/0013 r 5 • Reviewed 11 -20/1356 r 0 Proposed comment resolution for CID 10, 11, 12, 105 • Alternate technical report was briefly reviewed: 11 -20/1376 r 0 15 September 2020 – Comment Resolution (see minutes: 11 -20/1512 r 1) – one Motion passed 1 October 2020 – (see minutes: 11 -20/1567) – one Straw Poll agreed 8 October 2020 – (see minutes: 11 -20/1600) – two Straw Polls agreed 13 October 2020 – ( see minutes: 11 -20/1688) – Open CIDs reviewed Agenda Slide 9 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Technical Report Actions (from last meeting) • Editorial corrections to CID text resolutions still pending • 11 -20/0013 r 6 – should be posted to Mentor (an update of r 5 with motioned resolutions implemented) • Contributions with resolutions/text proposal for open CIDs are encouraged. Agenda Slide 10 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Comment Resolution Status • 11 -20/1262 r 5 “CC 32 AANI Report Comments” – no change Type of comment Assigned Proposed Accept Revise Reject SP RFM Motioned M+RFM Open In Document Total Technical 58 58 49 9 0 56 56 0 56 4 0 60 Editorial 43 43 41 2 0 2 2 41 43 0 0 43 General 3 3 3 0 0 3 3 0 3 5 0 8 104 61 61 41 102 9 0 111 Grand Total Agenda Slide 11 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Contributions on Comment Resolution • Discussion on: • • Open Comments (slides 18 -22) Comment Resolution Contributions? Agenda Slide 12 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Straw Poll 1 The AANI SC should: Accept the proposed resolutions for the in 11 -20 xxxxrx for CIDs: xx – with editorial privileges given the AANI Chair. • Yes: • No: • Abstain: • No answer: Note: Agenda Slide 13 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Technical Report Actions 11 -20/1162 r 5 “CC 32 AANI Report Comments”: 1) Updated proposed resolutions with editorial corrections 2) ? 11 -20/0013 r 6 – should be posted to Mentor (an update of r 5 with motioned resolutions implemented) Contributions with resolutions/text proposal for open CIDs are encouraged. Agenda Slide 14 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 802 Tutorial Review Was held on: Oct 13, 2020 10 -11: 20 AM ET Webex: Mtg Number = 173 869 2585 and the password is 802 tutorial The title of the Tutorial: 802. 11 WLAN and 3 GPP 5 G System Interworking Sponsored by: Dorothy Stanley, 802. 11 Chair Composite Slide Deck: 11 -20/1601 r 0 Agenda: Welcome and introduction – Dorothy STANLEY, see 11 -20 -1573 Welcome, P&P reminders, attendance reminder, brief remarks on the topic 50 mins -Topic presentations 35 -40 minutes – 802. 11 WLAN and 3 GPP 5 G System Interworking – Binita GUPTA, see 11 -20 -1579 10 -12 mins – Qo. S Considerations - Hyun Seo OH, see 11 -20 -1562 7 -10 mins Work underway & Completed in AANI – Joseph LEVY, see 11 -20 -1574 10 mins Q&A Closing Remarks – Dorothy STANLEY Agenda Slide 15 Joseph Levy (Inter. Digital)
October 2020 Future Sessions Planning doc. : IEEE 802. 11 -20/1704 r 0 802. 11 WG Plenary Teleconferences Monday 2 November – Tuesday 10 November 2020: AANI SC Scheduled: Monday 2 Nov 11: 15 -13: 15 h ET, Wednesday 4 Nov 19: 00 -21: 00 h ET, Thursday 5 Nov 11: 15 -13: 15 h ET, and Monday 9 Nov 13: 30 -15: 30 h ET Hopefully, CC will complete, and a report will be ready for WG approval or a new CC by the closing plenary. Teleconference Plan (if the Chair is not aware of any planned contributions calls may be cancelled): 1. Tuesday 27 October 9: 00 -10: 00 h ET: Comment resolution Additional Teleconferences Scheduled as required (with 10 days notice) The AANI SC is contribution driven, contributions are requested: 1. 2. 3. 4. Agenda Contributions are critical to support the resolution of the comments generated in CC 32. Contributions on 802. 11 technical performance relative to IMT-2020 requirements Contributions on interworking/integration of 802. 11 with the 3 GPP Next Generation System In support of 802. 1 Nendica Slide 16 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open CID Summary BACK-UP SLIDE Agenda Slide 17 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open: 2 Comments marked for acceptance w/no text changes CIDs: 5 and 7 Comment C P C L Proposed Change The sentence states that there is a terminal type (an UE and a STA). However, there is also a separate STA Modify the scope to state that terminal type (see Figure 3), so there are two terminals types: are really two terminal types. T 6 2. 2 23 1) a UE and a STA, 2) a STA Change the text to read "RAN level (layer 2) interworking It may help to explain RAN level and CN level (layer 3 and T 7 3. 1 29 above) interworking [2 -4]. " CN level a little more Agenda Slide 18 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open: CID 69 - Technical w/no text changes Comment This technical report has several inaccuracies, misinformation and missing details on the WLAN and 5 G interworking as defined by 3 GPP in Release 15 and 16. There is major lack of technical accuracy and technical clarity in section 3 and 4. The report is misleading in terms of what functions need to be supported within WLAN to enable interworking. The set of new functions/protocols identified in section 5 to be implemented within WLAN do not accurately represent what needs to be supported in WLAN to enable interworking and are quite misleading. Overall, due to the technical inaccuracies as well as misinformed and misguided nature of the report, this technical report does not serve the purpose of providing a reliable reference for stakeholder/groups interested in enabling WLAN interworking with 5 G networks. Agenda Slide 19 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open: CID 71 - Technical w/no text changes Comment This document has too many issues and misleading information on overall WLAN & 5 G integration options, architectures and solutions. It would be very confusing and concerning to publish such a report. Also, please note that there is a parallel related "5 G & WLAN RAN Convergence" work at WBA. It is important that we are aware of what is already happening in this space rather than proposing something disregarding them. Agenda Slide 20 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open: 3 Similar General Comments CIDs: 68, 70, and 80 Comment This technical report does not accurately reflect 5 G and WLAN interworking as defined in 3 GPP. It is misguided in terms of the new functionality being asked to be added in the WLAN STA and AP to support interworking. It is difficult to understand the report and how to use it to enable the support for interworking with 5 G within the WLAN domain. The comment submitter will provide a separate submission on the 5 G and WLAN interworking. There are several inaccuracies and misinformation in this technical report related to WLAN integration and interworking with 5 G. The TSN architecture as shown for the 5 G and WLAN converged network and also for the WLAN only network is incorrect. The recommendations made at the end of the report do not accurately represent what is needed to enable interworking Agenda Slide 21 Joseph Levy (Inter. Digital)
October 2020 doc. : IEEE 802. 11 -20/1704 r 0 Open: 2 Similar General Comments CIDs: 72 and 73 Comment In this TR, there is no discussion and evaluation result to show WLAN can support high rate to meet the performance of 5 G network vision in the low mobility scenario. And in Table 5, it is also mentioned that 802. 11 ax MAC can not support 3 GPP GBR and delay critical GBR service In this TR, there is no discussion and evaluation result to show WLAN can support high rate to meet the performance of 5 G network vision in the low mobility scenario. Moreover, there is no discussion in 3 GPP on the interworking between NR and WLAN. Proposed resolution: Reject – Comments request additional content that is out of scope of this report and no text proposal has been provided. Agenda Slide 22 Joseph Levy (Inter. Digital)
- Slides: 22