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TGax September 2016 Meeting Agenda

This document provides the meeting agenda for the IEEE 802.11 TGax High Efficiency WLAN Task Group meeting in Warsaw, Poland from September 11-16, 2016.

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TGax September 2016 Meeting Agenda

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  1. TGax September 2016 Meeting Agenda Authors: Date: 2016-08-05 Osama Aboul-Magd (Huawei Technologies)

  2. IEEE 802.11 TGax:High Efficiency WLANTask Group Warsaw, Poland September 11-16, 2016 Chair: Osama Aboul-Magd (Huawei Technologies) Vice Chair: Simone Merlin (Qualcomm) Vice Chair: Ron Porat (Broadcom) Secretary: Yasuhiko Inoue (NTT) Technical Editor: Robert Stacey (Intel) Osama Aboul-Magd (Huawei Technologies)

  3. Meeting Protocol Please announce your affiliation when you first address the group during a meeting slot Slide 3 Osama Aboul-Magd (Huawei Technologies)

  4. Attendance http://newton.meeting.verilan.com Register Indicate attendance Slide 4 Osama Aboul-Magd (Huawei Technologies)

  5. Attendance, Voting & Document Status Make sure your badges are correct If you plan to make a submission be sure it does not contain company logos or advertising Questions on Voting status, Ballot pool, Access to Reflector, Documentation, member’s area see Jon Rosdahl – jrosdahl@ieee.org Cell Phones Silent or Off Slide 5 Osama Aboul-Magd (Huawei Technologies)

  6. Patent Policy • Following 5 slides Osama Aboul-Magd (Huawei Technologies)

  7. The IEEE-SA strongly recommends that at each WG meeting the chair or a designee: Show slides #1 through #4 of this presentation Advise the WG attendees that: The IEEE’s patent policy is described in Clause 6 of the IEEE-SA Standards Board Bylaws; Early identification of patent claims which September be essential for the use of standards under development is strongly encouraged; There September be Essential Patent Claims of which the IEEE is not aware. Additionally, neither the IEEE, the WG, nor the WG chair can ensure the accuracy or completeness of any assurance or whether any such assurance is, in fact, of a Patent Claim that is essential for the use of the standard under development. Instruct the WG Secretary to record in the minutes of the relevant WG meeting: That the foregoing information was provided and that slides 1 through 4 (and this slide 0, if applicable) were shown; That the chair or designee provided an opportunity for participants to identify patent claim(s)/patent application claim(s) and/or the holder of patent claim(s)/patent application claim(s) of which the participant is personally aware and that September be essential for the use of that standard Any responses that were given, specifically the patent claim(s)/patent application claim(s) and/or the holder of the patent claim(s)/patent application claim(s) that were identified (if any) and by whom. The WG Chair shall ensure that a request is made to any identified holders of potential essential patent claim(s) to complete and submit a Letter of Assurance. It is recommended that the WG chair review the guidance in IEEE-SA Standards Board Operations Manual 6.3.5 and in FAQs 14 and 15 on inclusion of potential Essential Patent Claims by incorporation or by reference. Note: WG includes Working Groups, Task Groups, and other standards-developing committees with a PAR approved by the IEEE-SA Standards Board. Instructions for the WG Chair (Optional to be shown) Osama Aboul-Magd (Huawei Technologies)

  8. Participants, Patents, and Duty to Inform All participants in this meeting have certain obligations under the IEEE-SA Patent Policy. • Participants [Note: Quoted text excerpted from IEEE-SA Standards Board Bylaws subclause 6.2]: • “Shall inform the IEEE (or cause the IEEE to be informed)” of the identity of each “holder of any potential Essential Patent Claims of which they are personally aware” if the claims are owned or controlled by the participant or the entity the participant is from, employed by, or otherwise represents • “Should inform the IEEE (or cause the IEEE to be informed)” of the identity of “any other holders of potential Essential Patent Claims” (that is, third parties that are not affiliated with the participant, with the participant’s employer, or with anyone else that the participant is from or otherwise represents) • The above does not apply if the patent claim is already the subject of an Accepted Letter of Assurance that applies to the proposed standard(s) under consideration by this group • Early identification of holders of potential Essential Patent Claims is strongly encouraged • No duty to perform a patent search Slide #1 Osama Aboul-Magd (Huawei Technologies)

  9. Patent Related Links All participants should be familiar with their obligations under the IEEE-SA Policies & Procedures for standards development. Patent Policy is stated in these sources: IEEE-SA Standards Boards Bylaws http://standards.ieee.org/develop/policies/bylaws/sect6-7.html#6 IEEE-SA Standards Board Operations Manual http://standards.ieee.org/develop/policies/opman/sect6.html#6.3 Material about the patent policy is available at http://standards.ieee.org/about/sasb/patcom/materials.html 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 This slide set is available at https://development.standards.ieee.org/myproject/Public/mytools/mob/slideset.ppt Slide #2 Osama Aboul-Magd (Huawei Technologies)

  10. Call for Potentially Essential Patents • If anyone in this meeting is personally aware of the holder of any patent claims that are potentially essential to implementation of the proposed standard(s) under consideration by this group and that are not already the subject of an Accepted Letter of Assurance: • Either speak up now or • Provide the chair of this group with the identity of the holder(s) of any and all such claims as soon as possible or • Cause an LOA to be submitted Slide #3 Osama Aboul-Magd (Huawei Technologies)

  11. Other Guidelines for IEEE WG Meetings • All IEEE-SA standards meetings shall be conducted in compliance with all applicable laws, including antitrust and competition laws. • Don’t discuss the interpretation, validity, or essentiality of patents/patent claims. • Don’t discuss specific license rates, terms, or conditions. • Relative costs, including licensing costs of essential patent claims, of different technical approaches September be discussed in standards development meetings. • Technical considerations remain primary focus • Don’t discuss or engage in the fixing of product prices, allocation of customers, or division of sales markets. • Don’t discuss the status or substance of ongoing or threatened litigation. • Don’t be silent if inappropriate topics are discussed … do formally object. --------------------------------------------------------------- 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. Slide #4 Osama Aboul-Magd (Huawei Technologies)

  12. Agenda Items for the Week • Approve TG and Telecons minutes since May meeting. • Resolution of comments received on draft D0.1 • Ad Hoc group meetings • Technical Presentations and related straw polls and/or motions • Schedule Telecon times. Osama Aboul-Magd (Huawei Technologies)

  13. Monday September 12, 10:30 – 12:30 Call Ad Hoc Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. AD hoc meeting Agenda setting Approval of ad hoc meeting agenda Call for submissions Presentations Recess Monday September 12, 16:00 – 18:00 Ad Hoc Group Meetings Monday September 12, 19:30 – 21:30 Ad Hoc Group Meetings Tuesday September 13, 10:30 – 12:30 Ad Hoc Group Meetings Tuesday September 13, 16:00 – 18:00 Ad Hoc Group Meetings Wednesday September 14, 08:00 – 10:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. Progress Review Presentations Recess Wednesday September 14, 13:30 – 15:30 Ad Hoc Group Meetings Wednesday September 14, 16:00 – 18:00 Ad Hoc Group Meetings Thursday September 15, 10:30 – 12:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. Presentations TG Motions Recess Thursday September 15, 13:30 – 15:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. Presentations TG Motions Recess Thursday September 28, 16:00 – 18:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. Presentations TG Motions Goals for November 2016 Telecon Schedule Adjourn General Flow of the Meeting Osama Aboul-Magd (Huawei Technologies)

  14. TGax Schedule in a Glance * Ad Hoc group is tbd Osama Aboul-Magd (Huawei Technologies)

  15. Agenda for Monday September 12, 10:30 – 13:30 • Call meeting to order • Patent policy, etc. • Call for submissions • Set Ad Hoc Groups schedule and approve agenda • Summary from July 2016 meeting • TG motions • Approve TG meeting and Telecon minutes since November meeting. • Approve resolutions of comments, if needed. • Comment Resolution Status – Robert Stacey • Timeline • Presentations and Comment Resolution • Recess Osama Aboul-Magd (Huawei Technologies)

  16. MAC Leftover Osama Aboul-Magd (Huawei Technologies)

  17. MAC Leftover (Cotinued) Osama Aboul-Magd (Huawei Technologies)

  18. MU Leftover Osama Aboul-Magd (Huawei Technologies)

  19. PHY Leftover Osama Aboul-Magd (Huawei Technologies)

  20. SR Leftover Osama Aboul-Magd (Huawei Technologies)

  21. Submissions • TBD Osama Aboul-Magd (Huawei Technologies)

  22. MAC Submissions Osama Aboul-Magd (Huawei Technologies)

  23. PHY Submissions 28 submissions Osama Aboul-Magd (Huawei Technologies)

  24. MU Submissions 12 MU Osama Aboul-Magd (Huawei Technologies)

  25. SR Submissions Osama Aboul-Magd (Huawei Technologies)

  26. TG submissions 6 submissions Osama Aboul-Magd (Huawei Technologies)

  27. Summary from July 2016 Meeting • Approved the resolutions of about 230 comments discussed during telecons before July meeting. • Approved resolutions of almost 350 CIDs during the July meeting • Approved a number of submissions proposing new text to be added to the draft. • Editor generated draft D0.3 and draft D0.4. • Conducted weekly telecons since July F2F meeting. • Covered 17 submissions • Discussed resolutions of almost 250 CIDs • Please refer to telecon minutes • https://mentor.ieee.org/802.11/dcn/16/11-16-1105-03-00ax-tgax-teleconference-minutes-from-august-to-september-2016.docx Osama Aboul-Magd (Huawei Technologies)

  28. Approval of TG Minutes (July 2016 Meeting and Telecon Minutes) • Approve TGax minutes of meetings and teleconferences from July 2016 plenary meeting to today: • https://mentor.ieee.org/802.11/dcn/16/11-16-0967-00-00ax-tgax-july-2016-san-diego-meeting-minutes.docx • https://mentor.ieee.org/802.11/dcn/16/11-16-1105-03-00ax-tgax-teleconference-minutes-from-august-to-september-2016.docx • https://mentor.ieee.org/802.11/dcn/16/11-16-1040-00-00ax-tgax-july-2016-san-diego-phy-ad-hoc-meeting-minutes.docx • https://mentor.ieee.org/802.11/dcn/16/11-16-1000-02-00ax-july-2016-san-diego-tgax-mac-ad-hoc-meeting-minutes.docx • https://mentor.ieee.org/802.11/dcn/16/11-16-1027-00-00ax-mu-ad-hoc-meeting-minutes-july-2016.docx • https://mentor.ieee.org/802.11/dcn/16/11-16-1022-00-00ax-tgax-spatial-reuse-ad-hoc-group-meeting-minutes.docx • Move: Peter Loc Second: Yasu Inoue • Approved with no objection Osama Aboul-Magd (Huawei Technologies)

  29. Comment Resolution Status(Editor Report) • Robert Stacey Osama Aboul-Magd (Huawei Technologies)

  30. Timeline • May 2014: start of the TG • Nov. 2014: First draft of the TG SFD was approved • Jan. 2016: proposed TG draft • March 2016: Draft D0.1 was approved and CC started • September 2016: Draft 1.0 and WG letter ballot • March 2017: Draft 2.0 and recirculation • July 2017: MDR (Mandatory Document Review) • November 2017: Formation of SB pool • March 2018: Sponsor Ballot • December 2018: RevCom Osama Aboul-Magd (Huawei Technologies)

  31. Number of TBDs Osama Aboul-Magd (Huawei Technologies)

  32. Agenda for Monday September 12, 16:00 – 18:00 • Ad Hoc Meetings • PHY: Ballroom C&D • MAC : Baltic I Osama Aboul-Magd (Huawei Technologies)

  33. Agenda for Monday September 12, 19:30 – 21:30 • Ad Hoc Meetings • PHY: Ballroom C&D • SR: Baltic I Osama Aboul-Magd (Huawei Technologies)

  34. Agenda for Tuesday September 13, 10:30 – 12:30 • Ad Hoc Group Meetings • MU: Ballroom C&D • MAC: Baltic I Osama Aboul-Magd (Huawei Technologies)

  35. Agenda for Tuesday September 13, 16:00 – 18:00 • Ad Hoc Group Meetings • PHY: Ballroom C&D • MAC: Baltic I Osama Aboul-Magd (Huawei Technologies)

  36. Agenda for Wednesday September 14, 08:00 – 10:00 • TG Meeting • Call Meeting to order • IEEE 802 and 802.11 IPR Policy and procedure. • Progress from the ad hocs • Presentations • 11-16/1143, “11ax PAR Verification” • 11-16/1159, “Summary of Mandatory or Optional Features in 11ax” • 11-16/1223, “CR for Section 25.9.2 OBSS_PD Spatial reuse” - SP • 11-16/1219, “Consideration on CR for 2665 and 2715 – Jing Ma • 11-16/1225, “Heads We Win, Tails We Don't Lose: Proposals for Dynamic CCA” – move to Thursday AM2 • Recess Osama Aboul-Magd (Huawei Technologies)

  37. 11-16/1223 SP • Do you agree with the comment resolutions in document 1223r6 for CIDs 2386, 1232, 63, 463, 2663, 67, 641, 2913, 65, 462, 2742, 2743, 777, 255, 2665, 449, 68, 706, 1018, 2723, 1017, 1582, and 2667? • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  38. Agenda for Wednesday September 14, 13:30 – 15:30 • Ad Hoc Group Meetings • PHY: Ballroom C/D • MAC: Baltic I Osama Aboul-Magd (Huawei Technologies)

  39. Agenda for Wednesday September 14, 16:00 – 18:00 • Ad Hoc Group Meeting • MU : Ballroom C/D • MAC: Baltic I Osama Aboul-Magd (Huawei Technologies)

  40. Agenda for Thursday September 15, 08:00 – 10:00 • Ad Hoc Meetings • PHY: Ballroom C/D • MAC: Baltic I Osama Aboul-Magd (Huawei Technologies)

  41. Agenda for Thursday September 15, AM2, PM1, and PM2 • TG Meeting • Call Meeting to order • IEEE 802 and 802.11 IPR Policy and procedure. • Presentations • Continuation of PHY comments assignment • 11-16/1225, “Heads We Win, Tails We Don't Lose: Proposals for Dynamic CCA” – move to Thursday AM2 • 11-16/1241 from the MAC ad hoc • TG Motions • Timeline • Goals for November 2016 • Telecon Schedule • Adjourn Osama Aboul-Magd (Huawei Technologies)

  42. Motions • TG Motions start here Osama Aboul-Magd (Huawei Technologies)

  43. PHY Motion #166 Move to make the following changes to the spec. Replace the following text in Subclause 26.3.5 P82 L65 The HE extended range SU PPDU is 20 MHz and can only be transmitted with the <HE-MCS, NSS> tuples <MCS 0, 1>, <MCS 1, 1> and <MCS 2, 1> by The HE extended range SU PPDU only supports single 242-tone and 106-tone RU. The 242-tone RU can only be transmitted with the <HE-MCS, NSS> tuples <MCS 0, 1>, <MCS 1, 1> and <MCS 2, 1>. The 106-tone RU can only be transmitted with the <HE-MCS, NSS> tuples <MCS 0, 1>. The 106-tone RU location within the 20MHz tone plan is fixed as the right one. Move: Bin Tian Second: VK Jones Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  44. PHY Motion #167 • Move to accept the spec text changes as shown in doc 11/16-1134r1 and add to the next revision of the TG draft • Move: Yan Zhang • Second: Daewon Lee • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  45. PHY Motion # • Move to adopt the following SRP values for the corresponding entries in Spatial Reuse fields (in Spatial Reuse 1, Spatial Reuse 2, Spatial Reuse 3, and Spatial Reuse 4) for HE Trigger-based PPDU • SRP= TX PWRAP + Acceptable Receiver Interference levelAP • Adjustment range for parameters (referenced to the antenna port) • TX_PWRAP: -10 dBm to 26 dBm • Acceptable Receiver Interference LevelAP: -82dBm to -36 dBm • If SRP is below <-80 dBm, set to Spatial Reuse to 0001, if SRP is above -26 dBm, set Spatial reuse to 1110 • Set Spatial Reuse to 0000 for SR disallowed flag, Value 1111 is reserved • Same table is used for AP and STA. Doc 11-16/1216r1 Move: James Wang Second: Motion is not run since it is included in comment resolution doc 11-16/1148r6 Osama Aboul-Magd (Huawei Technologies)

  46. PHY Motion # 168 • Move to accept the proposed spec text in doc 11-16/1170r1 and include it in the next revision of the TG draft • Move: Sameer Vermani • Second: Bin Tian • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  47. PHY Motion #169 • Move to accept the proposed spec text in doc 11-16/1171r0 and include it in the next revision of the TG draft • Move: Sameer Vermani • Second: Bin Tian • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  48. PHY Motion #170 • Move to add to 11ax spec draft D0.4 page 227 line 7 the following statement: • A STA that applies beamforming (BF) in the UL should take the BF gain into account when calculating the transmit power needed to meet the target RSSI. • Move: Sriram • Second: Zhou Lan • Doc 11-16/1167r1 • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

  49. PHY Motion # • Move to add to the 11ax spec draft D0.4 on page 186 line 52 (after “It is mandatory to support transmission of 1x HE-LTF in an UL MU-MIMO PPDU over the full bandwidth, for a STA declaring support for UL MU-MIMO”) the following sentence: • When 1xLTF is used for full BW UL MU-MIMO, no pilots (in the LTF field) or frequency domain masking are applied. • Move: Sriram Second: • Doc: 11-16/1167r1 • Skipped because it is already in a CR document 11-16/1202r2 Osama Aboul-Magd (Huawei Technologies)

  50. PHY Motion #171 • Move to add the proposed spec text changes in 11-16/1168r2 and include it in the next revision of the TG draft • Move: Sriram Venkateswaran • Second: Bin Tian • Accepted with no objection Osama Aboul-Magd (Huawei Technologies)

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