1. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 1 HEW SG January 2014 Meeting Agenda Date: 2013-12-11 Authors:

2. doc.: IEEE 802.11-13/1506r2 Submission IEEE 802.11 HEW SG: High Efficiency WLAN Study Group Los Angeles, CA January 19-24, 2014 Chair: Osama Aboul-Magd (Huawei Technologies) Secretary: Yasuhiko Inoue (NTT) January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 2

3. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 3 Meeting Protocol Please announce your affiliation when you first address the group during a meeting slot

4. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 4 Attendance https://murphy.events.ieee.org/imat/attendance/index 1.Register 2.Indicate attendance See document 11-09-0517r0 for more details

5. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 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 Adrian Stephens – adrian.p.stephens@intel.com Cell Phones Silent or Off

6. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 6 Patent Policy Following 5 slides

7. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 7 Instructions for the WG Chair 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 consistent with the ANSI patent policy and is described in Clause 6 of the IEEE-SA Standards Board Bylaws; Early identification of patent claims which may be essential for the use of standards under development is strongly encouraged; There may 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 may 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 12 and 12a 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. (Optional to be shown)

8. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 8 Participants, Patents, and Duty to Inform All participants in this meeting have certain obligations under the IEEE-SA Patent Policy. Participants: –“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 “Personal awareness” means that the participant “is personally aware that the holder may have a potential Essential Patent Claim,” even if the participant is not personally aware of the specific patents or patent claims –“Should inform the IEEE (or cause the IEEE to be informed)” of the identity of “any other holders of such 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 Quoted text excerpted from IEEE-SA Standards Board Bylaws subclause 6.2 Early identification of holders of potential Essential Patent Claims is strongly encouraged No duty to perform a patent search Slide #1

9. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 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/guides/bylaws/sect6-7.html#6 IEEE-SA Standards Board Operations Manual http://standards.ieee.org/guides/opman/sect6.html#6.3 Material about the patent policy is available at http://standards.ieee.org/board/pat/pat-material.html Slide #2 If you have questions, contact the IEEE-SA Standards Board Patent Committee Administrator at patcom@ieee.org or visit http://standards.ieee.org/board/pat/index.html This slide set is available at http://standards.ieee.org/board/pat/pat-slideset.ppt

10. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 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

11. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 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 may 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

12. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 12 Agenda Items for the Week Work on the PAR to be ready for submission to IEEE 802 EC. Presentations and consolidation of documents. Schedule Telecon times.

13. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 13 General Flow of the Meeting Monday January 20 th, 10:30 – 12:30 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Review from November 2013 meeting –Call for submission –Agenda setting –Progress Review –Presentations –Recess Monday January 20 th, 16:00 – 18:00 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Monday January 20 th, 19:30 – 21:30 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Tuesday January 21 st, 10:30 – 12:30 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Tuesday January21 st, 16:00 – 18:00 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Tuesday January21 st, 19:30 – 21:30 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Wednesday January 22 nd, 16:00 – 18:00 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Thursday January 23 th, 08:00 – 10:00 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Recess Thursday January 23 th, 13:30 – 15:30 –Call Meeting to order –IEEE 802 and 802.11 IPR Policy and procedure. –Presentations –Goals for February 2014 –Telecons Schedule –Adjourn

14. doc.: IEEE 802.11-13/1506r2 Submission HEW SG Schedule in a Glance January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 14 MondayTuesdayWednesdayThursday AM1HEW AM2HEW PM1HEW PM2HEW EveningHEW

15. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Monday January 20 th, 10:30 – 12:30 Call meeting to order Patent policy, etc. Call for submissions Set and approve agenda SG motions –Approve minutes from the November meeting and Telecons Summary from November 2013 meeting Review of SG progress PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 15

16. doc.: IEEE 802.11-13/1506r2 Submission PAR + 5C Related Submissions 13/1410r3, “802.11 HEW Draft PAR and 5C”, Osama Aboul-Magd and All 13/1489, “Airport Capacity Analysis”, Graham Smith (DSP Group) 14/0026, “thoughts on hew par”, Yong Liu (Apple) 14/0045, “E-Education Analysis”, Graham Smith (DSP Group) 14/0058, “Pico Cell Use Case Analysis”, Graham Smith (DSP Group) 14/0061, “Some findings from real world measurement”, Katsuo Yunoki (KDDI R&D Laboratories) 14/0065, “Comments on Draft HEW PAR”, Sony 14/0101, “Comments on 802.11 HEW Draft PAR & 5C”, Rakesh Taori (Samsung) 14/106, “Discussion on HEW PAR”, Kiseon Ryu 14/0119, “Suggested PAR Changes”, James Yee January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 16

17. doc.: IEEE 802.11-13/1506r2 Submission Best Effort Submissions 14/0043, “PHY abstraction in system level simulation for HEW study”, Fei Tong (Samsung) 14/0051, “Wireless Office with Interference”, David Xun Yang (Huawei) 14/0053, “Further Considerations on Calibration of System Level Simulation”, Jiayin Zhang (Huawei) 14/0056, “Traffic Model on Virtual Desktop Infrastructure”, Yingpei Lin 14/0061, “Integrated System Level Simulation”, Jun Luo (Huawei) 14/0063, “Design Challenges for 802.11HEW Radios”, Yu Cai (Huawei) 14/0070, “Joint MAC/PHY Evaluation Methodology” Samsung 14/0082, “Improved Spatial Reuse Feasibility - Part I”, Ron Porat (Broadcom) 14/0083, “Improved Spatial Reuse Feasibility - Part II”, Ron Porat (Broadcom) 14/0086, “Outdoor AP measurement in Tokyo”, Tsugu Aoki (Toshiba) 14/0088, “Intra-Vehicular Channel Model:, Igal Kotzer (General Motors) 14/0095, “OFDM-IDMA Uplink Communication”, Leonardo Lanante (Kyushu Inst. of Tech.) 14/0108, “HEW Evaluation Metrics”, Yonggang Fang (ZTETX) 14/0111, “Which will be the first between 11ac optionals and new features?”, Minho Cheong (ETRI) 14/0112, “Wi-Fi interference measurements in Korea - part II”, Minho Cheong (ETRI) 14/0113, “Modeling of additional channel loss in dense WLAN environments”, Minho Cheong (ETRI) 14/0118, “Consideration on System Level Simulation”, Jinsoo Choi (LGE) January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 17

18. doc.: IEEE 802.11-13/1506r2 Submission Best Effort Submissions (Cntd) January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 18

19. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 19 Approval of Minutes (November 2013 Meeting Minutes and Telecons) Approve HEW SG minutes of meetings and teleconferences from November 2013 plenary meeting to today: –https://mentor.ieee.org/802.11/dcn/13/11-13-1465-00-0hew-november-2013-dallas- meeting-minutes.dochttps://mentor.ieee.org/802.11/dcn/13/11-13-1465-00-0hew-november-2013-dallas- meeting-minutes.doc –https://mentor.ieee.org/802.11/dcn/13/11-13-1495-00-0hew-teleconference- minutes-20131204.docxhttps://mentor.ieee.org/802.11/dcn/13/11-13-1495-00-0hew-teleconference- minutes-20131204.docx –https://mentor.ieee.org/802.11/dcn/13/11-13-1532-01-0hew-teleconference- minutes-20131218.docxhttps://mentor.ieee.org/802.11/dcn/13/11-13-1532-01-0hew-teleconference- minutes-20131218.docx –https://mentor.ieee.org/802.11/dcn/14/11-14-0024-01-0hew-teleconference- minutes-20140108.docxhttps://mentor.ieee.org/802.11/dcn/14/11-14-0024-01-0hew-teleconference- minutes-20140108.docx Move: Edward AuSecond: Sean Coffey accepted with no objection

20. doc.: IEEE 802.11-13/1506r2 Submission Summary from November 2013 Meeting Numerous presentations addressing areas related to simulation scenarios, evaluation methodologies, channel models, and technology (MAC/PHY). Discussed specific PAR language in 11-13/1366 and 11-13/1404, and 11-13/1405. Conducted an e-Poll on questions related quantitative vs qualitative scope and metrics. –Results of the e-Poll are available at: https://mentor.ieee.org/802.11/dcn/13/11-13- 1493-00-0hew-hew-sg-straw-polls-results.pptxhttps://mentor.ieee.org/802.11/dcn/13/11-13- 1493-00-0hew-hew-sg-straw-polls-results.pptx Conducted a comment collection (CC 11) on initial draft PAR. –Comments receive are available at: https://mentor.ieee.org/802.11/dcn/13/11-13- 1529-03-0hew-cc11-results.xlsxhttps://mentor.ieee.org/802.11/dcn/13/11-13- 1529-03-0hew-cc11-results.xlsx Discussed some major themes related to CC 11 comments and discussed proposed PAR changes. https://mentor.ieee.org/802.11/dcn/14/11-14-0013-00-0hew-cc11- comments-analysis.pptx https://mentor.ieee.org/802.11/dcn/14/11-14-0013-00-0hew-cc11- comments-analysis.pptx January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 20

21. doc.: IEEE 802.11-13/1506r2 Submission Timeline May 2013 –Initial meeting July 2013 –Presentations –SG Extension Sept 2013 –Presentations Nov 2013 –Presentations –Initial PAR and 5C –SG Extension Jan 2014 –Presentations –Final version of PAR and 5C –WG Approval March 2014 –Presentations –EC Approval May-June 2014 –Nescom approval July 2014 –TG starts January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 21

22. doc.: IEEE 802.11-13/1506r2 Submission Detailed Timeline January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 22 DecJanFebMarch Dec 4 Telecon Dec 18 Telecon January Meeting Jan 19-24 Reach consensus on PAR March Meeting March 16-21 IEEE 802 EC Meeting Deadline for the PAR To be on the EC Agenda PAR Editing IEEE 802 WGs comments HEW Tutorial TG in May/July Feb. 14

23. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 23 Agenda for Monday January 20 th, 16:00 – 18:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion –14/0101, “Comments on 802.11 HEW Draft PAR & 5C”, Rakesh Taori (Samsung) –14/0106, “Discussion on HEW PAR”, Kiseon Ryu –14/0026, “thoughts on hew par”, Yong Liu (Apple) –14/0061, “Some findings from real world measurement”, Katsuo Yunoki (KDDI R&D Laboratories) –14/0065, “Comments on Draft HEW PAR”, Sony –14/0119, “Suggested PAR Changes”, James Yee Recess

24. doc.: IEEE 802.11-13/1506r2 Submission Options The new amendment shall include a mode of operation enabling backward compatibility with legacy OFDM devices and coexistence with all legacy IEEE 802.11 devices.  27 The new amendment shall enable backward compatibility with legacy OFDM devices and coexistence with all legacy IEEE 802.11 devices.  41 The new amendment shall enable coexistence with all legacy IEEE 802.11 devices.  35 The new amendment shall include a mode of operation enabling backward compatibility and coexistence with legacy IEEE 802.11 devices.  28 The new amendment shall enable backward compatibility and coexistence with legacy IEEE 802.11 devices.  52 January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 24

25. doc.: IEEE 802.11-13/1506r2 Submission Straw Poll Do you support adding the following sentence to the PAR scope? The new amendment shall enable backward compatibility and coexistence with legacy IEEE 802.11 devices. Y/N/A: 94/8/27 January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 25

26. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Monday January 20 th, 19:30 – 21:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion –14/0061, “Some findings from real world measurement”, Katsuo Yunoki (KDDI R&D Laboratories) –14/0026, “thoughts on hew par”, Yong Liu (Apple) –14/0065, “Comments on Draft HEW PAR”, Sony –13/1489, “Airport Capacity Analysis”, Graham Smith (DSP Group) –14/0119, “Suggested PAR Changes”, James Yee Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 26

27. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Tuesday January 21 st, 10:30 – 12:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 27

28. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Tuesday January 21 st, 16:00 – 18:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 28

29. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Tuesday January 21 st, 19:30 – 21:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 29

30. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Wednesday January 22 nd, 16:00 – 18:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 30

31. doc.: IEEE 802.11-13/1506r2 Submission Agenda for Thursday, January 23 th, 08:00 – 10:00 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion Recess January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 31

32. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 32 Agenda for Thursday, January 23 th, 13:30 – 15:30 Call Meeting to order IEEE 802 and 802.11 IPR Policy and procedure. PAR Discussion TG Motions (if any) Goals for March 2014 Telecon Schedule Adjourn

33. doc.: IEEE 802.11-13/1506r2 Submission January 2014 Osama Aboul-Magd (Huawei Technologies)Slide 33 Conference call times