November 2014 doc IEEE 802 11 141319 r

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 TGax November 2014 Meeting Agenda Date: 2014 -09 -29 Authors: Submission Slide Osama 1 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 IEEE 802. 11 TGax: High Efficiency WLAN Task Group San Antonio, USA November 02 -07, 2014 Chair: Osama Aboul-Magd (Huawei Technologies) Vice Chair: Simone Merlin (Qualcomm) Vice Chair: Ron Porat (Broadcom) Secretary: Yasuhiko Inoue (NTT) Submission Slide Osama 2 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Meeting Protocol • Please announce your affiliation when you first address the group during a meeting slot Submission Slide Osama 3 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Attendance • https: //murphy. events. ieee. org/imat/attendance/index 1. Register 2. Indicate attendance See document 11 -09 -0517 r 0 for more details Submission Slide Osama 4 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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 Submission Slide Osama 5 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Patent Policy • Following 5 slides Submission Slide Osama 6 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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 12 a 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) Submission Slide Osama 7 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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 Submission Slide Osama 8 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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/sect 6 -7. html#6 IEEE-SA Standards Board Operations Manual http: //standards. ieee. org/guides/opman/sect 6. html#6. 3 Material about the patent policy is available at http: //standards. ieee. org/board/pat-material. html 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-slideset. ppt Slide #2 Submission Slide Osama 9 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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 Submission Slide Osama 10 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 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 Submission Slide Osama 11 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda Items for the Week • Approve TG and Telecons minutes since September meeting. • Continue to advance task group documents. – – Simulation Scenarios Evaluation Methodology Channel Model Function Requirements • Continue discussion on Ad hoc structure and start time • Technical Presentations • Schedule Telecon times. Submission Slide Osama 12 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 General Flow of the Meeting • • • Monday Nov 3 rd , 08: 30 – 10: 30 – Call Ad Hoc Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Call for submissions – AD hoc meeting Agenda setting and approval – Presentations – Recess Monday Nov 3 rd th, 16: 00 – 18: 00 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Review from May 2014 meeting – Call for submissions – Agenda setting and approval – TG Motions – Presentations – Recess Tuesday Nov 4 th 13 st, 10: 30 – 12: 30 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Tuesday Nov 4 th 13 st, 13: 30 – 15: 30 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Tuesday Nov 4 th , 16: 00 – 18: 00 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Submission • • Tuesday Nov 4 th , 19: 30 – 21: 30 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Wednesday Nov 5 th , 13: 30 – 15: 30 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Thursday Nov 6 th, 08: 00 – 10: 00 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – Recess Thursday Nov 6 th, 13: 30 – 15: 30 – Call Meeting to order – IEEE 802 and 802. 11 IPR Policy and procedure. – Presentations – TG Motions – Goals for September 2014 – Telecons Schedule – Adjourn Slide Osama 13 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 TGax Schedule in a Glance Monday AM 1 PM 1 TGax Thursday TGax Evening Wednesday TGax (ad Hoc) AM 2 PM 2 Submission Tuesday TGax Slide Osama 14 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Monday November 3 rd , 08: 30 – 10: 30 • • • Call meeting to order Patent policy, etc. Call for submissions Set and approve agenda for Ad Hoc meeting Presentations Adjourn Submission Slide 15 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions –Evaluation Methodology • • 11 -14/1388, “Consideration on PER prediction for PHY abstruction”, Bo Sun (ZTE Corp) 11 -14/1418, “Further Study of Time Varying Interference and PHY Abstractio” Yakun Sun (Marvell) 11 -14/1424, “Proposed Changes to Evaluation Methodology and Simulation Scenario”, Yuichi Morioka (Sony) 11 -14/1440, “A Few Corrections to Video Traffic Model in Evaluation Methodology Document”, Guoqing Li (Apple) Submission Slide 16 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions – Simulation Scenarios and Calibration • • 11 -14/1392, “Simulation results for Box-5 calibration”, Suhwook Kim (LG Electronics) 11 -14/1402, “Box 1 and Box 3 calibration results”, Masahito Mori (Sony) 11 -14/1342, “MAC Calibration Results”, Igor Kim (ETRI) 11 -14/1343, “Multicast Scenarios for MAC Calibration”, Igor Kim (ETRI) 11 -14/1419, “SLS Box 5 Calibration Results and Discussions” Yakun Sun (Marvell) 11 -14/1434, “SLS Box 4 Calibration Results”, Russell Huang (Media. Tek Inc. ) 11 -14/1441, “Simulation Setting of Box 5 Calibration”, Jiyong Pang (Huawei) 11 -14/1177, “Box 5 Calibration Discussion”, Jiyong Pang (Huawei) Submission Slide 17 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions – Channel Models Submission Slide 18 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions – Functional Requirements Submission Slide 19 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions - Technology • • • • • 11 -14/1380, “Efficiency Measurement for RTS CTS”, Katsuo Yunoki (KDDI R&D Laboratories) 11 -14/1381, “Novel RTS CTS”, Katsuo Yunoki (KDDI R&D Laboratories) 11 -14/1382, “Responses to the comments on doc 1169”, Katsuo Yunoki (KDDI R&D Laboratories) 11 -14/1397, “Discussion on Frame Structure for Future WLAN Systems with OFDMA”, Myeong-Jin Kim (Korea University) 11 -14/1403, “Performance Analysis of BSS Color and DSC”, Masahito Mori (Sony) 11 -14/1404, “ 11 aa GCR-BA Performance in OBSS”, Yuichi Morioka (Sony) 11 -14/1416, “Observed Protocol Violations Caused by DSC for Roaming STAs”, Chuck Lukaszewski (Aruba Networks) 11 -14/1417, “HEW PPDU Transmission Discussion” Yongho Seok (NEWRACOM) 11 -14/1420, “The Impact of Preamble Error on MAC System Performance”, Po-Kai Huang (Intel) 11 -14/1426, “DSC and legacy coexistence”, Gustav Wikstrom et al. (Ericsson) 11 -14/1427, “DSC Performance”, Gustav Wikstrom et al. (Ericsson) 11 -14/1428, “Clear Channel Assessment for OFDMA PHY”, K. C. Chen (NTU) and D. J. Deng (NCUE) 11 -14/1431, “Issues on UL-OFDMA”, Young Hoon Kwon (Newracom) 11 -14/1433, “Protocol and signaling framework for OFDMA”, Sigurd Schelstraete (Quantenna) 11 -14/1435, “Considerations on OBSS Spatial Reuse”, Jianhan Liu (Mediatek Inc. ) 11 -14/1436, “Overhead Analysis for Simultaneous Downlink Transmissions”, Pengfei Xia (interdigita) 11 -14/1437, “Efficient Wider Bandwidth Operation in IEEE 802. 11 a”, Jinsoo Ahn (Yonsei Univ) 11 -14/1439, “Preamble Considerations in Large Channel Delay Spread Scenarios”, Daewon Lee (Newracom) 11 -14//1442, “Considerations on DL OFDMA control mechanism”, Woojin Ahn (Yonsei Univ. ) Submission Slide 20 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Submissions – Specification Framework • • 11 -14/1429, “Proposed 802. 11 ax specification framework document”, Minho Cheong (Newracom) 11 -14/1432, “Proposed 802. 11 ax specification framework – background”, Minho Cheong (Newracom) Submission Slide 21 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Monday November 3 rd, 16: 00 – 18: 00 • • • Call meeting to order Patent policy, etc. Call for submissions Set and approve agenda Summary from September 2014 meeting SG motions – Approve TG meeting and Telecon minutes since September meeting. • Presentations • Recess Submission Slide 22 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Summary from September 2014 Meeting • Elected TG vice chairs as scheduled. – Simone Merlin – Ron Porat • Approved the first revision of the functional Requirements document • Generated new revision of the TG documents based on motions passed during the meeting. • Technical presentations Submission Slide Osama 23 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Approval of SG Minutes (September 2014 Meeting and Telecon Minutes) • Approve TGax TG minutes of meetings and teleconferences from September 2014 interim meeting to today: – https: //mentor. ieee. org/802. 11/dcn/14/11 -14 -1159 -02 -00 ax-tgax-september-2014 meeting-minutes. docx – https: //mentor. ieee. org/802. 11/dcn/14/11 -14 -1344 -00 -00 ax-tgax-teleconferenceminutes-2014 -10 -09. docx • Move: Submission Second: Slide Osama 24 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Tuesday November 4 th, 10: 30 – 12: 30 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations Recess Submission Slide Osama 25 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Tuesday November 4 th, 13: 30 – 15: 30 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations Recess Submission Slide Osama 26 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Tuesday November 4 th, 16: 00 – 18: 00 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations Recess Submission Slide 27 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Tuesday November 4 th, 19: 30 – 21: 30 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations. Recess Submission Slide 28 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Wednesday November 5 th, 13: 30 – 15: 30 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations Recess Submission Slide 29 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Thursday, November 6 th, 08: 00 – 10: 00 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Presentations Recess Submission Slide 30 Aboul-Magd (Huawei Technologies) Osama

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Agenda for Thursday, November 6 th, 13: 30 – 15: 30 • • Call Meeting to order IEEE 802 and 802. 11 IPR Policy and procedure. Goals for January 2015 Presentations TG Motions Telecon Schedule Adjourn Submission Slide Osama 31 Aboul-Magd (Huawei Technologies)

November 2014 doc. : IEEE 802. 11 -14/1319 r 2 Conference call times Submission Slide Osama 32 Aboul-Magd (Huawei Technologies)