HEW SG May 2013 Agenda Date: 2013-04-09 Authors: May 2013 May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 HEW SG May 2013 Agenda Date: 2013-04-09 Authors: Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Agenda for High efficiency WLAN Study Group meeting for May 2013, Abstract Agenda for High efficiency WLAN Study Group meeting for May 2013, Big Island, Hawaii, USA Laurent Cariou (Orange)

Agenda Items for the Week May 2013 Agenda Items for the Week Introduction of HEW SG Elections for study group officers Presentations to inform the group in its effort to develop PAR & 5C: use cases, problems statements, scope and purpose, … Project plan development: schedule/roadmap Laurent Cariou (Orange)

May 2013 Introduction of HEW SG On March 22, 2013 the IEEE 802 EC approved an 802.11 request to create a new Study Group called High Efficiency WLAN (HEW). Background information is available there: http://www.ieee802.org/11/Reports/hew_update.htm Laurent Cariou (Orange)

November 2011 doc.: IEEE 802.11-11/1507r1 March 2013 Introduction of HEW SG This decision was made following the motion to create a Study Group voted during March 802.11 WG mid week plenary: Request approval by IEEE 802 LMSC to form an 802.11 Study Group to consider High-efficiency WLAN [as described in documents 11-13-0331r5 and 11-13-339r10] with the intent of creating a PAR and five criteria. Moved: Laurent Cariou, Seconded: Marc Emmelmann, Result: 130,0,15 - passes WNG straw poll on similar motion: 128,1,27 Laurent Cariou, Orange Stephen McCann, RIM

Introduction of HEW SG Straw Poll (as presented to WNG) November 2011 doc.: IEEE 802.11-11/1507r1 March 2013 Introduction of HEW SG Straw Poll (as presented to WNG) Do you support starting a new study group called “high efficiency WLAN” to enhance 802.11 PHY and MAC in 2.4 and 5GHz with a focus on: Improving spectrum efficiency and area throughput Improving real world performance in indoor and outdoor deployments in the presence of interfering sources, dense heterogeneous networks in moderate to heavy user loaded APs Yes No Abstain Laurent Cariou, Orange Stephen McCann, RIM

May 2013 Recall of SG rules HEW SG operate under the rules defined in the 802 LMSC Policy & Procedures subclause 5.3, 802 LMSC Operations Manual subclause 4.3, and 802.11 Operations Manual clause 5 HEW SG participation is open to all 802.11 voting rights is NOT required to attend, participate, motion and vote on HEW SG matters. All votes on motions require 75% approval to pass Osama Aboul-Magd (Huawei Technologies)

Current IEEE-SA Rules March 2013 The current version of the IEEE-SA Standards Board Bylaws is available at:  http://standards.ieee.org/develop/policies/bylaws/index.html (HTML version)  http://standards.ieee.org/develop/policies/bylaws/sb_bylaws.pdf (PDF version)  The current version of the IEEE-SA Standards Board Operations Manual is available at:  http://standards.ieee.org/develop/policies/opman/index.html (HTML version)  http://standards.ieee.org/develop/policies/opman/sb_om.pdf (PDF version)  The text of the changes made to these documents (approved by SASB/BOG in 2012) can be found at:  http://standards.ieee.org/develop/policies/policy_rev.pdf Please read through these changes so that you are familiar with the current P&P. Jon Rosdahl (CSR)

Current IEEE 802 Procedures March 2013 Current IEEE 802 Procedures IEEE 802 Policies & Procedures (link to AudCom, approved by IEEE-SA Standards Board Dec 2012) http://standards.ieee.org/board/aud/LMSC.pdf IEEE 802 Operations Manual (effective 16 Nov 2012), http://grouper.ieee.org/groups/802/PNP/approved/IEEE_802_OM_v11.pdf IEEE 802 Working Group Policies and Procedures (effective 16 Nov 2012) http://grouper.ieee.org/groups/802/PNP/approved/IEEE_802_WG_PandP_v12.pdf IEEE 802.11 WG OM: (Approved January 2013) https://mentor.ieee.org/802.11/dcn/13/11-13-0001-01-0000-802-11-operations-manual.docx Policies and Procedures hierarchy http://www.ieee802.org/11/Rules/rules.shtml Jon Rosdahl (CSR)

Participation reminder May 2013 Participation reminder Make sure your badges are correct Please announce your affiliation when you first address the group during a meeting slot If you plan to make a submission be sure it does not contain company logos or advertising, and that it uses 802.11 format Cell Phones Silent or Off Questions on Voting status, Ballot pool, Access to Reflector, Documentation, member’s area see Adrian Stephens – adrian.p.stephens@intel.com Slide 10 Laurent Cariou (Orange)

May 2013 Attendance reminder attendance in the HEW Study Group contributes to attaining/retaining 802.11 voting status https://murphy.events.ieee.org/imat/attendance/index Register Indicate attendance See document 11-09-0517r0 for more details Slide 11 Laurent Cariou (Orange)

Patent Policy Following 5 slides May 2013 May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 Patent Policy Following 5 slides Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Instructions for the WG Chair May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 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) Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Participants, Patents, and Duty to Inform May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 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 Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Patent Related Links Patent Policy is stated in these sources: May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 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 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 Slide #2 Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Call for Potentially Essential Patents May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 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 Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Other Guidelines for IEEE WG Meetings May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 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 Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Agenda Items for the Week May 2013 Agenda Items for the Week Introduction of HEW SG Elections for study group officers Presentations to inform the group in its effort to develop PAR & 5C: use cases, problems statements, scope and purpose, … Project plan development: schedule/roadmap Laurent Cariou (Orange)

HEW SG Schedule May 2013 Monday Tuesday Wednesday Thursday AM1 HEW AM2 PM1 PM2 Evening Laurent Cariou (Orange)

General Flow of the Meeting May 2013 doc.: IEEE 802.11-12/xxxxr0 May 2013 General Flow of the Meeting Monday May 13th, 16:00 – 18:00 Meeting call to order Introduction of HEW SG IEEE IPR and Patent Policy Agenda approval Discussion on leadership structure Presentations Tuesday May 14th 10:30 – 12:30 Election of study group officers Wednesday May 15th, 16:00 – 18:00 Thursday May 16th, 08:00 – 10:00 Meeting call to order IEEE IPR and Patent Policy Agenda approval Presentations Thursday May 16th, 10:30 – 12:30 Thursday May 16th, 16:00 – 18:00 Project plan development: schedule/roadmap Goals for July 2013 Conference calls Remaining business New business Adjourn Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)

Presentations – proposed classification May 2013 Presentations – proposed classification Scenarios/use cases Problem statement/identification Functional requirements Evaluation methodology (Scenarios and metrics) Technical feasibility Laurent Cariou (Orange)

Presentations – proposed order May 2013 presenter DCN title category anticipated timeslot Eldad Perahia 514 Usage Scenarios and Applications A-Scenarios TS1-mon PM2 Klaus Doppler 538 Dense apartment building use case for HEW Minho Cheung Use case Jinyoung Chung Use cases for HEW TS2-tue AM2 Yasuhiko Inoue Usage models David Yangxun 527 Updated usage models HanGyu Cho 534 Direction and Use Cases for HEW Minyoung Park 505 802.11 MAC efficiency analysis B-Problem statement TS3-wed PM2 Veli-Pekka Ketonen Wireless LAN from end users perspective, opportunities to improve QoE Brian Hart Cisco's experience with high density WiFi Wi-Fi interference measurements in Korea – Part 1 TS4-thu AM1 Katsuo Yunoki 523 Understanding current situation of public Wi-Fi usage Yongho Seok 539 Efficient Frequency Spectrum Utilization Jianhan Liu discussions on 11ac PHY efficiency Wookbong Lee 536 HEW SG PHY Considerations For Outdoor Environment TS5-thu AM2 Wu Tianyu 524 Discussion on Functional requirements C-Requirements Simone Merlin discussion on scenarios and goals for HEW D-Scenarios & metrics Ron Porat 486 metrics, targets and simulation scenarios Thomas Derham 520 HEW scenarios and evaluation metrics TS6-thu PM2 Jim Landsford Coexistence and Optimization of Wireless LAN: Time, Frequency, Space, Power, and Load E-Technical feasibility Juho Pirskanen 503 Discussion on Basic Technical Aspects for HEW Laurent Cariou (Orange)

Agenda for Monday May 13th, 16:00 – 18:00 (timeslot TS1) Meeting call to order IEEE IPR and Patent Policy Introduction of HEW SG Call for submissions Agenda approval Discussion on HEW SG leadership structure (max 30 minutes) Presentations in the order as proposed in previous slide Recess Laurent Cariou (Orange)

Agenda for Tuesday, May 14th, 10:30 – 12:30 (timeslot TS2) Meeting call to order IEEE IPR and Patent Policy Agenda approval Election of study group officers Presentations Laurent Cariou (Orange)

Agenda for Wednesday, May15th, 16:00 – 18:00 (timeslot TS3) Meeting call to order IEEE IPR and Patent Policy Agenda approval Presentations Laurent Cariou (Orange)

Agenda for Thursday, May 16th, 08:00 – 10:00 (timeslot TS4) Meeting call to order IEEE IPR and Patent Policy Agenda approval Presentations Laurent Cariou (Orange)

Agenda for Thursday, May 16th, 10:30 – 12:30 (timeslot TS5) Meeting call to order IEEE IPR and Patent Policy Agenda approval Presentations Laurent Cariou (Orange)

Agenda for Thursday, May 16th, 16:00 – 18:00 (timeslot TS6) doc.: IEEE 802.11-12/xxxxr0 May 2013 Agenda for Thursday, May 16th, 16:00 – 18:00 (timeslot TS6) Meeting call to order IEEE IPR and Patent Policy Agenda approval Presentations Project plan development: schedule/roadmap Goals for July 2013 Conference calls Remaining business New business Adjourn TG Meeting Laurent Cariou (Orange) Osama Aboul-Magd (Huawei Technologies)