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

2. 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)

3. 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)

4. May 2013
Introduction of HEW SG
On March 22, 2013 the IEEE 802 EC approved an request to create a new Study Group called High Efficiency WLAN (HEW).
Background information is available there:
Laurent Cariou (Orange)

5. November 2011
doc.: IEEE /1507r1
March 2013
Introduction of HEW SG
This decision was made following the motion to create a Study Group voted during March WG mid week plenary:
Request approval by IEEE 802 LMSC to form an Study Group to consider High-efficiency WLAN [as described in documents r5 and r10] 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

6. Introduction of HEW SG Straw Poll (as presented to WNG)
November 2011
doc.: IEEE /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 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

7. 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 Operations Manual clause 5
HEW SG participation is open to all
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)

8. Current IEEE-SA Rules March 2013
The current version of the IEEE-SA Standards Board Bylaws is available at: 
(HTML version) 
(PDF version) 
The current version of the IEEE-SA Standards Board Operations Manual is available at: 
(HTML version) 
(PDF version) 
The text of the changes made to these documents (approved by SASB/BOG in 2012) can be found at: 
Please read through these changes so that you are familiar with the current P&P.
Jon Rosdahl (CSR)

9. 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)
IEEE 802 Operations Manual (effective 16 Nov 2012),
IEEE 802 Working Group Policies and Procedures (effective 16 Nov 2012)
IEEE WG OM: (Approved January 2013)
Policies and Procedures hierarchy
Jon Rosdahl (CSR)

10. 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 format
Cell Phones Silent or Off
Questions on Voting status, Ballot pool, Access to Reflector, Documentation, member’s area
see Adrian Stephens –
Slide 10
Laurent Cariou (Orange)

11. May 2013
Attendance reminder
attendance in the HEW Study Group contributes to attaining/retaining voting status
Register
Indicate attendance
See document r0 for more details
Slide 11
Laurent Cariou (Orange)

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

13. Instructions for the WG Chair
May 2013
doc.: IEEE /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 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)

14. Participants, Patents, and Duty to Inform
May 2013
doc.: IEEE /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)

15. Patent Related Links Patent Policy is stated in these sources:
May 2013
doc.: IEEE /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
IEEE-SA Standards Board Operations Manual
Material about the patent policy is available at
If you have questions, contact the IEEE-SA Standards Board Patent Committee Administrator at or visit
This slide set is available at
Slide #2
Laurent Cariou (Orange)
Osama Aboul-Magd (Huawei Technologies)

16. Call for Potentially Essential Patents
May 2013
doc.: IEEE /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)

17. Other Guidelines for IEEE WG Meetings
May 2013
doc.: IEEE /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 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)

18. 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)

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

20. General Flow of the Meeting
May 2013
doc.: IEEE /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)

21. 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)

22. 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
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)

23. 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)

24. 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)

25. 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)

26. 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)

27. 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)

28. Agenda for Thursday, May 16th, 16:00 – 18:00 (timeslot TS6)
doc.: IEEE /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)