Doc.: IEEE 802.11-14/0219r4 Submission March 2014 Osama Aboul-Magd (Huawei Technologies)Slide 1 HEW SG March 2014 Meeting Agenda Date: 2014-02-06 Authors:

doc.: IEEE 802.11-14/0219r4

Submission

March 2014

Osama Aboul-Magd (Huawei Technologies)Slide 1

HEW SG March 2014 Meeting AgendaDate: 2014-02-06

Name Company Address Phone email Osama Aboul-Magd Huawei

Technologies 303 Terry Fox Drive Kanata, ONT, Canada K2K-3J1

613-287-1405 [email protected]

Authors:

doc.: IEEE 802.11-14/0219r4

Submission

IEEE 802.11 HEW SG:High Efficiency WLAN

Study Group

Beijing, ChinaMarch 16-21, 2014

Chair: Osama Aboul-Magd (Huawei Technologies)Secretary: Yasuhiko Inoue (NTT)

March 2014


doc.: IEEE 802.11-14/0219r4

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March 2014

Osama Aboul-Magd (Huawei Technologies)Slide 3Slide 3

Meeting Protocol

• Please announce your affiliation when you first address the group during a meeting slot

doc.: IEEE 802.11-14/0219r4

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March 2014


Attendance• https://murphy.events.ieee.org/imat/attendance/index

1. Register

2. Indicate attendance

See document 11-09-0517r0 for more details

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March 2014


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 – [email protected]

• Cell Phones Silent or Off

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March 2014


Patent Policy

• Following 5 slides

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Instructions for the WG ChairThe 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)

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Participants, Patents, and Duty to InformAll 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

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March 2014


Patent Related LinksAll 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 Bylawshttp://standards.ieee.org/guides/bylaws/sect6-7.html#6

IEEE-SA Standards Board Operations Manualhttp://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 [email protected] 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

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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

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March 2014


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

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March 2014


Agenda Items for the Week

• Approve minutes from January meeting and telecons.• Review progress from previous meetings• Address EC comments related to the PAR and the CSD.• Reaffirmation of the PAR and the CSD documents.• Motion for SG extension• Presentations and consolidation of documents• Schedule Telecon times.

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March 2014


General Flow of the Meeting

• Monday March 17th, 16:00 – 18:00– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– Review from September 2013 meeting – Call for submission– Agenda setting– Progress Review– Presentations– Recess

• Tuesday March 18th, 10:30 – 12:30– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– EC comments on PAR and CSD– Presentations– Recess

• Tuesday March 18th, 16:00 – 18:00– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– EC comments on PAR and CSD– Presentations– Recess

• Tuesday March 18th , 19:30 – 21:30– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– EC comments on PAR and CSD– Recess

• Wednesday March 19th , 08:00 – 10:00– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– EC comments on PAR and CSD– SG Motion(s)– Recess

• Thursday March 20th, 08:00 – 10:00– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– Presentations– Recess

• Thursday March 20th, 13:30 – 15:30– Call Meeting to order– IEEE 802 and 802.11 IPR Policy and procedure.– Motion for SG extension– Presentations– Goals for May 2014– Telecons Schedule– Adjourn

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HEW SG Schedule in a Glance

March 2014


Monday Tuesday Wednesday Thursday

AM1 HEW100% for comments

And motions

HEW

AM2 HEW

PM1 HEW

PM2 HEW HEW50% for

comments

Evening HEW100% for comments

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Agenda for Monday March 17th, 16:00 – 18:00

• Call meeting to order • Patent policy, etc.• Call for submissions• Set and approve agenda• Summary from January 2014 meeting• SG motions

– Approve minutes from the September meeting and Telecons• Review of SG progress• Presentations• Recess

March 2014


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Submissions• 11-13/1359r1, “HEW-Evaluation-Methodology” Ron Porat (Broadcom)

• 14/0111, “Which will be the first between 11ac optionals and new features?”, Minho Cheong (NEWRACOM)

• 14/0112, “Wi-Fi interference measurements in Korea - part II”, Minho Cheong (NEWRACOM)

• 14/0113, “Modeling of additional channel loss in dense WLAN environments”, Minho Cheong (NEWRACOM)

• 11-14/0301, “Multicast Considerations for HEW”, Eisuke Sakai (Sony Corporation)

• 11-14/0306, “Discussions on HEW Functional Requirements”, Lei Wang (Marvell)

• 11-14/0307, “PHY Calibration Results”, Nihar Jindal (Broadcom)

• 11-14/0328, “Dense Apartment Complex Throughput Calculations”, Graham Smith (DSP Group)

• 11-14/0294r2, “DSC Channel Selction and Legacy Sharing” Graham Smith (DSP Group)

• 11-14/0329, “Channel Models for different links in Simulations”, Samsung

• 11-14/0330, “HEW PHY Abstraction”, Sameer Vermani (Qualcomm)

• 11-14/0331, “Simulation Methodology and Calibation”, Gwen Barriac (Qualcomm)

• 11-14/0335, “Instantaneous SINR Calibration for System Simulation”, Yakun Sun (Marvell)

• 11-14/0336, “Calibration of Long-Term SINR for System Simulator” Yakun Sun (Marvell)

• 11-14/0339, “A simplified STR Mechanism”, Raja Banerjea (CSR)

March 2014


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Submissions• 11-14/0340, “A simplified STR Mechansim – MAC”, Raja Banerjea (CSR)• 11-14/0342, “Short Packet Optimizations”, Naveen Kakani (CSR, Inc)• 11-14/0345, “Joint Coding and Modulation Diversity with RBD pre-coding for next generation WLAN”,

Zhanji Wu (BUPT)• 11-14/0350, “Suggestion on Evaluation Methodology”, Jinyoung Chun• 11-14/0352, “Discussion on power save mode for real time traffic”, Giwon Park (LG Electronics)• 11-14/0353, “Suggestion on PHY Abstraction for Evaluation Methodology”, Dongguk Lim (LG Electronics)• 11-14/0355, “Simulation Scenario 1 Revised”, Simone Merlin (Qualcomm)• 11-14/0356, “Calibration of System Level Simulators”, Jarkko Kneckt(Nokia)• 11-14/0357, “Utilizing Unused Resources for Simultaneous Transmissions”, ”, Jarkko Kneckt(Nokia).• 11-14/0365, “Extended Intra-Vehicle Channel Model”, Igal Kotzer (General Motors)• 11-14/0372, “System level simulations on increased spatial reuse”, Liwen Chu (Marvell)• 11-14/0373, “Energy Efficiency in HEW”, Pingping Xu; Wei Wang(Southeast University )• 11-14/0381, “Stadium scenario for HEW”, Johan Soder, Filip Mestanov (Ericsson AB)• 11-14/0383, ” Considerations on evaluation methodology for candidate HEW PHY&MAC techniques”, Le

Liu (Huawei)• 11-14/0386, “Discussions on MCS selection” , Tianyu Wu (MediaTek)• Jianhan

March 2014


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Submissions

• 11-14/0392, “Traffic Separation Scheme for Optimizing WLANs using PHY and MAC options”, Takayuki Nishio (Kyoto University)

• 11-14/0393, “Possible Indoor Channel Models for HEW System Simulations”, Leif Wilhelmsson (Ericsson AB).

• 11-14/0419, “802.11ax Spec Development Process Proposal”, Rolf de Vegt (Qualcomm)

March 2014


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Summary from January 2014 Meeting

• PAR and CSD documents were approved by the SG and the WG during the January 2014 interim meeting.– https://mentor.ieee.org/802.11/dcn/14/11-14-0165-00-0hew-802-11-hew-s

g-proposed-par.docx

– https://mentor.ieee.org/802.11/dcn/14/11-14-0169-00-0hew-ieee-802-11-hew-sg-proposed-csd.docx

• IEEE 802.11ax was agreed to as the name of the project.• Presentations• Volunteers prepared an overview presentation and was

reviewed by the SG over two telecons.– https://mentor.ieee.org/802.11/dcn/14/11-14-0214-02-0hew-overview.ppt

x

March 2014


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March 2014


Approval of Minutes (January 2014 Meeting Minutes and Telecons)

• Approve HEW SG minutes of meetings and teleconferences from January 2014 interim meeting to today:

– https://mentor.ieee.org/802.11/dcn/14/11-14-0199-00-0hew-january-2014-los-angeles-meeting-minutes.doc

– https://mentor.ieee.org/802.11/dcn/14/11-14-0229-02-0hew-teleconference-minutes-20140206.docx

– https://mentor.ieee.org/802.11/dcn/14/11-14-0242-00-0hew-teleconference-minutes-20140213.docx

• Move: Phillip Barber Second: Rakesh Taori

• Motion accepted with no objection

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March 2014


Agenda for Tuesday March 18th, 10:30 – 12:30

• Call Meeting to order• IEEE 802 and 802.11 IPR Policy and procedure.• Presentations• Recess

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Agenda for Tuesday March 18th , 16:00 – 18:00

• Call Meeting to order

• IEEE 802 and 802.11 IPR Policy and procedure.

• Presentations

• PAR and CSD Comments

• Recess

March 2014


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Agenda for Tuesday March 18th , 19:30 – 20:30



• EC comments on PAR and CSD– Discussion and response

• Presentation

• Recess

March 2014


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Agenda for Wednesday March 19th , 08:00 – 10:00



• SG Motion(s) – Motion to approve resolutions of comments related to PAR and

CSD

– PAR reaffirmation motion

– CSD reaffirmation motion

– SG Extension Motion

• Presentations

• Recess

March 2014


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Comment Resolution Motion

• Move to accept resolutions to comments related to HEW SG draft PAR and CSD in doc. 11-14/0424r0.

• [Moved by <name> on behalf of <group>

• <group> vote:

• Moved: Brian Hart , Seconded: Lei Wang , Result: 85-0-1

• Motion passes

March 2014


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PAR Motion• Believing that the PAR contained in the document

referenced below meets IEEE-SA guidelines,

• Request that the PAR contained in 11-14/0165r1 be posted to the IEEE 802 Executive Committee (EC) agenda for WG 802 preview and EC approval to submit to NesCom.

•


• <group> vote:

• Moved: Rakesh Taori, Seconded: Allan Jones , Result: 94-0-1

• Motion passes

March 2014


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CSD Motion• Believing that the criteria for standard development (CSD)

contained in the document referenced below meets IEEE 802 guidelines,

• Request that the CSD contained in 11-14/0169r1 be posted to the IEEE 802 Executive Committee (EC) agenda for WG 802 preview and EC approval.

• • [Moved by <name> on behalf of <group>• <group> vote: • Moved: Lei Wang , Seconded: Brian Hart , Result: 97-0-1• Motion passes

March 2014


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Motion for Extension

• Request the IEEE 802 LMSC to extend the 802.11 HEW Study Group.

•


• <group> vote:

• Moved: Allan Jones, Seconded: Lei Wang, Result: 105-0-0

• Motion passes

March 2014


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Agenda for Thursday, March 20th, 08:00 – 10:00



• Presentations

• Recess

March 2014


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March 2014


Agenda for Thursday, March 20th, 13:30 – 15:30

• Call Meeting to order• IEEE 802 and 802.11 IPR Policy and procedure.• Presentations

– 11-14/0425, “A New Metric for Evaluating the Throughput Performance of HEW” 10 minutes– 11-14/0443, “What is P2P traffic in HEW Simulation Scenarios?”, Jarkko Kneckt (Nokia) 10 minutes– 14/0111, “Which will be the first between 11ac optionals and new features?”, Minho Cheong

(NEWRACOM) – 20 minutes– 14/0112, “Wi-Fi interference measurements in Korea - part II”, Minho Cheong (NEWRACOM) – 20

minutes– 11-14/0372, “System level simulations on increased spatial reuse”, Liwen Chu (Marvell) – 20 minutes– 11-14/0419, “802.11ax Spec Development Process Proposal”, Rolf de Vegt (Qualcomm) – 20 minutes

• Goals for May 2014• Telecon Schedule• Adjourn

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Goals for May 2014

• SG or TG elections

• Continue the work on simulation scenarios, evaluation methodologies, channel models, and function requirements.

March 2014


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March 2014


Conference call times

• Thursday April 17 10:00 – 12:00 ET

Documents

Doc.: IEEE 802.11-14/0219r4 Submission March 2014 Osama Aboul-Magd (Huawei Technologies)Slide 1 HEW SG March 2014 Meeting Agenda Date: 2014-02-06 Authors: