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IEEE 802.11aj Task Group Report

This report provides information on the IEEE 802.11aj Task Group meeting, including attendance, voting status, and document status. It also includes instructions for the WG Chair, patent policies, and obligations of participants under the IEEE-SA Patent Policy.

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IEEE 802.11aj Task Group Report

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  1. IEEE 802.11aj Task Group July 2014 Report Date: 2014-07-17 Authors: Xiaoming Peng (I2R)

  2. Meeting Protocol • Please announce your affiliation when you first address the group during a meeting slot Xiaoming Peng (I2R)

  3. 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 Attendance, Voting status, Ballot pool, Access to Reflector, Documentation, member’s area • see Adrian Stephens – adrian.p.stephens@intel.com • Cell Phones Silent or Off Xiaoming Peng (I2R)

  4. Patent Policy • Following 5 slides Xiaoming Peng (I2R)

  5. 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) Xiaoming Peng (I2R)

  6. 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 orpatent 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 patentclaim 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 Xiaoming Peng (I2R)

  7. 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 Xiaoming Peng (I2R)

  8. 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 Xiaoming Peng (I2R)

  9. 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 Xiaoming Peng (I2R)

  10. Agenda Items for the Week • Set agenda for the week • Review from May meeting • Approve the meeting minutes for May meeting • Comment Resolution for outstanding CIDs in CC12 • Comment Resolution for CIDs in CC19 • New submissions for 45GHz • Planning for Sept 2014 Meeting Xiaoming Peng (I2R)

  11. Tentative IEEE 802.11aj Agenda for the Week • Monday July 14, 2014 13:30 – 15:30 • Review IEEE 802 & IEEE 802.11 Policies and Procedures • Set agenda for the week • Review from last meeting • Approved the meeting minute in May meeting • 11-14/0333r3 – TGaj Editor Report for CC12 • 11-14/0332r4 – TGaj D0.01 comment database (CC12) • 11-14/0842r0 – TGaj Editor Report for CC19 • 11-14/0785r1 – TGaj D0.2 comment database (CC19) • 11-14/0759r3 – Proposed text resolution to CID 127 in CC12 • 11-14/0758r2 - CID 150 resolution • 11-14/0782r2 - Proposed resolution to CID 120 in CC12 • 11-14/0786r1 - Proposed resolution to CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118 and 124 in CC12 Xiaoming Peng (I2R)

  12. Tentative IEEE 802.11aj Agenda for the Week • Tuesday July 15, 2014 13:30 – 15:30 • 11-14/783r0 –Proposed text resolution for CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118, 120 and 124 in CC12 • 11-14/0828r0- Proposed Resolution to CID 1, 4, 5, 8, 9 in CC19 • 11-14/0829r0- Proposed Resolution to CID 10-12 in CC19 • 11-14/ 0830r0- Proposed Resolution to CID 2, 3 in CC19 • Wednesday July 16, 2014 16:00 – 18:00 • 11-13/1365r3 – 45GHz Spectrum Allocation in China • 11-14/806r0 - 45GHz Channelization and Channel Operation • 11-14/0893r0 – Channel Model Description and Channel Generation for IEEE 802.11aj (45GHz) • 11-14/0807r0 - LDPC Coding for 45GHz • 11-14/0881r0 – LDPC Tone Mapping for IEEE 802.11aj (45GHz) • 11-14/0883r0 – PHY SIG Frame Structure for IEEE 802.11aj (45GHz) • 11-14/0941r0 – comment resolution for CC12 • 11-14/0953r0 - comment resolution for CC19 • 11-14/0759r4 - proposed-text-resolution-to-cid-127-in-CC12 Xiaoming Peng (I2R)

  13. Tentative IEEE 802.11aj Agenda for the Week • Thursday July 17, 2014 13:30 – 15:00 • Motion • Plan for Sept 2014 Meeting Xiaoming Peng (I2R)

  14. Work Completed (1/4) • 11-12/1212r1 - 802-11aj-task-group-meeting-schedule for 2015 and 2016 has been updated • 11-14/0333r2 – TGaj Editor Report • 11-14/0332r3 – TGaj CC12 comment database • 11-14/0503r1 – Comment resolution part 2 • 11-14/0715r0 – Comment resolution part 3 • Special notes have been highlighted to technical editor for new edition • 11-14/0509r3 – Proposed comment resolution to CID 72, 119, 128 in CC12 Xiaoming Peng

  15. Work Completed (2/4) 11-14/0508r3 – Proposed Text to CID 72, 119, 128 in CC12 11-14/0713r1 – Low power idle listening resolution to CID 144 11-14/0714r1 – Enhanced beam tracking against blockage resolution to CID 145 11-14/0506r3 – PHY related comment resolution 11-14/0391r1 – Resolution to TGaj CC12 for CID 146 11-14/0718r0 – Proposed text to TGaj CC12 for CID 146 Proposed Draft Plan has been discussed Xiaoming Peng

  16. Work Completed (3/4) • 11-14/0712r0 – Channel generation for IEEE 802.11aj (45GHz) based on channel measurement • The Matlab code for generating the 45GHz channel model will be ready by July meeting • 11-14/0716r1 - PHY SIG Frame Structure for IEEE 802.11aj (45GHz) • 11-14/0717r0 – LDPC coding for IEEE 802.11aj (45GHz) • 11-14/0721r0 – WLAN Access Network using RoF Xiaoming Peng

  17. Work Completed (4/4) • TG officer positions are elected • Task Group Chair: Xiaoming PENG • Task Group Vice Chair: EldadPerahia / Haiming WANG • Task Group Secretary: Peng HAO • Task Group Technical Editor: Jiamin CHEN Xiaoming Peng

  18. Work Completed in Conference Call • Conference call on 12/06/2014 • 11-14/0759r1 - CID 127 text proposal • 11-14/0761r0 - CID 144 text proposal • 11-14/0762r0 - CID 145 text proposal • 11-14/0758r1 - CID 150 resolution • Conference call on 01/07/2014 • 11-14/0758r2 - Proposed resolution to CID 150 in CC12 • 11-14/0759r2 - Proposed resolution to CID 127 in CC12 • 11-14/0782r0 - Proposed resolution to CID 120 in CC12 • 11-14/0768r0 - Proposed resolution to CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118 and 124 in CC12 • Review on the Comments received for CC19 Xiaoming Peng (I2R)

  19. Approve the meeting minutes IEEE 802.11aj May meeting minutes (11-14/0724r0) IEEE 802.11aj Conference call minute (11-14/0763r0, 11-14/787r0) Xiaoming Peng (I2R)

  20. Notes for Monday July 14, 2014 13:30 – 15:30 The outstanding CIDs for CC12 have been discussed • 11-14/0333r3 – TGaj Editor Report for CC12 • 11-14/0332r4 – TGaj D0.01 comment database (CC12) • 11-14/0842r0 – TGaj Editor Report for CC19 • 11-14/0785r1 – TGaj D0.2 comment database (CC19) • 11-14/0759r3 – Proposed text resolution to CID 127 in CC12 • 11-14/0758r2 - CID 150 resolution in CC12 • 11-14/0782r2 - Proposed resolution to CID 120 in CC12 • 11-14/0786r1 - Proposed resolution to CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118 and 124 in CC12 Xiaoming Peng (I2R)

  21. Notes for Tuesday July 15, 2014 13:30 – 15:30 CIDs in CC12 and CC19 have been presented and discussed • 11-14/783r0 –Proposed text resolution for CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118, 120 and 124 in CC12 • 11-14/0828r0- Proposed Resolution to CID 1, 4, 5, 8, 9 in CC19 • 11-14/0829r0- Proposed Resolution to CID 10-12 in CC19 • 11-14/ 0830r0- Proposed Resolution to CID 2, 3 in CC19 Xiaoming Peng (I2R)

  22. Notes for Wednesday July 16, 2014 16:00 – 18:00 • 11-13/1365r3 – 45GHz Spectrum Allocation in China • Update on the 45GHz Spectrum Allocation with the carrier freq adjustment • 11-14/0806r0 - 45GHz Channelization and Channel Operation • 45GHz channleization scheme and Channel operation mechanism have been discussed • 11-14/0893r0 – Channel Model Description and Channel Generation for IEEE 802.11aj (45GHz) • A matlab code has been provided for 45GHz channel model • 11-14/0807r0 - LDPC Coding for 45GHz • A new LDPC base matrix with better performance has been proposed for 45GHz for group discussion Xiaoming Peng (I2R)

  23. Notes for Wednesday July 16, 2014 16:00 – 18:00 • 11-14/0881r0 – LDPC Tone Mapping for IEEE 802.11aj (45GHz) • Tone Mapping is suggested for OFDM for 45GHz • Optimal Dtm = 6 for 540MHz, and =12 for 1080MHz • 11-14/0883r0 – PHY SIG Frame Structure for IEEE 802.11aj (45GHz) • A PHY SIG frame structure has been presented to enable MU-MIMO for 45GHz • 11-14/0941r0 – comment resolution for CC12 • Addressed the outstanding CIDs for CC12 Xiaoming Peng (I2R)

  24. Notes for Wednesday July 16, 2014 16:00 – 18:00 • 11-14/0953r0 - comment resolution for CC19 • Addressed CIDs for CC19 • 11-14/0759r4 - proposed-text-resolution-to-cid-127-in-cc12 • Update of some typo for the text proposal Xiaoming Peng (I2R)

  25. Notes for Thursday July 17, 2014 13:30 – 15:30 • Two motions have been passed to generate new technical draft D0.5 • Next meeting is scheduled on 9-10 Sept 2014 • Conference call is schedule on 25 August 2014, 9pm ET Xiaoming Peng (I2R)

  26. Motion 1 • To approve the comment resolution for the following CIDs for CC12 • CID 120 (from 11-14/0782r2, 11-14/0783r0) • CID 127 (from 11-14/0759r4) • CID 150 (from 11-14/0758r2) • CID 26, 27, 37, 38, 40-47, 49-53, 67-71, 114, 115, 118, 124 (from 11-14/0786r1, 11-14/783r0) • CID 33, 35, 66, 125, 130, 132, 142, 151 (from 11-14/0941r0) • Moved by: Jiamin CHEN • Seconded by: Weixia ZOU • Results: Y 5 N 0 A 0 • Motion passed Xiaoming Peng (I2R)

  27. Motion 2 • To approve the comment resolution for the following CIDs for CC19 • CID 1, 4, 5, 8, 9 (from11-14/ 0828r0) • CID 2, 3 (from 11-14/ 0830r0) • CID 6,7 (from 11-14/0953r0) • CID10, 11, 12 (from 11-14/ 0829r0) • Moved by: Weixia ZOU • Seconded by: Jiamin CHEN • Results: Y 5 N 0 A 0 • Motion passed Xiaoming Peng (I2R)

  28. Proposed Technical Draft Plan TG approves creation of new technical draft (D0.5) with all comments that have been approved on 17 July 2014 TGaj technical draft D0.5 is ready for the start of the new comment collection by 25 July (at least 30 days for the comment collection, the proposed deadline is 25 August) Schedule a conference call on 28 August, 2014 Xiaoming Peng (I2R)

  29. Next Meeting for 802.11aj • Next China Interim Meeting will be held on Sept 9-10, 2014 in Chengdu, China • Meeting Logistic: http://www.ieee802.org/11/Meetings/Meeting_Plan.html Xiaoming Peng (I2R)

  30. Goals for Sept 2014 Meeting • Comment Resolution for 60GHz • Proposal Presentation for 45GHz Xiaoming Peng (I2R)

  31. Conference call times • August 28, 2014, 9pm (ET) • Beijing Time: August 29, 2014, 9am Xiaoming Peng (I2R)

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