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IEEE 802.11aj Task Group January 2015 Report
Sept 2012 doc.: IEEE /xxxxr0 Jan 2015 IEEE aj Task Group January 2015 Report Date: Authors: Xiaoming Peng (I2R) Xiaoming Peng / I2R
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Jan 2015 Meeting Protocol Please announce your affiliation when you first address the group during a meeting slot Xiaoming Peng (I2R)
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Attendance, Voting & Document Status
Jan 2015 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 – Cell Phones Silent or Off Xiaoming Peng (I2R)
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Jan 2015 Patent Policy Following 5 slides Xiaoming Peng (I2R)
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Instructions for the WG Chair
Jan 2015 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) Xiaoming Peng (I2R)
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Participants, Patents, and Duty to Inform
Jan 2015 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 Xiaoming Peng (I2R)
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Patent Related Links Patent Policy is stated in these sources:
Jan 2015 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 Xiaoming Peng (I2R)
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Call for Potentially Essential Patents
Jan 2015 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)
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Other Guidelines for IEEE WG Meetings
Jan 2015 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 Xiaoming Peng (I2R)
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Agenda Items for the Week
Jan 2015 Set agenda for the week Review from November meeting Approve the meeting minutes for November meeting Comment Resolution for CIDs in CC20 New submissions for 45GHz Planning for March 2015 Meeting Xiaoming Peng (I2R)
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Tentative IEEE 802.11aj Agenda for the Week
Sept 2012 doc.: IEEE /xxxxr0 Jan 2015 Tentative IEEE aj Agenda for the Week Wednesday, Jan 21, :30 – 12:30 Review IEEE 802 & IEEE Policies and Procedures Set agenda for the week Review from last meeting Approved the meeting minute in Nov meeting 11-14/0333r6 – TGaj Editor Report for CC12 11-14/1091r2 – TGaj Editor Report for CC20 11-15/0170r1 – Proposed resolution to CID 56 in CC20 1-14/0762r3 - Proposed text resolution to CID 145 in CC12 11-14/1383r2 - Proposed text resolution to CID 143 in CC12 11-15/0201r0 - Proposed resolution to CID 130 in CC12 11-14/1393r1 - Proposed text to resolve CID 147 in CC12 11-14/1130r3 - Proposed Resolutions to CID 5, 14, 15, 16, 17, 20, 21, 22, 24, 66, 67, 89, 90, 91 on TGaj D0.5 in CC20 11-15/0199r0 - Proposed Resolution to CID 92 in CC20 Xiaoming Peng (I2R) Xiaoming Peng / I2R
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Tentative IEEE 802.11aj Agenda for the Week
Sept 2012 doc.: IEEE /xxxxr0 Jan 2015 Tentative IEEE aj Agenda for the Week Wednesday, Jan 21, :30 – 15:30 11-14/1393r1 - Proposed text to resolve CID 147 in CC12 11-14/1130r3 - Proposed Resolutions to CID 5, 14, 15, 16, 17, 20, 21, 22, 24, 66, 67, 89, 90, 91 on TGaj D0.5 in CC20 11-15/0199r0 - Proposed Resolution to CID 92 in CC20 11-15/0207r1 - Proposed Text to Resolve PCP Selection Review the timeline for 60GHz Wednesday, Jan 21, :30 – 15:30 11-15/0205r0 - Time Domain Multiplexed Pilots Design for IEEE802.11aj(45 GHz) SC PHY 11-15/0206r0 - Pilot Design for OFDM PHY for aj(45 GHz) 11-15/0210r0 - Cyclic Shift Diversity Design for IEEE aj (45GHz) Review the timeline for 45GHz Xiaoming Peng (I2R) Xiaoming Peng / I2R
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Tentative IEEE 802.11aj Agenda for the Week
Jan 2015 Tentative IEEE aj Agenda for the Week Wednesday, Jan 21, :00 – 18:00 Review the timeline for 45GHz Thursday, Jan 22, :00 – 10:00 Motion Plan for March 2015 Meeting Review on the meeting venue for May 2015 meeting Xiaoming Peng (I2R)
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Work Completed (1/3) Comment Resolution for 802.11aj (60 GHz)
Jan 2015 Work Completed (1/3) Comment Resolution for aj (60 GHz) 11-14/0333r4 – TGaj Editor Report for CC12 11-14/1393r0 – Proposed text to resolve CID 147 in CC12 11-14/1091r1 – TGaj Editor Report for CC20 11-14/1395r0 – Proposed Resolutions to CID 19 in CC20 11-14/1394r0 – Proposed Resolution to CID 94 on TGaj D0.5 in CC20 11-14/1130r2 – Proposed Resolutions to CID 5, 14, 15, 16, 17, 20, 21, 22, 24, 66, 67, 89, 90, 91 on TGaj D0.5 in CC20 Xiaoming Peng (I2R)
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Work Completed (2/3) New submissions for 802.11aj (45GHz)
Jan 2015 Work Completed (2/3) New submissions for aj (45GHz) 11-14/1461r0-Link Budget Analysis for GHz Indoor Usage 11-14/1398r0 - Preamble Sequence for IEEE aj (45GHz) 11-14/1399r0 - Multi-Carrier Training Field for OFDM Transmission in IEEE aj (45GHz) 11-14/1387r0 - Packet Encoding Solution for 45GHz 11-14/1400r0 - CSI Feedback for MIMO-OFDM Transmission in IEEE aj (45 GHz) 11-14/1401r0 - Quasi-Orthogonal STBC for IEEE aj (45GHz) Xiaoming Peng (I2R)
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Work Completed (3/3) Straw poll:
Jan 2015 Work Completed (3/3) Straw poll: Do you support to postpone the deadline of complete specification proposal for aj (45 GHz) to May 2015? Yes: 10/15 No: 0 Don’t care: 5/15 Xiaoming Peng (I2R)
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Approve the meeting minutes
Jan 2015 Approve the meeting minutes IEEE aj November meeting minutes (11-14/1557r0) Xiaoming Peng (I2R)
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Notes for Wednesday Jan 21, 2015 10:30 – 12:30
The following proposals have been presented 11-14/0333r6 – TGaj Editor Report for CC12 11-14/1091r2 – TGaj Editor Report for CC20 11-15/0170r1 – Proposed resolution to CID 56 in CC20 1-14/0762r3 - Proposed text resolution to CID 145 in CC12 11-14/1383r2 - Proposed text resolution to CID 143 in CC12 11-15/0201r0 - Proposed resolution to CID 130 in CC12 Xiaoming Peng (I2R)
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Notes for Wednesday Jan 21, 2015 13:30 – 15:30
Plan for specification draft for 45GHz Target to present the complete proposal in May 2015 Target to get ready for TGaj Draft D0.1 (45GHz) in May 2015 Target to release TGaj Draft D0.1 (45GHz) for comment collecting in early June 2015 Plan for the first letter ballot that includes both 60GHz and 45GHz The earliest estimated time line is November 2015 (The original time line for the first letter ballot is March 2015) Xiaoming Peng (I2R)
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Notes for Wednesday Jan 21, 2015 16:00 – 18:00
Discussion on “What is the best way for TGaj to move forward” Current situation in TGaj 60GHz is almost ready for letter ballot in March 2015 45GHz is slower than planned, the specification draft for 45GHz will be ready for letter ballot in November 2015 or later. Question for discussion: What is the best way to move forward Option 1: Get 60GHz specification draft ready for letter ballot and wait for 45GHz till November 2015 or later; Option 2: 60GHz specification draft go for letter ballot first and combine 45GHz specification draft in November or later for the 2nd letter ballot. However, the first letter ballot will fail as it does not satisfy PAR (The group is not in favor of this option) Option 3: Split TGaj PAR into two separate Task Group so that the two Task Group can progress according to its own timeline. Xiaoming Peng (I2R)
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Straw Poll 1) Moving forward, do you support Option 1 Yes:8 No: 8
Jan 2015 Straw Poll 1) Moving forward, do you support Option 1 Yes:8 No: 8 Abstain: 0 2) Moving forward, do you support Option 3 Yes:10 No: 7 Xiaoming Peng (I2R)
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Motion 1 Jan 2015 To approve the comment resolution for the following CIDs for CC12 CID 147 (from 11-14/1131r0, 11-14/1393r2) CID 143 (from 11-14/1383r2) CID 145 (from 11-14/0762r3) CID 130 (from 11-15/0201r0) Moved by:Jiamin Chen Seconded by:Dejian Li Results: Y 11 N 0 A 0 Motion passed Xiaoming Peng (I2R)
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Motion 2 Jan 2015 To approve the comment resolution for the following CIDs for CC20 CID 32, 33, 61,62,63,71,72 (from 11-14/1100r0) CID 5, 14, 15, 16, 17, 20, 21, 22, 24, 66, 67, 89, 90, 91(from 11-14/1130r3) CID 94 (from 11-14/1394r1), CID 92 (from11-15/ 0199r1) CID 19 (from 11-14/ 1395r0), CID 56 (from 11-15/0170r0) CID 2, 18, 34, 35, 40, 42, 43, 47-50, 68, 69, 75, 82, 83, 93 (from 11-14/1092r1) CID 6,8-12,25-30,37-39,41,44,51,53-55,65,76,86,87 (from 11-15/0213r0) CID 31,36,45,46,57-59,60,70,73,77-81, 95 (from 11-14/ 1389r1) Proposed Text to Resolve PCP Selection (from 11-13/1301r1, 11-15/0207r2) Moved by: Jiamin Chen Seconded by: Pei Liu Results: Y 11 N 0 A 0 Motion passed Xiaoming Peng (I2R)
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Jan 2015 Motion 3 To approve the change on the meeting schedule for TGaj in year 2015 and 2016 as described in 11-12/1212r3 Moved by:Haiming WANG Seconded by:Pei Liu Results: Y 12 N 0 A 0 Motion passed Xiaoming Peng (I2R)
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Notes for Thursday Jan 22, 2015 09:00 – 10:00
Approved two motions for comment resolution for 60Ghz Approved motion to change the meeting schedule for Tgaj in year 2015 and 2016 Set goal for March 2015 meeting Schedule conference call on March 05, 2015 Xiaoming Peng (I2R)
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Goals for March 2015 Meeting
Jan 2015 Goals for March 2015 Meeting Comment Resolution for the outstanding CIDs in CC20 for 60GHz Target to complete new draft for 60GHz ready for letter ballot New submissions for 45GHz Target to get ready for complete proposal and text proposal in May 2015 Discussion on how to move forward for 60GHz and 45GHz Discussion on early Mandatory Draft Review (MDR) review for 60GHz Open up the Vice Chair position for 60GHz in TGaj Xiaoming Peng (I2R)
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Conference call times March 05, 2015, 9pm (ET)
Jan 2015 Conference call times March 05, 2015, 9pm (ET) Beijing Time: March 06, 2015, 9am Xiaoming Peng (I2R)
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