1. TGad July 2009 Report Date: 2009-07-16 Authors: July 2009 April 2007
doc.: IEEE /0570r0
July 2009
TGad July 2009 Report
Date:
Authors:
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

2. July 2009
Meeting Protocol
Please announce your affiliation when you first address the group during a meeting slot
Slide 2
Eldad Perahia, Intel Corporation

3. Register Indicate attendance Attendance
July 2009
Attendance
Register
Indicate attendance
See document r0 for more details
Slide 3
Eldad Perahia, Intel Corporation

4. Attendance, Voting & Document Status
July 2009
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 –
Cell Phones Silent or Off
Slide 4
Eldad Perahia, Intel Corporation

5. Patent Policy Following 5 slides July 2009 April 2007
doc.: IEEE /0570r0
July 2009
Patent Policy
Following 5 slides
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

6. Instructions for the WG Chair
April 2007
doc.: IEEE /0570r0
July 2009
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)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

7. Participants, Patents, and Duty to Inform
April 2007
doc.: IEEE /0570r0
July 2009
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
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

8. Patent Related Links Patent Policy is stated in these sources:
April 2007
doc.: IEEE /0570r0
July 2009
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
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

9. Call for Potentially Essential Patents
April 2007
doc.: IEEE /0570r0
July 2009
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
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

10. Other Guidelines for IEEE WG Meetings
April 2007
doc.: IEEE /0570r0
July 2009
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
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

11. Agenda Items for the Week
July 2009
Agenda Items for the Week
Call for secretary
Review from May
Review conference calls
Approve minutes from March
Continue developing task group documents
Functional requirements
Evaluation methodology and usage models
Channel modeling
Selection Procedure
Joint meeting with c
Technical Submissions
Eldad Perahia, Intel Corporation

12. Submissions July 2009 April 2007 doc.: IEEE 802.11-07/0570r0
Task group documents
09/0228r3, TGad Functional Requirements, Eldad Perahia (5 min)
09/786r0, Selection Procedure, Eldad Perahia (30 min)
09/0709r2, Lightly Compressed Video Traffic Modeling, Carlos Cordeiro (40 min)
09/0296r7, TGad Evaluation Methodology, Eldad Perahia (20 min)
09/769r0, Service Coverage Extension in IEEE TGad, Kapseok Chang (50 min)
09/768r3, Proposed Texts for Functional Requirement Document Draft, Sunggeun Jin (10min)
09/0797r0, Topology Considerations on Simulation, Sungrae Cho (20 min)
Use cases, John Benko (30 min)
Channel Modeling ( c joint meeting)
09/874r0, Propagation measurements and considerations in conference room, living room and cubicle environments, Hirokazu Sawada
09/0860r0, Updated conference room channel model, Alexander Maltsev
09/0334r0, Channel Models for 60 GHz WLAN Systems, Alexander Maltsev
09/0743r0, Measurement campaign at 60 GHz in the living room environment at TUBS, Thomas Kürner (15 min)
09/0744r0, Influence of moving people on the 60 GHz channel –a literature study, Thomas Kürner (15 min)
09/0854r0, Implementation of 60 GHz WLAN Channel Model, Roman Maslennikov
Other Technical submissions
09/0782r0, Spatial Reuse, Carlos Cordeiro (60 min)
09/0802r0, The Lund High Speed Wireless Center: 60 GHz Research, John Anderson (40 min)
09/0796r0, Contention-based Directional MAC Schemes, Sungrae Cho (30 min)
09/0803r0, Multi-Channel Multi-Directional Contention Access, John Stine (45 min)
09/0804r0, Contention Mechanisms for Quality of Service and Energy Conservation, John Stine (30 min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

13. Tentative TGad Agenda for the Week
April 2007
doc.: IEEE /0570r0
July 2009
Tentative TGad Agenda for the Week
Monday July 13th, 9:30 – 11:00 (Ad Hoc)
Call for secretary
Patent policy, etc.
Set agenda
Call for submissions
Review from March
Review from conference calls
Presentations
Tuesday July 14th, 8:00 – 10:00
Reaffirm agenda
Approve minutes from May
(NEW!) Tuesday July 14th, 10:30 – 12:30
Tuesday July 14th, 19:30 – 21:30
Call for secretary
Presentations
Wednesday July 15th, 16:00 – 18:00
Joint TGac/ c meeting
Thursday July 16th, 13:30 – 15:30
Motions of initial drafts of task group documents
Goals for September
Conference calls
Thursday July 16th, 16:00 – 18:00
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

14. Submissions by time slot (with Tues AM2)
July 2009
Submissions by time slot (with Tues AM2)
Mon (45 min)
09/0802r0, The Lund High Speed Wireless Center: 60 GHz Research, John Anderson (40 min)
Tues AM1 (100 min)
09/0709r2, Lightly Compressed Video Traffic Modeling, Carlos Cordeiro (40 min)
09/0296r7, TGad Evaluation Methodology, Eldad Perahia (20 min)
09/0797r0, Topology Considerations on Simulation, Sungrae Cho (20 min)
Tues AM2 (110 min)
09/835r0, Use cases, John Benko (30 min)
09/782r0, Spatial Reuse, Carlos Cordeiro (60 min)
09/0803r0, Multi-Channel Multi-Directional Contention Access, John Stine (45 min)
Tues EVE (110 min)
09/0804r0, Contention Mechanisms for Quality of Service and Energy Conservation, John Stine (30 min)
09/0796r0, Contention-based Directional MAC Schemes, Sungrae Cho (30 min)
09/0786r0, Selection Procedure, Eldad Perahia (30 min)
Wed PM2 -joint w/ 15.3c (110 min)
09/874r0, Propagation measurements and considerations in conference room, living room and cubicle environments, Hirokazu Sawada
09/0860r0, Updated conference room channel model, Alexander Maltsev
09/0334r0, Channel Models for 60 GHz WLAN Systems, Alexander Maltsev
09/0743r0, Measurement campaign at 60 GHz in the living room environment at TUBS, Thomas Kürner (15 min)
09/0744r0, Influence of moving people on the 60 GHz channel –a literature study, Thomas Kürner (15 min)
09/0854r0, Implementation of 60 GHz WLAN Channel Model, Roman Maslennikov
Th PM1 (110 min)
09/0769r0, Service Coverage Extension in IEEE TGad, Kapseok Chang (50 min)
09/0768r3, Proposed Texts for Functional Requirement Document Draft, Sunggeun Jin (10min)
09/0228r3, TGad Functional Requirements, Eldad Perahia (5 min)
Th PM2 (80 min)
Eldad Perahia, Intel Corporation

15. Agenda for Monday July 13th, 9:30 – 11:00
April 2007
doc.: IEEE /0570r0
July 2009
Agenda for Monday July 13th, 9:30 – 11:00
Call for secretary
Patent policy, etc.
Review agenda
Call for submissions
Review from May
Review from conference calls
Presentations
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

16. Review from May July 2009 April 2007 doc.: IEEE 802.11-07/0570r0
Task group documents
09/0228r3, TGad Functional Requirements, Eldad Perahia
09/0296r4, TGad Evaluation Methodology, Eldad Perahia
09/0334r1, Channel Models for 60 GHz WLAN Systems, Alexander Maltsev
Channel Modeling
09/0499r1, Simulation Scenario Floor Plans, Eldad Perahia
09/0552r0, Experimental Investigation of Polarization Impact on 60 GHz WLAN Systems, Alexander Maltsev
09/0553r1, Path Loss Model Development for TGad Channel Models, Alexander Maltsev
09/571r1, Implementation of Conference Room Channel Model for 60 GHz WLAN Systems, Roman Maslennikov
c/TGad joint meeting
09/559r0, Analysis on c coexistence scheme, Minyoung Park
09/568r0, Response to c, Michelle Gong
Other submissions
09/572r0, MAC Channel Access Issues in 60 GHz, Sai Nandagopalan
09/583r0, Amendment to WFA Usage Models, Mark Grodzinsky
Move to adopt 09/0228r3 as the first draft of the TGad functional requirements
Y: 16 ;N: 10 ;Abs: 2 (failed)
Move to adopt 09/0296r6 as the first draft of the TGad evaluation methodology
Y: 21 ;N: 9; Abs: 5 (failed)
Move to adopt 09/0334r2 as the first draft of the TGad channel model
Y: 17 ;N: 8 ;Abs: 11 (failed)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

17. Review of Conference Calls
July 2009
Review of Conference Calls
Cumulative minutes in 09/228r4
July 2, :00 ET & 20:00 ET
Lightly Compressed Video Traffic (11-09/709r0)
Propagation measurements and considerations in conference room, living room and cubicle environments Part 1 (11-09/721r0)
Eldad Perahia, Intel Corporation

18. Presentations for Monday July 13th, 9:30 – 11:00
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Monday July 13th, 9:30 – 11:00
09/802r0, The Lund High Speed Wireless Center: 60 GHz Research, John Anderson
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

19. Presentations for Tues July 14th, 8:00 – 10:00
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Tues July 14th, 8:00 – 10:00
09/0709r2, Lightly Compressed Video Traffic Modeling, Carlos Cordeiro (40 min)
09/0296r7, TGad Evaluation Methodology, Eldad Perahia (20 min)
09/0797r2, Topology Considerations on Simulation, Sungrae Cho (20 min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

20. Notes for Tuesday July 14th, 8:00 – 10:00
April 2007
doc.: IEEE /0570r0
July 2009
Notes for Tuesday July 14th, 8:00 – 10:00
Define Latency in EV doc
Add reference to submission in model for video
In EV in conf, define web browsing to AP
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

21. July 2009
May Minutes
Motion to approve May ‘09 TGad minutes as contained in r1
Move: James Gilb
Second: John Barr
Approved by no objection
Eldad Perahia, Intel Corporation

22. Presentations for Tues July 14th, 10:30 – 12:30
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Tues July 14th, 10:30 – 12:30
09/835r0, Use cases, John Benko (30 min)
09/782r0, Spatial Reuse, Carlos Cordeiro (60 min)
09/0803r0, Multi-Channel Multi-Directional Contention Access, John Stine (45 min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

23. Notes for Tues July 14th, 10:30 – 12:30
April 2007
doc.: IEEE /0570r0
July 2009
Notes for Tues July 14th, 10:30 – 12:30
Request LOA, see 09/803r0
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

24. Presentations for Tues July 14th, 19:30 – 21:30
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Tues July 14th, 19:30 – 21:30
09/0804r0, Contention Mechanisms for Quality of Service and Energy Conservation, John Stine (30 min)
09/0796r0, Contention-based Directional MAC Schemes, Sungrae Cho (30 min)
09/0786r0, Selection Procedure, Eldad Perahia (30 min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

25. Notes for Tues July 14th, 19:30 – 21:30
April 2007
doc.: IEEE /0570r0
July 2009
Notes for Tues July 14th, 19:30 – 21:30
Request LOA, see 09/804r0
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

26. Presentations for Wed July 15th, 16:00 – 18:00
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Wed July 15th, 16:00 – 18:00
09/874r0, Propagation measurements and considerations in conference room, living room and cubicle environments, Hirokazu Sawada (30min)
09/0860r0, Updated conference room channel model, Alexander Maltsev (20min)
09/0334r3, Channel Models for 60 GHz WLAN Systems, Alexander Maltsev (10min)
09/0743r0, Measurement campaign at 60 GHz in the living room environment at TUBS, Thomas Kürner (15 min)
09/0744r0, Influence of moving people on the 60 GHz channel –a literature study, Thomas Kürner (15 min)
09/0854r0, Implementation of 60 GHz WLAN Channel Model, Roman Maslennikov (10min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

27. Notes for Wed July 15th, 16:00 – 18:00
April 2007
doc.: IEEE /0570r0
July 2009
Notes for Wed July 15th, 16:00 – 18:00
Conference call on channel model
Discuss how to fill in missing pieces and parameters
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

28. Presentations for Thur July 16th, 13:30 – 15:30
April 2007
doc.: IEEE /0570r0
July 2009
Presentations for Thur July 16th, 13:30 – 15:30
09/0769r0, Service Coverage Extension in IEEE TGad, Kapseok Chang (50 min)
09/0768r3, Proposed Texts for Functional Requirement Document Draft, Sunggeun Jin (10min)
09/0228r3, TGad Functional Requirements, Eldad Perahia (20 min)
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

29. Notes for Thur July 16th, 13:30 – 15:30
April 2007
doc.: IEEE /0570r0
July 2009
Notes for Thur July 16th, 13:30 – 15:30
Strawpoll
Would you agree with a need for the presented “Service Coverage Extension” in 60GHz band in 09/768r3?
Y: 15
N: 24
Abs: 35
Uncompressed video latency (max) (choose 1)
2ms: 5
5ms: 4
10ms: 21
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

30. Strawpoll Should we bring to motion 09/228r5? July 2009 Y: 24 N: 8
Abs: 26
Eldad Perahia, Intel Corporation

31. July 2009
Motion
Move to adopt 09/0228r5 as the first draft of the TGad functional requirements
Mover: Vinko Erceg
Seconder: Eric Tokubo
Yes: 33
No: 6
Abs: 13
Eldad Perahia, Intel Corporation

32. Goals for September Continue working on task group documents
April 2007
doc.: IEEE /0570r0
July 2009
Goals for September
Continue working on task group documents
Technical contributions
Joint meeting w/ c
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation

33. Conference call times Not overlap with TGac August 20 - September 3 –
April 2007
doc.: IEEE /0570r0
July 2009
Conference call times
Not overlap with TGac
August 20 -
10:00-12:00 ET
September 3 –
Channel modeling
Possible topics
TG documents
Functional Requirements
Evaluation Methodology
Selection Procedure
Summary of 15.3c documents for reference (system design, channel model)
Coexistence
Eldad Perahia, Intel Corporation
Eldad Perahia, Intel Corporation