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TGad July 2009 Report

TGad July 2009 Report

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TGad July 2009 Report

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  1. TGad July 2009 Report Authors: Date: 2009-07-16 Eldad Perahia, Intel Corporation

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

  3. Attendance https://murphy.events.ieee.org/imat/attendance/index Register Indicate attendance See document 11-09-0517r0 for more details Slide 3 Eldad Perahia, Intel Corporation

  4. 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 – adrian.p.stephens@intel.com Cell Phones Silent or Off Slide 4 Eldad Perahia, Intel Corporation

  5. Patent Policy • Following 5 slides Eldad Perahia, Intel Corporation

  6. 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. Instructions for the WG Chair (Optional to be shown) Eldad Perahia, Intel Corporation

  7. 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 Eldad Perahia, Intel Corporation

  8. 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 Patent Related Links 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 Eldad Perahia, Intel Corporation

  9. 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 Call for Potentially Essential Patents Slide #3 Eldad Perahia, Intel Corporation

  10. 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 Eldad Perahia, Intel Corporation

  11. 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 802.15.3c • Channel modeling • Technical Submissions Eldad Perahia, Intel Corporation

  12. Submissions • 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 802.11 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 (802.15.3c 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

  13. 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 Call for secretary Reaffirm agenda Call for submissions Approve minutes from May Presentations (NEW!) Tuesday July 14th, 10:30 – 12:30 Call for secretary Presentations Tuesday July 14th, 19:30 – 21:30 Call for secretary Presentations Wednesday July 15th, 16:00 – 18:00 Joint TGac/802.15.3c meeting Thursday July 16th, 13:30 – 15:30 Call for secretary Presentations Motions of initial drafts of task group documents Goals for September Conference calls Thursday July 16th, 16:00 – 18:00 Call for secretary Presentations Motions of initial drafts of task group documents Goals for September Conference calls Tentative TGad Agenda for the Week Eldad Perahia, Intel Corporation

  14. 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 802.11 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 • Call for secretary • Patent policy, etc. • Review agenda • Call for submissions • Review from May • Review from conference calls • Presentations Eldad Perahia, Intel Corporation

  16. Review from May • 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 • 802.15.3c/TGad joint meeting • 09/559r0, Analysis on 802.15.3c coexistence scheme, Minyoung Park • 09/568r0, Response to 802.15.3c, 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

  17. Review of Conference Calls • Cumulative minutes in 09/228r4 • July 2, 2009 11:00 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 • 09/802r0, The Lund High Speed Wireless Center: 60 GHz Research, John Anderson Eldad Perahia, Intel Corporation

  19. 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

  20. 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

  21. May Minutes • Motion to approve May ‘09 TGad minutes as contained in 11-09-0650r1 • Move: James Gilb • Second: John Barr • Approved by no objection Eldad Perahia, Intel Corporation

  22. 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

  23. Notes for Tues July 14th, 10:30 – 12:30 • Request LOA, see 09/803r0 Eldad Perahia, Intel Corporation

  24. 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

  25. Notes for Tues July 14th, 19:30 – 21:30 • Request LOA, see 09/804r0 Eldad Perahia, Intel Corporation

  26. 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

  27. 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

  28. Presentations for Thur July 16th, 13:30 – 15:30 • 09/0769r0, Service Coverage Extension in IEEE 802.11 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

  29. 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 • Strawpoll • Uncompressed video latency (max) (choose 1) • 2ms: 5 • 5ms: 4 • 10ms: 21 Eldad Perahia, Intel Corporation

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

  31. 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 • Technical contributions • Joint meeting w/ 802.15.3c Eldad Perahia, Intel Corporation

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