1. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 1 TGT January 2007 London Meeting Slides Date: 2007-01-15 Authors: Notice: This document has been prepared to assist IEEE 802.11. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.11. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair stuart@ok-brit.com as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802.11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at.http:// ieee802.org/guides/bylaws/sb-bylaws.pdf stuart@ok-brit.compatcom@ieee.org

2. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 2 Charles R. Wright charles_wright@azimuthsystems.com Welcome to TGT Evaluation of 802.11 Wireless Performance

3. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 3 6. Patents IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard. This assurance shall be provided without coercion and prior to approval of the standard (or reaffirmation when a patent becomes known after initial approval of the standard). This assurance shall be a letter that is in the form of either a) A general disclaimer to the effect that the patentee will not enforce any of its present or future patent(s) whose use would be required to implement the proposed IEEE standard against any person or entity using the patent(s) to comply with the standard or b) A statement that a license will be made available without compensation or under reasonable rates, with reasonable terms and conditions that are demonstrably free of any unfair discrimination This assurance shall apply, at a minimum, from the date of the standard's approval to the date of the standard's withdrawal and is irrevocable during that period. IEEE-SA Standards Board Bylaws on Patents in Standards Approved by IEEE-SA Standards Board – December 2002, Reaffirmed May 2005

4. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 4 Inappropriate Topics for IEEE WG/TG/SG Meetings Don’t discuss the validity/essentiality of patents/patent claims Don’t discuss the cost of specific patent use Don’t discuss licensing terms or conditions Don’t discuss product pricing, territorial restrictions or market share Don’t discuss ongoing litigation or threatened litigation Don’t be silent if inappropriate topics are discussed… do formally object. 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 Approved by IEEE-SA Standards Board – March 2003 (Revised January 2006)

5. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 5 New Attendance Recording We will continue to use the provisional new attendance recording software –http://newton/ ← note changed URLhttp://newton/ It’s still under development! It’s unlikely to fail, but if it does, we’ll probably go back to the paper method (very unlikely) NOTE: You must sign in with your contact information before claiming attendance. Further note: the number on your badge is different for this event than the past meetings. Be sure to use the number on your badge when you sign in with your contact information

6. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 6 Be Aware… The conference center is accessible to the public Do not leave your laptop or personal items unattended in meeting rooms You must be wearing your badge while attending

7. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 7 Local Document Server There’s a local server that mirrors the documents on www.802wirelessworld.com that’s updated every 15 minutes www.802wirelessworld.com –ftp://newton/11 (the actual path is sometimes changed so log into the root)ftp://newton/11 Please use this server for downloads to conserve bandwidth on our link to the outside world For document submissions, use the web interface on www.802wirelessworld.com, as per usual www.802wirelessworld.com One more comment: www.802wirelessworld.com is to be used only for document submissionswww.802wirelessworld.com –Assigning a DCN –Uploading documents for dissemination NOTE: USE THE NEW DOCUMENT TEMPLATES!!! –Stuart’s email address has changed in the notice on the title page

8. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 8 Meeting Objectives Goal is to make the TGT draft technically complete for submission to Letter Ballot after the January meeting –Current draft is D0.12, provided 12 January Hear proposals for resolving remaining deferred comments from the Internal Review Decide whether draft is technically complete and should be forwarded to Letter Ballot

9. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 9 Progress Since Dallas Editor incorporated approved proposals into the draft to create D0.11 Editor, under chair direction, created D0.12 of draft in which many of the editor’s notes on editorial issues were resolved and removed Two telecons held –Heard proposal for baseline parameter settings for TCP stacks for throughput metrics

10. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 10 Proposed Agenda for Dallas Meetings 1.Chair comments 2.Appoint secretary 3.Approve minutes 1.11-06/1795r0 – Dallas 4.Approval of agenda 5.Chair comments 1.Call for new chair nominees 6.Call for presentations 1.11-07/0099r0 – “Resolutions for CIDs 166, 167, 168”, S. Tolpin, 15 min 2.11-07/xxxxr0 – “Resolutions for CIDs 72 and 239”, N. Sharma, 15 min 3.11-07/0082r0 – “Resolutions for CIDs 266 and 296”, U. Lemberger, 30 min 4.11-06/1839r2, “MIMO testing in a conducted environment”, C. Wright (draft text: 11- 06/1840r1) (60 min) 7.Editor’s report 1.Wednesday 8.Presentations in Item 6 as they are ready 9.Process 1.Consideration of whether the draft is technically complete 2.Motion to forward to WG letter ballot 10.New Business 1.January meeting times 2.Future telecons

11. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 11 TGT Meeting Schedule for week TGT Closing business MondayTuesdayWednesdayThursday Lunch Dinner 8:00 9:30 11:00 12:30 1:30 3:30 4:00 6:00 7:30 9:30 Opening, confirm secretary, call for presentations, start presentations

12. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 12 “Deferred” Comments (1/2) Clause 4 –268, 269, 147, 148, 280, 303, 100 – F. Pirzada Clause 5.2 –21, 22 – D. Ward, D. Victor, M. Foegelle –27 – D. Ward, M. Kobayashi, D. Victor, M. Foegelle Clause 5.3 –270, 49 – C. Wright Clause 5.4, 5.5, 5.6 –72: N. Sharma/D. Ward (11-07/xxxxr0) –239: N. Sharma/M. Foegelle (11-07/xxxxr0) Clause 5.7 –240 – group is split Clause 6.2 –265 –166 – S.Tolpin/D.Victor (11-07/0099r0) –286 – F.Pirzada/L.Green –159 – Task Group

13. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 13 “Deferred” Coments (2/2) Clause 6.3 –167 – S.Tolpin/D.Victor (11-07/0099r0) –82 – see CID#159 –84 – F.Pirzada/L.Green (see CID#286) Clause 6.4 –86, 87 –168 – S.Tolpin/D.Victor (11-07/0099r0) Clause 6.6, 6.8 –246 – P.Visuri withdrawal? –296 – S. Bangolae ((11-07/xxxxr0) Clause 6.7 –169, 101, 102, 103, 104, 105, 106, 107, 108, 109, 118, 170, 110 M. Kobayashi, D. Victor General –162, 160, 230, 234 – four difficult ones

14. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 14 Motion Template Move Move/Second: Y/N/A: Motion (technical)

15. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 15 TGT Standards Process Milestones Task Group still plans to ask for ballot starting after January meeting Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2005 2006 2007 1 st LB 1 st Recirc REVCOM approval WG/SEC approval 1 st SB SB Recirc We are here Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2008 2 nd Recirc

16. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 16 Worst-case TGT Letter Ballot Timing Period of 30-day Letter Ballot (Review of Draft) Period of 15-day Motion to Letter Ballot

17. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 17 Backup Information

18. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 18 A Brief TGT History Study Group formed – 1 st meeting January 2004 (Vancouver) PAR approved August 2004 Task Group formed – 1 st meeting September 2004 (Berlin) Guidelines for proposals agreed – March 2005 (Atlanta) First accepted proposal – May 2005 (Cairns) Many accepted proposals have followed Started Issues List – September 2005 (Garden Grove) Internal Review conducted June-July 2006 Comment resolution and preparation for Letter Ballot –Current intent is LB after January 2007 meeting

19. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 19 TGT Approved Document List 11-04/1553r2, “Guidelines for TGT Formal Metric and Methodology Proposals” 11-05/912r3, “TGT Process Document” 11-06/872r9, “Compiled Comments from Internal Review” (latest version of comment resolution spreadsheet)

20. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 20 Teleconference Info Date: Thursdays Time: 12 Noon Eastern time (no matter what the daylight savings time status) Duration: 1 hour Phone # 1-877-842-9288 International: +1-847-597-8068 Passcode: 827 235 Next: TBD

21. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 21 Email Reflector 802.11 reflectors: stds-802-11-tgt@ieee.org, stds-802-11- tgt@ieee.orgstds-802-11-tgt@ieee.orgstds-802-11- tgt@ieee.org –Requires 802.11 membership to send to it Getting on the reflectors –http://grouper.ieee.org/groups/802/11/Reflector.htmlhttp://grouper.ieee.org/groups/802/11/Reflector.html Instructions are contained in every reflector posting for customizing your reflector experience (including unsubscribing) 802.11 rules require all TG communication to be through reflector

22. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 22 References for 802.11 Newcomers (1 of 2) Web site: –http://grouper.ieee.org/groups/802/11/http://grouper.ieee.org/groups/802/11/ Document server: –http://www.802wirelessworld.com/http://www.802wirelessworld.com/ –Sign up for an account –No need to be an 802.11 member to get an account –Once logged in, “join” 802.11: Click on “802.11 WLAN WG” on left In center window, choose to become a new member –Click again on “802.11 WLAN WG” An additional subitem called “Documents” will be revealed – click on it –You’ve reached the document server!

23. Doc.: IEEE 802.11-07/0063r1 Submission January 2007 C. Wright, Azimuth Systems, Inc.Slide 23 References for 802.11 Newcomers (2 of 2) Document numbering scheme –WG-YY-NNNN-RR-gggg-English-document-title.ext WG = 802 working group number, e.g. “11” as in 802.11 YY = two digits of year NNNN = document number RR = document revision number gggg = 802.11 group to which the document pertains –Example: 11-06-0049-02-000t-jan-2006-waikoloa-meeting-slides.ppt