1. May 2006 Jacksonville Meeting Slides
Doc.: IEEE /0669r1
May 2005
May 2006
May 2006 Jacksonville Meeting Slides
Date:
Authors:
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Charles R. Wright, Azimuth Systems, Inc.
Charles R. Wright, Azimuth Systems, Inc.

2. Welcome to TGT Evaluation of 802.11 Wireless Performance
Doc.: IEEE /0669r1
May 2005
May 2006
Welcome to TGT Evaluation of Wireless Performance
Charles R. Wright
Charles R. Wright, Azimuth Systems, Inc.
Charles R. Wright, Azimuth Systems, Inc.

3. May 2006
Meeting Objectives
Approve any technical changes to the draft arising from previous teleconferences
Current draft is D0.7
TGT “State of the Draft” discussion
What is essential to completing the draft?
Continuing with technical presentations and proposals
Plan to start TGT internal review of the draft after incorporation of new proposals
Review of timeline and procedure for getting to Letter Ballot
Charles R. Wright, Azimuth Systems, Inc.

4. May 2006
Progress Since Denver
Editor incorporated approved proposals into the draft to create D0.7
Four telecons held
Spent almost all time discussing items on the TGT Issues List
Thanks to S. Tolpin for addressing 37 comments related to text he was involved in
Charles R. Wright, Azimuth Systems, Inc.

5. Proposed Agenda for Jacksonville Meetings
Doc.: IEEE /0669r1
May 2005
May 2006
Proposed Agenda for Jacksonville Meetings
Chair comments
Appoint secretary
Approval of agenda
Approve minutes
11-06/0r0 – Denver
11-06/0614r0 – May 4 telecon
Call for presentations
11-06/651r1, “Video Delivery vs. Attenuation in a Conducted Environment”, (11-06/652r1) R. Fernald (90 min)
11-06/610r0, “Proposal for resolution of comments for P D0.7”, S. Tolpin (30 min)
11-06/621r0, “Current Consumption vs Time”, C. Warren (40 min)
11-06/0160r0 “Multipath Fading in OTA Tests and Test Design”, P. Visuri (60 min)
11-06/741r0, “Wi-Fi Bluetooth Coexistence”, U.Lemberger (60 min)
11-06/742r0, “MIMO test methodology”, U.Lemberger (60 min)
11-06/783r0r0, “Update to Calibrated OTA Test Environment”, (11-06/760r0) M. Foegelle (30 min)
State of the Draft discussion
11-06/726r0 “Draft Status”, T. Alexander (30 min)
To-Do list (this presentation), C. Wright (10 min)
11-06/705r0 “Another Point of View for TGT”, R. Kennedy (15 min)
Presentations in Item 5 as they are ready
Process discussions
Review of published T timeline (see
Planning for Internal Review
New Business
 Continued discussion on 11-06/651r1
 Motion on 11-06/376r1 (C. Warren)
Future telecons
Charles R. Wright, Azimuth Systems, Inc.
Charles R. Wright, Azimuth Systems, Inc.

6. Meeting Schedule for this Week
May 2006
Meeting Schedule for this Week
Monday
Tuesday
Wednesday
Thursday
8:00
TGT Opening
9:30
11:00
12:30
Lunch
1:30
TGT
TGT
3:30
4:00
TGT
TGT
Closing Business
6:00
Dinner
7:30
Tutorials
Tutorials
9:30
Charles R. Wright, Azimuth Systems, Inc.

7. Review of plans for moving forward
May 2006
Review of plans for moving forward
Use telecons to start resolving comments already submitted
Agenda time for a “TGT State of the Draft” discussion at May session
Will have up-front discussion of what metrics, etc. we believe to be required for completing the draft
Begin a “TG Internal Review” soon after May meeting
Any new proposals must be integrated first
Majority of agenda time in July meeting for resolving comments resulting from the Internal Review
Agreed to slip process milestones by two meetings
1st LB now projected for November meeting
Charles R. Wright, Azimuth Systems, Inc.

8. TGT Standards Process Milestones
May 2006
TGT Standards Process Milestones
Dates are updated from our discussion on Thursday
We are here
2005
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1st LB
1st Recirc
2006
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2nd Recirc
1st SB
2007
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
SB Recirc
WG/SEC approval
REVCOM approval
2008
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Charles R. Wright, Azimuth Systems, Inc.

9. List of expected proposals for achieving “Mostly Complete” (1/2)
Doc.: IEEE /0669r1
May 2005
From 11-05/912r3
September 2005
List of expected proposals for achieving “Mostly Complete” (1/2)
Things originally on the list that are done
Roaming metric, C. Wright
ACI update, M. Kobayashi
Link layer metrics redux, Tom Alexander
Equivalent cabled test for power, sensitivity: M. Foegelle
Voice test suite, pkt loss, delay, jitter and context for using these (e.g., ITU e-model): F. Mlinarsky
OTA ACI methodology (Neeraj Sharma)
C. Wright, Azimuth Systems
Charles R. Wright, Azimuth Systems, Inc.

10. List of expected proposals for achieving “Mostly Complete” (2/2)
Doc.: IEEE /0669r1
May 2005
From 11-05/912r3
May 2006
List of expected proposals for achieving “Mostly Complete” (2/2)
List from previous meetings: things that we need in our draft that people are volunteering to work on:
Generic discussion of “Permissible Error Margins and Reliability of Test”
RF metrology methodology (M. Foegelle), (delivered in March)
Contributions to framework section (clause 4)
Correlation between secondary metrics and primary metrics for the secondary metrics in the draft
Theoretical throughput limits, Larry Green (check progress)
Total Radiated Power, Total Isotropic Sensitivity: M. Foegelle (in progress)
Video performance metrics, Royce Fernald (in progress)
Multipath Fading in OTA Tests and Test Design, Pertti Visuri (in progress)
802.11n testing (awaiting experts to provide material)
General test practices (in progress) (D. Ward)
Charles R. Wright, Azimuth Systems, Inc.
Charles R. Wright, Azimuth Systems, Inc.

11. May 2006
Motion # 1
Instruct the editor to incorporate the changes listed in document 11-06/0610r0 into the P draft, with the following changes:
All couplers depicted in all the figures within 11-06/0610r0 should be reversed (mirrored about left/right)
Moved/Second: S. Tolpin/T. Alexander
Motion passes 9/0/2 (technical)
Charles R. Wright, Azimuth Systems, Inc.

12. May 2006
Motion #2
Move to instruct the editor to incorporate the contents of document /0652r1 into the P draft
Technical (75%)
Moved/second: P.Mehta/L.Green
Yes/No/Abs: 9/4/5
Motion fails
Charles R. Wright, Azimuth Systems, Inc.

13. Motion #3 May 2006 Instruct the editor to:
Doc.: IEEE /0669r1
May 2005
May 2006
Motion #3
Instruct the editor to:
Replace all instances of Oscilloscope in pictures and text text with Current / Voltage Measurement Device.
Replace references to “ Control of Digital Oscilloscope” with “Control of voltage and current measurement device”.
Replace in “PS Battery” with “supply voltage”
Replace any reference to current probe /probes utilization with “Current measurement method”.
Replace “The oscilloscope probes should be calibrated such that voltage measurement accuracy is less than 10 mV and the current measurement accuracy is less than 0.5 mA.” in with “The I/V measurement device should be calibrated such that voltage measurement accuracy is less than 1% of measured voltage and the current measurement accuracy is less than 5% of measured current”
Add the following baseline parameters in table 20:
Beacon Interval 100TU, DTIM=3.
Add the following Modifiers to :
Beacon Interval in multiples of 100TU.
Other fixed data rate as specified by the test
Use of shorter period than 100S for “Zoom view” – the measurement device sample rate should be faster than 1mS. The continuous sampled data shall be reported.
Move/Second: C.Warren/D.Victor
Y/N/A: 14/0/2 (technical 75%)
Motion Passes
Charles R. Wright, Azimuth Systems, Inc.
Charles R. Wright, Azimuth Systems, Inc.

14. May 2006
Straw polls
Does the TGT in favor of having 11n devices testing in TGT draft?
Y/N: 18/1
Does the TGT in favor of having this concept of measurement and metric for MIMO tests in TGT draft?
Y/N: 7/2
Charles R. Wright, Azimuth Systems, Inc.

15. May 2006
Straw Poll
Should the Multipath fading in OTA tests be addressed in the TGT draft in the general way discussed in the proposed addendum?
Charles R. Wright, Azimuth Systems, Inc.

16. May 2006
New Business
Possible telecons if we follow our current “every two weeks” schedule:
1 June
15 June
29 June
July 13 (not to be held)
Discussion of work to be done on teleconferences
Continue with issues list
Will announce TG internal review of D0.8 in WG Plenary and on reflector to begin NLT June 1 and ending July 10th
Charles R. Wright, Azimuth Systems, Inc.

17. Telecons between March and May 802.11 meetings
Motion to empower TGT to hold telecons
Time: 12 noon Eastern (US) time
Duration: 1 hour
Dates:
1 June
15 June
29 June
Moved/second: L.Green/M.Kobayashi
Unanimous consent
Charles R. Wright, Azimuth Systems, Inc.

18. May 2006
Backup Information
Charles R. Wright, Azimuth Systems, Inc.

19. TGT Approved Document List
May 2006
TGT Approved Document List
11-04/1553r2, “Guidelines for TGT Formal Metric and Methodology Proposals”
11-05/912r3, “TGT Process Document”
Charles R. Wright, Azimuth Systems, Inc.

20. Teleconference Info Date: Thursdays
May 2006
Teleconference Info
Date: Thursdays
Time: 12 Noon Eastern time (no matter what the daylight savings time status)
Duration: 1 hour
Phone # 
International:
Passcode:
Next: TBD
Charles R. Wright, Azimuth Systems, Inc.

21. May 2006
Reflector
reflectors:
Requires membership to send to it
Getting on the reflectors
Instructions are contained in every reflector posting for customizing your reflector experience (including unsubscribing)
rules require all TG communication to be through reflector
Charles R. Wright, Azimuth Systems, Inc.

22. References for 802.11 Newcomers (1 of 2)
May 2006
References for Newcomers (1 of 2)
Web site:
Document server:
Sign up for an account
No need to be an member to get an account
Once logged in, “join” :
Click on “ WLAN WG” on left
In center window, choose to become a new member
Click again on “ WLAN WG”
An additional subitem called “Documents” will be revealed – click on it
You’ve reached the document server!
Charles R. Wright, Azimuth Systems, Inc.

23. References for 802.11 Newcomers (2 of 2)
May 2006
References for 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
YY = two digits of year
NNNN = document number
RR = document revision number
gggg = group to which the document pertains
Example:
t-jan-2006-waikoloa-meeting-slides.ppt
Charles R. Wright, Azimuth Systems, Inc.