WG11 Snapshot March ‘09

March 2009

Bruce Kraemer (Marvell)

Slide 1

doc.: IEEE 802.11-09/0259r0

Submission

WG11 Snapshot March ‘09

Date: 2009-03-08

Authors:

Name Company Address Phone email Bruce Kraemer Marvell 5488 Marvell Ln

Santa Clara, CA 95054

+1-321-427-4098

[email protected]

March 2009


Slide 2

doc.: IEEE 802.11-09/0259r0

Submission

WG11 Task & Study Group OfficersGroup Chair Vice Chair Technical Editor Secretary

WG11 Bruce Kraemer Jon Rosdahl

Adrian Stephens

Terry Cole

Stephen McCann

Mb Matthew Gast Michael Montemurro -OPEN- Jon Rosdahl

N Bruce Kraemer Sheung Li Adrian Stephens -OPEN-

P Lee Armstrong none Wayne Fisher Susan Dickey

S Donald Eastlake none -OPEN- Stephen Rayment

U Stephen McCann none Necati Canpolat Matthew Gast

V Dorothy Stanley none Emily Qi -OPEN-

W Jesse Walker none Nancy Cam-Winget -OPEN-

Z Menzo Wentink none Menzo Wentink Daniel Borges

AA Ganesh Venkatesan none Hang Liu -OPEN-

AC Osama Aboul-Magd -OPEN- -OPEN- -OPEN-

AD Eldad Perahia Vinko Erceg, John Barr -OPEN- -OPEN-

WNG TK TAN

March 2009


Slide 3

doc.: IEEE 802.11-09/0259r0

Submission

March 2009 WG11 Task & Study Group OfficersGroup Chair Vice Chair Technical Editor Secretary

WG11 Bruce Kraemer Jon Rosdahl

Adrian Stephens

Terry Cole

Stephen McCann

Mb Matthew Gast Michael Montemurro Adrian Stephens Jon Rosdahl

N Bruce Kraemer Sheung Li Adrian Stephens Jon Rosdahl

P Stuart Kerry none Wayne Fisher -OPEN-

S Donald Eastlake none Kazuyuki Sakoda Stephen Rayment

U Stephen McCann none Necati Canpolat Matthew Gast

V Dorothy Stanley none Emily Qi -OPEN-

W Jesse Walker none Nancy Cam-Winget -OPEN-

Z Menzo Wentink none Menzo Wentink Daniel Borges

AA Ganesh Venkatesan none Hang Liu -OPEN-

AC Osama Aboul-Magd -OPEN- -OPEN- -OPEN-

AD Eldad Perahia Vinko Erceg, John Barr -OPEN- Eric Tokubo

WNG Stephen McCann

March 2009


Slide 4

doc.: IEEE 802.11-09/0259r0

Submission Slide 4

WG11 Editor Abstract / Agenda – March 2009

• Roll Call / Contacts / Reflector

• Publication Work Plan

• Alignment Process to the new amendments (11z & 11u)

• Amendment Ordering / ANA Status / Draft Snapshots

• Numbering of Annexes

• Baseline Text Dependencies

• Conference Calls

• Editorial Streamlining Projects

March 2009

March 2009


Slide 5

doc.: IEEE 802.11-09/0259r0

Submission

WNG SC – Meeting Goals Mar 09

• Review WNG SC Plans

• Scheduled Presentations– Advanced security for 802.11

• Discussion on TV Whitespace

March 2009


Slide 6

doc.: IEEE 802.11-09/0259r0

Submission

March 2009

Bruce Kraemer (Marvell)Slide 6

IEEE 802.11 ARC SC – March 2009

• Held conference calls since January sessions– Continued work on MAC internal Architecture model

• This week– Continue work on MAC model

• Agenda in document 11-09-xxxx

March 2009


Slide 7

doc.: IEEE 802.11-09/0259r0

Submission

TGmb March 2009 Summary

• Election of Technical Editor– One volunteer has come forward.

• Process interpretation requests – None received so far for consideration at this meeting

• Requests for corrections/improvements closed November 2008 with 104 comments received– Comments stored in 11-08/1127r13

– Work towards resolving the remaining 31 comments.

• Target is to go to Letter Ballot after May 2009 meeting.

March 2009


Slide 8

doc.: IEEE 802.11-09/0259r0

Submission

IEEE 802.11n – March 2009

Recirculation Sponsor ballot #1 on Draft 8.0 closed March 07– 77 comments

• Primary session activity will be Sponsor Ballot comment resolution

• Goals– Start & complete recirculation SB on Draft 9 before the May ’09

meeting

• TGn meeting report is submission 11-09/0219

March 2009


Slide 9

doc.: IEEE 802.11-09/0259r0

Submission

March 2009

Slide 9

TGp Snapshot for March 2009

Continuing LB 141 comment resolution

221 comments, 83 are editorial

6 time slots this week plus Monday ad-hoc

Proposed resolution for all remaining comments prepared and discussed in teleconferences

Should complete comment resolutions this week, go to recirculation ballot

March 2009


Slide 10

doc.: IEEE 802.11-09/0259r0

Submission

March 2009

Slide 10

IEEE 802.11s Mesh Networking - Mar 09• TGs agenda for Los Angeles is in submission 11-09/205r3.• Kazuyuki Sakoda (Sony) has been doing an excellent job as

temporary TGs editor but will not be able to serve much longer. Anyone with any interest in being TGs Technical Editor should contact the TGs Chair, Donald Eastlake.

• TGs is resolving the comments it received in failed LB #126 on Draft 2.0 and plans to going to LB from this meeting.

• The current TGs draft is D2.07 and the current comment resolution spread sheet is 11-08/493r39. Resolution status as of the end of recent meetings is listed below:

LB #126Closed Thru Jacksonville

Closed Thru Denver

Closed Thru Waikoloa

Closed Thru Dallas

Closed Thru Los Angeles

Total 1964 100% 474 24% 783 40% 1368 77% 1660 85% 1891 96%Editorial 656 33% 297 45% 450 69% 545 94% 577 96% 592 99%Technical 1308 67% 177 14% 333 25% 823 69% 1083 79% 1299 95%

March 2009


Slide 11

doc.: IEEE 802.11-09/0259r0

Submission

IEEE 802.11u – March 2009

• Review of Teleconferences & Ad Hoc meetings

• Re-circulation Comment Resolution– Technical Submissions this week

– Possible re-circulation letter ballot at end of meeting

– 11-09-0245-02-000u-lb142-comment-spreadsheet.xls

• Liaisons (3GPP CT1 – network discovery)

• Agenda in document 11-09-0216r0

March 2009


Slide 12

doc.: IEEE 802.11-09/0259r0

Submission

IEEE 802.11v – March 2009

• Held 3 con calls since January 2009 session– Notes in 11-09-0214

• This week– Complete LB 140 Comment Resolution

– Recirculation Letter Ballot

• Agenda in document 11-09-0215

March 2009


Slide 13

doc.: IEEE 802.11-09/0259r0

Submission

TGw March Meeting Status & Objectives

• P802.11w D8.0 will be in Sponsor Ballot Recirculation during the meeting

• TGw to meet only once, on Wednesday PM2, to schedule Ballot Resolutions meetings

March 2009


Slide 14

doc.: IEEE 802.11-09/0259r0

Submission

IEEE 802.11z – March 2009

• LB143 on TGz draft 4.0 achieved 88% approval rate– 170 yes, 23, no, 37 abstain

• The main goal for this meeting comment resolution– we received 156 comments in total, 99 technical

March 2009


Slide 15

doc.: IEEE 802.11-09/0259r0

Submission Bruce Kraemer (Marvell)Slide 15

IEEE 802.11aa – Robust Audio/Video Streaming – Mar 09

• Since the Los Angeles session– 2 Teleconferences focused on (a) OBSS, (b) Reliable Multicast

Mechanisms and (c ) Joint 802.11-802.1AVB discussion topics.

• Goals for the Vancouver Session• Adopt constrained OBSS definition and approve a solution

• Approve a select list of Reliable Multicast Mechanisms

• Adopt normative text corresponding to approved Reliable Multicast Mechanisms [and OBSS solution]

• Joint Meeting with 802.1AVBo 802.11 input to DMN specificationo Drop Precedence and Wired/Wireless networks

• Opening Report is in document 09/222r1

March 2009


Slide 16

doc.: IEEE 802.11-09/0259r0

Submission

IEEE 802.11ac – March 2009

• Review of Teleconferences

• Continue the work advancing TG documents– Generate the first draft on Functional Requirements

– Discuss changes needed to IEEE 802.11n channel models

– Draft preliminary outline for the Specification Framework.

• Technical Presentations

• Agenda in document 11-09-0217r0

March 2009


Slide 17

doc.: IEEE 802.11-09/0259r0

Submission

TGad – Meeting Goals

• Continue with discussion topics– coexistence

– functional requirements

– evaluation methodology & usage models

– channel modeling

• Technical submissions

• Joint meeting with 802.15.3c on Wed PM2

March 2009


Slide 18

doc.: IEEE 802.11-09/0259r0

Submission

JTC1 Ad Hoc March Meeting Status

• Complete proposed response to liaison request received from Montreux SC6 meeting

• Complete response to China’s documents circulated from the Montreux SC6 meeting

• Progress 802.11-2007 to ISO/IEC FDIS fast track

March 2009


Slide 19

doc.: IEEE 802.11-09/0259r0

Submission

March 2009


Slide 20

doc.: IEEE 802.11-09/0259r0

Submission

TGu – LB 142• Letter Ballot #142 was an IEEE 802.11 WG Recirculation Letter Ballot asking

the question “Should P802.11U Draft 5.0 be forwarded to Sponsor Ballot?”

• Ballot Opening Date: Thursday February 05 , 2009 - 23:59 ETBallot Closing Date: Friday February 20, 2009 - 23:59 ET

213 eligible people are in this ballot group. 125 affirmative votes 27 negative votes

• 39 abstention votes • ===

191 votes received = 89.7% valid returns = 20.4% valid abstentions APPROVAL RATE:125 affirmative votes = 82.24 % affirmative 27 total negative votes = 17.76 % negative

March 2009


Slide 21

doc.: IEEE 802.11-09/0259r0

Submission

TGz – LB 143• Letter Ballot #143 was an IEEE 802.11 WG Recirculation Letter Ballot asking the

question “Should P802.11Z Draft 4.0 be forwarded to Sponsor Ballot?” • Ballot Opening Date: Wednesday February 18 , 2009 - 23:59 ET

Ballot Closing Date: Thursday March 05, 2009 - 23:59 ET • RESPONSE RATE:

This ballot has met the 50% returned ballot ratio requirement

254 eligible people are in this ballot group. 170 affirmative votes 23 negative votes

37 abstention votes ======= 230 votes received = 90.6% valid returns

= 16.1% valid abstentions APPROVAL RATE:170 affirmative votes = 88.1 % affirmative 23 total negative votes = 11.9 % negative.

March 2009


Slide 22

doc.: IEEE 802.11-09/0259r0

Submission

TGn - 1st Recirculation Sponsor Ballot

• 1st Recirc Sponsor ballot ran from Feb 20 to March 07

• 277 eligible to vote

• 232 votes received, meeting the 75% return rate

• Passed 169-42-17: 80.1% affirmative

• 77 comments submitted

• Expect recirculation sometime after the Mar ‘09 meeting

March 2009


Slide 23

doc.: IEEE 802.11-09/0259r0

Submission

TGW Sponsor Ballot• 1st Sponsor ballot ran from August 22 to September 24

• 148 eligible to vote

• 116 votes received, meeting the 75% return rate

• Passed 92-15-9: 85% affirmative

• 270 comments generated

• Expect recirculation out of the Dallas meeting

• 1st Recirc Sponsor ballot started Jan 08 closed Jan 18

• Passed 99-13-9: 88% affirmative

• 82 comments submitted

• 2nd Recirc Sponsor ballot starting Monday March 09

WG11 Snapshot March ‘09

Documents

Transcript of WG11 Snapshot March ‘09