IEEE P802.11 - TGZ - MEETING UPDATES
Status of Project IEEE 802.11z
Extensions to Direct Link Setup
Chair – Menzo Wentink, Qualcomm
Secretary – Daniel Borges, Apple
Objective
AP independent direct link setup.
Atlanta, November 2009
Achievements in Atlanta
·
Significant
progress in resolving comments received on the Initial Sponsor Ballot
·
Text proposals
are in
1. https://mentor.ieee.org/802.11/dcn/09/11-09-1281-00-000z-tdls-path-switch-rules.doc
2. https://mentor.ieee.org/802.11/dcn/09/11-09-1230-03-000z-comment-resolution-79.ppt
3. https://mentor.ieee.org/802.11/dcn/09/11-09-1218-04-000z-tdls-peer-discovery.doc
·
First Recirculation Sponsor Ballot expected after the January meeting in
LA, but earlier is possible.
Teleconferences
·
Thu, Dec 10,
2pm-3pm ET
·
Thu, Jan 14, 2pm-3pm
ET
Hawaii, September 2009
Achievements in Hawaii
·
TGz resolved all
of the comments received on LB157.
·
The approved
comment resolutions are in 11-09/973r1.
·
A report to the
EC has been approved that indicates that the conditions for conditional
approval under Clause 13 of the LMSC Operations Manual have been met.
·
The EC report is
in 11-09/879r7
·
The goal for
Atlanta will be to address the comments received on the first Sponsor Ballot.
·
No
teleconferences scheduled.
San Francisco, July 2009
Achievements in San Francisco
·
TGz resolved all
of the comments received on LB153
1. The approved comment resolutions are in 09/739r4
2. Approved a 15-day recirculation ballot on TGz draft
6.0
3. The current approval rate is at 96%, after post-ballot
vote changes
·
Prepared a report
to the EC to request for conditional approval for 802.11z to go to Sponsor
Ballot
1. 8 unsatisfied comments remain, which will be carried
forward
2. The report to the EC is in 09/879r2Major progress on comment
resolutions.
3. No teleconferences scheduled.
Montreal, May 2009
Achievements in Montreal
·
Addressed all LB
143 comments on TGz draft 4.0
·
Approved 15-day
second recirculation ballot
Vancouver, March 2009
Achievements in Vancouver
·
Addressed 68% of
the LB 143 comments on TGz draft 4.0
·
49 technical
comments left (59 total)
·
Expect to start a
second recirculation ballot after Montreal in May
·
Special thanks to
Yongho Seok (LG) for stepping in as the secretary!
Teleconferences
·
Tuesday Noon ET,
1 hour
·
Apr 7, 21
·
May 5
Los Angeles, January 2009
Achievements in Los Angeles
·
Resolved the LB
139 comments on TGz draft 3.0
·
Approved a 15-day
recirculation ballot of TGz draft 4.0
Teleconferences
·
Tuesday noon ET,
1 hour
·
Feb 3
·
Feb 17
·
Mar 3
Dallas, November 2009
Achievements in Dallas
·
Resolved the LB
135 comments on TGz draft 2.0
·
Generated TGz draft
3.0
·
Started a 30-day
LB 139 on TGz draft 3.0
Teleconferences
·
No
teleconferences
Hawaii, September 2008
Achievements in Hawaii
·
Resolved 65% of
LB 135 comments on TGz draft 2.0
Teleconferences
·
Tuesday September
30, October 7, October 21
·
noon ET, 1 hour
Denver, July 2008
Achievements in Denver
·
Resolved the
remaining comments on LB 127 on TGz draft 1.0
·
Generated TGz
draft 2.0
·
Started a 30-day
Letter Ballot (LB 135) on TGz draft 2.0
Teleconferences
·
Tuesday August
26, September 2
·
Noon ET, 1 hour
Jacksonville, May 2008
Achievements
·
Resolved 35% of
our technical comments on LB 127 on TGz draft 1.0
·
Added off-channel
direct link
·
Discussed
improved security and power saving
Submissons
·
11-08-0614-00-000z-tgz-jacksonville-meetingminutes.doc
·
11-08-0567-05-000z-tgz-jacksonville-agenda.ppt
·
11-08-0521-01-000z-tgz-lb127-comments.xls
·
11-08-0563-01-000z
TGz CID 17-36 (7.1.3.1.6).doc
·
11-08-0564-01-000z
TGz CID 38-69 (7.2.2.1).doc
·
11-08-0565-01-000z
TGz CID 70-168 (7.2.2.1.x).doc
·
11-08-0566-01-000z
TGz CID 478-595 (11.z1).doc
·
11-08-0542-00-000z-Scheduled-Peer-PSM.ppt
·
11-08-0541-00-000z-scheduled-Peer-PSM-new.doc
·
11-07-2762-06-000z-tunneled-direct-link-setup-with-channel-switching.doc
·
11-08-0304-03-000z-method-for-geting-link-rcpi.ppt
·
11-08-0305-02-000z-extended-usage-of-stksa.ppt
·
11-08-0531-00-000z-normative-text-for-extended-usage-of-stksa.doc
·
11-08-0532-00-000z-normative-text-for-tunneled-rcpi-measurement.doc
·
11-08-0476-00-000z-tgz-security-proposal.doc
·
11-08-0668-05-000z-peer-power-save-mode-for-tdls-normative-text.doc
Teleconferences
·
May 27 – topic:
usage models
·
June 10 – topic:
clause 10 (tentative)
·
July 1 – topic:
power save
·
Noon ET, 1 hour
Denver July 2008 Goals
·
Further comment
resolution
·
Agree on security
and power saving
Orlando March 2008
Achievements
·
Added several
items to the draft
1. MIC definition
2. path switch cleanup
3. peer power save
·
Discussed other
topics
1. off-channel dls
2. rcpi measurements
·
Approved TGz
Draft 1.0 and 30 day LB
Submissons
·
11-08-0312-01-000z-clause-8-editorial-notes.doc
·
11-08-0311-00-000z-path-switch-cleanup.doc
·
11-08-0304-00-000z-method-for-geting-link-rcpi.ppt
·
11-08-0305-00-000z-extended-usage-of-stksa.ppt
·
11-08-0290-00-000z-tdls-setup.ppt
·
11-08-0309-00-000z-issueswithoffchanneltdls.ppt
·
11-07-2762-04-000z-tunneled-direct-link-setup-with-channel-switching.doc
·
11-08-0071-03-000z-normative-text-for-peer-power-save-mode.doc
·
11-08-0289-00-000z-frame-reorder-avoiding-in-tunneled-direct-link-setup.doc
Teleconferences
· Tuesday April 22, April 29, May 6, 1 hour, 11am ET
Jacksonville May 2008 Goals
Taipei January 2008
Achievements
·
Heard
presentations
·
Discussed updated
draft text document
·
Determined
further work to be done
Submissons
·
11-08-0029-01-000z-normative-text-for-path-selection-and-switch.doc
·
11-08-0070-00-000z-peer-power-save-mode.ppt
·
11-08-0071-00-0000v-normative
text for draft
·
11-08-0073-000v-normative
text for resolving a TDLS inconsistent security problem.doc
Output documents
·
11-08-0052-03-000z-tgz-atlanta-2007-agenda.ppt
·
11-08-0052-02-000z-tgz-atlanta-2007-agenda.ppt
·
11-08-0052-01-000z-tgz-atlanta-2007-agenda.ppt
·
11-08-0185-00-000z-tgz-minutes-for-Taipei-session.doc
·
11-08-0177-00-000z-tgz-January
2008 closing report.ppt
Teleconferences
· The Task Group approved 3 teleconferences, to be held on Jan 29 2008, Feb 18 2008, March 3 2008, 11am EST
Orlando March 2008 Goals
Atlanta 2007 (November)
Achievements
·
Heard
presentations
·
Discussed updated
draft text document
·
Adopted TGz Draft
0.1
·
Determined
further work to be done
Submissons
·
11-07-2515-08-0dls-tunneled-direct-link-setup
·
11-07-2762-00-000z-tunneled-direct-link-setup-with-channel-switching
·
11-07-2797-00-000z-path-selection-and-switch-mechanism
·
11-07-2760-00-000z-direct-transmission-in-PSM
·
11-07-2791-00-000z-avoid-frame-reordering
-recover-active-state
·
11-07-2807-00-000z-dls-power-save-delivery
Output documents
·
11-07-2761-04-000z-tgz-atlanta-2007-agenda.ppt
·
11-07-2761-03-000z-tgz-atlanta-2007-agenda.ppt
·
11-07-2761-02-000z-tgz-atlanta-2007-agenda.ppt
·
11-07-2761-01-000z-tgz-atlanta-2007-agenda.ppt
·
11-07-2801-00-000z-tgz-atlanta-minutes-adhoc.doc
·
11-07-2854-00-000z-atlanta-nov-13-am2-meeting-minutes.doc
·
11-07-2919-01-000z-tgz-minutes-for-nov-15-session.doc
·
11-07-2907-00-000z-tgz-atlanta-closing-report.ppt
To-Do List
·
Discuss approach
to channel switching
·
Add reason codes
to path switch request/response
·
Prepare rationale
and detail for direct link power save delivery (unscheduled and scheduled)
·
Should we address
potential reordering on path switch when EDCA is used
·
Add sentence to
exclude secure direct link when AP is not secure, think about possible solution
for this case
Teleconferences
· The Task Group approved 3 teleconferences, to be held on Nov 27, Dec 11, Jan 8, 10:30am EST
Ad Hocs
· None planned.
Taipei 2008 Goals (January)
Hawaii 2007 (September)
Achievements
· Appointed secretary: Daniel Borges (Apple)
· Heard presentations
· Discussed and refined draft text document
· Determined further work to be done
Submissons (no motions were brought forward to include the proposed text into the TGz draft)
· 11-07-2515-04-0dls-tunneled-direct-link-setup.doc
· 11-07-2515-02-0dls-tunneled-direct-link-setup.doc
· 11-07-2515-01-0dls-tunneled-direct-link-setup.doc
· 11-07-2489-01-0dls-fair-and-protected-dls.ppt
· 11-07-2515-00-0dls-tunneled-direct-link-setup.doc
· 11-07-2567-00-0dls-enhanced-direct-link-setup.ppt
Output documents
· 11-07-2514-03-0dls-tgz-september-2007-agenda.ppt
· 11-07-2514-02-0dls-tgz-september-2007-agenda.ppt
· 11-07-2514-01-0dls-tgz-september-2007-agenda.ppt
· 11-07-2514-00-0dls-tgz-september-2007-agenda.ppt
· 11-07-2203-01-0dls-san-francisco-minutes.doc
· 11-07-2203-01-0dls-san-francisco-minutes.doc
· 11-07-2461-00-0dls-closing-report.ppt
To-Do List
· Security related
o Move DH out of FTIE into own IE
§ Do the DH values need to be covered by the MIC?
o Authentication when the AP has no security
o PIN or passphrase type authentication
o Change the HMAC SHA-256 to TGr KDF
o Generate a key for the MIC
o Check TGu and TGv multi-SSID/same-BSSID. May have to add additional conditions to avoid different security configurations between peer STAs.
· Editorial
o 7.3.2.25.2 AKM values to be assigned by ANA (table 34).
· General
o Can we use the 11i pre-auth Ethertype, or do we have to get a new one?
· New features
o Off-channel TDLS?
Teleconferences
· The Task Group approved 3 teleconferences, to be held on October 2, 16 and 30, 10am EST, 1-949-483-5001 or 1-866-454-2698, id 21212 21212 #.
Ad Hocs
· None planned.
Atlanta 2007 Goals (November)