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September 2008 doc.: IEEE /1003r0 May 2011 802.11aa – Robust Audio Video Transport Streaming Indian Wells Opening Report Date: Authors: Ganesh Venkatesan, Intel Corporation et al Alex Ashley, NDS Ltd
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Abstract This submission summarizes TGaa goals and agenda for the IEEE Indian Wells meeting (May 2011) Slide 2 Ganesh Venkatesan, Intel Corporation et al Page 2 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 doc.: IEEE /1003r0 May 2011 Snapshot Goals: Resolve 3nd recirculation LB comments and approve corresponding resolutions Start recirculation letter ballot on Draft 5.0 Ganesh Venkatesan, Intel Corporation et al Alex Ashley, NDS Ltd
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Opening Report May 2011 November 2007 September 2008
doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Opening Report Slide 4 Ganesh Venkatesan, Intel Corporation et al Page 4 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Attendance Recording - 802.11
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Attendance Recording Sign-in at “newton” is a local server, not reachable via a VPN “newton” is active only during sessions First “sign in” to provide contact information Only name and affiliation may be posted publicly, as per IEEE rules No other personal information will be publicly available Second, log attendance Sign In Slide 5 Ganesh Venkatesan, Intel Corporation et al Page 5 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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As a Courtesy To Others …
September 2008 doc.: IEEE /1003r0 May 2011 As a Courtesy To Others … PLEASE switch your Mobile Phones OFF, or to VIBRATE Alert, remember to MUTE your PC also please ! "Our thanks to all those people who now use Headsets !” The use of Audio and / or Video recording of any meeting is Specifically Prohibited as per the WG Policies and Procedures. This is mandated by the IEEE-SASB in the OpManual Still photography is only permitted by a public request and permission of the meeting membership via the WG Chair, and is not for commercial purposes, also mandated by IEEE-SASB in the OpManual Ganesh Venkatesan, Intel Corporation et al Alex Ashley, NDS Ltd
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 802.11aa – May 2011 Policies and Procedures, Attendance reminder: **IEEE Patent Policy ***Affiliation FAQ - Anti-Trust FAQ - Ethics - IEEE Policies and Procedures - IEEE 802 Policies and Procedures - ** Read slide deck *** Note especially items #7 & #11 Slide 7 Ganesh Venkatesan, Intel Corporation et al Page 7 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Technical Presentations
September 2008 doc.: IEEE /1003r0 May 2011 Technical Presentations Document number Title Author(s) 1 11/549r1 HCCA TxOP Re-Org Alex Ashley 2 11/675r0 SCS Comment Resolutions 3 11/620r1 GCR Comment Resolutions 4 11/768r0 11aa MIB Compilation Fixes 5 11/0771r2 Block ACK Setup for GCR Naveen Kakani 6 11/0759r4 Proposed Solution to CID 3065 Graham Smith 7 11/741r4 Resolutions for CIDs 3038, 3039, 3040 and 3066 8 11/764r3 Request for ANA assignments Ganesh Venkatesan Slide 8 Ganesh Venkatesan, Intel Corporation et al Alex Ashley, NDS Ltd
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TGaa Agenda May 2011 Ganesh Venkatesan, Intel Corporation et al
September 2008 doc.: IEEE /1003r0 May 2011 TGaa Agenda Monday PM2 Administrivia Agenda for the week (plan and review) Sponsor Pool formation -- update Overview of Comment Spreadsheet Motions to approve non-contentious comment resolutions Request ANA assignments No Voter comment trail Comment Resolution MEC MIB compilation Wednesday PM2 Administrivia Comment Resolution SCS GCR OBSS (excluding 5 open ones) GCR Block ACK Motions Thursday AM1 Administrivia Comment Resolution Open OBSS TXOP negotiation/adv re-org ANA Motions (if needed) Monday EVE Administrivia GCR Sequence Numbers – Discussion Extended Block ACK Harmonization (11aa/11ad) Comment Resolution Motions (if needed) Thursday AM2 Administrivia ANA Comment Resolution wrap up and motions Plan for July 2011 meeting Teleconference Schedule Motions – MEC, Sponsor Pool formation Review Closing Report Adjourn Tuesday PM2 Administrivia ANA Request MIB corrections GCR comment on Extended Capability Bit Extended Block ACK Harmonization (11aa/11ad) Comment Resolution Motions (if needed) Ganesh Venkatesan, Intel Corporation et al Alex Ashley, NDS Ltd
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Comment Resolution Status (5/9)
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 Mar 2011 Comment Resolution Status (5/9) Blank Accept Principle Declined Total Editor 1 18 20 GCR 11 14 2 28 General 4 OBSS 5 8 17 32 SCS 6 9 43 34 93 10.87% Remaining Slide 10 Ganesh Venkatesan, Intel Corporation et al Page 10 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Comment Resolution Status (5/10 and 5/11)
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 Mar 2011 Comment Resolution Status (5/10 and 5/11) Blank Accept Principle Declined Total Editor 18 2 20 GCR 11 15 28 General 4 OBSS 5 8 17 32 SCS 6 1 9 43 40 93 5.37% Remaining Slide 11 Ganesh Venkatesan, Intel Corporation et al Page 11 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Comments to Discuss 3090 -- Editor 3036 -- General 3039 -- OBSS
November 2007 September 2008 doc.: IEEE /1003r0 doc.: IEEE /2752r1 May 2011 Comments to Discuss Editor General OBSS OBSS 3038 – OBSS OBSS General General 3088 – General (same as 3036) GCR OBSS 11/741 11/759 Slide 12 Ganesh Venkatesan, Intel Corporation et al Page 12 Peter Ecclesine, Cisco Systems Alex Ashley, NDS Ltd
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ANA Assignments (See 07/0789r0)
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 ANA Assignments (See 07/0789r0) Table 8-19 order in Beacon Frame for QLoad Report and HCCA TXOP Update Count Table 8-26 order in Probe Response for Qload Report Table 8-36 two new Status Codes Table 8-37 Action Category for Robust AV Streaming Table 8-51 Element IDs for Inter-Access Category Priority, SCS Descriptor, QLoad Report, HCCA TXOP Update and Higher Layer Stream ID Table 8-87 AP Peer Key Suite Type Table 8-89 bits in the Capabilities Field – Robust AV Streaming, Advanced GCR, Mesh Robust AV Streaming, Mesh Advanced GCR, SCS, QLoad Report, Alternate EDCA, Public TXOP Negotiation, Protected TXOP Negotiation and Protected Qload Report Table QoS Action field values for ADDTS Reserve and ADDTS Response Table BlockACK Action field values for Extended ADDBA Request and Response Table Public Action field values for QLoad Request, QLoad Report, HCCA TXOP Advertisement, HCCA TXOP Response and Public Key Table Public Action field values for QLoad Request, QLoad Report, HCCA TXOP Advertisement and HCCA TXOP Response in Protected Dual of Public Action Frames Entry for dot11RobustAVStreamingImplemented in dot11StationConfigEntry Entries for dot11AVOptionsTable, dot11AVConfigTable and dot11APCTable in dot11smt Entry for dot11AVBase in dot11Groups Element ID for GCR Group Address Element (8.4.2.aa96) Slide 13 Ganesh Venkatesan, Intel Corporation et al Page 13 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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ANA assignment details
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 ANA assignment details Order for QLoad Report and HCCA TXOP Update Count elements in Beacon frames (Table 8-19) Order for QLoad Report element Probe Response frames (Table 8-26) Status Codes corresponding to “Requested TCLAS processing has been terminated by the AP” and “The TS schedule conflicts with an existing schedule; an alternative schedule is provided” (Table 8-36) Action Category for Robust AV Streaming action frames (Table 8-37) Element IDs (Table 8-51) for Inter-Access Category Priority, SCS Descriptor, QLoad Report, HCCA TXOP Update and Higher Layer Stream ID GCR Group Address Element AP Peer Key Suite Type (Table 8-87) Slide 14 Ganesh Venkatesan, Intel Corporation et al Page 14 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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ANA Assignment Details
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 ANA Assignment Details Bit Positions in the Capabilities Field of the Extended Capabilities information element (Table 8-89) – Robust AV Streaming, Advanced GCR, Mesh GCR, SCS, QLoad Report, Alternate EDCA, Public TXOP Negotiation, Protected TXOP Negotiation and Protected Qload Report Slide 15 Ganesh Venkatesan, Intel Corporation et al Page 15 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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ANA Assignment details
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 ANA Assignment details Table Public Action field values for QLoad Request, QLoad Report, HCCA TXOP Advertisement, HCCA TXOP Response and Public Key Entry for dot11RobustAVStreamingImplemented in dot11StationConfigEntry Entries for dot11AVOptionsTable, dot11AVConfigTable and dot11APCTable in dot11smt Entry for dot11AVSBase, dot11AVSAPCGroup, dot11AVSCompliance and dot11AVSAPCCompliance in dot11Groups Slide 16 Ganesh Venkatesan, Intel Corporation et al Page 16 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Straw Poll Which of the following scheme do you prefer? May 2011
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Straw Poll Which of the following scheme do you prefer? (a) Maximum allocated traffic self with no re-determination – unfair to new APs coming online (b) re-determine maximum allocated traffic self periodically (period constant across all APs) (c) re-determine maximum allocated traffic self periodically (period chosen independently by each APs) – encourages APs to trend toward option-A (since having a larger re-determination period provides an advantage) If (b) is the preferred option what would be the best choice for the re-determination period? Slide 17 Ganesh Venkatesan, Intel Corporation et al Page 17 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Motion-1 Move to approve the following teleconference schedule:
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-1 Move to approve the following teleconference schedule: Weekly Monday Hrs ET June 13, 20, 27; July Approved Unanimously Slide 18 Ganesh Venkatesan, Intel Corporation et al Page 18 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Minutes review Singapore Meeting minutes (11/0431r0)
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Minutes review Singapore Meeting minutes (11/0431r0) Teleconference Minutes (11/0686r0) Slide 19 Ganesh Venkatesan, Intel Corporation et al Page 19 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Motion-2 Move to approve TGaa Singapore Meeting minutes – 11/0431r0.
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-2 Move to approve TGaa Singapore Meeting minutes – 11/0431r0. Approved Unanimously Slide 20 Ganesh Venkatesan, Intel Corporation et al Page 20 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-3 Move to approve April-May 2011 Teleconference minutes (document 11/0686r0). Approved Unanimously Slide 21 Ganesh Venkatesan, Intel Corporation et al Page 21 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-4 Move to approve comment resolutions to editorial comments as described in document 11/523r4 and instruct the editor to incorporate them in the next TGaa draft Moved: Alex Ashley Seconded: David Hunter Result: 8/0/0 Slide 22 Ganesh Venkatesan, Intel Corporation et al Page 22 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-5 Move to approve comment resolutions to SCS comments as described in document 11/523r7 (SCS Spreadsheet) and instruct the editor to incorporate them in the next P802.11aa draft Moved: Alex Ashley Seconded: Satish Putta Result: 4/0/1 Motion Passes Slide 23 Ganesh Venkatesan, Intel Corporation et al Page 23 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-6 Move to request assigned numbers from the IEEE WG ANA for all items described in Slide #14-16 of 11/500r4 for inclusion in the next draft of P802.11aa. Moved: Alex Ashley Seconded: Graham Smith Result: 5/0/0 Motion Passes Slide 24 Ganesh Venkatesan, Intel Corporation et al Page 24 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-7 Move to approve comment resolutions to GCR comments as described in document 11/0523r7 (GCR Spreadsheet) with the corresponding normative text in 11/0620r1 and instruct the editor to incorporate them in the next P802.11aa draft Moved: Alex Ashley Seconded: Satish Putta Result: 5/0/1 Motion Passes Slide 25 Ganesh Venkatesan, Intel Corporation et al Page 25 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-8 Move to approve document 11/0771r2 with an instruction to “replace ‘MACAddress’ with ‘GCR Group Address Element’ under the ‘Type’ column corresponding to the ‘GCRGroupAddress’ row in Clauses , , and ” and instruct the editor to incorporate them in the next P802.11aa draft Moved: Naveen Kakani Seconded: Santosh Pandey Result: 7/0/1 Motion Passes Slide 26 Ganesh Venkatesan, Intel Corporation et al Page 26 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-9 Move to approve comment resolutions to OBSS comments as described in document 11/0523r7 (OBSS Spreadsheet) and instruct the editor to incorporate them in the next P802.11aa draft Moved: Graham Smith Seconded: Alex Ashley Result: 5/0/2 Motion Passes Slide 27 Ganesh Venkatesan, Intel Corporation et al Page 27 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-10 Move to approve comment resolutions to General comments as described in document 11/0523r7 (General Spreadsheet) and instruct the editor to incorporate them in the next P802.11aa draft Moved: Graham Smith Seconded: Santosh Pandey Result: 5/0/1 Motion Passes Slide 28 Ganesh Venkatesan, Intel Corporation et al Page 28 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-11 Move to approve document 11/0768r2 (MIB Compilation Fixes) and instruct the editor to incorporate them in the next P802.11aa draft Moved: Alex Ashley Seconded: Satish Putta Result: 4/0/1 Motion Passes Slide 29 Ganesh Venkatesan, Intel Corporation et al Page 29 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 Nov 2010 Motion-12 Having approved comment resolutions for all of the comments received from LB175 on P802.11aa D4.0 as contained in document 11/523r7, Instruct the editor to prepare Draft5.0 incorporating these resolutions and, Approve a 15-day Working Group Recirculation Ballot asking the question “Should P802.11aa D5.0 be forwarded to Sponsor Ballot?” Moved: Graham Smith Seconded: Alex Ashley Result: 7/0/0 Motion Passes Slide 30 Ganesh Venkatesan, Intel Corporation et al Page 30 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-13 Move to decline all comments listed in document 11/0523r7 that have a blank resolution status with the resolution of “The TG requires another recirculation ballot to gain feedback from the WG on this topic.” Did not bring this to the floor. Slide 31 Ganesh Venkatesan, Intel Corporation et al Page 31 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-14 Move to instruct the TGaa Chair to request the WG Chair to initiate the Sponsor Ballot pool for P802.11aa. Moved: Alex Ashley Seconded: Santosh Pandey Result: 6/0/0 Motion Passes Slide 32 Ganesh Venkatesan, Intel Corporation et al Page 32 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-15 Move to request the IEEE WG Technical Editor to submit P802.11aa Draft 5.0 for all MECs required prior to Sponsor Ballot. Moved: Graham Smith Seconded: Alex Ashley Result: 6/0/0 Motion Passes Slide 33 Ganesh Venkatesan, Intel Corporation et al Page 33 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Motion-16 Move to assign the following “Name” to Status Codes in Table 8-36 and instruct the TGaa Technical Editor to incorporate them in the next draft of P802.11aa: TCLAS_PROCESSING_TERMINATED for “Requested TCLAS processing has been terminated by the AP” TS_SCHEDULE_CONFLICT for “The TS schedule conflicts with an existing schedule; an alternative schedule is provided” Moved: Alex Ashley Seconded: Harish Ramamurthy Result: 6/0/0 Motion Passes Slide 34 Ganesh Venkatesan, Intel Corporation et al Page 34 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Straw Poll Which options for Maximum Allocation Value (MAV) would you accept? 0.9 – in the current Draft (4) 0.5 (2) M/(M+N) as proposed in CID #3077 (5) Leave it unmentioned (as it used to be in a previous version of the spec) (2) Should we resolve CID #3077/#3085 using option C above? 6Y, 0N, 1A Slide 35 Ganesh Venkatesan, Intel Corporation et al Page 35 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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July 2011 meeting room request
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 July 2011 meeting room request Draft 5.0 Recirculation Comment Resolution Request 7 sessions (one for the joint meeting with .1AVB) at least one that does not conflict with TGac, one with FIA, one with SmartGrid and one with TGae Slide 36 Ganesh Venkatesan, Intel Corporation et al Page 36 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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Current Timeline First Recirculation -- Sep 10, 2010
September 2008 November 2007 doc.: IEEE /2752r1 doc.: IEEE /1003r0 May 2011 Current Timeline First Recirculation -- Sep 10, 2010 Plan for 3-4 recirculations Form Sponsor pool –May 2011 MEC Done – Aug 2011 Start Sponsor Ballot – Sep 2011 First Sponsor Recirc – Nov 2011 Sponsor Ballot done (final WG approval) – Mar 2012 Final or conditional 802 EC approval – Mar 2012 RevCom/SA approval -- June 2012 (need to line up with appropriate RevCom/SA meeting dates) Slide 37 Ganesh Venkatesan, Intel Corporation et al Page 37 Alex Ashley, NDS Ltd Peter Ecclesine, Cisco Systems
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May 2011 Ganesh Venkatesan, Intel Corporation et al
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