Project: IEEE 802.15 Working Group for Wireless Personal Area Networks (WPANs)
January 2001
doc.: IEEE 802.15-01/016R0
Submission Title: [TG3 Opening Report 15Jan01]
Date Submitted: [15Jan01]
Source: [John Barr] Company [Motorola]
Address [1750 E. Golf Road, Schuamburg, IL 60173]
Voice:[+1 847 576-8706], FAX: [+1 847 538-4253], E-Mail:[[email protected]]
Re: [01005R3P802-15_TG3-Jan01-Meeting-Objective-and-Agenda.xls]
Abstract: [TG3 Chair Report to 802.15 WG]
Purpose: [TG3 chair report to WG to update them from the last session on all work items.]
Notice: This document has been prepared to assist the IEEE 802.15. 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 acknowledges and accepts that this contribution becomes the property of IEEE
and may be made publicly available by 802.15.
Submission
Slide 1
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
802.15
IEEE 802.15 Working Group for
Wireless Personal Area Networks
TG3 Status Report
January 2001, Monterey, CA
USA
Submission
Slide 2
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Agenda
•
•
•
•
•
•
Goals of January Meeting
IEEE 802.15.3 PAR
Status and plans for TG3
Coding Selection Process and Voting Rules
Coding Presentation and Voting Times
January Document List
Submission
Slide 3
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Goals of the January Meeting
• Conference call status, including approval of any ad
hoc business.
• Resolution of MAC and PHY issues.
• Review interfaces between MAC and PHY.
• Begin writing draft standard – Editorial reviews.
• Establish operating plan for conference calls
between January and March.
• Build ballot pool.
Submission
Slide 4
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
IEEE 802.15.3 PAR
• Wireless Medium Access Control (MAC) and Physical
Layer (PHY) Specifications for High Rate Wireless
Personal Area Networks (WPAN)
– … wireless connectivity with fixed, portable and moving devices
within or entering a Personal Operating Space (POS) (up to 10
meters in all directions enveloping a person)
– … interoperability or coexistence with other 802.15 TG
– … coexistence with other wireless devices in conjunction with
Coexistence Task Groups such as 802.15.2
– … low complexity, low cost, low power
– … >20Mbps to satisfy a set of consumer multi-media industry
needs for WPAN communications.
Submission
Slide 5
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Status and Plans for TG3
• Construction of Initial Draft
Goal: everything you need to know to construct
the lower layers of high rate WPAN
• Schedule
Goal: Produce a Standard by the end of 2001 or
early 2002
• Next Steps
Goal: Finalize high-rate coding methods, January,
2001. Working Group draft, May, 2001.
Sponsor ballot, November, 2001.
Submission
Slide 6
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Teleconference Calls
• Goal: Document results of Tampa selection process,
organize and write proposed standard clauses,
determine how to select high-rate coding methods,
define interfaces between MAC and PHY.
• 802.15.3 General: Held every Tuesday between F2F
meetings.
• PHY Committee: Every Thursday.
• MAC Committee: Every Tuesday following general
802.15.3 call.
• System Committee: No calls scheduled. Email work.
Submission
Slide 7
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
MAC Summary
• Monday: Progress report
• Presentations on proposed standard clauses:
–
–
–
–
Monday: Clause 5 – Kinney
Tuesday: Clause 7 (frame formats) Gubbi
Tuesday: MAC SDL Model – Heberling
Tuesday: Clause 9 (SC-TDMA Access) Roberts
• MAC Issue Resolution:
– Questions for each editor’s clause work
– MLME SAP interface
– Non-802 MAC SAP interface (15.1 and dot_11)
• MAC/PHY Issue Resolution:
– PHY SAP, PLME SAP, PLME MIB?
– Impact of long preamble and FEC coding schemes on effective data
throughput rate
Submission
Slide 8
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Systems Summary
• Review list of SAP primitives currently used in
802.11 and modify these as needed to support
802.15.3
• Review the strawman PLCP signal field format
and modify as needed to support 802.15.3
• Determine if PHY and MAC are far enough along
to achieve closure on the SAP primitives.
Submission
Slide 9
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
PHY Summary
• Review results from PHY committee conference
calls
• Select a coding method for the higher order
modulations
• Resolve as many undetermined issues as possible
• Document all remaining issues and determine a
course of action to resolve them.
Submission
Slide 10
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Coding Proposal Presentations
• Monday – 3:51 PM – Karaoguz
– REF
• Monday – 4:21 PM – Dabak
– REF
• Tuesday – 8:02 AM – O’Farrell
– REF
Submission
Slide 11
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Coding Voting Times
• Wednesday – 9:00 – 3-2
• Panel Discussion on Remaining 2 Methods
– 9:10 Each proposer has 2 minutes for position
statement with 13 minute Q/A
• Wednesday – 9:40 – 2-1
• Coding Confirmation Vote
– Wednesday 9:50 Confirmation Role Call Vote
– 10:31 Resolution of No Votes (if necessary for
75%)
Submission
Slide 12
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
IEEE 802.15.3 Voting Process (1 of 2)
• a) for the voters, by ballot vote, to vote for one proposal or none of the
above. (Voting record will be posted following the vote.)
• b) the proposal (or proposals in case of a "tie") receiving the least votes
is eliminated
• c) the process continues with a vote as in "a" and "b" eliminating
proposals one by one
• each time the number of proposals in the eliminating process has been
reduced to four and two a panel discussion shall be held with the
remaining proposers as panel members. The length of discussion shall
be limited to 15 minutes times the number of remaining proposals.
Discussion shall be limited to voting members and the presenters (or
their designate).
Submission
Slide 13
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
IEEE 802.15.3 Voting Process (2 of 2)
• d) when one proposal is left the voters shall vote (roll call) for the
proposal or none of the above and the proposal shall be required to
achieve a 75% majority in order to be submitted to the working group
as a recommendation. If the remaining proposal fails to achieve a 75%
majority, the members who voted "no" shall be requested to state why
they voted no and what would be required to change their vote to an
affirmative vote. The proposer shall have an opportunity to respond to
the concerns of the no voters. After which a roll call vote will be taken
to approve the proposal.
• e) if the last remaining proposal fails to receive 75% majority, the
process shall begin again with the proposals remaining after 50% were
eliminated.
Submission
Slide 14
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Panel Process
• Total time for panel is 15 minutes * number of
remaining proposals
– Two minute position statement from each member of
the panel (optional)
– Q&A – Questions may only be asked by voting
members.
•
•
•
•
FIFO queue of questions will be kept by Chair.
Only one question per position in the queue.
Questions must be stated in no more than one minute
Answers must be stated in no more than two minutes
– No motions will be considered during the panel.
Submission
Slide 15
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
January Document Summary (1 of 2)
00247r17P802-15_TG3-running ConCall-minutes-PHY-sub-group.docK
00401r0P802-15_TG3-Merged-MAC-Proposal.doc
Heberling
00402r1P802-15_TG3_PHY_Proposal_Executive_Summary.html Gilb
00406r4P802-15_TG3-running ConCall-minutes-MAC-sub-group.docK
00408r0P802-15_TG3-MAC-_Architecture.pdf
Heberling
01005R4P802-15_TG3-High-Rate-Agenda-Jan01.xls
Barr
01011R0P802-15_TG3-Jan01-Minutes.doe
Kinney
01016r0P802-15_TG3-Opening-Report-15Jan01.ppt
Barr
01016r0P802-15_TG3-Opening-Report-15Jan01.ppt
Barr
01028r1P802-15_TG3-Coding-criteria.ppt
Gilb
01047r1P802-15_TG3-Bluetooth-SAP-Discussion.ppt
Barr
Submission
Slide 16
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
January Document Summary (2 of 2)
01xxxrx Karagouz coding presentation
Karaoguz
01xxxrx Dabak coding presentation
Dabak
01xxxrx O'Farrell coding presentation
O’Farrell
01xxxr0P802-15_TG3-PHY-Coding-results.ppt
Gilb
01xxxr0P802-15_TG3-PHY-Committee-Monterery-Report.ppt
Gilb
01xxxr0P802-15_TG3-Coding-criteria.ppt
Gilb
01xxxr0P802-15_TG3-QPSK-spectral-re-growth.doc
Gilb
01xxxr0P802-15_TG3-Draft-Standard-Monterey-report.ppt
Gilb
Submission
Slide 17
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
Key January Sessions
• Sunday: Discussion of Bluetooth SAP for 15.3
• Monday: Review of committee work and resolution of
outstanding issues.
• Monday: Summary coding presentations and start of MAC
clause presentations.
• Tuesday: Final Coding Presentation, Coding discussion,
MAC clause presentations, and BOF on additional PHYS.
• Wednesday : Coding voting and issue capture and/or
resolution, MAC issue resolution, MAC planning, and
MAC/PHY issue resolution.
• Thursday: Standard drafting, committee reports, ballot
pool, January-March work plan, and WG report.
Submission
Slide 18
John Barr, Motorola
January 2001
doc.: IEEE 802.15-01/016R0
No work next week
• Conference calls will not resume until week
of January 29th.
Submission
Slide 19
John Barr, Motorola