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Slide 1 Tom Siep, Texas Instruments
June 1999
June 1999
Tom Siep, Texas InstrumentsSlide 2
doc.: IEEE 802.15-99/014r8
Submission
IEEE 802.15 Working Group for Wireless Personal Area Networks
Bluetooth Working Session
June 7, 1999
London
June 1999
Tom Siep, Texas InstrumentsSlide 3
doc.: IEEE 802.15-99/014r8
Submission
Agenda13:00 Bluetooth Special Interest Group Provide a Bluetooth Protocol Overview, focus on
"L2CAP and Below”
13:45 IEEE 802 – Review/Promote the Standards Process – Provide an IEEE 802 Architecture Overview focusing on OSI Reference Model and discussing the various
components and interrelationships of the standards. – Define the 802 terms focusing on the Medium Access Control (MAC) Sub Layer and Physical Layer (PHY) – Provide examples of 802 Standards e.g., 802.3, 802.11, etc. Outline form only and focusing on contents page
15:00 Break
15:15 Open Discussion and Q&A – Discuss a roadmap on how to rewrite the pending Bluetooth Foundation v1.0 "L2CAP and Below chapters" into an
IEEE format without losing anything in the translation. Feedback mechanism? – Discuss how to deal with suggestions for proposed changes to the Bluetooth spec. (such as coexistence and
interoperability)– Establish a joint timeline – Promote importance of Montreal Meeting (July 5-9) to the process. – Next Steps
16:45 Conclusion and action item summary
17:00 Adjourn Meeting
June 1999
Tom Siep, Texas InstrumentsSlide 4
doc.: IEEE 802.15-99/014r8
Submission
Contents
• Goal
• Brief description of the IEEE and IEEE 802
• How do we map the Bluetooth Specification to the IEEE “MAC & PHY”?
• IEEE P802 Standards
• Creating a P802.15 Proposed Draft Standard
• Timeline
• Next Steps
June 1999
Tom Siep, Texas InstrumentsSlide 5
doc.: IEEE 802.15-99/014r8
Submission
Goal
• Form a plan to process the Bluetooth Specification v1.0 into an IEEE Draft Standard, Layer 1 &2 we need participation from the key Bluetooth document contributors. We suggest the following:– Attend IEEE Plenary & Interim Meetings
– Attend IEEE Ad Hoc & Liaison Meetings
– Frequent Teleconference Calls & E-Mails
• The result will be that the:– Bluetooth Derivative Standard will be rock solid
– Bluetooth Derivative Standard will be maintainable
June 1999
Tom Siep, Texas InstrumentsSlide 6
doc.: IEEE 802.15-99/014r8
Submission
P802.15 Plenary & Interim Meetings
• 1999– July 5-9, 1999 - Queen Elizabeth Hotel, Montreal, PQ, Plenary– September 13-17, 1999 - Hilton, Santa Rosa, CA, Interim (Alantro)– November 8-12, 1999 - Hyatt Regency, Kauai, Koloa, HI, Plenary
• 2000– January 10-14, 2000 - Israel?, Interim (Breezecom)– March 6-10, 2000 - Hyatt Regency, Albuquerque, NM, Plenary– May ?-?, 2000 - ?, Interim (?)– July 10-14, 2000 - Hyatt Regency La Jolla, San Diego, CA, Plenary– September ?-?, 2000 - ?, Interim (?)– November 6-10, 2000 - Hyatt Regency, Tampa, FL, Plenary
Plenary and Interim Meetings are official meetings whereas Ad Hoc and Liaison Meetings are unofficial Meetings and as such do not accrue voting rights and no official actions can be taken by the participants.
Source: http://grouper.ieee.org/groups/802/15/pub/Meeting_Plan.html
June 1999
Tom Siep, Texas InstrumentsSlide 7
doc.: IEEE 802.15-99/014r8
Submission
What is the IEEE?
• Institute of Electrical and Electronics Engineers, Inc.
• The IEEE is a not-for-profit association and has more than 340,000 individual members in 150 countries. Through its technical publishing, conferences and consensus-based standards activities, the IEEE– produces 30 percent of the world's published literature in electrical
engineering, computers and control technology,
– holds annually more than 300 major conferences and
– has more than 800 active standards with 700 under development.
• The IEEE is made up of 10 Regions, 36 Technical Societies, two Technical Councils, 1,400 Society Chapters, and 300 Sections.
June 1999
Tom Siep, Texas InstrumentsSlide 8
doc.: IEEE 802.15-99/014r8
Submission
The IEEE Vision Statement
• The vision of the IEEE is to advance global prosperity by– Fostering technological innovation– Enabling Members’ careers– Promoting community worldwide
• This vision is summarized by the slogan– IEEE: Networking the World.
June 1999
Tom Siep, Texas InstrumentsSlide 9
doc.: IEEE 802.15-99/014r8
Submission
IEEE 802 Wireless Vision Statement
• 802.11 Base Standard– 2.4GHz Frequency Hopping Spread Spectrum (1Mbit/s)
– 2.4GHZ Direct Sequence Spread Spectrum (2Mbit/s)
– Infrared (1Mbit/s)
• 802.11a 5GHz Extension (>20Mbit/s)
• 802.11b 2.4GHz Extension (>8Mbit/s)
• 802.16 Broadband Wireless LANs (LMDS) - WG
• 802.15 Wireless Personal Area Networks - WG
• Bluetooth?
• HomeRF?
“IEEE 802 is the focal point for Wireless LAN standards.” Jim Carlo
Source: Jim Carlo, 802 Chair [JC-802-Consortium.PDF] can be downloaded from the following URL: ftp://ftp.flexipc.com/wearablesgroup/802/
June 1999
Tom Siep, Texas InstrumentsSlide 10
doc.: IEEE 802.15-99/014r8
Submission
How do we map the Bluetooth Specification to the “MAC, PHY, & LLC”?
MAC Sublayer
PLCP Sublayer
PMD Sublayer
MAC LayerManagement
PHY LayerManagement
StationManagement
LLC
MAC
PHY
Physical
Data Link
Network
Transport
Session
Presentation
Application
ISO/OSIRM
IEEE802
June 1999
Tom Siep, Texas InstrumentsSlide 11
doc.: IEEE 802.15-99/014r8
Submission
IEEE P802, a Family of Standards
June 1999
Tom Siep, Texas InstrumentsSlide 12
doc.: IEEE 802.15-99/014r8
Submission
Structure of IEEE P802 Standards
P hys ica l Laye r(P H Y)
M ed ium A ccessLaye r (M A C )
Log ica l L ink C on tro l(LLC )
N e tw ork Laye r
S ess ion Laye r
P resen ta tion Laye r
A pp lica tion
P hys ica l Laye r(P H Y)
M ed ium A ccessLaye r (M A C )
Log ica l L ink C on tro l(LLC )
N e tw ork Laye r
S ess ion Laye r
P resen ta tion Laye r
A pp lica tion
Management
Management
Other Protocols
IEEE 802
June 1999
Tom Siep, Texas InstrumentsSlide 13
doc.: IEEE 802.15-99/014r8
Submission
Bluetooth and IEEE Structure
B luetooth
P hys ica l Laye r(P H Y)
M ed ium A ccess Laye r(M A C )
Log ica l L ink C on tro l(LLC )
P hys ica l
D a ta L ink
N e tw ork
Transpo rt
S ess ion
P resen ta tion
A pp lica tion7
6
5
4
3
2
1
IS O O S ILayers
IE E E 802S tandards
Hardw are
Softw are
Transport Control Protocol (TCP)
Internet Protocol (IP)
X.400 and X.500 EMAIL
June 1999
Tom Siep, Texas InstrumentsSlide 14
doc.: IEEE 802.15-99/014r8
Submission
Link Manager
B luetooth
RF
Baseband
L2CAP
Co
ntr
ol
Audio
P hys ica l Laye r(P H Y)
M ed ia A ccess Laye r(M A C )
Log ica l L ink C on tro l(LLC )
Management
IE E E 802
Bluetooth to IEEE 802.15?
June 1999
Tom Siep, Texas InstrumentsSlide 15
doc.: IEEE 802.15-99/014r8
Submission
Anatomy of an 802 Standard
LLC
M A C M A C M gm t
S A P
P H Y M gm t
PLCP Sublayer
P H YPM D Sublayer
S tationM gm tS A P S A P
SA
PS
AP
S A P
S A P1 ) L o g ic a l L in k C o n tro l
2 ) M e d iu m A c c e s s C o n tro l
4 ) P h y s ic a l L a y e rC o n v e rg e n c e P ro c d e u re
s u b la y e r
5 ) P h y s ic a l M e d iu mD e p e n d e n t s u b la y e r
6 ) P H Y s ic a l L a y e r M a n a g e m e n t
3 ) M e d iu m A c c e s sC o n tro lM a n a g e m e n t
7) StationManagem ent
June 1999
Tom Siep, Texas InstrumentsSlide 16
doc.: IEEE 802.15-99/014r8
Submission
Creating a P802.15 Proposed Draft Standard
• Agree on process
• Identify commonalties
• Identify Issues
• Define work areas
• Assign resources
• Propose a Draft Standard at the July Meeting
June 1999
Tom Siep, Texas InstrumentsSlide 17
doc.: IEEE 802.15-99/014r8
Submission
Agree on process
• Process: transliteration of where the Bluetooth spec will be in Nov99.
• Time line agreement
• Team auspices– IEEE?
– SIG?
• “Divide and Conquer” -- Form teams to accomplish task
• Format for team interaction?– Face-to-face
– teleconference
– video conference
June 1999
Tom Siep, Texas InstrumentsSlide 18
doc.: IEEE 802.15-99/014r8
Submission
Identify Commonalties
• Agreement on which pieces fit where• Resolution on LLC and LMP/L2CAP
June 1999
Tom Siep, Texas InstrumentsSlide 19
doc.: IEEE 802.15-99/014r8
Submission
Identify Issues
• Characterization of Audio and how it will fit into 802• Extrication of L2CAP and below information from
“Profiles”• Delivery of Documentation
– Vol 1: Parts A, B, C, D…
– Vol 2: Generic…
– Market Req’s
• Coexistence requirement• Other issues?
June 1999
Tom Siep, Texas InstrumentsSlide 20
doc.: IEEE 802.15-99/014r8
Submission
The WG is here
~Jun97 - Idea for standard Mar98 - Find Sponsor Feb99 - Submit PAR Mar99 - Approve PAR
• Jul99 - Organize working group
• ? - Develop draft standard
• ? - Ballot draft standard
• ? - Approve draft standard
• ? - Publish approved standard
June 1999
Tom Siep, Texas InstrumentsSlide 21
doc.: IEEE 802.15-99/014r8
Submission
What the WG is doing
Write scope and purpose
Examine related standards and publications
• Draft outline• Fill in outline• Revise, revise, revise• Finalize document
You are here
June 1999
Tom Siep, Texas InstrumentsSlide 22
doc.: IEEE 802.15-99/014r8
Submission
IEEE P802.15 Draft Standard Functional Org Chart
Tech n ica l E d ito rIn teg ra to rTom S iep
Tech n ica l E d ito rL og ica l L in k C on tro l S u b layer
?
Tech n ica l E d ito rM ed iu m A ccess C on tro l S u b layer
?
Tech n ica l E d ito rD ata L in k L ayer
?
Tech n ica l E d ito rP h ys ica l L ayer
?
Tech n ica l E d ito rO th er
?
IE E E P 8 0 2 .1 5D ra ft S tan d ard
Physical
Data Link
Network
Transport
Session
Presentation
Application
Vol. 1•Part A Radio Specification•Part B Baseband Specification•Part C Link Manager Protocol•Part D L2CAP•...Vol. 2•ProfilesMRD
June 1999
Tom Siep, Texas InstrumentsSlide 23
doc.: IEEE 802.15-99/014r8
Submission
The WG can be done here but we need additional resources
• ~Jun97 - Idea for standard
• Mar98 - Find Sponsor
• Feb99 - Submit PAR
• Mar99 - Approve PAR
• Jul99 - Organize working group
• Sep99 - Develop draft standard
• Nov99 - Ballot draft standard
• Mar00 - Approve draft standard
• Dec00 - Publish approved standard
June 1999
Tom Siep, Texas InstrumentsSlide 24
doc.: IEEE 802.15-99/014r8
Submission
Proposed Time Line
Jun99
Sep99
Jan00
Mar00
Feb00
Jul99
Aug99
Oct99
Nov99
Dec99
C riteria and Callfor Proposals
First Draft of BTProposed Std
Presentation ofProposed DraftStd (vote initiated)
CommentResolution,Confirmation Vote
ConfirmationResolution,Sponsor Ballot
Sponsor BallotResolution,ConfirmationBallot
Submission toExCom
June 1999
Tom Siep, Texas InstrumentsSlide 25
doc.: IEEE 802.15-99/014r8
Submission
Make Presentation of Candidate Draft Standard at
IEEE P802.15 Meeting
• First “official” involvement of IEEE
• Who should present?– Best to have a Bluetooth Promoter make
presentation
June 1999
Tom Siep, Texas InstrumentsSlide 26
doc.: IEEE 802.15-99/014r8
Submission
Next Steps
WHAT WHO WHEN
• Weekly Teleconference TomS ?
• BT Specification Vol. 1&2 v1.0 JimK ?
• Attend Montreal Plenary Team 5-9Jul99
• Working sessions for P802.15 and Bluetooth?
• Issue resolution meeting?
• Presentation to P802.15?
• Identify Bluetooth SIG Technical Team(s) with authorization to recast the Bluetooth specification to IEEE formats?