Doc.: IEEE 802.15-99/042r1 Submission July 1999 Tom Siep, Texas InstrumentsSlide 1 Description of...
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Transcript of Doc.: IEEE 802.15-99/042r1 Submission July 1999 Tom Siep, Texas InstrumentsSlide 1 Description of...
July 1999
Tom Siep, Texas InstrumentsSlide 1
doc.: IEEE 802.15-99/042r1
Submission
Description of Proposed Structurefor
Draft MAC and PHY Standards
IEEE P802.15Wireless Personal Area Network
July 1999
Tom Siep, Texas InstrumentsSlide 2
doc.: IEEE 802.15-99/042r1
Submission
IEEE 802 Structure
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 )
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 EE 802S tandards
Hardw are
Softw are
Transport Control Protocol (TCP)
Internet Protocol (IP)
X.400 and X.500 EMAIL
July 1999
Tom Siep, Texas InstrumentsSlide 3
doc.: IEEE 802.15-99/042r1
Submission
Communication Paths
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 )
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 ia A ccess Laye 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
July 1999
Tom Siep, Texas InstrumentsSlide 4
doc.: IEEE 802.15-99/042r1
Submission
Taxonomy of an 802 Standard
Logical Link Control
Medium Access ControlMAC Layer
Managem ent Entity
LLC _S A P
PHY LayerManagem ent EntityPHYsical layer
StationManagem ent
Entity
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
S ervice A ccess P o in t
Com ponent
KEY
July 1999
Tom Siep, Texas InstrumentsSlide 5
doc.: IEEE 802.15-99/042r1
Submission
Outline of Standard Main Text
1) Overview
2) Normative References
3) Definitions
4) Abbreviations and Acronyms
5) General Description
6) Medium Access Control (MAC)
7) Physical Layer (PHY)
8) Layer Management
July 1999
Tom Siep, Texas InstrumentsSlide 6
doc.: IEEE 802.15-99/042r1
Submission
Outline of Standard Appendix
A. Protocol Implementation Conformance Statement (PICS) proforma
B. Formal Description of MAC operation
C. Formal Description of PHY operation
D. MAC Management Information Base
E. PHY Management Information Base
F. Bibliography
July 1999
Tom Siep, Texas InstrumentsSlide 7
doc.: IEEE 802.15-99/042r1
Submission
Clause 1
• Overview – Scope– Purpose
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 8
doc.: IEEE 802.15-99/042r1
Submission
Clause 2
• Normative References– Other documents (IEEE, ISO, ITU…)
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 9
doc.: IEEE 802.15-99/042r1
Submission
Clause 3
• Definitions– Terms specific to this Standard
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 10
doc.: IEEE 802.15-99/042r1
Submission
Clause 4
• Abbreviations and Acronyms
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 11
doc.: IEEE 802.15-99/042r1
Submission
Clause 5
• General Description– Architecture– Components – Services
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 12
doc.: IEEE 802.15-99/042r1
Submission
Clause 6
• Medium Access Control
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 13
doc.: IEEE 802.15-99/042r1
Submission
Clause 6.1
• MAC Service Definition– Overview– Service Specification
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 14
doc.: IEEE 802.15-99/042r1
Submission
Clause 6.2
• MAC Frame Formats– Conventions– General Frame Formats– Format of Individual Frame Types
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 15
doc.: IEEE 802.15-99/042r1
Submission
Clause 6.3
• MAC Layer Functional Description– Authentication and Privacy– Fragmentation/Defragmentation– Frame Exchange Sequences– Audio
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 16
doc.: IEEE 802.15-99/042r1
Submission
Clause 7
• Physical Layer
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 17
doc.: IEEE 802.15-99/042r1
Submission
Clause 7.1
• PHY Service Specification– Overview– Service Specification
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 18
doc.: IEEE 802.15-99/042r1
Submission
Clause 7.2
• PHY Frame Formats– Conventions– General Frame Formats– Format of Individual Frame Types
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 19
doc.: IEEE 802.15-99/042r1
Submission
Clause 7.3
• PHY Layer Functional Description
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 20
doc.: IEEE 802.15-99/042r1
Submission
Clause 8
• Layer Management– Overview– MAC Layer Management Entity– Physical Layer Management Entity
LLC
MAC MLME
LLC _S A P
PLMEPHY
SME
ML
ME
_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
ML
ME
_S
AP
July 1999
Tom Siep, Texas InstrumentsSlide 21
doc.: IEEE 802.15-99/042r1
Submission
Appendices
A. Protocol Implementation Conformance Statement (PICS) proforma
B. Formal Description of MAC operation
C. Formal Description of PHY operation
D. MAC Management Information Base
E. PHY Management Information Base
F. Bibliography
July 1999
Tom Siep, Texas InstrumentsSlide 22
doc.: IEEE 802.15-99/042r1
Submission
Protocol Implementation Conformace Statement proforma
The PICS is a description of an implementation claim. It specifies:– Who implemented– What was implemented– Mandatory capabilities were satisfied– Which options were chosen
July 1999
Tom Siep, Texas InstrumentsSlide 23
doc.: IEEE 802.15-99/042r1
Submission
Formal Definitions
• Formal definitions are represented in Specification and Description Language (SDL)
• ITU-T Recommendation Z.100• REF:
Ellsberger, J., SDL Formal Object-Oriented Language for Communicating Systems, Hertfordshire, Prentice Hall Europe, 1997(ISBN 0-13-621384-7)
July 1999
Tom Siep, Texas InstrumentsSlide 24
doc.: IEEE 802.15-99/042r1
Submission
Management Information Base
• MIBs are abstract representation of data• They are represented in ANS.1
– Abstract Syntax Notation One– ITU-T Recommendations
• X.280• X.680-683 • Z.105
• REF: SDL Formal Object-Oriented Language for Communicating Systems
July 1999
Tom Siep, Texas InstrumentsSlide 25
doc.: IEEE 802.15-99/042r1
Submission
Proposed Work Areas
Boiler Plate Tom SiepMedium Access Control (MAC) MAC Service Definition MAC Frame Formats MAC Layer Functional Description MAC AudioPhysical Layer (PHY) PHY Service Specification PHY Frame Formats PHY Layer Functional DescriptionLayer Management MAC Layer Management Entity Physical Layer Management EntityPICS proformaFormal Description of MAC operationFormal Description of PHY operationMAC Management Information BasePHY Management Information Base
LLC (IEEE 802.2)Bridging (IEEE 802.1)
July 1999
Tom Siep, Texas InstrumentsSlide 26
doc.: IEEE 802.15-99/042r1
Submission
END OF PRESENTATION
(backup slides follow)
July 1999
Tom Siep, Texas InstrumentsSlide 27
doc.: IEEE 802.15-99/042r1
Submission
Bluetooth and IEEE Structure
July 1999
Tom Siep, Texas InstrumentsSlide 28
doc.: IEEE 802.15-99/042r1
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?
July 1999
Tom Siep, Texas InstrumentsSlide 29
doc.: IEEE 802.15-99/042r1
Submission
Bluetooth Classes of Services
Audio Synch Bridging Network HIDStillImage
CommPortApp.
WAP
RF
AUDIO BB
LM
L2CAP
AudioCtrl
TS0710 TCP/IP HID
IrOBEX PPP
WAPStill
ImagesvCard vCal UDP