ieee p802.15 wireless personal area network
DESCRIPTION
IEEE P802.15 Wireless Personal Area Network. Description of Proposed Structure for Draft MAC and PHY Standards. IEEE 802 Structure. Communication Paths. Taxonomy of an 802 Standard. Outline of Standard Main Text. 1)Overview 2)Normative References 3)Definitions - PowerPoint PPT PresentationTRANSCRIPT
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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
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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 e dia A ccess Laye r(M A C )
Log ica l L ink C o n 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
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July 1999
Tom Siep, Texas InstrumentsSlide 3
doc.: IEEE 802.15-99/042r1
Submission
Communication Paths
P hys ica l L aye r(P H Y)
M ed ia A ccess Layer(M A C )
Log ica l L in k C on tro l(LLC )
N etw ork Laye r
S ess ion La ye r
P resen ta tion L aye r
A pp lica tion
P hys ica l L aye r(P H Y)
M ed ia A ccess Laye r(M A C )
Lo g ica l L ink C on tro l(LLC )
N e tw o rk La ye r
S ess ion L aye r
P resen ta tion Laye r
A pp lica tion
Management
Management
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July 1999
Tom Siep, Texas InstrumentsSlide 4
doc.: IEEE 802.15-99/042r1
Submission
Taxonomy of an 802 Standard
Logical Link Control
Medium Access Control MAC LayerManagem ent Entity
LL C _ S A P
PHY LayerManagem ent EntityPHYsical layer
StationM anagement
Entity
MLM
E_S
AP
P H Y_S A P M LM E _P LM E _S A P
M A C _S A P
MLM
E_S
AP
S ervice A ccess P o in t
Com ponent
KEY
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July 1999
Tom Siep, Texas InstrumentsSlide 5
doc.: IEEE 802.15-99/042r1
Submission
Outline of Standard Main Text
1) Overview 2) Normative References3) Definitions4) Abbreviations and Acronyms5) General Description6) Medium Access Control (MAC)7) Physical Layer (PHY) 8) Layer Management
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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 operationC. Formal Description of PHY operationD. MAC Management Information BaseE. PHY Management Information BaseF. Bibliography
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July 1999
Tom Siep, Texas InstrumentsSlide 7
doc.: IEEE 802.15-99/042r1
Submission
Clause 1
• Overview – Scope– Purpose
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 8
doc.: IEEE 802.15-99/042r1
Submission
Clause 2
• Normative References– Other documents (IEEE, ISO, ITU…)
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 9
doc.: IEEE 802.15-99/042r1
Submission
Clause 3
• Definitions– Terms specific to this Standard
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 10
doc.: IEEE 802.15-99/042r1
Submission
Clause 4
• Abbreviations and Acronyms
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 11
doc.: IEEE 802.15-99/042r1
Submission
Clause 5
• General Description– Architecture– Components – Services
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 12
doc.: IEEE 802.15-99/042r1
Submission
Clause 6
• Medium Access Control
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 13
doc.: IEEE 802.15-99/042r1
Submission
Clause 6.1
• MAC Service Definition– Overview– Service Specification
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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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
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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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
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 16
doc.: IEEE 802.15-99/042r1
Submission
Clause 7
• Physical Layer
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 17
doc.: IEEE 802.15-99/042r1
Submission
Clause 7.1
• PHY Service Specification– Overview– Service Specification
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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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
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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July 1999
Tom Siep, Texas InstrumentsSlide 19
doc.: IEEE 802.15-99/042r1
Submission
Clause 7.3
• PHY Layer Functional Description
LLC
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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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
M AC MLM E
LL C _ S A P
PLMEPHY
SM E
MLM
E_S
AP
P H Y_S A P M LM E _P L M E _ S A P
M A C _ S A P
MLM
E_S
AP
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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 operationC. Formal Description of PHY operationD. MAC Management Information BaseE. PHY Management Information BaseF. Bibliography
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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
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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)
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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
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July 1999
Tom Siep, Texas InstrumentsSlide 25
doc.: IEEE 802.15-99/042r1
Submission
Proposed Work AreasBoiler 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 BaseLLC (IEEE 802.2)Bridging (IEEE 802.1)
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July 1999
Tom Siep, Texas InstrumentsSlide 26
doc.: IEEE 802.15-99/042r1
Submission
END OF PRESENTATION
(backup slides follow)
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July 1999
Tom Siep, Texas InstrumentsSlide 27
doc.: IEEE 802.15-99/042r1
Submission
Bluetooth and IEEE Structure
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July 1999
Tom Siep, Texas InstrumentsSlide 28
doc.: IEEE 802.15-99/042r1
Submission
Link Manager
B lue tooth
RF
Baseband
L2CAP
Con
trol
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 EE 802
Bluetooth to IEEE 802.15?
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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
LML2CAP
AudioCtrl
TS0710 TCP/IP HID
IrOBEX PPP
WAPStillImagesvCard vCal UDP