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doc.: IEEE 802.15-00075r0
Submission
Slide 1 Rick Alfvin, Eastman Kodak Company
March 2000Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)
Submission Title: [CFA Response: High-Rate WPAN for Digital Imaging]Date Submitted: [07 March, 2000]Source: [Rick Alfvin] Company [Eastman Kodak Company]Address [1669 Eastman Ave. Rochester, NY, 14650-2015]Voice:[(716) 588-6166], FAX: [(716) 722-9053], E-Mail:[[email protected]]
Re: [Response to IEEE 802.15 High-Rate WPAN CFA Document number 99164r0P802-15]
Abstract: [Requirements for High-Rate WPAN for Digital Imaging.]
Purpose: [Use as one of the sets of criteria for establishing the High Rate WPAN Standard.]
Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15.
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 2
doc.: IEEE 802.15-00075r0
Submission
CFA Response:CFA Response: High-Rate WPAN for Digital ImagingHigh-Rate WPAN for Digital Imaging
Rick Alfvin([email protected])
Allen Heberling([email protected])
Eastman Kodak CompanyEastman Kodak Company
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 3
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital ImagingHigh-Rate WPAN for Digital ImagingAgendaAgenda
• Digital Imaging Devices• Application Scenarios• Application Requirements• Technical Requirements
– PHY– MAC– Protocol
• Summary• Conclusion
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 4
doc.: IEEE 802.15-00075r0
Submission
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High-Rate WPAN for Digital ImagingHigh-Rate WPAN for Digital Imaging Digital Imaging Devices & AccessoriesDigital Imaging Devices & Accessories
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 5
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application ScenariosApplication Scenarios
• Camera to Camera
• Camera to Printer
• Camera to PC or Set Top Box
• Camera to KioskAudio
System
USBDongle
PCMCIACard
CF CardProjector
Beacon
VideoSystem
VideoCamera
CameraCamera PrinterPC
PDA
Set-TopBox
Kiosk
ScannerCameraCamera
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 6
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application ScenariosApplication Scenarios
• Camera to Camera– Sharing images
• Easy connection• Rapid transfer of images• Transfer confirmation• Image file sizes up to 2.5MB
– Currently averaging 300KB to 750KB
• 1 to 1 (peer to peer) • 1 to many (broadcast)
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 7
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application ScenariosApplication Scenarios
• Camera to Printer– Hard copy fulfillment
• Easy connection• Rapid transfer of images• Transfer confirmation• 1 to 1 (peer to peer)
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 8
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application ScenariosApplication Scenarios
• Camera to PC or Set Top Box– Storage, Sharing, Enhancement
• Easy connection• Rapid transfer of images• Transfer confirmation• PC or Set Top Box provides gateway to other
networks (LAN or Internet)• 1 to 1 (peer to peer)
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 9
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application ScenariosApplication Scenarios
• Camera to Kiosk– Fulfillment, Storage, Distribution
• Easy connection• Rapid transfer of images• Transfer confirmation• Kiosk support for multiple High Rate
connections• 1 to 1 (peer to peer) • 1 to many (broadcast)
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 10
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application RequirementsApplication Requirements
• Ease of use – Digital Image data transfers need to be
easy to initiate and take less than 15 seconds.
• Ad-hoc network capability– Easily enter, join or leave a network – User doesn’t need to know IP addresses– It just happens!
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 11
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application RequirementsApplication Requirements
• Range – at least 10m
• Multiple transmit power levels – Low (1m to kiosk) – High (10m in home)
• Low power consumption– compatible with CF card specifications
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 14
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application RequirementsApplication Requirements
• High Bandwidth– Data Rate
• at least 20 Mbps
– Data Types• Bulk transfers (multi-Megabyte sized image files)
• Isochronous data (packetized video streams)
• Asynchronous data (e.g. interactive sessions)
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 12
doc.: IEEE 802.15-00075r0
Submission
WirelessWireless Transfer RatesTransfer Rates
Bluetooth
5 Pictures1 Mbs
High-Rate
5 Pictures20 Mbs
StartStart
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 15
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application RequirementsApplication Requirements
• Very Cost Sensitive– Consumer RF systems for consumer
products such as digital cameras must be cost competitive with IR and Bluetooth class solutions
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 16
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Application RequirementsApplication Requirements
• Stringent Power Requirements – Digital cameras are battery powered– Digital cameras must conserve power– Multiple power management modes
• awake• sleep• suspend
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 17
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Technical RequirementsTechnical Requirements
• RF PHY– Internationally recognized license free band– Multiple channels– Bi-directional, half duplex– Inexpensive– Low risk technical feasibility– Short time to market
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 18
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Technical RequirementsTechnical Requirements
• MAC Protocol Layer– Ability to select & negotiate the use of one
of several available RF channels.– Support the creation of an ad hoc network– Support high effective data rates– Support isochronous data, asynchronous
data, and bulk transfers.
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 19
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Technical RequirementsTechnical Requirements
• MAC Protocol Layer– Inexpensive – Transparent to upper layer protocols
• e.g. TCP/IP
– Low complexity– Low risk to implement– Short time to market
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 20
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital ImagingHigh-Rate WPAN for Digital Imaging SummarySummary
• Consumer wireless digital imaging solutions need to be:– Easy to use– Fast– Inexpensive– Low power
• Consumer wireless digital imaging solutions are needed today!
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 21
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging ConclusionConclusion
• Application requirements for the digital imaging scenarios outlined in this presentation are satisfied by the selection criteria defined in the HRSG Selection Criteria Document.
00007r5P802-15_HRSG-Selection-Criteria.doc
March 2000
Rick Alfvin, Eastman Kodak CompanySlide 22
doc.: IEEE 802.15-00075r0
Submission
High-Rate WPAN for Digital Imaging High-Rate WPAN for Digital Imaging Questions?Questions?
The products, applications, scenarios and concepts described within this presentation are not intended to represent or depict any current or future product plans of the Eastman Kodak Company.
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