hong lu , nicholas d. lane, shane b. eisenman, andrew t. campbell dartmouth college
DESCRIPTION
Bubble-Sensing: A New Paradigm for Binding a Sensing Task to the Physical World using Mobile Phones. Hong Lu , Nicholas D. Lane, Shane B. Eisenman, Andrew T. Campbell Dartmouth College. Bubble-Sensing [email protected]. Bubble Sensing. Idea - PowerPoint PPT PresentationTRANSCRIPT
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Bubble-Sensing: A New Paradigm for Binding a Sensing Task
to the Physical World using Mobile Phones
Hong Lu , Nicholas D. Lane, Shane B. Eisenman, Andrew T. Campbell
Dartmouth College
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• Sensing Bubble• (action, region, duration)
•IdeaOpportunistically leverage cell phone density within the area to maintain coverage
Virtual roles• Bubble creator • Bubble anchor• Bubble carrier• Sensing node
Bubble Sensing
Take a photo here !!
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Bubble Creation Phase
Bubble CreatorBubble Anchor
Mobile SensorMobile Sensor
Bubble Server
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Bubble Maintenance Phase
Bubble Anchor
Mobile SensorMobile Sensor
Bubble Anchor
Bubble Server
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Bubble Restoration Phase
Bubble Server
Mobile Sensor
Bubble Anchor
Mobile Sensor
Bubble carrier
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Test bed Implementation• Device
• Nokia N95, • Nokia N80 + BlueCel dongle
• Pys60
• WiFi based communication • Ad-Hoc mode • infrastructure mode• 4mw
• Beacon based WiFi localization
• The sensing task:• Take sound clips
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Related Work
• Mobile phone as a sensing device• UCLA, UIUC, MIT, Ohio State• Nokia, Motorola, Intel, Microsoft
• Exploit location information • Routing, Geocast• geographic storage, DCS, GHT
• Theoretical work• Virtual static node