EncounterBasedPresentation020507

EncounterBasedPresentation020507 - CIS 6930: Workshop III...

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1 CIS 6930: Workshop III Encounter-based Networks Presenter: Sapon Tanachaiwiwat stanachai@gmail.com Instructor: Dr. Helmy 2/5/2007
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2 Agenda Introduction Motivation Examples of Encounter based networking Encounter-based worm interactions Experiment for our class Reference
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3 Introduction What is Encounter-based networking Networking relying on encounter or relationships between nodes (Social networking) Wireless ad hoc networks Discontinuous path (Intermittent connection) Store-and-forward (Bundles) Similar to delay-and-disruption-tolerant-networking • Large delay • Low data rate • High loss rate Basic assumptions of each node Persistent storage Willing to participate Limitation of Power Short Radio Range
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4 Motivation Why we need encounter-based networks Reasons? What we can learn from Experiment 1 and 2 Wireless LAN Coverage on Campus is good for any where and any time computing? • How can you analyze of the potential of encounter-based networking? – Step 1: Look where the holes on campus? – Step 2: Analyze the encounter characteristic based on WLAN – Step 3: Do Experiment number 3 – Step 4: ?
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5 Examples of encounter-based networks Military tactical networks Disaster relief ZebraNet Interplanetary networks Rural village networks Underwater acoustic networks Other?
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7 Epidemic Routing
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EncounterBasedPresentation020507 - CIS 6930: Workshop III...

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