University of Illinois Urbana-Champaign

Smart Gossip: Infusing Adaptivity into Gossiping Protocols for Sensor Networks

Kyasanur, Pradeep N.; Choudhury, Romit Roy; Gupta, Indranil

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Smart Gossip Infusing Adaptivity into Gossiping Protocols for Sensor Networks.pdf

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https://hdl.handle.net/2142/11189

Description

Title
Smart Gossip: Infusing Adaptivity into Gossiping Protocols for Sensor Networks
Author(s)
  • Kyasanur, Pradeep N.
  • Choudhury, Romit Roy
  • Gupta, Indranil
Issue Date
2006-04
Keyword(s)
sensor networks
Date of Ingest
2009-04-21T14:31:30Z
Abstract
Probabilistic techniques have been used to address many challenges in sensor networks. However, little work exists on developing adaptive versions of probabilistic protocols. In this paper, we consider the class of probabilistic gossiping protocols that are useful for disseminating information. Information dissemination is often required in sensor networks for code updates, TAG-type queries, etc. We propose adaptive techniques that enable a gossip-based protocol to automatically and dynamically adapt itself to the network topology. Our techniques are capable of coping with wireless losses and unpredictable node failures that affect network connectivity over time. The adaptive techniques also allow the sensor network applications to specify a desired reliability for disseminating messages. Nodes automatically adapt their behavior to satisfy such requirements. The resulting protocol is completely decentralized. We present thorough experimental results to evaluate our ``Smart Gossip'' proposal, and demonstrate its benefits over existing gossip protocols.
Type of Resource
text
Genre of Resource
Technical Report
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http://hdl.handle.net/2142/11189
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