Abstract
Epidemic-based communications, or 'gossiping', provides a robust and scalable method for maintaining a knowledge base in a sensor network faced with an unpredictable network environment. Since sensed information is often periodic in time, protocols should be able to manage multiple messages in an efficient way. We describe a mathematical model of gossiping dealing with multiple messages. We present simulation results that suggest the model can provide insights into the design and optimisation of sensor networks in the case of dissemination of periodically generated data. We show that it is possible to control data freshness without increasing overhead, and quantify the importance of topology in achieving timely dissemination.
Original language | English |
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Title of host publication | 2009 Third UKSim European Symposium on Computer Modeling and Simulation |
Editors | David Al-Dabass, Sokratis Katsikas, Ioannis Koukos, Ajith Abraham, Richard Zobel |
Place of Publication | United States |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 499-504 |
Number of pages | 6 |
ISBN (Print) | 978142445340 |
DOIs | |
Publication status | Published - 2009 |
Externally published | Yes |
Event | EMS 2009, UKSim Third European Modelling Symposium on Computer Modelling and Simulation - Athens, Athens, Greece Duration: 25 Nov 2009 → 27 Nov 2009 |
Conference
Conference | EMS 2009, UKSim Third European Modelling Symposium on Computer Modelling and Simulation |
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Country/Territory | Greece |
City | Athens |
Period | 25/11/09 → 27/11/09 |