Paper Info
Title
Functional Reputation Based Data Aggregation for Wireless Sensor Networks
Abstract
In wireless sensor networks, malicious sensor nodes send false data reports to distort aggregation results. Existing trust systems rely on general reputation to mitigate the effect of this attack. This paper presents a novel reliable data aggregation protocol, called RDAT, which is based on the concept of functional reputation. Functional reputation enables data aggregators to evaluate each type of sensor node action using a respective reputation value thereby increasing the accuracy of the trust system. The simulation results show that protocol RDAT significantly improves the reliability of aggregated data in the presence of compromised nodes.
Year
DOI
Venue
2008
10.1109/WiMob.2008.102
WiMob
Keywords
Field
DocType
routing,wireless sensor network,cryptography,sensors,base stations,security,reputation,data aggregation,trust,wireless sensor networks,protocols
Sensor node,Key distribution in wireless sensor networks,Base station,Cryptography,Computer science,Computer network,Telecommunication network reliability,Data aggregator,Wireless sensor network,Distributed computing,Reputation
Conference
ISSN
Citations 
PageRank 
2160-4886
6
0.46
References 
Authors
18
1
Name
Order
Citations
PageRank
Suat Ozdemir135026.30