DocumentCode :
608029
Title :
A Privacy Preserving Prediction-based Routing Protocol for Mobile Delay Tolerant Networks
Author :
Hasan, Osman ; Jingwei Miao ; Mokhtar, S.B. ; Brunie, L.
Author_Institution :
INSA-Lyon, Univ. of Lyon, Lyon, France
fYear :
2013
fDate :
25-28 March 2013
Firstpage :
546
Lastpage :
553
Abstract :
A prediction-based routing protocol for mobile delay tolerant networks functions by forwarding a message from one intermediate node to another if the latter has higher probability of encountering the destination node. However, this process compromises the privacy of the nodes by revealing their mobility patterns. In this paper, we propose a privacy preserving prediction-based routing protocol that forwards messages by comparing information about communities of nodes instead of individual nodes. Specifically, it compares the maximum probability that a node in the community of a potential intermediate node will encounter the destination node. We present theoretical security analyses as well as practical performance evaluations. Our simulations on a well established community-based mobility model demonstrate that our protocol has comparable performance to existing prediction-based protocols. Yet our protocol is the only one that preserves the privacy of nodes.
Keywords :
data privacy; delay tolerant networks; mobile radio; routing protocols; telecommunication security; community-based mobility model; destination node; intermediate node; mobile delay tolerant network function; mobility patterns; privacy preserving prediction-based routing protocol; Communities; Mobile communication; Mobile computing; Privacy; Routing; Routing protocols; delay tolerant networks; mobile computing; privacy; routing protocols;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Information Networking and Applications (AINA), 2013 IEEE 27th International Conference on
Conference_Location :
Barcelona
ISSN :
1550-445X
Print_ISBN :
978-1-4673-5550-6
Electronic_ISBN :
1550-445X
Type :
conf
DOI :
10.1109/AINA.2013.6
Filename :
6531802
Link To Document :
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