Mitigating Routing Misbehavior in Disruption Tolerant Networks
نویسندگان
چکیده
منابع مشابه
Explaining Routing Performance in Disruption Tolerant Networks
Many routing algorithms for both traditional and ad hoc networks require a complete and contemporaneous path of peers from source to destination. Disruption Tolerant Networks (DTNs) attempt to deliver messages despite a frequently disconnected link layer (e.g., due to peer mobility, limited communication range, and power management limitations). While several algorithms have been proposed for r...
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Underwater sensor network has attracted significant attention recently [1] [2]. On the one hand, it enables a wide range of aquatic applications. On the other hand, harsh underwater environments pose grand challenges to underwater communication and networking. Firstly, acoustic channels have high error probability, long propagation delay and limited bandwidth. Secondly, underwater sensor nodes ...
متن کاملMORA routing and capacity building in disruption-tolerant networks
Disruption-tolerant networks (DTNs) differ from other types of networks in that capacity is created by the movements of network participants. This implies that understanding and influencing the participants’ motions can have a significant impact on network performance. In this paper, we introduce the routing protocol MORA, which learns structure in the movement patterns of network participants ...
متن کاملSelf Recognition of Routing Misbehaviour in Disruption Tolerant Networks
A Disruption tolerant networks is a network designed temporary, have the unique features of intermittent connectivity which makes routing quite different from other wireless network. Routing misbehavior like selfish or malicious node can cause packet delay and modifying packets in a network. A node is required to keep a few signed contact record of its previous contact based on it the next node...
متن کاملRouting based on delivery distributions in predictable disruption tolerant networks
This article studies disruption tolerant networks (DTNs) where each node knows the probabilistic distribution of contacts with other nodes. It proposes a framework that allows one to formalize the behaviour of such a network. It generalizes extreme cases that have been studied before where (a) either nodes only know their contact frequency with each other or (b) they have a perfect knowledge of...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Forensics and Security
سال: 2012
ISSN: 1556-6013,1556-6021
DOI: 10.1109/tifs.2011.2173195