Delay tolerant networks (DTNs) make use of opportunistic encounters of nodes for
communication. The characteristics of high mobility of nodes, frequent link variation and long …

In Delay Tolerant Networks (DTNs), the connections between mobile nodes are always
disrupted and constant end-to-end paths rarely exist. In order to cope with these …

Abstract Message delivery in Delay Tolerant Networks (DTNs) is challenging due to the fact
that the network is intermittently connected. Mobility can be exploited to improve DTN …

Delay tolerant network (DTN) challenges on large delay of communication, opportunistic
and intermittent connectivity so that data can be transferred over vulnerable network. Most …

Delay Tolerant Networks (DTNs) is a mobile wireless network, in which it is difficult to
establish end-to-end paths. Meanwhile, the nodes transmit message copies randomly …

The proliferation of wireless mobile devices encourages research into their employment to
form delay tolerant networks (DTN) for such applications as disaster response, military …

Delay/disruption tolerant networks (DTNs) make opportunistic communications by utilising
the mobility of nodes. The characteristics of high mobility of nodes and high dynamicity of …

A delay tolerant network (DTN) realizes a message exchange among mobile terminals
without static communication network structures. However, current probability-based DTN …

In recent years, Delay Tolerant Networks (DTN) have received more and more attention. At
the same time, several existing DTN routing algorithms generally have disadvantages such …

Network partitioning and node disconnectivity results in high latency and frequent link
disruption in DTNs. Therefore, routing a message toward a destined node is a challenge in …