Opportunistic networks. In the case of opportunistic networks, the joined node of a network
can have zero or partial knowledge about other nodes in a network. For this reason, the …

The main challenge of Delay Tolerant Networks (DTN) is to select the best path for message
delivery since in DTN has no guarantee to instant continuous connectivity between source to …

In this article we will discuss the problem of routing in delay tolerant networks (DTNs). The
major problem in DTN networks is to find an end-to-end communication path between a …

ABSTRACT Delay Tolerant Network has lack of continuous network connectivity, so
probability of end to end path between source and destination for any given time is low …

The routing efficiency in delay tolerant networks is degraded due to intermittent connection
and high latency. Additionally, socially selfish nodes in social networks refuse to provide …

Abstract Social Delay Tolerant Network (DTN) allows mobile devices to exchange the data
opportunistically without end-to-end path when they come in contact. As the connectivity is …

ABSTRACT Delay Tolerant Networks (DTNs) where the node connectivity is opportunistic
and end-to-end path between any pair of source and destination is not guaranteed most of …

ABSTRACT Delay Tolerant Networking (DTN)[2][3] has been proposed as a potential
solution for this technical challenge as it is designed to offer a solution for routing in a …

Delay and Disruptive Tolerant Networks (DTN) are relatively a new networking concept that
could provide a robust communication in wide range of implementations from the space to …

Due to node's mobility, Delay Tolerant Networks (DTNs) feature the nonexistence of end-
toend path between source and destination, frequent topology partitions and extremely high …