Delay tolerant networks (DTN) are kind of sparse networks in which end-to-end connectivity
between source and destination is not always guaranteed. The Internet is the basic source …

Delay-tolerant networks (DTNs) which are popularly called as intermittently connected
networks are used in many real-time challenging environments such as during natural …

The routing efficiency in Delay Tolerant Networks (DTN) with social characteristics degrades
owing to intermittent connection and high latency. Additionally, congestion is another issue …

Abstract Delay Tolerant Network (DTN) is a kind of network that there is no continuous
network connectivity among nodes. There are no end-to-end and constant connection paths …

When configuring a delay tolerant network (DTN), there are many aspects that need to be
taken into consideration for an effective and efficient network. One aspect is a buffer …

Congestion in DTNs happens when the forwarding path to destination does not exist and a
node runs out of buffer space. Several works have shown that the situation is hard to …

Delay Tolerant Networks fall into the category of networks that works over the underlying
TCP/IP infrastructure. DTN is capable of using the stationery as well as mobile routers for …

DTN (Delay Tolerant Network) facilitates a communication between heterogeneous
networks when there are transmission delay and network disconnection frequently, in order …

Delay tolerant networks (DTN) require innovation in routing technology because of the
intermittent connectivity of the nodes in the network. Routing must account for the delay in …

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