Delay tolerant networks (DTN) are a class of networks that are a subset of the traditional
mobile ad‐hoc networks. It differs from mobile ad hoc networks (MANETs) in the sense that it …

This paper presents the friendship and selfishness forwarding (FSF) algorithm for Delay
Tolerant Networks. This novel solution is based on two social characteristics of nodes …

Delay-tolerant networks (DTNs) have attracted increasing attention from governments,
academia and industries in recent years. They are designed to provide a communication …

Regular citizens equipped with smart devices are being increasingly used as “sensors” by
Smart Cities applications. Using contacts among users, data in the form of messages is …

In opportunistic networks due to the inconsistency of the nodes link, routing is carried out
dynamically and we cannot use proactive routes. In these networks, nodes use opportunities …

Delay Tolerant Networks (DTNs) are intermittently connected networks, where there is no
guaranteed end-to-end connectivity between the source and destination. The link between …

Opportunistic networks are a form of mobile ad-hoc networks that exploit users mobility to
provide data sharing. Individual nodes store, carry and forward messages using direct …

Certain kinds of delay and disruption tolerant networks need the human support to send
data between users without a contemporaneous end-to-end path between them. However …

Recently the increasing number of sensors integrated in smartphones, especially the iPhone
and Android phones, has motivated the development of routing algorithms for Opportunistic …

Delay Tolerant Networks (DTNs) are a kind of networks that are defined by their sporadic
connectivity in their end to end path. Therefore, routing in these environments is based on …