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Delay Tolerant Network (DTN) provides communication in environments composed of nodes with heterogeneous characteristics such as frequent disconnections, limited transmission range, dynamic topology, and scarce resources. Data delivery is achieved ...

The Internet of Drones (IoD) aims to organize and control airspace to allow multiple drones to fly at the same time in a fair and organized way. Thus, applications such as drone delivery of goods are expected to work in urban ...

Delay Tolerant Network offers communication architecture for scenarios where attaining uninterrupted connectivity between source and destination is challenging due to dynamic topology, short transmission range, and mobility of nodes. The messages ...

In a Vehicular Adhoc Network (VANET), Road Side Units (RSUs) deployed along the highways are generally dispossessed from a permanent connection to grid-power and mostly the RSU operations are sustainable on alternative sources such as solar power, ...

The delay tolerant network multi-copy protocols create and transmit multiple copies of each message that overload the buffer size, energy and bandwidth. The resource consumption is controlled by transmitting the messages to nodes having high ...

Satellite Internet of Things (S-IoT), which combines satellite networks with IoT, is a ubiquitous IoT system under the integrated satellite-terrestrial information network architecture. It has the advantages of wide coverage, multiple-type ...

Mobile social network is a kind of social networks through which the nodes have some social features such as: gender, job, friendship relations, centrality, and so on. The nodes mobility, leads to avoid forming connected routes between the source ...

Delay tolerant network is a type of network where the end-to-end path is not available from source to destination due to the node mobility, dynamic topology and network partitioning or such a path is highly unstable and may split almost immediately ...

A DTN node under multi copy protocols forwards a message to all connected nodes and improves message delivery at higher consumption of network resources. The probabilistic protocols control resource expenditure by transmitting a message only to nodes ...

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 gained based on store-carry-forward patterns to forward messages. ...

Delay-tolerant networks (DTNs) are distinguished by low connectivity and/or unreliable links, dynamic topology change and network partitioning. Therefore, each node transmits the multiple copies of the message to increase its delivery likelihood. This ...

The delegated forwarding (DF) curb transmissions by forwarding the message to a node that holds high quality value seen by the message. However, DF assumes infinite buffer space that is not possible in real time applications. In addition, quality value ...

The probabilistic routing protocols accelerate the network traffic towards more vital nodes to achieve high delivery ratio and low delays. However, as the traffic burden rises, the nodes turn into soaked and drop previously stored messages that reduce ...

In delay tolerant network interruptions will occur continuously because there is no end-to-end path exists for the longer period of time from source to destination. In this context, delays can be immensely large due to its environment contrails e.g. ...