Abstract Delay-Tolerant Networks (DTNs) are a type of emerging networks characterized by
very long delay paths and frequent network partitions. For the distinct characteristics of …

Delay tolerant mobile networks feature with intermittent connectivity, huge transmission
delay, nodal mobility, and so forth. There is usually no end-to-end path in the networks and it …

Mobile-relay-assisted forwarding in delay-tolerant networks (DTNs) can improve network
capacity and packet delivery ratio but, at the same time, may significantly increase energy …

Almost all multicast routing algorithms for Delay Tolerant Networks (DTNs) mainly focus on
improving routing performance, but hardly consider the constraints in actual DTN …

Delay Tolerant Networks (DTNs) are characterized by the continuously varied network
environment and the limitation of resource. To conquer this problem, DTN routing protocols …

Delay Tolerant Networking (DTN) mechanism is widely utilized in sparse mobile networks, in
which data is forwarded by using the" store-carry-forward" manner. Since there is no …

Abstract Delay-Tolerant Networks (DTNs) have the potential to in-reconnect devices in
regions that current networking technology cannot reach. The idea is that an end-to-end …

Routing in Public Transport Networks is particularly challenging due to the high mobility,
rapidly changing topology. Though clustering of nodes can aid forwarding decision in these …

In the opportunistic networks, many researchers apply the sleep scheduling policy to save
energy, which can allow mobile nodes sleep or wake up periodically. However, when the …

Great research efforts have been carried out in the field of challenged multihop wireless
networks (MWNs). Thanks to the evolution of the Micro-Electro-Mechanical Systems (MEMS) …