Delay Tolerant Networks (DTNs) are sparse networks where complete direct end-to-end
paths between source and destination can seldom be established. Routing mechanisms in …

Abstract Purpose Internet of things (IoT) is an interaction between more than one network to
facilitate communication. These networks by themselves are complex networks. Therefore …

Delay Tolerant Network (DTN) are promising techniques to enable data transmission in
challenging scenarios where sophisticated infrastructure is not available and the end-to-end …

移动自组织网络资源有限, 且节点之间共享无线信道并以协作的方式完成消息转发,
导致所传输消息的机密性较为脆弱. 为保护消息内容的机密性, 该文提出一种间断连接移动自 …

In opportunistic network with node clusters, it is usually necessary to set up ferry nodes to
connect each cluster to achieve the overall connectivity of the network, and the movement …

The appearance of a large number of mobile intelligent devices boosts the fast rise of mobile
health (mHealth) application. However, due to the sensitivity and complexity of medical data …

In the resource-constrained intermittent connectivity Ad-hoc networks, the wireless media is
shared by collaborated nodes for message forwarding, and the confidentiality of messages …

At the beginning of the thesis, this chapter introduces the research about delay tolerant
networks (DTNs) and unmanned aerial vehicles (UAVs). The framework of this chapter is …

Delay Tolerant Networks (DTN) is an advanced architecture from mobile ad-hoc networks
(MANET), which enable communication in environments where connectivity issues like …