Abstract Delay Tolerant Networks (DTNs) have practical applications in various fields. DTNs
have been studied in-depth by many researchers and multiple high quality survey papers …

Future space exploration demands a Space Network that will be able to connect spacecrafts
with one another and in turn with Earth's terrestrial Internet and hence efficiently transfer …

Delay tolerant networks (DTNs) are characterized by high end-to-end latency, frequent
disconnection, and opportunistic communication over unreliable wireless links. In this paper …

EARTH-CENTRIC spacecraft have been designed for decades as monolithic systems, which
are highly integrated systems conceived to fulfill a set of goals satisfying certain user needs …

Delay and disruption tolerant networks (DTNs) may experience frequent and long-lived
connectivity disruptions. Unlike traditional networks, such as the TCP/IP-based Internet …

The ever increasing traffic demand becomes a serious concern of mobile network operators.
To solve this traffic explosion problem, there have been many efforts to offload the traffic from …

Opportunistic networks are a class of mobile ad hoc networks (MANETs) where contacts
between mobile nodes occur unpredictably and where a complete end-to-end path between …

Disruption tolerant networks (DTNs) are characterized by low node density, unpredictable
node mobility, and lack of global network information. Most of current research efforts in …

Delay Tolerant Network (DTN) is a class of network architectures that address the lack of
continuous network connectivity. This issue has been studied for over a decade by …

Downloading of contents on mobile devices has been increasing rapidly since the
introduction of mobile communication technologies. The huge traffic load presents a …