Results 251 to 260 of about 11,800 (298)

Delay management in delay‐tolerant networks

International Journal of Network Management, 2008
AbstractIn delay‐tolerant networks (DTN), nodes explore various opportunities to connect and communicate with each other. A series of encounters of different nodes will create such opportunities and spread a message among many nodes and eventually deliver to the designated destination. We study one common DTN scenario where the message exchanges happen
Qunwei Zheng   +4 more
openaire   +1 more source

Delay Tolerant Network Protocols in a Railway Network

International Journal of Embedded and Real-Time Communication Systems, 2021
The paper is devoted to the analysis of the effectiveness of the DTN (delay tolerant network) system in a communication network on a railway line. Trains act as moving objects that are sending and receiving messages to/from an external network. Trains may also transmit telemetry collected during movement.
Eugene Tikhonov   +2 more
openaire   +1 more source

Delay-Differentiated Gossiping in Delay Tolerant Networks

2008 IEEE International Conference on Communications, 2008
Delay Tolerant Networks are increasingly being envisioned for a wide range of applications. Many of these applications need support for quality of service (QoS) differentiation from the network. This paper proposes a method for providing probabilistic delay assurances in DTNs.
Parameswaran Ramanathan, Aarti Singh
openaire   +1 more source

Delay Tolerant Network Potential in a Railway Network

2020 26th Conference of Open Innovations Association (FRUCT), 2020
The article is devoted to the analysis of the effectiveness of the DTN (Delay Tolerant Network) system in a communication network on a railway line. Trains act as moving objects that are sending and receiving messages to/from an external network. As well trains may transmit telemetry, collected during movement.
Eugene Tikhonov   +2 more
openaire   +1 more source

Multicasting in delay tolerant networks

Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing, 2009
Node mobility and end-to-end disconnections in Delay Tolerant Networks (DTNs) greatly impair the effectiveness of data dissemination. Although social-based approaches can be used to address the problem, most existing solutions only focus on forwarding data to a single destination.
Wei Gao 0006   +3 more
openaire   +1 more source

ARDEN: Anonymous networking in delay tolerant networks

Ad Hoc Networks, 2012
Delay Tolerant Networks (DTNs) provide a communications infrastructure for environments lacking continuous connectivity. Such networks rely on the mobility of nodes and the resulting opportunistic connections to carry messages from source to destination.
Cong Shi   +4 more
openaire   +1 more source

Delay Tolerant Networks

2019
Opportunistic networks are one of the emerging evolutions of the network system. In opportunistic networks, nodes are able to communicate with each other even if the route between source to destination does not already exist. Opportunistic networks have to be delay tolerant in nature (i.e., able to tolerate larger delays). Delay tolerant network (DTNs)
Vandana Kushwaha, Ratneshwer Gupta
openaire   +1 more source

Delay Tolerant Networks in Industrial Applications

2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA), 2019
The control of mobile robots in industrial applications is mostly shared between local control by the robot and remote control by a central control system. The rising autonomy of robots in industrial settings affect the type of messages communicated between the central control system and the mobile robot. Single messages become bigger in size, but more
Christian Sauer 0003   +2 more
openaire   +1 more source

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