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Seminar Delay-Tolerant Networks

by Dr Christian Schindelhauer , Volodymyr Goncharov
"... Abstract In this paper, I introduce main concepts of delay-tolerant networks and their architecture. Delay-tolerant networks are designed to operate in environments characterized by very long delay paths and frequent network partitions. In the end, I give results of performance evaluation of the DT ..."
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Abstract In this paper, I introduce main concepts of delay-tolerant networks and their architecture. Delay-tolerant networks are designed to operate in environments characterized by very long delay paths and frequent network partitions. In the end, I give results of performance evaluation

in Delay-Tolerant Networks ∗

by Agoston Petz, Angela Hennessy, Brenton Walker, Chien-liang Fok, Christine Julien, Agoston Petz, Angela Hennessy, Brenton Walker, Chien-liang Fok, Christine Julien
"... We present a general framework for context awareness in delay tolerant networks. The framework introduces an adaptation portal through which external context agents can affect internal routing behavior. The context agent is decoupled from the router, enabling different forms of context awareness to ..."
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We present a general framework for context awareness in delay tolerant networks. The framework introduces an adaptation portal through which external context agents can affect internal routing behavior. The context agent is decoupled from the router, enabling different forms of context awareness

From delay-tolerant networks to vehicular delay-tolerant networks

by Paulo Rogério Pereira, Augusto Casaca, Senior Member, Joel J. P. C. Rodrigues, Senior Member, Vasco N. G. J. Soares, Student Member, Joan Triay, Student Member - Communications Surveys Tutorials, IEEE
"... Abstract—This paper provides an introductory overview of Vehicular Delay-Tolerant Networks. First, an introduction to Delay-Tolerant Networks and Vehicular Delay-Tolerant Networks is given. Delay-Tolerant schemes and protocols can help in situations where network connectivity is sparse or with large ..."
Abstract - Cited by 15 (2 self) - Add to MetaCart
Abstract—This paper provides an introductory overview of Vehicular Delay-Tolerant Networks. First, an introduction to Delay-Tolerant Networks and Vehicular Delay-Tolerant Networks is given. Delay-Tolerant schemes and protocols can help in situations where network connectivity is sparse

Routing Strategies for Delay-Tolerant Networks

by Evan P. C. Jones, Paul A. S. Ward
"... Delay-Tolerant Networks (DTNs) have the potential to interconnect devices in regions that current networking technology cannot reach. The idea is that an end-to-end connection may never be present. To make communication possible, intermediate nodes take custody of the data being transferred and forw ..."
Abstract - Cited by 34 (0 self) - Add to MetaCart
Delay-Tolerant Networks (DTNs) have the potential to interconnect devices in regions that current networking technology cannot reach. The idea is that an end-to-end connection may never be present. To make communication possible, intermediate nodes take custody of the data being transferred

Routing in a Delay Tolerant Network

by Sushant Jain, Kevin Fall, Rabin Patra , 2004
"... We formulate the delay-tolerant networking routing problem, where messages are to be moved end-to-end across a connectivity graph that is time-varying but whose dynamics may be known in advance. The problem has the added constraints of finite buffers at each node and the general property that no con ..."
Abstract - Cited by 621 (8 self) - Add to MetaCart
We formulate the delay-tolerant networking routing problem, where messages are to be moved end-to-end across a connectivity graph that is time-varying but whose dynamics may be known in advance. The problem has the added constraints of finite buffers at each node and the general property

Delay-Tolerant Networking Architecture

by V. Cerf, S. Burleigh, A. Hooke, L. Torgerson, R. Durst, K. Scott, H. Weiss , 2007
"... This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The IETF Trust (2007). IESG Note ..."
Abstract - Cited by 65 (2 self) - Add to MetaCart
This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The IETF Trust (2007). IESG Note

Social Delay-Tolerant Network Routing

by Greg Bigwood, Tristan Henderson, Saleem Bhatti
"... Routing in mobile delay-tolerant networks faces new challenges such as mobility and the dynamic nature of the network. Social network information may be useful for routing since mobile nodes in the same social network may be encountered more often and thus be more successful at message-passing. Coll ..."
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Routing in mobile delay-tolerant networks faces new challenges such as mobility and the dynamic nature of the network. Social network information may be useful for routing since mobile nodes in the same social network may be encountered more often and thus be more successful at message

Practical routing in delay-tolerant networks

by Evan P. C. Jones, Lily Li, Paul A. S. Ward - IEEE Transactions on Mobile Computing
"... Delay-tolerant networks (DTNs) have the potential to connect devices and areas of the world that are under-served by current networks. A critical challenge for DTNs is determining routes through the network without ever having an end-to-end connection, or even knowing which “routers ” will be connec ..."
Abstract - Cited by 137 (0 self) - Add to MetaCart
Delay-tolerant networks (DTNs) have the potential to connect devices and areas of the world that are under-served by current networks. A critical challenge for DTNs is determining routes through the network without ever having an end-to-end connection, or even knowing which “routers

coding in delay tolerant networks†

by Shabbir Ahmed, Salil S. Kanhere, John Wiley
"... Most people-centric delay tolerant networks have been shown to exhibit power-law behavior. Analysis of the temporal con-nectivity graph of such networks reveals the existence of hubs, a fraction of the nodes, which are collectively connected to the rest of the nodes. In this paper, we propose a nove ..."
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Most people-centric delay tolerant networks have been shown to exhibit power-law behavior. Analysis of the temporal con-nectivity graph of such networks reveals the existence of hubs, a fraction of the nodes, which are collectively connected to the rest of the nodes. In this paper, we propose a

Implementing Delay Tolerant Networking

by Michael Demmer, Eric Brewer, Kevin Fall, Melissa Ho, Robin Patra, Michael Demmer, Eric Brewer, Kevin Fall, Sushant Jain, Melissa Ho, Rabin Patra , 2003
"... The recently proposed Delay Tolerant Networking (DTN) architecture aims at supporting efficient messagebased communication over intermittent networks. This paper describes our experience in creating and evaluating a DTN reference implementation. We found that several concepts are not fully specified ..."
Abstract - Cited by 32 (4 self) - Add to MetaCart
The recently proposed Delay Tolerant Networking (DTN) architecture aims at supporting efficient messagebased communication over intermittent networks. This paper describes our experience in creating and evaluating a DTN reference implementation. We found that several concepts are not fully
Results 1 - 10 of 2,088