Ronan, John and Walsh, Kristian and Long, Darren (2009) Experiments with Delay and Disruption Tolerant Networking in AX.25 and D-Star Networks. In: 2009 ARRL and TAPR Digital Communications Conference, 25-27 September 2009, Chicago, Illinois.
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Abstract
This paper examines the performance of DTN bundling layers against native protocols for radio data network with a view to possible deployment for emergency communications purposes. The authors conducted experiments with an existing DTN convergence layer in both AX.25 point-to-point and D-Star multi-hop communications links with hidden transmitters. The experimental results show that the DTN system exhibits marginally better performance than TCP/IP, appears to perform better where there are hidden transmitters, and has a more compact link utilisation pattern than TCP/IP. However, situations where obvious improvements can still be made were also identified.
Item Type: | Conference or Workshop Item (Paper) |
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Uncontrolled Keywords: | Disruption Tolerant Network, Delay Tolerant Network, DTN, AX.25, D-Star |
Departments or Groups: | Walton Institute for Information and Communications Systems Science > Communications Infrastructure Management Walton Institute for Information and Communications Systems Science |
Divisions: | School of Science > Department of Computing, Maths and Physics |
Depositing User: | John Ronan |
Date Deposited: | 23 Feb 2010 12:22 |
Last Modified: | 22 Aug 2016 10:26 |
URI: | https://repository.wit.ie/id/eprint/1479 |
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