Ronan, John and Walsh, Kristian and Long, Darren (2010) Evaluation of a DTN Convergence Layer for the AX.25 Network Protocol. In: The Second International Workshop on Mobile Opportunistic Networking (MobiOpp 2010), 22-23 Feb 2010, Pisa, Italy.
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Abstract
The AX.25 Link Access Protocol for Amateur Packet Radio is a data link layer protocol derived from the ITU-T X.25 data link pro- tocol with modifications for use by amateur radio operators. One of the authors has produced a prototype AX.25 connected mode DTN Convergence Layer (CL) based on the existing DTN2 reference im- plementation. Initial testing of this implementation was undertaken on Linux in order to compare the performance of the implementa- tion with the performance of native AX.25 links. Initial results ap- pear to indicate that the current prototype can be up to 25 percent more efficient than using the Linux TCP/IP over AX.25 implemen- tation in certain circumstances. The experimental results also re- veal situations where obvious improvements can still be made to the implementation.
Item Type: | Conference or Workshop Item (Paper) |
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Uncontrolled Keywords: | Delay Tolerant Network, DTN, AX.25 |
Departments or Groups: | Walton Institute for Information and Communications Systems Science Walton Institute for Information and Communications Systems Science > Communications Infrastructure Management |
Divisions: | School of Science > Department of Computing, Maths and Physics |
Depositing User: | John Ronan |
Date Deposited: | 09 Mar 2010 15:12 |
Last Modified: | 22 Aug 2016 10:26 |
URI: | https://repository.wit.ie/id/eprint/1489 |
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