A further comparison of different TCP/IP and DTN protocols over the D-STAR Digital Data mode

John J. Ronan, Cathal O'Connor · SETU Waterford Libraries - Open Access Repository · 2010

This work examines the performance of the Digital Smart Technologies for Amateur Radio- Digital Data mode with various IP and non-IP based protocols. A throughput comparison was performed between TCP/IP and two DTN convergence Layers. The experimental results show that the DTN NORM Convergence Layer exhibits better performance than TCP/IP and TCP based convergence layers, and, furthermore appears to be more suited for use on difficult radio links.

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