DSNS: The Deep Space Network Simulator
Joshua Smailes, Filip Futera, Sebastian K\"ohler, Simon Birnbach, Martin Strohmeier, Ivan Martinovic

TL;DR
The paper introduces DSNS, a scalable and flexible simulator designed for large-scale satellite networks, enabling faster protocol development and testing for interplanetary internet applications.
Contribution
It presents a new satellite network simulator that surpasses existing tools in scalability, fidelity, and extensibility, tailored for interplanetary internet research.
Findings
DSNS outperforms existing simulators in scalability and fidelity.
It supports implementation of CCSDS protocols and DTN scenarios.
The tool accelerates protocol development and testing for satellite networks.
Abstract
Simulation tools are commonly used in the development and testing of new protocols or new networks. However, as satellite networks start to grow to encompass thousands of nodes, and as companies and space agencies begin to realize the interplanetary internet, existing satellite and network simulation tools have become impractical for use in this context. We therefore present the Deep Space Network Simulator (DSNS): a new network simulator with a focus on large-scale satellite networks. We demonstrate its improved capabilities compared to existing offerings, showcase its flexibility and extensibility through an implementation of existing protocols and the DTN simulation reference scenarios recommended by CCSDS, and evaluate its scalability, showing that it exceeds existing tools while providing better fidelity. DSNS provides concrete usefulness to both standards bodies and satellite…
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Taxonomy
TopicsRadio Astronomy Observations and Technology · Astronomy and Astrophysical Research · Space Science and Extraterrestrial Life
