Delay/Disruption Tolerant Networking for the International Space Station (ISS)

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Delay/Disruption Tolerant Networking for the International Space Station (ISS)

Schlesinger, Adam / Willman, Brett M. / Pitts, Lee / Davidson, Suzanne R. / Pohlchuck, William A.

Disruption Tolerant Networking (DTN) is an emerging data networking technology designed to abstract the hardware communication layer from the spacecraft/payload computing resources. DTN is specifically designed to operate in environments where link delays and disruptions are common (e.g., space-based networks). The National Aeronautics and Space Administration (NASA) has demonstrated DTN on several missions, such as the Deep Impact Networking (DINET) experiment, the Earth Observing Mission 1 (EO-1) and the Lunar Laser Communication Demonstration (LLCD). To further the maturation of DTN, NASA is implementing DTN protocols on the International Space Station (ISS). This paper explains the architecture of the ISS DTN network, the operational support for the system, the results from integrated ground testing, and the future work for DTN expansion.

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Dokumentinformationen

Titel :

Delay/Disruption Tolerant Networking for the International Space Station (ISS)

Beteiligte:

Schlesinger, Adam (Autor:in) / Willman, Brett M. (Autor:in) / Pitts, Lee (Autor:in) / Davidson, Suzanne R. (Autor:in) / Pohlchuck, William A. (Autor:in)

Erschienen in:

2017 IEEE Aerospace Conference ; 1-14

Erscheinungsdatum :

2017-03-01

Format / Umfang :

1153588 byte

ISBN :

978-1-5090-1613-6

DOI :

https://doi.org/10.1109/AERO.2017.7943857

Medientyp :

Aufsatz (Konferenz)