To date there has been much discussion about the value of Delay Tolerant Networking (DTN) for space missions. Claims of various benefits, based on paper analysis, are good; however a benefits statement with empirical evidence to support is even better. This paper presents potential and actual advantages of using DTN for Earth science missions based on results from multiple demonstrations, conducted by the Communications, Standards, and Technology Laboratory (CSTL) at NASA Goddard Space Flight Center (GSFC). Demonstrations included two flight demonstrations using the Earth Observing Mission 1 (EO-1) and the Near Earth Network (NEN), a ground based demonstration over satellite links to the Internet Router in Space (IRIS) payload on Intelsat-14, and others using the NASA Tracking Data Relay Satellite System (TDRSS). Real and potential findings include increased flexibility and efficiency in science campaigns, reduced latency in a collaborative science scenario, and improved scientist-instrument communication and control.


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    Titel :

    Benefits of Delay Tolerant Networking for Earth science missions


    Beteiligte:
    Davis, Faith A. (Autor:in) / Marquart, Jane K. (Autor:in) / Menke, Greg (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2012-03-01


    Format / Umfang :

    1346976 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Benefits of Delay Tolerant Networking for Earth Science Missions

    F. Davis / J. Marquart / G. Menke | NTIS | 2012


    Benefits of Delay Tolerant Networking for Earth Science Missions

    Davis, Faith / Marquart, Jane / Menke, Greg | NTRS | 2012



    THE BENEFITS OF DELAY/DISRUPTION TOLERANT NETWORKING (DTN) FOR FUTURE NASA SCIENCE MISSIONS

    Israel, David / Edwards, Betsy / Hayes, Jeffrey et al. | TIBKAT | 2020


    The Benefits of Delay/Disruption Tolerant Networking (DTN) for Future NASA Science Missions

    Israel, David J. / Edwards, Betsy / Hayes, Jeffrey et al. | NTRS | 2019