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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Davis, F.A. Marquart, J.K. Menke, G. |
| Copyright Year | 2012 |
| Description | Author affiliation: Columbus Technologies, Greenbelt, MD 20771 (Menke, G.) || Flight Software Branch, NASA/GSFC Code 582, Greenbelt, MD 20771 (Marquart, J.K.) || Microwave & Communication, Systems Branch, NASA/GSFC Code 567.3, Greenbelt, MD 20771 (Davis, F.A.) |
| Abstract | 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. |
| Starting Page | 1 |
| Ending Page | 11 |
| File Size | 1346976 |
| Page Count | 11 |
| File Format | |
| ISBN | 9781457705564 |
| ISSN | 1095323X |
| e-ISBN | 9781457705571 |
| DOI | 10.1109/AERO.2012.6187105 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-03-03 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space vehicles Protocols Iris Software Telemetry Collaboration Satellites |
| Content Type | Text |
| Resource Type | Article |
| Subject | Aerospace Engineering Space and Planetary Science |
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