Proximity-1 Space Link Protocol
- Proximity-1 Space Link Protocol
Proximity-1 Space Link Protocol is a short haul delivery protocol designed to establish a two-way communications link between a lander and an orbiter, negotiate data rate and communications mode, and reliably deliver data during short orbiter-to-surface contacts.
Developed by Consultative Committee for Space Data Systems and documented in a number of CCSDS Recommendations [cite web
title = CCSDS Recommendation For Proximity-1 Space Link Protocol. Coding And Synchronization Sublayer
url = http://public.ccsds.org/publications/archive/211x2b1.pdf
accessdate = 2008-05-26] [cite web
title = CCSDS Recommendation For Proximity-1 Space Link Protocol. Data Link Layer
url = http://public.ccsds.org/publications/archive/211x0b2s.pdf
accessdate = 2008-05-26] [cite web
title = CCSDS Recommendation For Proximity-1 Space Link Protocol. Physical Layer
url = http://public.ccsds.org/publications/archive/211x1b1s.pdf
accessdate = 2008-05-26]
Proximity-1 is implemented on Mars Exploration Rovers, Mars Odyssey, Mars Reconnaissance Orbiter, Mars Express [ [http://www.spaceref.com/news/viewpr.html?pid=14149 CCSDS Proximity-1 Communications Protocol Enables High-Speed Communication at Mars ] ] as well as on Phoenix Mars Lander [cite web
title = Phoenix Mars Mission FAQ
url = http://phoenix.lpl.arizona.edu/faq.php
accessdate = 2008-05-26]
See also
* [http://public.ccsds.org/publications/documents/SO2002/SPACEOPS02_P_T5_08.PDF Mars Relay Operations: Application of CCSDS Proximity-1 Space Data Link Protocol]
References
Wikimedia Foundation.
2010.
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