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Technical Issues in Implementing DTN in a Flight Software ArchitectureThis slide presentation reviews some of the technical issues in implementing Delay Tolerant Networking (DTN) in a enviornments that lack continuous network connectivity, such as spacecraft in deepspace or submarines. In a DTN, asynchronous variable-length messages (called bundles) are routed in a store and forward manner between participating nodes over a heterogeneous network. The review examines the enabling technologies, the porting steps and issues, operational scenarios for DTN. There is a review of the Licklider Transmission Protocol (LTP) aka Long-haul Transmission Protocol. Also included is a brief review of the current uses of DTN.
Document ID
20090031887
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
External Source(s)
Authors
Oyake, Amalaye
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 24, 2013
Publication Date
November 5, 2007
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Meeting Information
Meeting: Flight Software Workshop 2007
Location: Laurel, MD
Country: United States
Start Date: November 5, 2007
Distribution Limits
Public
Copyright
Other
Keywords
Licklider Transmission Protocol (LTP)
Delay Tolerant Networking (DTN)

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