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Large-Scale Space Network Simulator for Performance-Optimized DTNsHigh-rate Delay Tolerant Networking (HDTN) is a performance-optimized Delay Tolerant Networking (DTN) implementation that can provide multigigabit per second data rates in disruptive and high-latency space networks. Routing, especially in large-scale space networks, remains challenging due to network topologies that evolve over time. This paper presents a simulation tool that enables HDTN implementation testing at accelerated speeds, which is key for routing in large-scale space networks.
Document ID
Document Type
Conference Paper
Nadia Kortas
(Glenn Research Center Cleveland, Ohio, United States)
Timothy Recker
(University of California, Berkeley Berkeley, California, United States)
Date Acquired
December 16, 2022
Subject Category
Space Communications, Spacecraft Communications, Command and Tracking
Report/Patent Number
Meeting Information
Meeting: 15th International Conference on Advances in Satellite and Space Communications
Location: Venice
Country: IT
Start Date: April 24, 2023
End Date: April 28, 2023
Sponsors: TU Dresden, Jet Propulsion Lab
Funding Number(s)
WBS: 278371.01.06
Distribution Limits
Use by or on behalf of the US Gov. Permitted.
Technical Review
NASA Technical Management
High data-rate Delay Tolerant Networking
Performance Optimized Space Networks
Network Simulation
DTN Routing
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