NASA NTRS · 20150006633
Analysis of Proximity-1 Space Link Interleaved Time Synchronization (PITS) Protocol
Abstract
To synchronize clocks between spacecraft in proximity, the Proximity-1 Space Link Interleaved Time Synchronization (PITS) Protocol has been proposed. PITS is based on the NTP Interleaved On-Wire Protocol and is capable of being adapted and integrated into CCSDS Proximity-1 Space Link Protocol with minimal modifications. In this work, we will discuss the correctness and liveness of PITS. Further, we analyze and evaluate the performance of time synchronization latency with various channel error rates in different PITS operational modes.
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Woo, Simon S.. 2011-12-05. Analysis of Proximity-1 Space Link Interleaved Time Synchronization (PITS) Protocol. https://ntrs.nasa.gov/citations/20150006633
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