Time Appliances Project, Call скачать в хорошем качестве

Time Appliances Project, Call

Abstract: The Precision Time Protocol (PTP) can deliver nanosecond-level clock synchronization when implemented with appropriate hard- and software techniques. Achieving this level of accuracy, however, requires careful attention to the entire timing chain—not only the protocol itself. This presentation examines the respective influence of key contributors to nanosecond synchronization performance, including the resolution of hardware timestamping, transceiver latencies, local oscillator stability, as well as software related factors. Yet, 1 ns alignment is only half the battle; the time information has to be provided to the actual user application as accuracy as possible. We present typical ways to transfer time between different clock domains highlighting possible sources of error. The presentation concludes with some insights on how the verify nanosecond performance, focusing on suitable lab infrastructure and measurement setup. Speaker: After receiving a Masters Degree in Communication Engineering with distinction from the Vienna University of Technology, Nikolaus led the ASIC design division at the university’s Institute of Industrial Electronics, successfully managing numerous research projects and industry collaborations. His research activities centered on distributed systems design, especially highly accurate and fault- tolerant clock synchronization. In 2001 he co-founded Oregano Systems Design & Consulting Ltd. as a university spin-off. While offering embedded systems design services to customers, Oregano transferred the groups research results into a complete product suite for highly accurate clock synchronization under the brand name syn1588®, for which Nikolaus manages both development and marketing. In 2019 Oregano Systems was acquired by Meinberg, a global provider for clock synchronization solutions Nikolaus is an active member of the IEEE1588 standardization committee and the SMPTE 32NF standards group and holds frequent seminars on clock synchronization for both industry and academia.