Calibration of Time Stamp Authorities

Vladimír Smotlacha, Petr Tyml, Jan Cermák

Abstract

The time stamp service is a network time service providing time stamp to a specific byte sequence sent to a time stamp authority/ appliance (TSA). The accuracy of the provided time stamp shall be specified by the TSA and should be calibrated. This paper discusses methods for calibration of TSA using a calibration computer and taking into account the impact of the network. The methods have been tested on an experimental TSA placed in different distances from the calibration computer and in different networks.

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IMEKO-TC4-2007-096.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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