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SIGMETRICS
2002
ACM

PC based precision timing without GPS

10 years 6 months ago
PC based precision timing without GPS
A highly accurate monitoring solution for active network measurement is provided without the need for GPS, based on an alternative software clock for PC's running Unix. With respect to clock rate, it's performance exceeds common GPS and NTP synchronized software clock accuracy. It is based on the TSC register counting CPU cycles and offers a resolution of around 1ns, a rate stability of 0.1PPM equal to that of the underlying hardware, and a processing overhead well under 1
Attila Pásztor, Darryl Veitch
Added 23 Dec 2010
Updated 23 Dec 2010
Type Journal
Year 2002
Where SIGMETRICS
Authors Attila Pásztor, Darryl Veitch
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