Network Time (was Re: Using Cell Phone For Frequency Calibration?)
NTP (Network Time Protocol) and the associated software is a science in itself. The round-trip latency is used in the time calculations, as is the averaging of multiple servers to find correct servers and outliers. With good hardware, microsecond to nanosecond accuracy is possible.
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(The network time protocol project) has a lot of information, including scientific papers.
Koos van den Hout
Camp Wireless, wireless Internet access at campsites| Koos van den Hout
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[TELECOM Digest Editor's Note: Thanks for mentioning this site. I went over earlier today and selected from the 'us.pool.ntp.org' numbers for my computer clock settings. PAT]
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Posted 5 years ago by Koos van den Hout in General Telecommunications Forum
