Method for estimating relative skew between clocks in packet networks
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United States of America Patent
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Dec 4, 2001
Grant Date -
N/A
app pub date -
Sep 15, 1998
filing date -
Sep 15, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method, a system, and an article of manufacture for measuring a relative skew between clocks in a packet based communication network. The method utilizes the timestamps available in packets sent from a sender to a receiver, as well as the times at which the receiver receives such packets. Such timestamps can be incorporated in packets, or in a separate protocol.
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