SYSTEM AND METHOD FOR CLOCK SYNCHRONIZATION
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United States of America Patent
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N/A
Issued Date -
May 28, 2009
app pub date -
Nov 27, 2007
filing date -
Nov 27, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and a method are provided for clock synchronization. The method includes receiving a new transmitter timestamp based upon a transmitter clock, determining a new transmitter timestamp delta between the new transmitter timestamp and a previous transmitter timestamp, determining a new receiver timestamp delta between a new receiver timestamp and a previous receiver timestamp, comparing the new receiver timestamp delta to the new transmitter timestamp delta, and adjusting a receiver clock to minimize a compared difference between the new receiver timestamp delta and the new transmitter timestamp delta. The new receiver timestamp is determined upon reception of the new transmitter timestamp. The previous receiver timestamp is determined upon reception of the previous transmitter timestamp.
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