发明名称 Hardware-based network packet timestamps: improved network clock synchronization
摘要 A method and apparatus for synchronizing a real time clock of a slave computer with a real time clock of a master computer. The method includes the steps of: calculating a first time drift value between the real time clock of the slave computer and the real time clock of the master computer, calculating a second time drift value between the real time clock of the slave computer and the real time clock of the master computer, calculating an average time drift value between the real time clock of the slave computer and the real time clock of the master computer using the first time drift value and the second time drift value, and adjusting the real time clock of the slave computer using the average time drift value.
申请公布号 US7768931(B2) 申请公布日期 2010.08.03
申请号 US20040960340 申请日期 2004.10.07
申请人 WESTERNGECO L.L.C. 发明人 GOLPARIAN DANIEL
分类号 H04L12/26;H04J3/06 主分类号 H04L12/26
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