| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase accuracy in local clock synchronization without increasing local clock frequency. <P>SOLUTION: The present invention relates to techniques for determining a synchronization error of a local clock (52) by deriving fractional clock period error information. A system for determining a synchronization error according to the present techniques generates a timing message in response to a master clock (30) and includes an error measurement circuit (72) that determines a synchronization error for a local clock in response to the timing message such that the synchronization error includes a fraction of a period of the local clock. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
