| 摘要 |
A clock synchronization method includes: A) configuring a device to determine a time interval between issuance of a command by a network coordinator and the completion of the transmission of a (SFD) of a beacon frame by the network coordinator; B) upon completion of the reception of the SFD byte of the beacon frame by the device, configuring the device to generate a synchronization signal; C) in response to the synchronization signal, configuring the device to record a first clock time thereof; D) upon completion of the reception of the beacon frame by the device, configuring the device to record a second clock time thereof; E) configuring the device to calculate a synchronization clock time based on the time interval, and the first and second clock times; and F) configuring the device to adjust a clock time thereof to the synchronization clock time.
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