| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for a transmitter accurately performing determination of whether or not time synchronization between the transmitter and a receiver is accurately performed and the time synchronization between them.SOLUTION: A transmitter 41 transmits a time stamp Ts, which is obtained by adding transmission delay time until radio wave transmission time after time stamp Ts setting time to local time of the transmitter, to a receiver 51. The receiver 51 calculates a correction time value Ta by adding the total value of reception delay time until a preamble's arrival time at a SDU reproduction unit 53 after radio wave reception time and reproduction delay time until time of acquiring the time stamp Ts after the preamble's arrival time at the SDU reproduction unit 53, to the time stamp Ts. |
