| 摘要 |
A state synchronization method between docked terminals and docking system using the same is disclosed. The state synchronization method includes entering by the first terminal into sleep mode operating as a USB host, and entering by the second terminal into sleep mode operating as a USB client; providing by the first terminal a wake up event to the second terminal through a USB interface, when the wake up even occurs by the first terminal; providing by the first terminal a signal through the HDMI interface, and then waiting to be re-connected; and attempting by the second terminal to be re-connected to the first terminal based on the wake up event provided from the first terminal. By this method, it is possible to transmit the wake up event to the other terminal even when a portion of the docked terminals is woken up, enabling both terminals to perform interlocked operations.
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