Method and apparatus for fast booting of user device
AssigneeSamsung Electronics Co., Ltd.
InventorHaesik JUN
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Abstract
A method of fast booting of a user device is provided. The method includes detecting a movement of the user device in a power-off state, generating energy corresponding to the movement of the user device, changing the power-off state to a sleep mode state by the generated energy, partly performing a booting operation and waiting a period of time to perform the fast booting when changing to the sleep mode state, and performing the fast booting in response to a turn-on event of the user device.
Claims21
A method of fast booting of a user device, the method comprising:
- detecting a movement of a user device in a power-off state;
- generating energy corresponding to the movement of the user device;
- changing the power-off state to a sleep mode state by the energy;
- partly performing a booting operation and waiting a period of time to perform the fast booting when changed to the sleep mode state;
- and
- performing the fast booting in response to a turn-on event of the user device.
A user device comprising:
- a memory;
- a power-triggering unit configured to detect a movement of the user device in a power-off state of the user device, and generate energy according to the movement;
- and
- a controller configured to change the power-off state into a sleep mode state where booting data is loaded to the memory, in response to detection of a movement by the triggering unit, and perform fast booting using the booting data which has been loaded to the memory in advance if a turn-on event is detected in the sleep mode state.
A computer-readable recording medium having recorded a program that changes a power-off state of a user device to a sleep mode state where booting data is loaded in advance to a memory in response to a movement of the user device, performs fast booting using the booting data which has been loaded in advance to the memory if a turn-on event is detected in the sleep mode state, and changes the sleep mode state to the power-off state if a timeout event is detected in the sleep mode state.
Dependencies are inferred from the claim text.