Patent ID: 8169939

Claim:
A mobile computation device comprising a network communication module and a mobile computation unit, wherein the mobile computation device has a power supply for supplying power to the network communication module when the mobile computation device is in a power-off status, so that the network communication module receives a data packet from a network when the mobile computation device is in a power-off status, wherein the mobile computation device comprises an embedded controller, a power supply controller and hardware, and the network communication module is adapted to, having received a data packet from the network, send an instruction of starting downloading of communication content to the mobile computation device according to the data packet to wake up the embedded controller, the embedded controller is adapted to, having received the instruction, control, based on the received instruction, a power-on sequence of the power supply controller to selectively start hardware of the mobile computation device to be used in an operation corresponding to the receivec instruction, and BIOS initializes the hardware, wherein correspondence configuration information of various operations needed by the received network data packet and the hardware used in each of these operations is pre-set in the embedded controller.