Abstract: The present disclosure provides techniques for implementing a video click via a Bluetooth device. The techniques comprise performing matching with and connection to a wireless device; monitoring a signal sent by the wireless device; parsing the signal and determining whether the signal is associated with a preset power-conserving wireless personal area network service; determining whether a terminal device is in a state of playing a video in response to determining that the signal is associated with the preset power-conserving wireless personal area network service; and in response to determining that the terminal device is in the state of playing the video, rendering an effect on the video played by the terminal device based on the signal and updating data based on the signal.

Abstract: The present invention provides a power consumption control method for a wearable device, and a wearable device. The method includes: receiving, when a modem of a wearable device is in an off state, remote wireless communication service information transmitted by a terminal through short range communications; or receiving, by a wearable device when a modem of the wearable device is in an on state, content, sent by a network device, of the remote wireless communication service. With the method provided in the present invention, a standby time of the wearable device is prolonged.

Abstract: Embodiments of the present disclosure provide a packet forwarding method and a physical host. The physical host includes a first virtual switch and at least two virtual machines, each virtual machine in the at least two virtual machines has a shared memory area that can be jointly accessed by the physical host, each shared memory area has a first memory pool, each first memory pool has at least one memory block, a memory block in each first memory pool has an index field that is used to identify a virtual machine to which the memory block belongs, and a first shared memory area corresponding to a first virtual machine in the at least two virtual machines is prohibited from being accessed by another virtual machine different from the first virtual machine in the at least two virtual machines.

Abstract: The present invention provides a switching power supply and a controller thereof, wherein the controller comprises: a switching power supply control device having a power supply terminal and detecting a voltage at the power supply terminal; a composite device integrating therein a power transistor and a depletion transistor, wherein the power transistor has a gate coupled to a first input, a source coupled to a first output, and a drain coupled to an input signal terminal; the depletion transistor has a gate coupled to a second input, a source coupled to a second output, and a drain coupled to the input signal terminal; the first input, the second input and the second output are coupled to the switching power supply control device, the first input receives a driving signal generated by the switching power supply control device, and the input signal terminal receives an input signal of the switching power supply.

Abstract: The present invention provides a power consumption control method for a wearable device, and a wearable device. The method includes: receiving, when a modem of a wearable device is in an off state, remote wireless communication service information transmitted by a terminal through short range communications; or receiving, by a wearable device when a modem of the wearable device is in an on state, content, sent by a network device, of the remote wireless communication service. With the method provided in the present invention, a standby time of the wearable device is prolonged.

Abstract: The present invention provides a switching power supply and a controller thereof, wherein the controller comprises: a switching power supply control device having a power supply terminal and detecting a voltage at the power supply terminal; a composite device integrating therein a power transistor and a depletion transistor, wherein the power transistor has a gate coupled to a first input, a source coupled to a first output, and a drain coupled to an input signal terminal; the depletion transistor has a gate coupled to a second input, a source coupled to a second output, and a drain coupled to the input signal terminal; the first input, the second input and the second output are coupled to the switching power supply control device, the first input receives a driving signal generated by the switching power supply control device, and the input signal terminal receives an input signal of the switching power supply.

Abstract: A method and an apparatus for waking up a device are disclosed by embodiments of the present invention. In one embodiment, a method includes detecting, by a first device, whether a second device transmits a radio signal, when a timing interval of a timer is equal to a preset threshold, where the first device is a device woken up by the second device, transmitting, by the first device, a first message to the second device when the radio signal is detected, causing the second device to switch to a station (STA) mode after receiving the first message, where the first message is used to notify the second device that the first device is woken up successfully, and switching, by the first device, to an access point (AP) mode, causing the second device to implement wireless fidelity (Wi-Fi) access through the first device.