Abstract: A communication method and a communications apparatus, where the method includes: assigning, by a control plane device, an Internet Protocol (IP) address to a user equipment; obtaining, by the control plane device using a routing policy network element, a routing rule corresponding to the IP address; and sending, by the control plane device, the routing rule and the IP address to the user equipment, where the routing rule is used by the user equipment to determine a source IP address when the user equipment initiates a service.

Abstract: A slab waveguide, comprising a plate having parallel surfaces and a cascade light splitting film. The plate is used for receiving and transmitting incident waveguide light which bears a transmitted image. The splitting film is disposed in the plate, intersects the upper and lower surface of the plate, and is used for reflecting the incident waveguide light out of the slab waveguide to form an actual image. In order to avoid mirror image coincidence, the waveguide needs to satisfy: |arcsin(n×sin(90°?4a+b))?arcsin(n×sin(90°?2a?b))1>2?, wherein a is an inclined angle between the cascade light splitting film and the lower surface of the plate, b is an inclined angle between central image light of the incident waveguide light and the lower surface of the plate, ? is an image display viewing angle of the transmitted image, and n is the refractive index of the plate.

Abstract: A detachable and interchangeable hand-and-foot massager for separate use includes a main body and a massager, the massager includes a hand massager and a foot massager. The hand massager or the foot massager is detachably mounted on the main body. The main body includes an upper cover of the main body, a base of the main body, an inflation and deflation device, and a massage device for hands and foot. The upper cover of the main body is buckled on the base of the main body, and the upper cover of the main body is provided with an embedded slot. The hand massager or the foot massager includes a massager upper cover, a massager bottom cover and an airbag assembly. The massager bottom cover is provided with a block, and the connector is fixedly mounted in the block. The main body and the massager can freely disassembled and combined.

Abstract: Embodiments of this disclosure relate to the communications field, and provide a multicast method and apparatus, to transmit multicast data in a wireless network. An example method includes: receiving, by a multicast function network element, multicast data from a multicast source and that includes a multicast address; obtaining, by the multicast function network element based on a preset correspondence, terminal information or connection information that corresponds to the multicast address; and sending, by the multicast function network element, the multicast data to a terminal.

Abstract: A display panel, a display device, and a driving method of the display panel are provided. The display panel includes a plurality of pixel units arranged in an array and data lines and sensing lines connected to the pixel units, and each of the plurality of pixel units includes a plurality of sub-pixels; all sub-pixels in a same column of pixel units are connected to a same data line, each column of pixel units is respectively connected to two of the sensing lines, and any two adjacent columns of pixel units share one of the sensing line.

Abstract: A driving system for an actuating and sensing module includes an actuating and sensing device and a power supply device. The actuating and sensing device includes a sensor, an actuating device, a microprocessor, and a power controller. The power supply device transfers an energy to the power controller, thereby enabling the sensor and the actuating device.

Abstract: A waterproof passive wireless controller includes at least one waterproof assembly, at least one driver assembly, at least one power generator, at least one communication module, and at least one housing. The waterproof assembly and the housing form at least one waterproof chamber, wherein the power generator and the communication module are disposed in the waterproof chamber. In response to an external force applied on the driver assembly, the power generator is enclosed in a waterproof manner and is driven to actuate by the driver assembly to converts mechanical energy into electrical energy to power the communication module, such that the communication module is activated for sending out a control signal.

Abstract: This application provides a method for repeatedly transmitting data and a device. The method includes: separately sending, by a terminal device, one piece of data in a PDCP entity to N logical channels, where a direct link transmission manner is used on at least one of the N logical channels, and N is a positive integer greater than or equal to 2; obtaining, by the terminal device, a resource; and sending, by the terminal device, the data on the N logical channels by using the obtained resource.

Abstract: The present disclosure provides a GOA circuit and a display device. The GOA circuit includes a plurality of cascaded GOA circuit units. An n-th stage GOA unit configured to output an n-th stage horizontal scanning signal includes a pull-up control unit, a feedback unit, a first pull-up unit, a second pull-up unit, a third pull-up unit, a pull-down unit, a pull-down control unit, and a bootstrap capacitor.

Abstract: An intelligence AC to DC maximum power charging management method of a battery includes providing a battery charger having a power conversion unit coupled to a charging control device, which contains a micro-controller, a voltage detection unit, a current detection unit, a temperature sensor, and a communication port, and providing a battery pack electrically connected to the battery charger enabling the charging controller to provide charging management for the battery pack, wherein the micro-controller can calculate charging power through received battery voltage, battery charger current, and temperature of the battery charger and tracking the maximum output charging power.

Abstract: This application discloses a cache address mapping method and a related device. The method includes: obtaining a binary file, the binary file including a first hot section; obtaining alignment information of a second hot section, the second hot section is a hot section that has been loaded into a cache, and the alignment information includes a set index of a last cache set occupied by the second hot section; and performing an offset operation on the first hot section based on the alignment information. According to embodiments of the present invention, a problem of a conflict miss of a cache in an N-way set associative structure can be resolved without increasing physical hardware overheads, thereby improving a cache hit rate.

Abstract: A liquid crystal display (LCD) module, a liquid crystal display device, and an electronic device are disclosed. The LCD module includes a backlight module and an LCD panel. The LCD panel includes an upper substrate and a lower substrate disposed opposite to the upper substrate, and a liquid crystal unit filled between the upper substrate and the lower substrate. A reinforcing rib functioning as a sound wave conducting channel is disposed on a side of the backlight module facing away from the LCD panel. A vibration exciter is attached to the reinforcing rib for generating vibration energy.

Abstract: Methods and apparatuses for generating a dynamic picture sequence are provided. The method includes generating a target vector from a target static picture; obtaining a foreground dynamic picture sequence, a foreground mask dynamic picture sequence and a background static picture by performing a prediction on the target vector; obtaining N frames of foreground static pictures by splitting the foreground dynamic picture sequence; obtaining N frames of foreground mask static pictures by splitting the foreground mask dynamic picture sequence; generating a first frame of static image by performing a prediction with inputting a first frame of the foreground static pictures, a first frame of the foreground mask static pictures and the background static picture into a first cell body of a Long Short-Term Memory network.

Abstract: An interventional medical device delivery system comprises a loader provided with a loading tube, a delivery sheath, a dilator, a pushing component, and a hemostasis valve. The loading tube or the delivery sheath is provided with a position-limiting locking connector. An appropriate-rotation control mechanism for controlling a tightening degree between a distal end of the loading tube and a proximal end of the delivery sheath is disposed outside the loading tube or the delivery sheath. The proximal end of the delivery sheath and the distal end of the loading tube engage with each other in a sealed manner, and are threadingly fixed to each other by means of the position-limiting locking connector. The appropriate-rotation control mechanism rotates in one direction to appropriately tighten a thread-connection, and rotates in the opposite direction to release the thread-connection. The interventional medical device conveying system of the invention automatically determines a tightening degree.

Abstract: A control device includes a memory storing instructions, and a processor configured to execute the instructions to obtain transmittance information related to transmittances of a plurality of neutral-density filters of an imaging device, receive a target transmittance, select at least one neutral-density filter of the plurality of neutral-density filters to achieve the target transmittance according to priority information related to a predetermined priority order of the plurality of neutral-density filters and the transmittance information of the at least one neutral-density filter, and control the at least one neutral-density filter to be in an effective state.

Abstract: This disclosure provides a light-emitting module and a display device. The light-emitting module includes: a body including a light-emitting panel and a cover plate located on a light emission side of the light-emitting panel; and a conductive layer arranged on a side of the body, the conductive layer having a part which is continuous from the cover plate to the light-emitting panel, wherein the conductive layer is grounded.

Abstract: The present disclosure provides an OLED light source drive control circuit and an OLED lamp. The drive control circuit includes a DC/DC constant voltage module, an external transceiver, a first internal transceiver, a microcontroller unit, a linear constant current module, and an OLED panel and a light source. The microcontroller unit communicates with the first internal transceiver, feeds back the detected output voltage to the DC/DC constant voltage module, and controls the DC/DC constant voltage module to operate. The first internal transceiver is connected with the linear constant current module through a differential bus. The linear constant current module includes a plurality of linear constant current driver ICs, each contains a second internal transceiver, and a differential bus interface of the second internal transceiver is respectively connected with a differential bus communication line connecting with a differential bus interface of the first internal transceiver.

Abstract: The invention discloses a display panel including a first section of a first power trace and a second power trace, an active region and a non-display region, a bending region, and a fanout routing region and a component disposing region; the first section of the first power trace connected to a second section of the first power trace disposing within the component disposing region; and the first section of the second power trace connected to a second section of the second power trace disposing within the component placement region by at least one set of second connection sub-traces disposed within the bending region. The invention changes power line structure of the display panel, and utilizes the second connecting sub-lines for, bridging so that part of the traces can be bent to backside of the display panel, thereby achieving the bottom border of the display to have narrow borders.