Abstract: A communication method and a communication apparatus are provided. The method includes: a first device first checks a first bit sequence based on a cyclic redundancy check (CRC) code, to obtain a second bit sequence; then divides the second bit sequence into P bit sequences; and generates Q codewords based on the P bit sequences, and sends the Q codewords to a second device through P transport layers. P represents a quantity of transport layers of the first device, P is greater than or equal to 2, and Q is an integer greater than or equal to 2. The first device first checks the first bit sequence based on the CRC code, and then divides the second bit sequence into the P bit sequences, that is, performs code rate allocation.

Abstract: A transmission device includes a communication interface configured to perform communications with an external device and at least one display device, a memory configured to store analog data received from the external device, a signal processor, and a processor configured to control the signal processor to decode the analog data, separate the decoded analog data into analog audio data, analog video data, and analog additional data, convert the analog audio data, the analog video data, and the analog additional data, separated from one another, respectively, to digital audio data, digital video data, and digital additional data, configure a digital transport stream including a plurality of packets by separately packetizing the digital audio data, the digital video data, and the digital additional data, respectively, and transmit, using the communication interface, the digital transport stream to the at least one display device.

Abstract: A sensing mode switching method and apparatus, and a communication device are provided. The sensing mode switching method includes: obtaining, by a first node, a first sensing measurement result corresponding to each candidate node of N candidate nodes, where the first sensing measurement result includes a result obtained by performing at least one sensing measurement on a sensing target in a first sensing mode through the candidate node, and a signal transmitting node of the first sensing mode and a signal receiving node of the first sensing mode are the same node; and switching, by the first node, a sensing mode of the sensing target from a second sensing mode to the first sensing mode according to the first sensing measurement result corresponding to each candidate node of the N candidate nodes. A signal transmitting node and a signal receiving node of the second sensing mode are different nodes.

Abstract: A power control method. The method includes: a communication apparatus determines a target forwarding power based on a first forwarding power, a second forwarding power, and a third forwarding power, and forwards, by using the target forwarding power, a first signal received from a first device to a second device. The target forwarding power is a lowest power of the first forwarding power, the second forwarding power, and the third forwarding power. The first forwarding power is determined based on an indication of a network device, the second forwarding power is related to an input power of the communication apparatus and a forwarding gain of the communication apparatus, and the third forwarding power is determined based on a maximum forwarding power limit of the communication apparatus.

Abstract: A communication method including: when a sum of transmission powers of N carriers is greater than a maximum transmission power P, adjusting a transmission powers sequentially based on a priority order from low to high of services to be transmitted on the N carriers, until a sum of transmission powers of the N carriers after adjustment is less than or equal to P, where carriers, out of the N carriers, for corresponding services having a same priority are subjected to transmission power adjustment based on a first adjustment order; some or all of the N carriers are used for communication with a second terminal device; and performing, with use of adjusted respective transmission powers of M carriers, channel/signal transmission on the M carriers simultaneously, where the M carriers are carriers, subjected to transmission power adjustment out of the N carriers, with transmission powers not being 0.

Abstract: Provided are a display panel and a display device. The display panel includes a driver circuit. The driver circuit includes N stages of shift register units being cascaded with each other, and a shift register unit of the N stages of shift register units includes an initial control module, an initial output module, a drive control module, and a drive output module. In a same shift register unit of the N stages of shift register units, the initial control module is configured to control a signal of a first initial node and a signal of a second initial node; the initial output module is configured to control an initial output signal; the drive control module is configured to control a signal of a first drive node; and the drive output module is configured to control a gate drive signal.

Abstract: Provided is a display panel. The display panel includes: a base substrate, including a display region and a periphery region at least partially surrounding the display region, wherein the display region includes a first display region and a second display region disposed at least on one side of the first display region, a light transmittance of the first display region being greater than a light transmittance of the second display region; a plurality of first pixel units disposed on the base substrate and in the first display region; and a plurality of signal lines disposed at least in the first display region and electrically connected to the plurality of first pixel units, wherein the plurality of signal lines include a plurality of first signal lines and a plurality of second signal lines.

Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed in a first direction, and including first and second surfaces opposing each other in the first direction, the third and fourth surfaces connected to the first and second surfaces and connected to each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction; an insulating layer disposed on the first, second, fifth and sixth surfaces and including at least one of Al2O3 and BN; an external electrode disposed on the body, wherein each of the first and second surfaces is concave into the body.

Abstract: The disclosure relates to a mask assembly and a method of manufacturing the mask assembly. A mask assembly includes a frame including a frame opening, and an open mask including cell openings overlapping the frame opening. The open mask further includes support portions overlapping remaining cell openings except a first cell opening among the cell openings.

Abstract: A neural network processing unit (NPU) includes a processing element array, a SRAM memory configured to store at least one data of the artificial neural network model processed in the processing element array; and an NPU scheduler configured to control the processing element array and the SRAM memory based on predefined operation order information of the artificial neural network model processed by the processing element array and the NPU scheduler is configured to reuse a memory address value in which an operation value of a first layer of a first scheduling is stored as a memory address value corresponding to an input data of a second layer of a second scheduling, which is a next scheduling of the first scheduling.

Abstract: A power module, including: a chip, a package baseplate, a ceramic baseplate, and a plastic package body. The chip is disposed on the ceramic baseplate, the package baseplate is disposed on a surface that is of the ceramic baseplate and that is away from the chip, and an area of the package baseplate is greater than an area of the ceramic baseplate. The package baseplate includes at least one protrusion structure which is located on a surface that is of the package baseplate and that is close to the ceramic baseplate, and projection of the at least one protrusion structure does not overlap projection of the ceramic baseplate in a thickness direction of the chip. The chip, the ceramic baseplate, and the surface that is of the package baseplate and on which the at least one protrusion structure is disposed are disposed in the plastic package body.

Abstract: Disclosed is an image processing device and method including obtaining a first differential image having a resolution greater than a resolution of an input image and a parameter value for a tone curve by applying the input image to a neural network, obtaining a plurality of filtered images for different frequency bands by filtering the first differential image, and applying, to each filtered image among the plurality of filtered images, gain values corresponding to a sample value of an edge map of a first image upscaled from the input image.

Abstract: Provided are a method of separating a second audio from a first audio by using one or more artificial neural networks, and an electronic device for performing the method. The method includes extracting a plurality of pieces of first feature data from target information related to the second audio, generating second feature data by applying a plurality of feature separation vectors corresponding to types of the target information, to the plurality of pieces of first feature data, and separating the second audio from the first audio based on the second feature data.

Abstract: A cable gland (300) for an electrical connector includes an outer shell (700) and a plurality of strain relief grippers (610) circumferentially distributed around a center axis (301) within the outer shell (700). Each of the strain relief grippers (610) includes a gripper body (620) having an inwardly convex serrated gripping surface (621). A plurality of gripping teeth (630) are formed in the gripping surface (621). A resilient pivot arm (640) holds the gripper body (620) and allows the gripper body to pivot forwardly and rearwardly.

Abstract: A method includes: a second terminal apparatus receives first indication information from a first terminal apparatus, where the first indication information indicates that the first terminal apparatus requests to send data to a network device. The second terminal apparatus may further send second indication information to the network device, where the second indication information may indicate that the first terminal apparatus sends the data to the network device. Therefore, the network device may learn, based on the second indication information from the second terminal apparatus, that the first terminal apparatus is to send uplink data, to avoid blind detection performed by the network device due to uncertainty about whether there is uplink transmission of the first terminal apparatus, so that receiving performance of the network device can be improved, and processing complexity of the network device can be reduced.

Abstract: A refrigerator may include a body having a compartment, an inner door having an opening, and being rotatable between a closed and an open position relative to the compartment, an outer door in front of the inner door, and rotatable to open and close the opening, a locking device to lock the outer door to, and unlock the outer door from, the inner door, and an input unit to receive a user input to unlock the outer door, wherein the locking device includes a latch that is rotatable between a locked and unlocked position, a lever configured to be manually manipulatable with a manipulation force by the user so that the latch rotates from the locked to the unlocked position, and a driving source configured to, based on the user input, apply a force so that the latch rotates from the locked to the unlocked position.

Abstract: According to the present disclosure, road surface state information (road surface frictional force) is acquired and monitored together with road surface temperature information, road surface moisture information, and road surface salt concentration information of each road to determine whether to spray a deicing agent and whether to re-spray a deicing agent as a subsequent process depending on whether to satisfy not only a road surface temperature condition, a road surface moisture condition, a road surface salt concentration condition, but also the road surface state condition of road freezing.

Abstract: The present disclosure relates to a system for monitoring radiation exposure using an eyeball-attachable apparatus for measuring radiation, the system including an apparatus for measuring radiation configured to be attachable to an eyeball of a person under measurement and to measure the amount of radiation exposure while being attached to the eyeball of the person under measurement; and a monitoring apparatus configured to receive measurement information about the amount of radiation exposure from the apparatus for measuring radiation, and to display information about the amount of radiation exposure of the person under measurement, thereby enabling real-time monitoring of the exposure dose according to the radiation exposure of a person under measurement, and further the remarkable reduction of the risk of explosion compared to existing lithium-based batteries, by applying a perovskite-based battery part, as well as smooth supply of power.

Abstract: The present disclosure relates to a connection mechanism for a headrest (101) and a soft pillow (100), and a headrest-soft pillow assembly comprising the connection mechanism. The headrest (101) comprises a rear cover (300), and the connection mechanism comprises: a magnet (150) disposed in the soft pillow (100), and a magnetic metal piece (230) provided in the rear cover of the headrest (101). The connection mechanism is configured to removably connect the soft pillow (100) to the headrest (101) through the magnetic attraction between the magnet (150) and the magnetic metal piece (230). Fastening the soft pillow (100) to the headrest (101) by magnetic attraction may not affect the movement and performance of the headrest (101) and meanwhile facilitates easy, rapid mounting and dismounting of the soft pillow (100).

Abstract: The present application relates to a pressing device, and more particularly to a pressing tool for pressing a first workpiece against a second workpiece. The pressing tool includes a first jaw and a second jaw rotatably connected to the first jaw, one end of the first jaw being formed with a first pressing end, the first pressing end including a pressing post and a fixing post arranged on the pressing post, the fixing post being used for positioning the first workpiece, and the pressing post being used for pressing the first workpiece against the second workpiece. One end of the second jaw is formed with a second pressing end, a position of the second pressing end is directly opposite to a position of the first pressing end, and the second pressing end includes a first positioning structure; and the pressing tool further includes a positioning portion.