Abstract: The present disclosure provides an assembly structure for providing power for a chip and the assembly includes: a board; a chip, provided with at least one electrical energy input terminal; and a first power converting module, provided with at least one power output terminal, wherein the first power converting module is electrically connected to the chip, converts a first electrical energy to a second electrical energy, and supplies the second electrical energy through the at least one power output terminal to the at least one electrical energy input terminal of the chip, and a back plate; wherein the back plate and the chip are provided at two opposite sides of the board; wherein the board, the chip and the first power converting module are stacked and the first power converting module is at least partially inserted in the back plate.

Abstract: The present disclosure provides a method by which a terminal receives a physical downlink shared channel (PDSCH) in a wireless communication system. Particularly, the method comprises: receiving (i) first information related to a plurality of search space set groups (SSSGs) and (ii) second information for minimum applicable scheduling offsets related to the respective plurality of SSSGs; receiving downlink control information (DCI) through a specific SSSG from among the plurality of SSSGs; and receiving the PDSCH on the basis of the DCI, wherein the PDSCH is scheduled on the basis of the minimum applicable scheduling offset related to the specific SSSG.

Abstract: An X-ray detector according to the present disclosure comprises: a scintillator for converting incident X-rays into visible rays; a photoelectric conversion part, which is disposed below the scintillator and converts the visible rays into electrical signals; and a substrate disposed below the photoelectric conversion part, wherein the scintillator comprises a perovskite compound represented by the following chemical formula 1. [Chemical Formula 1] A3B2X5:Activator (In the chemical formula, A is a monovalent metal cation, B is a divalent metal cation, X is a monovalent anion, and the activator is thallium (Tl) or indium (In).

Abstract: An aromatherapy dispensing system is disclosed. In various embodiments, the aromatherapy dispensing system includes a housing; a puck tray positioned proximate an interior section of the housing, the puck tray configured to receive a puck comprising or retaining an aromatic material; a fan assembly configured to draw ambient air into the housing, circulate the ambient air about the puck, and expel an aromatic fragrance outside of the housing into the ambient air; and a circuit module configured to store power and drive the fan assembly.

Abstract: A display device may include first to third semiconductor light-emitting devices in each of a plurality of pixels, a sensing element, and a circuit block in each of the plurality of pixels. The sensing element may include a fourth semiconductor light-emitting device. The first to third semiconductor light-emitting devices may emit light during the first section by a power source having a forward bias. The fourth semiconductor light-emitting device may be light-received by a power source having a reverse bias.

Abstract: An image decoding method according to the present document derives a left mode, which is a candidate intra prediction mode for a left peripheral block of a current block, derives an upper mode, which is a candidate intra prediction mode for an upper peripheral block of the current block, constructs an MPM list on the basis of the left mode and the upper mode, derives an intra prediction mode of the current block on the basis of the MPM list, generates prediction samples of the current block on the basis of the intra prediction mode, generates a restoration picture of the current block on the basis of the prediction samples, and derives the left mode or the upper mode as one from among candidate intra prediction modes of the MPM list, on the basis of when the left mode and the upper mode are not the same and the left mode and the upper mode are respectively a planar mode and a DC mode.

Abstract: Disclosed are a method and apparatus for performing uplink transmission and reception in a wireless communication system. The method by which a terminal performs an uplink transmission in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of receiving, from a base station, configuration information related to a plurality of SRS resource sets, the plurality of SRS resource sets including a first SRS resource set and a second SRS resource set; receiving, from the base station, DCI including an SRS resource set indicator field indicating an uplink simultaneous transmission or an uplink repetitive transmission based on the plurality of SRS resource sets; and performing the uplink repetitive transmission or the uplink simultaneous transmission on the basis of the SRS resource set indicator field.

Abstract: The present invention is characterized by comprising: an output unit including a display unit and a sound output unit; a communication unit for establishing a communication connection with an NFT market server; memory including a cryptocurrency wallet; and a control unit which accesses the NFT market server on the basis of key information stored in the cryptocurrency wallet, receives and displays preview artwork data corresponding to at least one piece of digital artwork, and when a selection is made by a user, generates a purchase transaction on the basis of the key information stored in the cryptocurrency wallet, and receives, from the NFT market server, NFT status information of digital artwork corresponding to the selected preview artwork and having updated transaction details.

Abstract: In one aspect, an apparatus comprises: an integrated circuit device comprising a first layer comprising a metal, a second layer comprising a first semiconductor material, a third layer comprising an active region of a second semiconductor material, and a fourth layer comprising a third semiconductor material, wherein the second layer is between the first and third layers, and the third layer is between the second and fourth layers; an optical interface configured to provide optical waves into different respective portions of the active region along propagation axes that are substantially parallel to each other including first and second propagation axes; a plurality of metal contacts in electrical communication with the fourth layer, wherein first and second subsets of the metal contacts are arranged along the first and second propagation axes; and an electrical source configured to apply a respective electric field between the first layer and each metal contact.

Abstract: An earbud according to an embodiment may comprise: a housing which includes a main body portion having a speaker port and a stalk extending from the main body portion; and an antenna structure which is disposed in the stalk and radiates a wireless signal to the outside of the earbud. The antenna structure may comprise: an antenna pattern which is connected to a power supply part and formed to have a first length so as to radiate the signal; and a ground pattern which is connected to a ground pattern of the PCB and formed to surround the antenna pattern on one side and the other side of the antenna pattern.

Abstract: The present invention relates to a clothes-folding machine comprising: a frame part; a loading part into which clothes are inserted; and a folding part for transferring and folding the inserted clothes, wherein the folding part includes: a vertical folding plate rotating within a predetermined radial range around a first rotary shaft so as to fold the clothes; a horizontal folding plate rotating within a predetermined radial range around a second rotary shaft, which is vertical to the first rotary shaft, so as to fold the clothes; and a link plate, which is linked to the vertical folding plate or the horizontal folding plate and rotates, and thus an area for folding the clothes can be expanded, and even large clothes can be folded.

Abstract: A video decoding method performed by a video decoding apparatus, according to the present document, comprises the steps of: parsing, from a bitstream, flags associated with weighted prediction; parsing a prediction weighted table syntax from a picture header of the bitstream on the basis of the flags; generating prediction samples regarding a current block in a current picture on the basis of syntax elements in the prediction weighted table syntax; and generating reconstructed samples on the basis of the prediction samples, wherein the flags comprise a first flag associated with whether the weighted prediction is applied to slices referring to a picture parameter set of the bitstream, and a second flag associated with whether information related to the weighted prediction is present in the picture header, and the second flag may be parsed from the picture parameter set on the basis of the first flag.

Abstract: A video decoding method performed by a video decoding apparatus, according to the present document, comprises the steps of: obtaining image information from a bitstream, wherein the image information includes a picture header associated with a current picture, and the current picture includes a plurality of slices; parsing at least one of a first flag and a second flag from the picture header; generating prediction samples by performing at least one of intra prediction and inter prediction on a current block in the current picture on the basis of at least one of the first flag and the second flag; generating reconstructed samples on the basis of the prediction samples; and generating a reconstructed picture on the basis of the reconstructed samples.

Abstract: Disclosed is a method for receiving a signal by a network in a wireless communication system. The method may comprise: establishing a communication link to a vehicle and a terminal located in the vehicle; receiving at least one event message associated with an impact from the vehicle or the terminal; and on the basis of the at least one event message, determining whether the impact has occurred on the vehicle.

Abstract: Disclosed are, according to various embodiments, a method for transmitting, by a user equipment (UE), a beam management signal in a wireless communication system supporting a sidelink, and an apparatus therefor. Disclosed are a method for transmitting, by a UE, a beam management signal in a wireless communication system supporting a sidelink, and an apparatus therefor, the method comprising the steps of: acquiring beam configuration information including information on a beam acquisition ID allocated to the UE; determining a first transmission interval from among a plurality of transmission intervals in which the beam management signal can be transmitted within a preset period; and transmitting the beam management signal in the first transmission interval, wherein a continuous interval index is allocated to each of the plurality of transmission intervals, and the first transmission interval supports a sidelink determined on the basis of the beam acquisition ID.

Abstract: A method for decoding a video performed by a decoding device according to the present disclosure, comprises: a step for deriving a prediction mode of a neighboring block of a current block; a step for deriving an intra prediction mode candidate for configuring an MPM list on the basis of the derived prediction mode of the neighboring block; a step for configuring the MPM list on the basis of the derived intra prediction mode candidate; a step for determining an intra prediction mode for the current block on the basis of the configured MPM list; a step for deriving prediction samples for the current block on the basis of the determined intra prediction mode for the current block; and a step for generating a reconstructed picture on the basis of the prediction samples.

Abstract: Disclosed are a method and an apparatus for accessing a channel in a wireless LAN system. A method performed by a station (STA) in a wireless LAN system according to an embodiment of the present disclosure may comprise the steps of: receiving information related to a restricted-target wake time (R-TWT) service period (SP) from an access point (AP); and setting at least one R-TWT traffic identifier (TID) for the R-TWT SP. Here, whether to perform a back-off operation for an access category (AC) in the R-TWT SP may be determined on the basis of a mapping relationship between the at least one R-TWT TID and the AC.

Abstract: Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, PDCCH signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (CIF) indicating a downlink component carrier (DL CC) by which downlink data is transmitted, on the basis of a maximum value of the number of DL CCs and of the number of uplink component carriers (UL CCs) being managed in a base station; transmitting the CIF on a 1st DL CC to a terminal through a physical downlink control channel (PDCCH); and transmitting downlink data on a 2nd DL CC indicated by the CIF to the terminal through a physical downlink shared channel (PDSCH).

Abstract: An isolated DC-DC converter is provided. The isolated DC-DC converter includes a full-bridge switching stage, a resonant network, a transformer, an output stage, an isolated charge sensor and a switch controller. The full-bridge switching stage has at least four active switches. The resonant network has a plurality of inductors and plurality of capacitors. The transformer is connected to the resonant network. The output stage is connected to the transformer and is configured to generate an output voltage or current. The isolated charge sensor is connected to the resonant network to generate a resonant inductor current charge signal. The switch controller generates and provides control signals to the at least four active switches based on at least the resonant inductor current charge signal and the output voltage or current.

Abstract: A method is provided for transmitting Acknowledgement/Negative Acknowledgement (ACK/NACK) information in a wireless communication system. A User Equipment (UE) configures a Physical Uplink Control Channel (PUCCH) format 3 for transmission of the ACK/NACK information. The UE transmits the ACK/NACK information for downlink transmission in a downlink subframe set including M downlink subframes in one uplink subframe, wherein M>1. A plurality of serving cells are configured for the UE and include one Primary Cell (PCell) and at least one Secondary Cell (SCell).