Abstract: The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet through which the air is discharged to the storage chamber are formed; an evaporator provided inside the case for exchanging heat with the air to supply cool air; and a differential pressure sensor provided inside the case.

Abstract: A video decoding method performed by a decoding apparatus includes the steps of: deriving control points (CP) for a current block; acquiring movement vectors for the CPs; deriving a sample unit movement vector in the current block on the basis of the acquired movement vectors; and deriving a prediction sample for the current block on the basis of the sample unit movement vector. According to the present invention, it is possible to effectively perform, through sample unit motion vectors, inter-prediction not only in a case where an image in the current block is plane-shifted but also in a case where there are various image distortions.

Abstract: A vehicular driving assist system includes (i) a forward-viewing camera disposed at a windshield of a vehicle viewing forward of the vehicle through the windshield and (ii) an in-cabin camera disposed at an interior rearview mirror assembly in an interior cabin of the vehicle and viewing at least a steering wheel of the vehicle. The forward-viewing camera and the in-cabin camera are operable to capture image data. Image data captured by the forward-viewing camera is transferred from the forward-viewing camera to an electronic control unit (ECU) and is processed at the ECU for at least one advanced driver assistance system or to determine a hazardous condition ahead of the vehicle. Processing by the vehicular driving assist system of image data captured by the in-cabin camera determines that at least one hand of a driver of the vehicle is not on the steering wheel of the vehicle.

Abstract: In a wireless local area network (LAN) system, a transmission MLD may include a first station (STA) and a second STA, which operate in a first link and a second link, respectively. The transmission MLD may transmit, to a reception MLD, a connection request frame including capability information related to whether a restricted basic service set (BSS) mode is supported and information related to use of the restricted BSS mode. The information related to the use of the restricted BSS mode may include first information related to an STA (among STAs in the transmission MLD) which operating in the restricted BSS mode, in which monitoring for signal reception (by the STA operating in the restricted BSS from an STA not operating in the restricted BSS mode) is performed based on acquisition of information indicating reception of a signal. The transmission MLD may receive a connection response frame from the reception MLD.

Abstract: An ice maker includes: an upper tray defining an upper chamber that is a portion of an ice chamber; a lower tray rotatable relative to the upper tray and defining a lower chamber that is another portion of the ice chamber disposed under the upper chamber; an upper heater disposed around the upper tray for providing heat to the upper chamber; and a lower heater disposed around the lower tray for providing heat to the lower chamber. In an ice making position, a distance from a horizontal central line passing a contact surface of the upper tray and the lower tray to the upper heater is shorter than a distance from the horizontal central line to the lower heater.

Abstract: A refrigerator includes: a cabinet forming a storage space; a door for opening and closing the storage space and provided with a receiving space; a see-through portion extending through the door and communicating with the receiving space; a door light for illuminating a rear space of the door; a transparent panel assembly for shielding the see-through portion and becoming transparent or opaque so as to selectively visualize the see-through portion according to On/Off states of the door light; and a heat insulating member, formed along a perimeter of the transparent panel assembly, for insulating a perimeter portion of the transparent panel assembly.

Abstract: A video decoding method according to the present document is characterized by comprising: a step for deriving transform coefficients through inverse quantization on the basis of quantized transform coefficients for a target block; a step for deriving modified transform coefficients on the basis of an inverse reduced secondary transform (RST) of the transform coefficients; and a step for generating a reconstructed picture on the basis of residual samples for the target block on the basis of an inverse primary transform of the modified transform coefficients, wherein the inverse RST using a transform kernel matrix is performed on transform coefficients of the upper-left 4×4 region of an 8×8 region of the target block, and the modified transform coefficients of the upper-left 4×4 region, upper-right 4×4 region, and lower-left 4×4 region of the 8×8 region are derived through the inverse RST.

Abstract: A battery exchange system and a batteries providing method thereof are disclosed. The battery exchange system is configured to perform the method that includes: receiving a request to exchange a target number of batteries; grouping a plurality of batteries in the battery exchange system based on the target number of batteries into a plurality of battery groups; calculating a plurality of scores for the plurality of battery groups based on a plurality of weights and a plurality of characteristic parameters; and selecting an optimal battery group with the optimal score among the plurality of battery groups to provide the target number of batteries based on the plurality of scores. In this way, issues caused by improper battery selection can be effectively improved.

Abstract: An image decoding method carried out by a decoding device, according to the present document, comprises the steps of: acquiring a sign data hiding enable flag; acquiring a transform skip residual coding (TSRC) enable flag on the basis of the sign data hiding enable flag; acquiring residual information for a current block, on the basis of the TSRC enable flag; deriving a residual sample of the current block, on the basis of the residual information; and generating a reconstructed picture on the basis of the residual sample, wherein the sign data hiding enable flag is a flag indicating whether sign data hiding is enabled, the TSRC enable flag is a flag indicating whether TSRC is enabled, and the TSRC enable flag is acquired on the basis of the sign data hiding enable flag having a value of zero.

Abstract: An image decoding method according to the present invention comprises the steps of: acquiring information to form a reference picture set of a current picture by entropy decoding the received bitstream information; and performing prediction on a prediction block inside the current picture by using a reference picture list which is formed based on the reference picture set.

Abstract: A method for transmitting a sounding reference signal (SRS) by a terminal in a wireless communication system according to an embodiment of the present specification comprises the steps of: receiving configuration information relating to transmission of a sounding reference signal (SRS); receiving downlink control information (DCI) triggering the transmission of the SRS; and transmitting the SRS. The SRS is based on at least one of a first SRS and a second SRS configured in a region different from that of the first SRS, and the second SRS is transmitted on the basis of a configuration relating to the timing of transmission of the first SRS.

Abstract: The present specification relates to a method for a base station transmitting/receiving data in a wireless communication system. More specifically, a terminal receives, from the base station, configuration information for configuring a control resource set (CORESET). Then, on the basis of the configuration information, the terminal receives first downlink control information (DCI) and second DCI for generating an ACK/NACK using a dynamic method. The terminal receives, on a resource scheduled by the first DCI, a first physical downlink shared channel (PDSCH) and a second PDSCH, and transmits a first Ack/Nack for the first PDSCH and an Ack/Nack for the second PDSCH.

Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a cabinet, a tub, a drum, and storage. The storage includes a storage frame, a detergent reservoir, and an auxiliary detergent container. The detergent reservoir includes a casing having an open top face and storing detergent therein, and a cap member detachably coupled to the top face of the casing. The cap member includes a gripping portion extending toward the auxiliary detergent container and positioned on an open top face of the auxiliary detergent container.

Abstract: An apparatus for treating laundry includes a tub, a drum, a motor configured to rotate the drum, a rotation shaft coupled to the motor, a first body including a first body hub located at a rotational center of the drum and fixed to the drum and a first body arm extended from the first body hub toward an edge of the drum, a second body including a second body hub located in the tub and fixed to the rotation shaft and a second body arm extended from the second body hub toward the first body arm, a connecting part connecting the first body to the second body and defining a space between the first body and the second body, and a reinforcement rib extended from the connecting part along the first body arm to connect the connecting part to the first body arm or the second body arm.

Abstract: The present disclosure provides a method and an apparatus, wherein a terminal, for which a primary cell and a secondary cell are configured, performs a random access procedure, and a specific BWP on the secondary cell is activated on the basis that DCI received from a base station indicates non-dormancy.

Abstract: An image decoding method performed by a decoding apparatus, according to the disclosure of the present document, comprises the steps of: obtaining, from a bitstream, image information including information related to a temporal sublayer and information related to a target OLS; generating prediction samples of a current block by performing prediction on the current block on the basis of the information related to the temporal sublayer; and generating a reconstructed picture on the basis of the prediction samples.

Abstract: A vehicular trailering assist system includes a camera disposed at a vehicle and viewing at least rearward of the vehicle. The vehicular trailering assist system transforms captured image data into a bird's-eye view of the hitch of the trailer, and accesses a plurality of stored trailer templates, with each respective trailer template being generated during a previous calibration of the system for a respective trailer. The vehicular trailering assist system generates a matching score based on a comparison between a stored trailer template and the transformed bird's-eye view. The vehicular trailering assist system, responsive to determining that the matching score for one of the plurality of stored trailer templates exceeds a threshold matching score, tracks a trailer angle of the trailer using the one plurality of stored trailer templates.

Abstract: The present disclosure relates to a garment folding machine including a housing, a loading unit into which a garment is loaded, and a folding unit configured to transfer and fold the loaded garment, in which the folding unit includes a first conveyor configured to transfer the garment from an upper side toward a lower side based on a gravitational direction, a second conveyor disposed below the first conveyor and having a rear end changeable in height, and a folding plate disposed rearward of the second conveyor and configured to fold the garment while rotating, thereby folding the garment with a small number of conveyor belts by changing rotation directions of the conveyor belts during the process of transferring the garment.

Abstract: One disclosure of the present specification provides a communication method related to a change of an application server performed by an SMF node. The method may comprise: a step for transmitting a notification message related to a change of a user plane path to an AF node; a step for receiving a response message from the AF node in response to the notification message; and a step for transmitting a message including information on an IP address of the changed application server to a terminal through an AMF node.

Abstract: The present invention provides a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device supporting the method. As a specific example, the present invention includes a method for: transmitting and receiving a physical downlink control channel (PDCCH) signal in an unlicensed band so that a base station and a terminal transmit and receive system information associated with a particular synchronization signal/physical broadcast channel (SS/PBCH) block; and, based on the PDCCH signal, transmitting and receiving a PDSCH signal including the system information.