Abstract: A first device performs wireless communication by performing operations that include: attaching cyclic redundancy check (CRC) bits to first bits related to second sidelink control information (SCI), thereby acquiring second bits; acquiring third bits based on channel coding regarding the second bits; acquiring the number of first modulation symbols related to the second SCI acquiring the number of second modulation symbols related to the second SCI by adding a gamma value to the number of the first modulation symbols based on the number of at least one resource element (RE), to which the first modulation symbols are not mapped, among multiple REs on a symbol, to which the last modulation symbol among the first modulation symbols is mapped, within a resource block (RB) to which the last modulation symbol belongs; and performing rate matching regarding the third bits based on the second modulation symbols.

Abstract: The present specification relates to a method for performing preconfigured uplink resource (PUR) transmission using a PUR in a wireless communication system, wherein the method performed by a terminal comprises the steps of: receiving, from a base station, PUR configuration information for the PUR transmission in an RRC connected state; and performing the PUR transmission to the base station in an RRC idle state on the basis of the PUR configuration information, the PUR configuration information comprising channel information for transmitting an ACK or NACK regarding downlink feedback.

Abstract: A refrigerator includes a cabinet having a storage space and a door to open and close the storage space. The door includes a panel assembly including a front panel, a door frame connected to the panel assembly, a door liner connected to the panel assembly and the door frame and to define an insulating space, in which an insulator is disposed, together with the panel assembly and the door frame, and a sensor module installed on the door frame to sense a knock input applied to the front panel. The door frame includes a front wall that is in contact with the front panel and a rear wall spaced apart from the front wall and configured to define an accommodation space, in which the sensor module is accommodated, together with the front wall.

Abstract: Disclosed is a method for a terminal for receiving a positioning reference signal (PRS) in a wireless communication system. Particularly, the method includes: receiving first information related to a PRS resource group including a plurality of PRS resources, and second information related to a repetition count for the PRS resource group; and receiving a PRS on the plurality of PRS resources based on the first information and second information, wherein the PRS resource group may be allocated repeatedly as many times as the repetition count within a certain period.

Abstract: An elastic body and a linear compressor including the same are provided. The linear compressor comprises a cylinder; a piston reciprocating axially inside the cylinder; a drive unit disposed outside the cylinder; a stator cover coupled to a rear of the drive unit; a spring supporter comprising a body portion coupled to a rear of the piston and a seating portion extending outward from the body portion and disposed at a rear of the stator cover; a back plate disposed at a rear of the seating portion; a plurality of first elastic bodies disposed between the stator cover and the seating portion; and a plurality of second elastic bodies disposed between the seating portion and the back plate, wherein the plurality of first elastic bodies and the plurality of second elastic bodies each form a closed space in which a gas is accommodated.

Abstract: A method and a device for transmitting and receiving signals in a wireless communication system, according to one embodiment of the present invention, transmit ACK/NACK information pooled by a UL grant DCI via a PUSCH without a UL-SCH.

Abstract: Disclosed is a dishwasher having a door that opens and closes a washing space. The door comprises: an operation unit which receives an operation command from a use; and a first input unit mounted on the operation unit. The first input unit may comprise: a light-emitting unit which emits light toward the front of the door and guides the user to a touch position; a sensor unit which is disposed at a position spaced apart from the light-emitting unit and senses a command signal by the user; and a conductive member which is electrically connected to the sensing unit and transmits the command signal of the user to the sensing unit.

Abstract: Each of an ice maker and a refrigerator includes a first cooling fin extending from a first-row inlet guide along a second direction intersecting a first direction in which inlet guides are arranged, so that the cooling fin extends along a direction in which cold air is introduced, thereby minimizing a cold air flow path resistance and improving cooling efficiency of an ice chamber.

Abstract: An exercise bike according to the present disclosure comprises a base part being placed on an installation surface, a support frame part having a lower portion that is fixed to the base part and an upper portion that extends to an upper side of the base part and supports a handle and a seat, a disc part connecting to a rotation support shaft that passes through the support frame part, a pedal being detachably disposed at the disc part, a resistance adjusting part receiving a rotation of the disc part through a belt member, being supported by the support frame part and adjusting resistance at a time when the pedal is rotated by magnetic force, and a housing part being disposed at the upper side of the base part in a state.

Abstract: An image decoding method performed by a decoding device according to the present document comprises the steps of: deriving an intra prediction type for a current block from intra prediction types; deriving a first intra prediction mode for a neighboring block to the left of the current block; deriving a second intra prediction mode for a neighboring block above the current block; constructing an intra prediction mode candidate list of the current block on the basis of the first intra prediction mode and the second intra prediction mode; deriving an intra prediction mode of the current block on the basis of the intra prediction mode candidate list; and generating prediction samples of the current block on the basis of the intra prediction type and the intra prediction mode.

Abstract: An image decoding method performed by a decoding device according to the present document is characterized by including the steps of acquiring chroma quantization parameter data of at least one chroma quantization parameter (QP) mapping table for chroma components; deriving the chroma QP mapping table on the basis of the chroma quantization parameter data; deriving chroma quantization parameters for the chroma components on the basis of the chroma QP mapping table; deriving residual samples for the chroma components on the basis of the chroma quantization parameters; and generating a reconstructed picture on the basis of the residual samples.

Abstract: Provided in one embodiment of the present specification is a method by which an IMS AS performs communication related to a MA PDU session. The method can comprise the steps of: receiving, through a P-CSCF and a S-CSCF, a SIP registration message generated by means of UE, the SIP registration message including information that an IMS service is performed through the MA PDU session, and the SIP registration message including state information that the state of a PS data off of the UE is active; receiving, from the S-CSCF, an SIP request message for requesting the IMS service from the UE; checking whether the IMS service corresponds to an exempt service of the PS data off; including the checked result in the SIP request message; and transmitting the SIP request message to a UPF through the S-CSCF and the P-CSCF.

Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may comprise deriving a reconstructed block for a current block, deriving a target boundary for the reconstructed block, determining a filter length of a deblocking filter to be applied for the target boundary, and applying the deblocking filter for the target boundary based on the determined filter length. The filter length may be determined based on at least one of a width or height of a transform block adjacent to the target boundary.

Abstract: A point cloud data transmission method, according to embodiments, may comprise the steps of: encoding point cloud data; and/or transmitting the point cloud data. A point cloud data reception method, according to embodiments, may comprise the steps of: receiving point cloud data; decoding the point cloud data; and/or rendering the point cloud data.

Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.

Abstract: A method performed by a terminal operating in a wireless communication system. Based on that the terminal is located in a non-allowed area, and based on the terminal having a pending uplink signaling to inform a change in a Packet Switch (PS) data off status of the terminal, the terminal transmits a service request message to a network node. The service request message includes service type information that is related to the change in the PS data off status of the terminal. The terminal then receives, from the network node, a response message to the service request message.

Abstract: A motor assembly includes a shaft configured to form a rotational axis of a motor, a rotor coupled to the shaft, and a plurality of cores provided along the circumference of the rotor and configured to form a magnetic path. The cores are spaced apart from the outer circumferential surface of the rotor by a predetermined distance and configured to surround at least a portion of the outer circumferential surface of the rotor, and each comprise: a pole shoe having a first surface parallel to the radial direction of the rotor; and a pole arm extending from the pole shoe toward the radially outer side of the rotor. Among the plurality of cores, the first surfaces formed on the pole shoes of adjacent cores are symmetrical with respect to the radial direction of the rotor.

Abstract: Disclosed in various embodiments of the present disclosure are a method for positioning in a wireless communication system, and a device for supporting same.

Abstract: A laundry treating apparatus includes a cabinet, a drum, a base, a motor, a supply duct, a heat exchange unit, a duct cover, duct sealing unit, and sealing mount part. The base includes the supply duct in fluid communication with the drum, the heat exchange unit provided in the supply duct and including first and second heat exchangers, the duct cover coupled to an upper portion of the supply duct and covering the first and second heat exchangers, the duct sealing unit disposed between the supply duct and the duct cover and configured to block air in the supply duct from leaking, and the sealing mount part provided on a surface of the duct cover and configured to receive the duct sealing unit. The sealing mount part includes first and second sealing mount parts that are in fluid communication with each other and integrally provided as one body.

Abstract: A method for processing point cloud data, according to embodiments, can encode and transmit point cloud data. A method for processing point cloud data, according to embodiments, can receive and decode point cloud data.