Abstract: Disclosed is a method of performing an uplink (UL) transmission by a user equipment (UE) in a wireless communication system. Specifically, the method comprises performing sensing on a plurality of beams, wherein each of the plurality of beams is sensed independently; performing the UL transmission through at least one beam sensed to be idle among the plurality of beams, wherein counter values for the each of the plurality of beams are set independently.

Abstract: Disclosed is a method by which a terminal performs UL transmission in a wireless communication system. In particular, the method comprises transmitting an LBT failure indication to an MAC entity on the basis of first LBT based on a first sensing beam from among a plurality of sensing beams being failed, selecting a second sensing beam different from the first sensing beam, from among the plurality of sensing beams, on the basis of the number LBT failure indications transmitted by continuous failure of the first LBT reaching a maximum counter value associated with the first sensing beam, and performing the UL transmission through a transmission beam covered by the second sensing beam, on the basis of second LBT based on the second sensing beam being successful, wherein maximum counter values associated with the plurality of sensing beams may be individually associated with the plurality of sensing beams, respectively.

Abstract: Disclosed is a method for a terminal to perform uplink (UL) transmission in a wireless communication system. In particular, the method comprises the steps in which a base station: receives information related to a sensing beam used for initiating channel occupancy time (COT); determines, on the basis of a quasi co-located (QCL) relationship between the sensing beam and the UL transmission, whether COT sharing is available; on the basis that the COT sharing is not available, senses a channel corresponding to the UL transmission on the basis of a type 1 channel access procedure (CAP) and performs the UL transmission on the basis of the channel being sensed as IDLE; and on the basis that the COT sharing is available, senses the channel on the basis of a type 2 CAP and performs the UL transmission within the COT on the basis of the channel being sensed as IDLE.

Abstract: Disclosed is a method of transmitting an uplink signal by a user equipment in a wireless communication system. The method includes receiving first information related to an uplink (UL) transmission beam, determining a listen-before-talk (LBT) beam based on the first information, and transmitting the uplink signal through the UL transmission beam based on success of LBT based on the LBT beam.

Abstract: A method by which a terminal transmits an uplink signal in an unlicensed band, and an apparatus using same are provided. The method receives, from a base station, channel occupancy information through a PDCCH and transmits the uplink signal to the base station through a configured grant uplink access (CUL) type physical uplink shared channel (PUSCH) on the basis of the channel occupancy information. The channel occupancy information indicates which sub-band of a CUL band including a plurality of sub-bands enables the terminal to transmit the CUL type PUSCH within a channel occupancy time (COT) acquired by the base station through a channel access procedure.

Abstract: A method of a user equipment (UE) in a wireless communication system includes receiving resource allocation information related to a configured grant (CG)-based uplink transmission, receiving configuration information indicating multiplexing between CG uplink control information (CG UCI) and hybrid automatic repeat request acknowledgement (HARQ-ACK) information, performing joint encoding of the CG UCI and the HARQ-ACK information based on the configuration information, and transmitting a CG physical uplink shared channel (CG PUSCH) based on the resource allocation information. The joint-encoded information is multiplexed in the CG PUSCH. A beta offset value corresponding to one of a first index, a second index, or a third index related to a beta offset for the HARQ-ACK information is applied to the joint encoding.

Abstract: A method of transmitting a random access channel (RACH) by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving a synchronization signal block (SSB) on a first carrier among a plurality of carriers, determining a second carrier for transmitting the RACH among the plurality of carriers, and transmitting the RACH on the second carrier.

Abstract: A common downlink signal of a first cell may be transmitted/monitored on the first cell in a first mode with a first periodicity. A configuration related to a second mode including cell information regarding a second cell associated with the first cell may be provided. Based on transition from the first mode to the second mode, the common downlink signal of the first cell may be transmitted/monitored on the second cell within a first time period.

Abstract: A method of transmitting an uplink (UL) signal or receiving a downlink (DL) signal by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving first information related to a bandwidth part (BWP), receiving second information related to an available resource block (RB) set among a plurality of RB sets included in the BWP, transmitting the UL signal through at least one RB included in the available RB set based on the BWP being a UL BWP, and receiving the DL signal through at least one RB included in the available RB set based on the BWP being a DL BWP.

Abstract: A washing machine and a control method therefor are provided. The washing machine includes a water tank, a washing tub, a pulsator, a drive motor, a coupling flange connected to the drive motor, a drive shaft that rotates the pulsator, a dewatering shaft that rotates the washing tub, a coupler configured to move up and down along the dewatering shaft and to be placed in a first position where the coupler engages the coupling flange and in a second position where the coupler is placed above the coupling flange, a solenoid module that moves the coupler, a coupler guide configured to be rotated by the coupler and fix the coupler in the second position, and a controller configured to control the solenoid module to move the coupler.

Abstract: A washing machine includes a water tank, a washing tub, a pulsator, a drive motor, a drive shaft, a dewatering shaft that rotates about the same axis of the drive shaft and spins the washing tub, a coupler that is mounted to move up and down along the dewatering shaft and transmits the torque of the drive motor to the dewatering shaft, a solenoid module that moves the coupler upward in a lengthwise direction of the dewatering shaft so as to cut off torque from the drive motor to the dewatering shaft or transmit the torque to the dewatering shaft, when a magnetic field is generated by applying an electric current to a coil, and a coupler guide that rotates itself or fixes the position of the coupler, by coming into contact with the coupler when the coupler moves upward in the lengthwise direction of the dewatering shaft.

Abstract: A washing machine of the present disclosure includes a drive shaft rotating a pulsator, a dehydration shaft connected to a washing tub, a magnetic core surround a periphery of a solenoid, an armature lifted by an attraction force between the armature and the magnetic corea lever having a support point of which a position is fixed with respect to the dehydration shaft and an operation end located at a point spaced by a predetermined distance from the support point, a clutching coupler shaft-coupling the drive shaft and the dehydration shaft to each other at a lowered position, and shaft-decoupling the drive shaft and the dehydration shaft from each other at a lifted position, an elastic member pressing the clutching coupler downward, a guide groove guiding a relative movement of the operating end with respect to the clutching coupler, and a lowering restriction section disposed in the guide groove.

Abstract: A washing machine includes a water tank, a washing tub, a pulsator, a drive motor, a drive shaft, a dewatering shaft that rotates about the same axis of the drive shaft and spins the washing tub, a coupler that is mounted to move up and down along the dewatering shaft and transmits the torque of the drive motor to the dewatering shaft, a solenoid module that moves the coupler upward in a lengthwise direction of the dewatering shaft so as to cut off torque from the drive motor to the dewatering shaft or transmit the torque to the dewatering shaft, when a magnetic field is generated by applying an electric current to a coil, and a coupler guide that rotates itself or fixes the position of the coupler, by coming into contact with the coupler when the coupler moves upward in the lengthwise direction of the dewatering shaft.

Abstract: A washing machine and a control method therefor are provided. The washing machine includes a water tank, a washing tub, a pulsator, a drive motor, a coupling flange connected to the drive motor, a drive shaft that rotates the pulsator, a dewatering shaft that rotates the washing tub, a coupler configured to move up and down along the dewatering shaft and to be placed in a first position where the coupler engages the coupling flange and in a second position where the coupler is placed above the coupling flange, a solenoid module that moves the coupler, a coupler guide configured to be rotated by the coupler and fix the coupler in the second position, and a controller configured to control the solenoid module to move the coupler.

Abstract: A washing machine of the present disclosure includes a drive shaft rotating a pulsator, a dehydration shaft connected to a washing tub, a magnetic core surround a periphery of a solenoid, an armature lifted by an attraction force between the armature and the magnetic corea lever having a support point of which a position is fixed with respect to the dehydration shaft and an operation end located at a point spaced by a predetermined distance from the support point, a clutching coupler shaft-coupling the drive shaft and the dehydration shaft to each other at a lowered position, and shaft-decoupling the drive shaft and the dehydration shaft from each other at a lifted position, an elastic member pressing the clutching coupler downward, a guide groove guiding a relative movement of the operating end with respect to the clutching coupler, and a lowering restriction section disposed in the guide groove.

Abstract: This disclosure provides a wearable device providing a user with information required for diagnosis and repair of a vehicle using an augmented reality image and receiving a control instruction of the user by a gesture, eye gaze, or speech and a vehicle diagnosis apparatus including the same. The vehicle diagnosis apparatus includes a wearable device configured to acquire a forward image of a user; a controller configured to recognize at least one selected from the group consisting of a gesture and an eye gaze of the user from the forward image and determine a part of a vehicle corresponding to a position of the recognized gesture or the recognized eye gaze; and a communication device configured to transmit a diagnostic trouble code (DTC) request message about the determined part to the vehicle and receive a DTC about the determined part from the vehicle.

Abstract: This disclosure provides a wearable device providing a user with information required for diagnosis and repair of a vehicle using an augmented reality image and receiving a control instruction of the user by a gesture, eye gaze, or speech and a vehicle diagnosis apparatus including the same. The vehicle diagnosis apparatus includes a wearable device configured to acquire a forward image of a user; a controller configured to recognize at least one selected from the group consisting of a gesture and an eye gaze of the user from the forward image and determine a part of a vehicle corresponding to a position of the recognized gesture or the recognized eye gaze; and a communication device configured to transmit a diagnostic trouble code (DTC) request message about the determined part to the vehicle and receive a DTC about the determined part from the vehicle.