Abstract: A method by which a terminal receives a downlink signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving information on a payload size of a group common-physical control channel (GC-PDCCH), which should be monitored by the terminal, and information on a control channel element (CCE) aggregation level of the GC-PDCCH, which should be monitored by the terminal; monitoring the GC-PDCCH in a control resource set (CORESET) on the basis of the information on the payload size of the GC-PDCCH and the information on the CCE aggregation level of the GC-PDCCH; and obtaining a slot format indication (SFI) through the GC-PDCCH. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, a base station or a network.

Abstract: The present invention relates to a method for receiving a reference CSI configuration information and a following CSI configuration information which is configured to report a same RI (Rank Indicator) as the reference CSI configuration information, receiving a first precoding codebook subset information for the reference CSI configuration information and a second precoding codebook subset information for the following CSI configuration information, set of RIs according to the second precoding codebook subset information is same as set of RIs according to the first precoding codebook subset information, and transmitting CSI determined based on at least one of the first precoding codebook subset information and the second preceding codebook subset information.

Abstract: The present invention relates to an amorphous alloy having low frictional resistance and capable of improving abrasion resistance, a target made of the amorphous alloy, and a compressor comprising a layer of the amorphous alloy as a coating layer. According to the present invention, it is possible to secure high hardness and a low elastic modulus of the coating layer by controlling a microstructure having an amorphous phase as a primary phase by using Ti-based three-component to five-component amorphous alloys. As a result, it is possible to prevent the coating layer from being peeled off from a matrix or destroyed, and thus it is possible to achieve the effect of improving reliability or durability of a mechanical apparatus such as a compressor.

Abstract: The present disclosure relates to an ice maker and a refrigerator having the ice maker. An ice maker according to the present disclosure includes: an upper assembly including an upper tray forming an upper chamber, which is a portion an ice chamber, and having an upper opening, and a temperature sensor configured to sense temperature of the ice chamber in contact with the upper tray; and a lower assembly being rotatable with respect to the upper assembly and having a lower tray forming a lower chamber that is another portion of the ice chamber, in which a contact portion between the temperature sensor and the upper tray is positioned closer to a contact surface of the upper tray and the lower tray than the upper opening.

Abstract: Disclosed is a vehicle controlling apparatus for controlling a vehicle having a display. The vehicle controlling apparatus includes: a communication unit configured to communicate with the display; and a processor configured to set at least one region among an entire region of the display as a display region, based on a sight line range changed according to a position of a passenger who got on the vehicle, and configured to control the communication unit so that visual information is displayed on the display region.

Abstract: A map providing device transmits map data to electric components disposed in a vehicle. The map providing device comprises a communication interface configured to communicate with the electric components and receive a plurality of maps from a plurality of servers and a processor configured to select, from among the plurality of maps, one or more maps based on driving information of the vehicle and control the communication interface to transmit the map data to the electric components, the map data including information of the selected one or more maps.

Abstract: A compressor include a casing, a drive unit including a stator and a rotor accommodated in the stator, a rotation shaft coupled to the rotor and configured to be rotated by the rotor, a compression unit that is coupled to the rotation shaft, that is lubricated with the oil, and that is configured to compress and discharge the refrigerant, and an oil-separator that is disposed between the discharge part and the drive unit and that is configured to separate the oil from the refrigerant and guide the refrigerant to the discharge part. The oil-separator includes a centrifugal separator configured to rotate together with the rotation shaft and configured to generate a centrifugal force to separate the oil from the refrigerant, and a coupler coupled to the rotor or the rotation shaft and configured to rotate the centrifugal separator based on rotation of the rotating shaft.

Abstract: A robot according to an embodiment of the present invention comprises: a user interface unit configured to receive an input from a user; an object recognition unit configured to sense a human body and an object; a position recognition unit configured to sense positions of the human body and the object; a driving driver configured to control movement of the robot; and a controller configured to control an operation of the robot, wherein the controller is configured to perform control such that: when the human body is detected within a predetermined first range by the robot, the robot is woken up and a touch monitor included in the user interface unit is turned on, and when the human body is detected within a predetermined second range by the robot, content for receiving an input from the user is output on the touch monitor.

Abstract: A laundry treating apparatus includes: a drum defining a mounting slot and a lifter coupled to the mounting slot and disposed on an inner circumferential surface of the drum. A lifter frame includes: a frame base coupled to the inner circumferential surface; a frame upper plate; a frame sidewall that connects the frame upper plate to the frame base and that defines a lateral through-hole; and an insertion protrusion configured to be inserted into the mounting slot. The insertion protrusion includes a vertical portion that extends downward from a bottom surface of the frame base to the frame base and a catching portion that is curved from a lower end of the vertical portion toward an inside of the periphery of the frame base. A projection plane of the catching portion onto the frame base is positioned within a projection plane of the lateral through-hole onto the frame base.

Abstract: A refrigerator of the present invention comprises: a cabinet that includes a storage compartment having an opening formed on the front side thereof; a door rotatably connected to the cabinet to open and close the opening; a drawer disposed within the storage compartment to accommodate stored goods therein; a drawer guide that supports the drawer and guides the drawer in order to enable the drawer to move forward and rearward; an extraction mechanism that includes a base part that is disposed below the drawer and moves forward while the door is opened and rearward while the door is closed, a rear frame that extends from the base part toward the rear side of the drawer and pushes the drawer forward when the base part moves forward, and an arm that extends forward from the rear frame and is disposed between the drawer and a side of the storage compartment; and an arm guide disposed between the side of the storage compartment and the drawer to guide the arm in order to enable the arm to move forward and rearward.

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: The present invention provides a method by which a terminal receives downlink control information (DCI) in a wireless communication system. Particularly, the method can acquire the DCI by detecting a plurality of first DCI candidates in a plurality of control resource block (RB) sets, descrambling a cyclic redundancy check (CRC) included in each of the plurality of first DCI candidates, and aggregating second DCI candidates, from among the plurality of first DCI candidates, descrambled on the basis of the same scrambling sequence.

Abstract: In response to a detected presence of an intended target appliance within a logical topography of controllable appliances identity information associated with the intended target appliance is used to automatically add to a graphical user interface of a controlling device an icon representative of the intended target appliance and to create at a Universal Control Engine a listing of communication methods for use in controlling corresponding functional operations of the intended target appliance. When the icon is later activated, the controlling device is placed into an operating state appropriate for controlling functional operations of the intended target appliance while the Universal Control Engine uses at least one of the communication methods to transmit at least one command to place the intended target appliance into a predetermined operating state.

Abstract: An embodiment of the present invention provides a method for a first UE to transmit a physical sidelink shared channel (PSSCH) in a wireless communication system, the PSSCH transmission method comprising: a step of excluding subframes, used by a second UE, from candidate subframes for PSSCH transmission; and a step of selecting a subframe for transmitting a PSSCH and transmitting the PSSCH, after excluding the subframes, used by the second UE, from the candidate subframes, wherein the subframes used by the second UE include subframes assumed to be repeatedly used by the second UE according to a reservation period of the second UE, wherein, if the reservation period of the second UE is smaller in value than a predetermined value, the shorter the reservation period of the second UE becomes, the greater the number of the subframes assumed to be repeatedly used becomes.

Abstract: A contaminated air exposure level inferring apparatus may include a receiver for receiving a fine dust concentration measured from a fine dust sensor of the wearable device or the portable air purifier, an exposure level classifier for inferring a contaminated air exposure level of a user holding the wearable device or the portable air purifier based on the measured fine dust concentration, and a communicator for communicating with a server. The server may include an artificial intelligence model learner for generating an artificial intelligence model that has learned data on the measured fine dust concentration through a deep neural network. According to the present disclosure, it is possible to infer the contaminated air exposure level of the user of the wearable device or the portable air purifier by using artificial intelligence (AI), a contaminated air exposure level inferring technology based on the artificial intelligence, and a 5G network.

Abstract: A method of operating a first user equipment (UE) in a wireless communication system includes receiving information related to a sidelink bandwidth part (BWP) by the first UE, establishing a plurality of unicast links by the first UE, transmitting a sidelink signal in the sidelink BWP on a first unicast link among the plurality of unicast link, and releasing a second unicast link for which radio link failure (RLF) has been declared among the plurality of unicast links, based on the RLF and a PC5 link identifier (ID) by the first UE. The PC5 link ID is used to identify the second unicast link for which the RLF has been declared among the plurality of unicast links.

Abstract: Provided are a method for a user equipment (UE) to request system information in a wireless communication system and a device supporting the same. The method may include: transmitting a random access preamble for requesting system information to a base station (BS); receiving, from the BS, a random access response including only a random access preamble identifier (RAPID) corresponding to the transmitted random access preamble; and considering that a random access procedure is completed.

Abstract: A charging apparatus includes a main body including a charging electrode for charging a robot cleaner, a sensing unit for sensing that the robot cleaner is docked to the main body, and the robot cleaner is electrically connected to the charging electrode, a power supply unit for supplying charging current to the charging electrode, a measuring unit for measuring the magnitude of the charging current provided to the robot cleaner, and a MICOM for recognizing whether the robot cleaner is docked based on information on the magnitude of the charging current measured in the measuring unit. When the measured magnitude of the charging current is less than the magnitude of a set current, the MICOM transmits a first setting signal to the robot cleaner, and based on whether a second setting signal corresponding to the first setting signal is received, the MICOM checks whether the robot cleaner has been docked.

Abstract: A laundry treating apparatus includes a cabinet having an entrance and a door, a tub having a tub entrance, a drum within the tub having a drum entrance, an insulating part having a first fixing body, a second fixing body, a connecting body connecting the first and second fixing bodies together to form a space for storing liquid therebetween, and an inflow pipe through the first fixing body, a storage part within the cabinet to provide a space for storing detergent therein, a storage part connecting pipe discharging the detergent of the storage part, an insulating part connecting pipe connected to the inflow pipe, a trap forming pipe between the storage part connecting pipe and the insulating part connecting pipe, and a decelerating part provided to the insulating part connecting pipe to decelerate a flow speed of water moving from the trap forming pipe to the insulating part connecting pipe.

Abstract: A storage container and a clothes treating machine including the same are described. The storage container is received in a detergent supply device and includes a cover portion including a cover rear protruding portion that protrudes outward from one side thereof. The storage container includes a detergent receiving portion including a container rear protruding portion that protrudes outward from one side thereof and that is aligned with the cover rear protruding portion. A user may grip the cover rear protruding portion provided in the cover portion to easily separate the cover portion and the detergent receiving portion. In addition, the user may grip the cover rear protruding portion and the container rear protruding portion to more easily separate the cover portion and the detergent receiving portion.