Abstract: A charging device is provided. The charging device includes an output terminal unit connected to an input terminal unit of a battery pack. The output terminal unit includes a terminal body including an output terminal connected to the input terminal unit and a terminal cover which covers the output terminal before the input terminal unit of the battery pack is connected to the output terminal unit and through which the output terminal passes while the input terminal unit of the battery pack is connected to the output terminal unit.

Abstract: According to one embodiment of the present invention, a method by which a terminal configured to have two or more processing times transmits a hybrid automatic repeat request-acknowledgment (HARQ-ACK) in a wireless communication system comprises the steps of: receiving, from a base station, a downlink control channel for indicating a downlink data channel, and the downlink data channel in one or more downlink subframes; and transmitting, to the base station, HARQ-ACK information on the downlink data channel in an uplink subframe corresponding to the one or more downlink subframes, wherein the HARQ-ACK information transmitted in the uplink subframe includes HARQ-ACK information on a downlink data channel in accordance with only one processing time among the two or more processing times, and cannot include HARQ-ACK information on a downlink data channel in accordance with the rest processing times.

Abstract: A parking assistance apparatus includes a display unit configured to display an image of an area around a vehicle; a sensor unit configured to detect at least one object around the vehicle; and at least one processor. The at least one processor is configured to perform an automatic parking function that moves the vehicle to a target parking position by: calculating a congestion level for the automatic parking function based on information about the at least one object around the vehicle detected by the sensor unit; and executing the automatic parking function according to the calculated congestion level.

Abstract: A method and apparatus for receiving a physical downlink shared channel (PDSCH) for a short transmission time interval (TTI) in a wireless communication system is provided. A user equipment (UE) receives a downlink control information (DCI) format, which schedules the PDSCH for the short TTI in at least one group of bandwidths among an entire system bandwidth, from an eNodeB (eNB), and receives the PDSCH for the short TTI in the at least one group of bandwidth from the eNB. A length of the short TTI is less than 1 ms.

Abstract: A method and device for dynamically allocating resources to a frequency band of a short transmission time interval (TTI) in a wireless communication system is provided. Specifically, a plurality of first downlink channels and a second downlink channel included in a subframe corresponding to one TTI are received, wherein the plurality of first downlink channels are received during sTTIs and the second downlink channel is received during the TTI. The plurality of first downlink channels are sequentially received. The plurality of first downlink channels are demodulated using control information included in a downlink control information (DCI) used for the second downlink channel and an RRC message. The control information and RRC message indicate frequency resources for the plurality of first downlink channels.

Abstract: The present disclosure relates to a DC/DC conversion system, including a plurality of switch conversion branches, each of the switch conversion branches includes: a primary side circuit, having an input end connected in parallel with an input capacitor; a transformer, having a primary winding coupled to the primary side circuit; and a secondary side circuit, coupled to a secondary winding of the transformer, wherein, input ends of the primary side circuits of the plurality of switch conversion branches are connected in series to form a system input end, output ends of the secondary side circuits of the plurality of switch conversion branches are connected in series to form a system output end, and a filter circuit is connected in parallel with the system output end.

Abstract: A roller shade comprising a roller tube, a shade material attached to the roller tube, and a shade drive unit adapted to rotate the roller tube to lower or raise the shade material. The shade drive unit comprises a spring adapted to counterbalance the shade drive unit, a spring carrier, and a spring fastener. The spring carrier comprises a cylindrical barrel, wherein one of the first and second ends of the spring is concentrically positioned over the cylindrical barrel of the spring carrier. The spring fastener comprising a body having a curved bottom surface adapted to be positioned over one of the first and second ends of the spring and attached to the cylindrical barrel of the spring carrier.

Abstract: A scroll compressor is disclosed. The scroll compressor has a housing including an accommodation space, an inlet port on one side of the housing in a length-wise direction of the housing, and a discharge port on another side of the housing in the length-wise direction of the housing. The scroll compressor also has a motor disposed in the accommodation space, a fixed scroll disposed in the accommodation space, and an orbiting scroll disposed between the motor and the fixed scroll. The fixed scroll may be closer to the discharge port than to the motor, and the orbiting scroll module may be engaged with the fixed scroll to form a compression chamber.

Abstract: A control method, which is applied to a conversion circuit including at least one bridge arm and an inductor, the bridge arm including an upper semiconductor switch and a lower semiconductor switch connected in series, and one end of the inductor being connected to a midpoint of the bridge arm, includes: detecting a direction of current of the inductor when a.

Abstract: A refrigerator includes a cabinet defining a cabinet storage space, a front panel door part, a drawer part that is located at a rear surface of the front panel door part and that defines a drawer storage space, a drawer cover that partitions the drawer storage space into a front space and a rear space and that covers the rear space, and at least one draw-out rail located at each of both sides of the drawer part. The drawer cover includes a partition part configured to partition the drawer storage space into the front space and the rear space, and a cover part that extends from an upper end of the partition part to a rear end of the drawer part to cover a top of the rear space of the drawer storage space.

Abstract: A mobile terminal includes: a wireless communication unit configured to communicate with a beverage-making apparatus; a display unit; and at least one processor. The at least one processor is configured to: receive, from the beverage-making apparatus, beverage-making information that is determined based on ingredient information of a beverage made by the beverage-making apparatus; display, through the display unit, a beverage-making interface that comprises the received beverage-making information; during a beverage-making process of the beverage by the beverage-making apparatus, receive beverage-making state information from the beverage-making apparatus; and update the beverage-making interface based on the received beverage-making state information.

Abstract: A driving system for a vehicle includes: a communication device; at least one processor; and a computer-readable medium coupled to the at least one processor having stored thereon instructions which, when executed by the at least one processor, causes the at least one processor to perform operations including: acquiring, through the communication device, driving control data from a first autonomous driving vehicle; determining a driving speed based on the acquired driving control data; and based on the driving speed, generating a control signal configured to track the first autonomous driving vehicle within a predetermined distance.

Abstract: The present disclosure relates to an input/output device mounted on a vehicle having a plurality of displays, and the input/output device may include a touch panel configured to sense a touch input, a haptic module configured to generate a tactile effect on the touch panel, a communication unit configured to perform communication with any one of the displays, and a processor configured to set one or more feedback regions on the touch panel based on a screen being displayed on the display, and control the haptic module to generate a tactile effect when a touch is applied to the one or more feedback regions, wherein the one or more feedback regions vary according to the screen being displayed on the display.

Abstract: An apparatus for reducing cross-talk between transmitted audio signals and received audio in a headset. The headset includes one or more of a set of earphones, a headset frame, a microphone boom with an array of MEMS microphone configured to isolate the earphone audio from the microphone audio, a VOX circuit, low crosstalk cable(s), and/or other components. Sets of microphones may be enabled and/or disabled to reduce cross-talk between received audio signals and transmitted audio signals. The VOX circuit is configured to reduce cross-talk between received audio signals and transmitted audio signals.

Abstract: Suggested is a novel condition for a media access control (MAC) entity in user equipment (UE) reselecting a sidelink resource in a wireless communication system. The MAC entity of the UE can reselect a sidelink resource when a configured sidelink grant does not satisfy a latency requirement according to ProSe per-packet priority (PPPP). More particularly, configuration is performed by an upper layer so that the MAC entity transmits on the basis of sensing using a resource pool; the MAC entity selects generation of a configured sidelink grant corresponding to transmission of a plurality of MAC protocol data units (PDU); and when data is available in a sidelink traffic channel (STCH) and the configured sidelink grant does not satisfy the latency requirement according to the PPPP, a sidelink resource is reselected.

Abstract: Disclosed are a signal transmission/reception method between a terminal and a base station in a wireless communication system supporting narrowband Internet of Things (NB-IoT), and a device supporting same. More specifically, disclosed is a description of a signal transmission/reception method between a terminal and a base station when a wireless communication system supporting NB-IoT is a time division duplex (TDD) system.

Abstract: A refrigerator that includes: a storage space configured to be cooled by a refrigeration cycle cooling system; a wall defines a boundary of the storage space; a low temperature case that is arranged adjacent to a portion of a first surface of the wall; a thermoelectric element module (TEM) assembly that is configured to supply cool air to the low temperature case; and a TEM accommodating part that protrudes from the first surface of the wall and that accommodates the TEM assembly, wherein the low temperature case includes an opening through which the TEM accommodating part is inserted, and wherein a sealant is provided between the low temperature case and the wall to couple the low temperature case to the first surface of the wall is disclosed.

Abstract: A refrigerator includes a storage space, a freezing chamber defining an insulating space configured to maintain a chamber temperature independent from the storage space, an evaporator in the storage space, a grill pan assembly that defines an evaporator space configured to accommodate the evaporator and at least a portion of the storage space, a thermoelectric element assembly including a thermoelectric element, a heat sink, and a cold sink to cool the freezing chamber to a temperature less than the temperature of the storage space, a module accommodation portion located at a side of the grill pan assembly, a defrost water guide that communicates with the module accommodation portion and the evaporator space and that is configured to discharge defrost water generated during a defrost operation of the freezing chamber, and a defrost heater located in the module accommodation portion and configured to melt ice during the defrost operation.

Abstract: A method and apparatus for transmitting an uplink indication for extended discontinuous reception (eDRX) in a wireless communication system is provided. A user equipment (UE) detects that an event related to eDRX occurs, and transmits an uplink indication related to eDRX to a network. When the event related to eDRX is that an eDRX timer expires or an eDRX command indicating stop of eDRX is received, the uplink indication may indicate stop of eDRX. When the event related to eDRX is that no uplink data is to be transmitted, the uplink indication may indicate start of eDRX.