Abstract: A power supply apparatus for a door glass for a vehicle that includes the door glass installed on a door of the vehicle and configured to be movable in an upward and downward direction is provided, wherein an operation module is installed on the door glass to use power, and a power source part is installed on the door. The power supply apparatus includes a rail installed on the door and provided with a rail terminal to electrically conduct with the power source part, and a slider provided with a contactor slidably contacting the rail terminal and electrically conduct with the operation module, while moving in the upward and downward direction integrally with the door glass, wherein the contactor and the rail terminal maintain an electrically conductible state at all times regardless of a change in a position of the door glass.

Abstract: The present disclosure provides an ultraviolet (UV) sterilization apparatus that has improved heat dissipation performance and is capable of being changed in position. The UV sterilization apparatus includes a sterilization unit configured to be movable to a predetermined position and including a UV emitter, a driving unit configured to move the sterilization unit, and a cover having a structure accommodating the sterilization unit and allowing the inside of the cover to communicate with the outside. A heat sink is provided in the cover in order to dissipate heat from the sterilization unit.

Abstract: The present disclosure provides an ultraviolet (UV) sterilization apparatus that is capable of changing an emission mode and/or an emission angle. The UV sterilization apparatus includes a sterilization unit configured to be movable to a predetermined position and including a UV emitter, and a driving unit configured to move the sterilization unit.

Abstract: Embodiments of a vehicular radar system are presented herein. One embodiment comprises a first circuitry layer including a first radar subsystem for a first frequency band, the first radar subsystem including a first end-fire antenna. The vehicular radar system also includes a second circuitry layer stacked on or under the first circuitry layer, the second circuitry layer including a second radar subsystem for a second frequency band, the second radar subsystem including a second end-fire antenna. In this embodiment, one or more components of the vehicular radar system are shared between the first and second radar subsystems.

Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.

Abstract: An operation method of a first device may comprise: identifying a first MT CC operating in a multiplexing mode among one or more MT CCs formed by an IAB-MT constituting the first device; determining first beam preference information for the first MT CC; transmitting, to a second device which is an upper node of the first device, the first beam preference information; and performing beam-based communications with the second device based on the first beam preference information.

Abstract: A fuse box for a battery of a vehicle includes: a lower housing having a space in which a fuse is housed and a bus bar for electrically connecting the battery and the fuse is seated; a plate-shaped upper housing having a through hole formed at a central portion thereof and a first extending portion extending upward along a circumference of the through hole, where the upper housing is assembled on an upper side of the lower housing; and a fuse cover that is coupled to an upper side of the upper housing to cover the fuse exposed through the through hole of the upper housing.

Abstract: A structure for shielding a rail exposed to an outside of a sliding door vehicle includes a rail configured to be mounted in a vehicle, a drive unit movably connected to the rail, and a cover unit having one side connected to the drive unit and configured to be foldable and unfoldable. The cover unit is configured to move to open or close a space in which the rail is positioned.

Abstract: System, methods, and other embodiments described herein relate to scanning a surrounding environment of a vehicle by radar during automated driving. In one embodiment, a method includes detecting an object by using a three-dimensional beam formed by a layered array of end-fire antennas. The method also includes scanning the object by using a fine three-dimensional beam formed by a section of the layered array of end-fire antennas. The method also includes tracking the object by using the fine three-dimensional beam.

Abstract: An air sterilization device for a vehicular air conditioner may include an air conditioner case, which includes an air inlet provided at an intake side of the air conditioner case and an air outlet provided at a discharge side of the air conditioner case and which includes an air path therein, a photocatalytic unit, which is configured to blow internal air or external air toward the air outlet of the air conditioner case and a surface of which is coated with a photocatalyst, and an optical source unit configured to radiate ultraviolet rays to the photocatalytic unit to thus cause a photocatalytic reaction at the photocatalytic unit, generating hydroxyl radicals.

Abstract: A heating, ventilation, and air conditioning (HVAC) system for a vehicle may include a heating body positioned inside an HVAC duct of the vehicle, formed between a first electrode portion and a second electrode portion having polarities opposite to each other. The heating body is configured to generate heat when the heating body is electrified to increase a temperature of an air being transported through the HVAC duct.

Abstract: Disclosed are a frame transmission method and a communication device performing the same. The communication device transmits a null data packet (NDP)-announcement (NDP-A) including information on a plurality of communication devices participating in interference alignment and transmits an NDP including a common signal field and a common training field commonly applied to the plurality of communication devices.

Abstract: An apparatus and method for orthogonal frequency division multiplexing (OFDM) transmission in a wireless local area network (WLAN) system is disclosed, in which the apparatus for OFDM transmission in the WLAN system includes a signal repetition unit to repeat an encoded signal based on a block unit and output the encoded signal and a repeated signal, an interleaver to interleave the encoded signal and the repeated signal and output an interleaved signal, a modulator to modulate the interleaved signal and output modulated symbols, and a phase rotation unit to phase shift the modulated symbol.

Abstract: A method and apparatus of transmitting in a wireless communication system is provided. A transmitter generates a group management frame including a group information and position information and a data frame including a group control information having a group identifier for each of a plurality of groups. The group information indicates whether the receiver is a member of each of the plurality of groups. The position information indicates a position of at least one stream corresponding to at least one group of which the receiver is a member.

Abstract: An embodiment wired power transmission system for a smart glass includes a connector module including a power connector connected to a holder bracket configured to fix the smart glass, the connector module being configured to transmit power to the smart glass, an inverter configured to vary an applied voltage of the power to change the power or the voltage of the smart glass, and a cable module electrically connecting the power connector and the inverter through a power cable, the cable configured to maintain an electrical connection state by forming a tension of the power cable through an interval change between the connector module and the inverter.

Abstract: The present disclosure provides a wire rod for cold heading that can shorten the spheroidizing heat treatment time, processed products using the same, and manufacturing method thereof. A wire rod for cold heading according to an embodiment of present disclosure includes, in percent (%) by weight of the entire composition, C: 0.15 to 0.5%, Si: 0.1 to 0.4%, Mn: 0.3 to 1.5%, Cr: 0.1 to 1.5%, Al: 0.02 to 0.05%, N: 0.004 to 0.02%, at least one selected from the group consisting of Nb: 0.001 to 0.03%, V: 0.01 to 0.3%, Mo: 0.01 to 0.5%, Ti: 0.001 to 0.03%, and the remainder of iron (Fe) and other inevitable impurities, and the microstructure has a long and short axis ratio of cementite present in pearlite colonies of 200:1 or less.

Abstract: An operation method of a repeater performing relaying between a base station and a first terminal in a communication system may comprise: receiving one or more signals from at least one of the base station and the first terminal; performing monitoring on the one or more signals in a time interval for which a transmission direction is not determined by the base station; and determining the transmission direction of the time interval based on a result of the monitoring, wherein the one or more signals include at least one of a first signal received from the base station or a second signal received from the first terminal.

Abstract: A system is provided for actively mitigating noise caused by vibration of a thin vehicle front windshield in an occupant compartment of a vehicle. The system includes a pair of laser scanners configured to be mountable inside the vehicle occupant compartment. Each laser scanner is configurable to scan an associated initial portion of the windshield simultaneously with the other laser scanner, when the windshield is vibrating.

Abstract: A two-stage open tailgate includes a handle assembly disposed at an outer surface of a half door, wherein the half door is opened when the handle assembly performs a first operation, a full door disposed at a rear surface of the half door and opened in an integrated state with the half door when the handle assembly performs a second operation, a first striker mounted to one end of the half door, a second striker mounted to a vehicle body such that the second striker is disposed adjacent to the first striker in a closed state of the half door, a dual latch formed at one end of the full door at positions respectively corresponding to the first striker and the second striker, wherein the handle assembly and the dual latch are spaced apart from each other when the half door is opened.

Abstract: The present invention relates to a method and apparatus for transceiving data. A method in which a transmitting terminal transmits data to a receiving terminal in a MIMO system according to one embodiment of the present invention comprises the following steps: generating a data field containing the data; generating a signal field containing information on the data field; generating a data frame containing the data field and the signal field; and transmitting the data frame to the receiving terminal. According to the present invention, an end of the frame being transmitted is accurately notified to the receiving terminal in a communication system in which the frame is transmitted using MIMO, thereby decoding the frame in a more efficient manner at the receiving terminal.