Abstract: Disclosed in the present application is a method by which a terminal transmits an uplink signal to a base station in a wireless communication system. Particularly, the method comprises the steps of: receiving, from a base station, information on a reception beam pattern, which is defined in a transmission time interval (TTI) unit, of the base station; determining an uplink transmission beam pattern, which is defined in the TTI unit, by using the information on the reception beam pattern of the base station; and sequentially and repetitively transmitting the uplink signal to the base station in the TTI unit according to the uplink transmission beam pattern.

Abstract: Disclosed are a method for transmitting and receiving an uplink channel between a terminal and a base station in a wireless communication system supporting an unlicensed band, and devices supporting the same. More particularly, a method and devices supporting same are disclosed, the method, in a wireless communication system supporting an unlicensed band, characterized by: one or more terminals multiplexing and transmitting an uplink control channel and an uplink data channel in one unit time (e.g., a subframe or a slot); and in correspondence with same, a base station receiving the uplink control channel and the uplink data channel.

Abstract: The present disclosure relates to a refrigerator including: a cabinet that has a storage space formed therein; a grill pan that defines a rear wall surface of the storage space; a purification device that is mounted on the grill pan to suck and purify air within the storage space; and a duct unit in which a cold air passage that is formed on a rear side of the grill pan to guide cold air of an evaporator to the storage space and a purification passage that guides the air purified by the purification device to the storage space again.

Abstract: The present invention provides a method for controlling transmission power of an uplink control channel carried out by an user equipment in a wireless communication system and an user equipment using the method. The method comprises: receiving uplink power control information; and determining transmission power of an uplink control channel based on the uplink power control information, wherein the uplink power control information includes a power offset value determined according to whether transmit diversity is applied when the uplink control channel is transmitted through a channel selection scheme.

Abstract: A method for updating an area and a device for the same in a wireless communication system is disclosed. Particularly, a method for performing a Tracking Area Update (TAU) with a Mobility Management Entity (MME) change performed by a first MME in a wireless communication system may include receiving a Context Request message from a second MME during the TAU procedure and transmitting a Context Response message to the second MME in response to the Context Request message, wherein an indication that there are downlink data buffered in the S-GW may be included in the Context Response message when downlink data is buffered in a Serving Gateway (S-GW) and a buffering time of the downlink data in the S-GW is not expired.

Abstract: A method of acquiring, by a vehicle, information about one or more vehicles located outside the vehicle. The method includes: in a state in which the one or more vehicles are located in a global positioning system (GPS) dead zone: receiving, by at least one processor of the vehicle and from the one or more vehicles, (i) location information that includes information about a location of the one or more vehicles, and (ii) situation information that corresponds to the location information and that includes information about a situation of the one or more vehicles; filtering, by the at least one processor, the situation information received from the one or more vehicles; and controlling, by the at least one processor, a user interface device of the vehicle to output content based on a result of filtering the situation information.

Abstract: Power distribution systems and methods for distributing power from at least one power source to a plurality of outputs that can differ in output power level. A controller monitors energy storage elements and controls a switch network to dynamically charge and discharge the energy storage elements while matching one or more desired output levels. The controller can dynamically direct the switch network to alter inputs and outputs, thereby changing the frequency and order in which energy storage elements are connected.

Abstract: Provided are a method for receiving, by a terminal, data on an unlicensed band in a wireless communication system, and an apparatus for supporting the same. The terminal receives, from a base station, a first indicator which indicates existence of data to be transmitted to the terminal; receives a timer value from the base station; performs channel sensing in a section where a timer operates; and can transmit, to the base station on the basis of the result of performing channel sensing, either one of a second indicator, which indicates that reception of data is possible, and a third indicator, which indicates that reception of data is impossible.

Abstract: The invention provides a sliced image processing method including following steps: analyzing a sliced object in a sliced image to determine whether the sliced object has a first contour line segment and a nearest second contour line segment, where the second contour line segment is located within a region encircled by the first contour line segment; determining whether vector directions of the first contour line segment and the second contour line segment are opposite when the sliced object has the first contour line segment and the second contour line segment, and correcting the vector direction of at least one of the first contour line segment and the second contour line segment when the vector directions of the first contour line segment and the second contour line segment are not opposite.

Abstract: A cooking appliance may include a case that defines a cavity for cooking, a top plate that is disposed above the cavity and that is configured to define an external appearance of a top side of the cooking appliance, a control panel that is disposed at a front upper position of the cavity and that is configured to define an external appearance of a front side of the cooking appliance, the control panel having a knob for user operation, and a door that is disposed below the control panel and that is configured to define, along with the control panel, the external appearance of the front side of the cooking appliance, the door being configured to open or close the cavity.

Abstract: A refrigerator includes a cabinet including a storage compartment provided therein; a first door rotatably coupled to the cabinet to open and close the storage compartment; a second door rotatably coupled to the first door and comprising a stopper; a locking device configured to selectively allow the rotation of the second door with respect to the first door, wherein the locking device includes a moving member having different displacements according to an opening/closing state of the first door; and a hooking member having different displacements according to the displacements of the moving member and selectively hooking the stopper thereto.

Abstract: A multi-line electrical assembly that includes a multi-line cable (14), including a multiplicity of insulated conductive wires (59); and a multi-line electrical plug (16), physically connected to the cable. The plug has a housing (56) and a plurality of spaced-apart printed circuit boards (PCBs, 48), housed in the housing and having a first end (47) that is connected to the cable and having a second end (46), separated from the first end. Further, the PCBs bear a plurality of conductive traces (50), at least some of the traces being electrically connected to the wires proximal to the first end. The traces terminate proximal to the second end.

Abstract: The present invention provides an operation method of an user equipment in relation to CSI-RS in a wireless communication system. Particularly, an operation method performed by a user equipment (UE) according to the present disclosure includes receiving a higher layer signaling including resource configuration information related to an aperiodic transmission of beamformed CSI-RS from a base station (BS); receiving a first DCI format including first control information indicating that there is an aperiodic transmission of the beamformed CSI-RS from the BS; measuring the beamformed CSI-RS based on the received resource configuration information; and reporting a measurement result of the beamformed CSI-RS to the BS.

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for handling of unknown LCID values in a Multicast Channel in a wireless communication system, the method comprising: receiving a MAC PDU including at least one LCID on MCH; discarding a header field containing a first LCID and a corresponding MAC SDU indicated by the header field in the received MAC PDU if the UE does not join an MBMS service transmitted on a MTCH identified by the first LCID currently; and processing remaining parts of the MAC PDU after the header field and the corresponding MAC SDU are discarded from the MAC PDU.

Abstract: Methods and apparatuses are described for organizing audio/visual content and prefetching selected audio/visual content configured to be displayed to a user. In one embodiment, the methods and apparatuses for presenting content identifies a preference corresponding to a user; detects a current display window; and prefetches at least one audio/visual content in response, in part, to the current display window and the preference.

Abstract: A method of communicating data by a user equipment in a wireless communication system, the method includes configuring plural frequency blocks divided from a system bandwidth; receiving scheduling information including a frequency block indicator and resource allocation information for data; and performing a procedure for receiving or transmitting the data via a first frequency block indicated by the frequency block indicator among the plural frequency blocks.

Abstract: A tunable antenna device includes a substrate, a switch, a control circuit, an antenna and a frequency adjustment portion. The substrate includes first and second surfaces and first and second through-holes. The switch is on the first surface and includes first, second and first control terminals. The control circuit is on the first surface and electrically coupled to the first control terminal. The antenna is on the second surface and includes first and second radiation members. The frequency adjustment portion is on the second surface and includes first and second metal portions. The first metal portion includes a first interdigital structure electrically coupled to the first radiation member. The second metal portion includes second and third interdigital structures electrically coupled to the second radiation member. The second and third interdigital structures are electrically coupled to the first and second terminals through the first and second through-holes respectively.

Abstract: Provided is a method for a first station (STA) transmitting a frame to a second STA in a wireless LAN system. To this end, the first STA generates a wireless frame comprising a first part (L-part) for a first-type STA and a second part (HE-part) for a second-type STA, wherein the first part comprises a legacy short training field (L-STF), a legacy long training field (L-LTF) and a legacy signaling field (L-SIG), and the length of the L-SIG is set so as to indicate that the wireless frame is a frame of different types according to the remainder when the length of the L-SIG is divided by a predetermined natural number.

Abstract: A control method of a washing machine determines the amount of laundry placed in a drum, verifies whether the measured amount of laundry is accurate, and sets control data in the washing machine based on the verified amount of laundry. Also the control method of the washing machine corrects control data set according to the amount of laundry based on kind of the laundry classified according to absorptance of the laundry.