Abstract: According to the present invention, an inter prediction method comprises the steps of: generating a merge candidate list for a block to be predicted, wherein the block is to correspond to a current prediction unit; deriving, on the basis of one of a plurality of merge candidates constituting the merge candidate list, motion information on the block to be predicted; and performing, on the basis of the derived motion information, a prediction on the block to be predicted so as to generate a prediction block corresponding to the current prediction unit.

Abstract: An apparatus configured to provide a view around a vehicle, the apparatus including: a plurality of cameras attached to a body of the vehicle and configured to acquire respective images of surroundings of the vehicle, wherein at least one of the plurality of cameras is attached to a moving part of the body of the vehicle; a display unit; and at least one processor. The at least one processor is configured to: obtain movement information of the moving part of the body of the vehicle; generate an around view image by compositing respective images acquired by the plurality of cameras; correct the around view image based on the movement information of the moving part of the body of the vehicle; and control the display unit to display the corrected around view image.

Abstract: A device for stabilizing a direct current (DC) distribution system includes a capacitor unit charged by a DC voltage supplied by a power supply stage of the distribution system. The device further includes an inverter that has three pair of switching elements. The device also includes a controller that controls a plurality of switches thereof to selectively enable an inverter circuit or a voltage stabilizing circuit of the DC distribution system. The device alleviates instability of DC voltage which may be generated in a transient period, or to drive a motor connected to the device.

Abstract: A method and apparatus are provided for correcting position error in a navigation system by utilizing user input received via a human-machine interface, where the user input indicates the location of a user as perceived by the user. The navigation system includes a positioning module, navigation sensors, a map database and a human-machine interface that are employed to calculate and display the current position to the user. The method and apparatus are advantageously used in situations with intermittent or unavailable GPS signal, cumulative navigational sensor errors, and cases where map database information is incorrect. The positioning module receives and processes user input from the human-machine interface and analyzes the user input against the result of a map-matching algorithm to correct positioning errors.

Abstract: An ice supplying apparatus includes: an ice bank configured to store therein ice made by an ice maker; a blade unit having a fixed blade, and a rotary blade formed to be relatively-rotatable with respect to the fixed blade, the rotary blade configured to crush ice when rotated in one direction; and a discharge guide unit provided below the blade unit, and configured to discharge the crushed ice, wherein a scattering preventing unit having a different inclination, in a gravitational direction of the earth, from another side of the discharge guide unit is formed at one side of the discharge guide unit, so as to prevent scattering of the crushed ice when the crushed ice is taken out.

Abstract: A network management system and method for automatic registration of network device thereof are disclosed. The system has an electronic device, a network device and a control host. The electronic device generates and sends configuration data to the network device according to a user operation. The network device automatically generates registration data having device identity data and location identity data, connects to a communication network according to the configuration data, and sends the registration data to the control host via the communication network. The control host determines classification information according to the registration data and configures the device identity data to correspond to the classification information and location identity data for completing registration of the network device. The present disclosed example can effectively omit a registration operation inputted by the user manually via configuring the network device to register at the control host automatically.

Abstract: A printing module and a three-dimensional printing apparatus using the same are provided. The three-dimensional apparatus includes a rack with a printing region and a standby region and a control module. The printing module includes a carriage assembly disposed at the rack and is electrically connected to the control module, a first supporting stand disposed at the carriage assembly to be driven thereby, at least one second supporting stand disposed at the standby region, at least one printing head assembly electrically connected to the control module and having a first buckling portion, and a quick release driving assembly disposed at the first supporting stand and electrically connected to the control module. The control module drives the quick release driving assembly to pick and place the printing head assembly between the first supporting stand and the second supporting stand.

Abstract: The present disclosure describes an external member for home appliances and a manufacturing method therefor. The external member includes a metal layer that defines through-holes for transmitting light emitted from a light source including a light-emitting device mounted on a rear surface of the metal layer. The through-holes are not exposed to an outside by a film layer attached to a front surface of the metal layer when the light-emitting device is turned off. The external member for home appliances provides improved luxuriousness and aesthetic sensibility to the home appliances.

Abstract: A refrigerator door and a manufacturing method of the same are disclosed. The refrigerator door includes a front panel that includes a first through hole and an input unit, a door liner, an upper cap decoration unit configured to seal an upper side of a first space defined between the front panel and the door liner, a frame attached to an inside of the front panel and defining a second space, a display assembly provided between the frame and the front panel and configured to emit light through the first through hole, and a touch sensor assembly provided between the frame and the front panel, the touch sensor assembly being fixed to a rear of the front panel at a position that corresponds to a location of the input unit. The upper cap decoration unit includes a communication hole for communicating with the second space and includes a cap cover.

Abstract: A method and apparatus for providing a multimedia broadcast multicast service (MBMS) service for a low-complexity user equipment (UE) in a wireless communication system is provided. In one embodiment, a UE requiring coverage enhancement receives information on repetition for coverage enhancement, and receives the MBMS service according to the information repetition for coverage enhancement.

Abstract: A vibration generation device includes a plunger and a solenoid. The plunger includes a weight portion, a first biasing portion extending from the weight portion along a first direction and a second biasing portion extending from the weight portion along a second direction opposite to the first direction. The solenoid includes a first solenoid that is disposed so as to surround a part of the first biasing portion and operates the plunger in the first direction, and a second solenoid that is disposed so as to surround a part of the second biasing portion and operates the plunger in the second direction. The first solenoid and the second solenoid have a fixing portion for a vibration target, and the weight portion reciprocates between the first solenoid and the second solenoid to vibrate the vibration target.

Abstract: The present invention proposes a method of transmitting and receiving an uplink phase tracking reference signal between a user equipment and a base station in a wireless communication system and an apparatus therefore. According to one embodiment applicable to the present invention, the user equipment can transmit an uplink phase tracking reference signal to the base station using a power boosting level determined based on first information and second information received from the base station.

Abstract: A method of selecting a color in a multiple color LED lamp with only two external wires leading to the LED lamp. The LED lamp receives power and control signals through a power lead of the lamp. By detecting a power pulse sequence on the power lead in a first pattern, a microcontroller within the lamp controls the lamp to illuminate a first color. By detecting a power pulse sequence on the power lead in a second pattern, the microcontroller controls the lamp to illuminate a second color. The pattern detected indicates the desired color for the lamp to the microcontroller. Other patterns indicate other control instructions for the lamp.

Abstract: Provided is a logo-plate component including a release sheet attached to the bottom face of a logo plate having an adhesive layer on the bottom face, the release sheet being provided with a cut-away portion exposing a part of the bottom face of the adhesive layer. Equipment is shipped with the logo-plate component temporarily fixed to an equipment body by the adhesive force of the exposed portion of the adhesive layer inside the cut-away portion of the release sheet. A user for the equipment detaches the temporarily fixed logo-plate component from the equipment body, detaches the release sheet from the logo plate, and fixes the logo plate to the equipment body in a desired orientation with the adhesive layer on the back face of the logo plate.

Abstract: A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.