Abstract: The present invention provides a head mounted display comprising: a frame which is wearable on a user's head; a display unit which is mounted to the frame so as to output screen information; a lens module which is detachably inserted into the frame and includes a pair of lenses having a predetermined refractive index so as to form a virtual image of the screen information; a sensing unit which senses the lens module inserted into the frame; and a control unit which controls the screen information on the basis of the type of the sensed lens module.

Abstract: A mobile terminal including a touch screen; and a processor configured to display a virtual home button on the touch screen, and change a shape of the virtual home button to represent a first event on the mobile terminal.

Abstract: The present invention relates to a method and a device for a first device transmitting/receiving data through a Bluetooth mesh network wherein a first message for setting the address of the first device is received from a second device, wherein the first message comprises at least one among an address field comprising the address, or a first response field indicating a request or no request for a response to the first message, and if the response field indicates a request for a response, a first response message to the message is transmitted to the second device.

Abstract: A mobile terminal and controlling method thereof are disclosed, by which a flying object equipped with a camera can be remotely controlled. The present disclosure includes a wireless communication unit configured to perform a communication with a flying object, a touchscreen configured to output a preview image received from the flying object, and a controller outputting a shot mode list on the preview image, the controller, if at least one shot mode is selected from the shot mode list, remotely controlling a flight location of the flying object in accordance with the selected at least one shot mode.

Abstract: Disclosed herein is a station (STA) device of a wireless LAN (WLAN) system. The STA device includes a radio frequency (RF) unit sending and receiving a radio signal and a processor controlling the RF unit. The processor may generate a physical protocol data unit (PPDU) including a physical preamble and a data field and send the PPDU using the RF unit.

Abstract: The disclosure of the present specification provides a method for receiving a physical downlink shared channel (PDSCH) in a low-capability (LC) or low-cost (LC) device. The method may comprise: a step for receiving repetition of a downlink control channel when coverage enhancement (CE) is set on the LC device; a step for determining multiple subframes to receive the repetition of the PDSCH on the basis of the reception of the repetition of the downlink control channel; a step for assessing whether or not a gap subframe exists among the multiple subframes; and a step for dropping the reception of the PDSCH on the gap subframe.

Abstract: The present invention relates to a method for performing a device-to-device cooperative transmission (D2D CT) using a multi-carrier in a wireless access system, including the steps of: enabling a source device to perform a network entry process with a base station using a primary carrier; enabling the source device to receive control information related to a dedicated carrier used for D2D CT from the base station through the primary carrier; and enabling the source device to transmit an uplink signal to a collaborative device using the dedicated carrier.

Abstract: In a mobile terminal, according to one embodiment of the present invention, for achieving the object as above, a wireless communication unit, a touch screen and a control unit cooperate with each other to perform a message transmission function. The control unit performs the message transmission function through a step of controlling the touch screen to output a message written by a user input; a step of outputting, in the case where the message includes content related to a file attachment, one or more files that can be attached to the message in a selectable link form using the content related to the file attachment; and a step of attaching, if at least one is selected from among the one or more files outputted in a link form, the at least one selected file to the message.

Abstract: The present invention relates to a remote control apparatus which can remotely control multiple devices. A remote control apparatus according to an embodiment of the present invention comprises: a key input unit having multiple keys; a reception unit for receiving at least one device identification signal from at least one device or a transmission device corresponding to the device; a processor for detecting an identification signal for a device, which can be remotely controlled, from the at least one received device identification signal, and matching at least one of the multiple keys to a control command for the remote control of the device, on the basis of the detected identification signal; and a transmission unit for transmitting a signal corresponding to the control command when the key matched to the control command is selected. Accordingly, the present invention can remotely control multiple devices.

Abstract: A picture filtering method performed by an encoding device, according to the present invention, comprises the steps of: deriving, from a current picture, regions for adaptive loop filtering (ALF); deciding ALF coefficients by picture unit or region unit; on the basis of the ALF coefficients, determining, by region unit, whether ALF is usable; re-deciding ALF coefficients for an ALF-usable first region; deriving a filter shape for the first region; on the basis of the re-decided ALF coefficients, determining, by unit of coding units (CUs) in the first region, whether ALF is usable; performing filtering for ALF-usable CUs on the basis of the derived filter shape and the re-decided ALF coefficients; and transmitting at least one among information on the ALF-usable first region and information on the ALF-usable CUs. According to the present invention, efficient filtering appropriate for image properties per region may be applied.

Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.

Abstract: The present invention relates to a watch-type mobile terminal and a method for controlling the same. More specifically, the present invention relates to a watch-type mobile terminal which displays an activity amount, an exercise amount, and the physical age in the daily life of a user; and a method for controlling the same. In order to achieve the objective and other objectives, a watch-type mobile terminal according to one aspect of the present invention, comprises: a display unit; a sensing unit for sensing exercise information of a user and an input signal; and a control unit, wherein the control unit determines, from the exercise information, a first state in which a user is in the middle of daily activities, or a second state in which the user is in the middle of a predefined exercise. In case of the first state, the display unit displays a first indicator which represents a real-time activity amount.

Abstract: A method for performing a power scaling is discussed. The method performed by a user equipment (UE) includes determining, by the UE configured with dual connectivity to a first cell group and a second cell group, a first power for transmitting a first uplink channel on a first subframe toward the first cell group; determining a second power for transmitting a second uplink channel on a second subframe toward the second cell group; and scaling down the second power for transmitting the second uplink channel if a maximum power is exceeded, wherein the first uplink channel includes a first physical random access channel (PRACH), wherein the second uplink channel includes a second PRACH, and wherein the scaling down is performed if the first subframe is overlapped with the second subframe.

Abstract: A method for providing a broadcast service by a primary device (PD) includes performing a discovery process with a companion device (CD) application executed in a CD, wherein the discovery process includes receiving a device description request from the CD application, transmitting a first response message, receiving, from the CD application, an application information request destined for a first URL and transmitting a second response message, wherein a header of the first response message includes the first URL, and the second response message includes a second URL used as a Websocket endpoint of the PD; establishing a Websocket connection between a Websocket server and the CD application using the second URL; receiving a request message for media timeline information from the CD through the Websocket connection; and delivering a notification message to the CD through the Websocket connection.

Abstract: A method for transmitting uplink control information by a communication apparatus configured with a plurality of cells including a primary cell and a secondary cell in a wireless communication system is discussed. The method includes identifying Hybrid Automatic Repeat reQuest—Acknowledgement (HARQ-ACK) information indicating Acknowledgement/Negative Acknowledgement/Discontinuous Transmission (ACK/NACK/DTX) responses to data blocks related to the primary cell and to the secondary cell; selecting a Physical Uplink Control Channel (PUCCH) resource depending on the HARQ-ACK information; and transmitting the HARQ-ACK information through a constellation point on the selected PUCCH resource, wherein when the HARQ-ACK information indicates a NACK/DTX response to each data block related to the secondary cell, the selected PUCCH resource is a PUCCH resource linked to a Physical Downlink Control Channel (PDCCH) on the primary cell.

Abstract: A method for transmitting synchronization information for Device-to-Device (D2D) communication and synchronization related information for the D2D communication in a wireless communication system, the method includes transmitting mapping the synchronization information for the D2D communication to a set of resource blocks; mapping the synchronization related information for the D2D communication to the set of resource blocks; and transmitting, to a user equipment (UE), the mapped synchronization information for the D2D communication and the synchronization related information for the D2D communication, wherein the synchronization information for the D2D communication is mapped to 62 subcarriers of the set of resources blocks, and the synchronization related information for the D2D communication is mapped to 72 subcarriers of the set of resource blocks.

Abstract: A method for transmitting reference signal (RS) allocation mode information by a device operating in a full duplex radio (FDR) mode comprises the steps of: determining to change an RS allocation mode from a first RS allocation mode to a second RS allocation mode for nonlinear component estimation of a residual self-interference signal after antenna and analog self-interference cancellation; and transmitting information about the changed second RS allocation mode to a counterpart node, wherein the first RS allocation mode and second RS allocation mode are distinguished from each other on the basis of whether or not RSs, used for nonlinear component estimation of the residual self-interference signal, are additionally transmitted.

Abstract: The present invention comprises: a shaft; a pair of end plates arranged to be spaced apart from each other on the shaft; a magnet disposed between the pair of end plates; and a rotor case which surrounds the outer peripheries of the pair of end plates and the outer periphery of the magnet and is made of a synthetic resin material, wherein each of the pair of end plates comprises: a flange part, one surface of which faces the magnet; and a cylinder part protruding in a direction opposite to the magnet from the flange part, and the flange part comprises a tapered part having an outer diameter which decreases toward the cylinder part.

Abstract: A solar cell and a method of manufacturing the same are discussed. The method of manufacturing the solar cell includes forming a dopant layer on one surface of a semiconductor substrate, selectively etching at least a portion of the dopant layer positioned in a first area of the semiconductor substrate, performing a thermal processing operation on the semiconductor substrate to form a conductive region, removing the dopant layer remaining in the one surface of the semiconductor substrate, forming first electrodes on a second area of the semiconductor substrate, and forming second electrodes on a surface opposite the one surface of the semiconductor substrate. In the thermal processing operation, a lightly doped region is formed in the first area, and a heavily doped region is formed in the second area.