Abstract: Terminal using intelligent analysis for decreasing playback time of video. The terminal includes a controller configured to store, in the memory, use pattern information of a user and select an object to be used as an editing criterion of a first video, based on the stored use pattern information. The controller also identifies in the first video one or more first playback sections which include the object and one or more second playback sections which do not include the object. In addition, the controller is configured to delete from the first video the one or more second playback sections to generate a second video, decrease a playback time of the second video to a predetermined playback time, and cause the display to display the second video having the predetermined playback time according to a video playback request.

Abstract: A redox flow battery including: a cathode cell including a cathode, a catholyte, and a bipolar plate; an anode cell including an anode, an anolyte, and a bipolar plate; and an ion exchange membrane interposed between the cathode cell and the anode cell, wherein at least one of the cathode and the anode comprises a carbon-coated metal foam, wherein the ion exchange membrane includes a porous substrate and a polymer disposed in pores of the porous substrate, wherein the polymer is a polymerization product of a composition for preparing an ion exchange membrane, and wherein the composition for preparing an ion exchange membrane includes a first aromatic vinyl monomer including a halogenated alkyl group or a quaternary ammonium group, and wherein the bipolar plate includes Ni, Cu, Fe, Cr, Al, W, Ti, or a mixture thereof, or an alloy thereof.

Abstract: A memory system including a memory controller with channel interfaces connecting memory groups via channels. Each channel interface communicates control, address and/or data (CAD) signals to a channel-connected memory group synchronously with a slave clock derived from an input clock. The various slave clocks being uniquely generated by application of channel interface specific phase/frequency modulation or temporal delay, such that the respective CAD signals are characterized by skewed transition timing.

Abstract: A rollable display apparatus includes a flexible panel including a main panel with a display and a dummy panel with a wire connected to the display, a housing to accommodate the flexible panel, a rotatable rolling drum in the housing and coupled to a first end of the flexible panel, a supporting base moveable into and out of the housing and coupled to a second end of the flexible panel, and a printed circuit board connected to the second end of the flexible panel, the printed circuit board being on the supporting base.

Abstract: A method and an apparatus for activating and deactivating secondary cells in a carrier aggregation environment are provided. In one embodiment, a Medium Access Control (MAC) Control Element (CE) command is received from a base station for activating/deactivating a secondary cell associated with a User Equipment (UE). The secondary cell configured for the UE is activated/deactivated based on the MAC CE command. Further, a first uplink grant is received from the base station upon activation/deactivation of the secondary cell. Accordingly, quality information (e.g., channel quality information, sounding reference signal information, and the like) associated with the cell(s) is transmitted to the base station in the received first uplink grant over a physical uplink shared channel. Furthermore, a hybrid automatic repeat request entity associated with the secondary cell is reset.

Abstract: An electronic apparatus and a playout delay adjustment method thereof are provided. The electronic apparatus includes a target playout delay estimator configured to estimate an initial target playout delay of a current frame by using network status information of a played packet and estimate a final target playout delay of the current frame by updating the estimated initial target playout delay based on real delay information of an unplayed packet, and an adaptation controller configured to determine an adaptation method for adjusting a playout delay of the current frame based on the final target playout delay.

Abstract: A small-sized ultra-wideband (UWB) antenna includes a radiating unit configured to have a contour of a first shape, a ground unit configured to have a contour of a shape substantially equal to the first shape, and disposed parallel to the radiating unit, at least one shorting pin connected orthogonal to the ground unit and the radiating unit to connect a first area of the ground unit and a first area of the radiating unit, and a feeding unit connected orthogonal to the ground unit and the radiating unit to connect a second area of the ground unit and a second area of the radiating unit.

Abstract: To provide a semiconductor device having improved reliability. After formation of an n+ type semiconductor region for source/drain, a first insulating film is formed on a semiconductor substrate so as to cover a gate electrode and a sidewall spacer. After heat treatment, a second insulating film is formed on the first insulating film and a resist pattern is formed on the second insulating film. Then, these insulating films are etched with the resist pattern as an etching mask. The resist pattern is removed, followed by wet washing treatment. A metal silicide layer is then formed by the salicide process.

Abstract: Disclosed is a first electronic device and the first electronic device includes: a transmitter transmitting data to a second electronic device; a receiver receiving a feed-back (hereinafter, referred to as a first feed-back) for the transmitted data from the second electronic device; and a processor deciding whether to transmit the data again or another data to the second electronic device, based on the first feed-back, in which when the first feed-back is negative, the transmitter retransmits the data under a predetermined condition, and when a feed-back (hereinafter, referred to as a second feed-back) received from the second electronic device is negative with respect to the data retransmitted under the predetermined condition, the transmitter re-retransmits at least a part of the data to the second electronic device.

Abstract: Disclosed is a mobile terminal. The mobile terminal includes at least one display unit disposed on a front surface and lateral surface of a terminal body, and a controller for, upon receiving a preset touch input through a first display region disposed on the front surface of the terminal body in a sleep mode, enabling a predetermined second display region according to a position of the received touch input and controlling the display unit to display a preset operation image on the enabled second display region.

Abstract: Provided is a method for generating, by a base station, a common signal commonly required for surrounding terminals of the base station in a massive multiple input multiple output (MIMO) system. The base station generates data commonly required for the surrounding terminals. The base station generates a plurality of beamforming vectors using a time-domain constant amplitude (TCA)-frequency-domain constant amplitude (FCA) sequence having a constant size in a time domain and a frequency domain. Further, the base station generates a plurality of antenna streams corresponding to the common signal by multiplying the plurality of beamforming vectors by the data.

Abstract: A robot cleaner that sweeps dust on the floor toward its center and absorbs the dust through a small-area inlet with a strong suction force, by a cleaning tool that integrates functions of side brushes and a main brush into one. The present disclosure also provides a robot cleaner that enables a large-diameter foreign material to be guided to and effectively absorbed through the inlet without interference by a cleaning tool. The robot cleaner includes a main unit including a fan motor and a dust collector and having an inlet arranged on a base to absorb foreign materials, and a cleaning tool arranged in the bottom of the base, extending to a front side of the base from the inlet and guiding a foreign material on a floor to a side of the inlet, wherein the cleaning tool is arranged to be movable by an external force.

Abstract: An apparatus for driving a touchpad of a portable terminal including a second control unit controlling the touchpad in an active mode is provided. The apparatus includes a sensor unit for generating interrupt signals when pressure on the touchpad is sensed, a first control unit for outputting activating signals to activate the second control unit when the interrupt signals are input and a switching unit for transmitting the interrupt signals generated from the sensor unit to the first control unit when the second control unit is in an inactive mode. Accordingly, even though the multimedia processor embedded in the portable terminal is in an inactive mode, the multimedia processor is activated when a user presses the touchpad, thereby making it possible to process signals input by touching the touchpad, particularly, to keep the user interface.

Abstract: The present disclosure relates to a vehicle control device provided in a vehicle and a method of controlling the vehicle. A vehicle control device according to an embodiment of the present disclosure may include a communicator, a sensor, and a processor configured to control the communicator to receive map information from an external server and location information of the another vehicle from the another vehicle, wherein the processor merges the acquired location information of the vehicle and the received location information of the another vehicle into the received map information to control the vehicle based on at least one of the merged map information and the information associated with the vehicle sensed through the sensor.

Abstract: The present specification relates to a method in which a base station efficiently notifies a transmitting terminal of a resource domain for transmitting control information and data in a wireless communication system supporting device-to-device (D2D) communication. To this end, the transmitting terminal receives resource allocation information associated with D2D communication from the base station, and transmits, to a receiving terminal, control information (SA) for D2D communication and data corresponding to the SA on the basis of the resource allocation information received from the base station, wherein a time domain location for transmitting the SA has a predetermined time domain pattern on the basis of the resource allocation information received from the base station, and a frequency domain location for transmitting the SA can be determined in advance by one of two specific hopping patterns.

Abstract: A decoding apparatus includes a splitter which splits the image into a plurality of maximum coding units, hierarchically splits a maximum coding unit among the plurality of maximum coding units into a plurality of coding units, and determines one or more transformation residual blocks from a coding unit among the plurality of coding units, wherein the one or more transformation residual blocks include sub residual blocks, a parser which obtains an effective coefficient flag of a sub residual block among the sub residual blocks from a bitstream, the effective coefficient flag of the sub residual block indicating whether at least one non-zero effective transformation coefficient exists in the sub residual block, and when the effective coefficient flag indicates that at least one non-zero transformation coefficient exists in the sub residual block, obtains transformation coefficients of the sub residual block based on location information of the non-zero transformation coefficient and level information of the no

Abstract: A charge pump circuit of an embodiment includes a current mirror circuit, a first drive switch, a capacitor and a switch circuit. The current mirror circuit causes a current obtained by mirroring a reference current to flow to a first output terminal and a second output terminal. The first drive switch connects or disconnects the first output terminal and a charge pump output terminal. The switch circuit connects the capacitor either to a discharge path between the second output terminal and a node which provides a predetermined voltage or to a charge path between the charge pump output terminal and a GND.