Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.

Abstract: There is provided a method of decoding an image, the method comprising: decoding information for motion information prediction of a current block from a bitstream, predicting motion information of the current block based on the information, refining motion information of the current block by using the decoded information and the predicted motion information of the current block and reconstructing the current block based on the refined motion information of the current block.

Abstract: Provided are a method and apparatus for providing a network switching service to a user equipment.

Abstract: Provided are a method and apparatus for a user equipment, a core network, and a second device to enable bidirectional communication for second devices. The method of the second device may include receiving internet protocol (IP) configuration information for automatically configuring an IP version 6 (IPv6) address of the second device from a core network through a user equipment; generating the IPv6 address using information in the IP configuration information; and transmitting the generated IPv6 address to the core network through the UE.

Abstract: A communication apparatus is provided to include an apparatus enclosure that includes a substrate seating surface and at least one or more connection grooves formed on the substrate seating surface, a first printed circuit board disposed on the substrate seating surface, a second printed circuit board disposed on the substrate seating surface on one side of the first printed circuit board, and at least one or more connectors disposed within the connection groove and configured to electrically connect the first printed circuit board and the second printed circuit board.

Abstract: The present invention relates to a signal shielding apparatus and an antenna apparatus including same, and in particular, comprises a shield cover which is stacked and disposed on a printed board assembly (hereinafter, abbreviated to “PBA”), in which a plurality of signal-related components are mounted on one side thereof to prevent leakage of a signal from the plurality of signal-related components, wherein a grooved shield cover seating groove is formed in one surface of the PBA, and an insertion end insertably seated in the shield cover seating groove is integrally formed in the other surface from among one surface and the other surface of the shield cover, the other surface facing the one surface of the PBA, thereby providing advantages in that an increase in the manufacturing cost may be prevented, EMI shielding may be facilitated, and heat dissipation performance may be significantly improved.

Abstract: A liquid crystal display device and a method of driving the same is disclosed, which can minimize the number of delay devices to delay a discharging time by a preset period of time. The liquid crystal display device comprises a first pumping unit that first pumps a high-potential power source voltage applied; a second pumping unit that generates a gate high voltage by pumping the high-potential power source voltage first pumped in the first pumping unit; a level shifter that shifts an input high voltage to a level corresponding to that of the gate high voltage from the second pumping unit, and supplies the gate high voltage to a discharging circuit; and a delay device, connected between input and output sides of the second pumping unit, that maintains the gate high voltage output from the level shifter for a preset period of time.

Abstract: A liquid crystal display device includes a main support supporting a liquid crystal panel and a back light unit, a printed circuit board attached to the liquid crystal panel to provide driving signals to the liquid crystal panel, a separation part between the printed circuit board and the main support creating a gap therebetween, and a holder holding the printed circuit board and the main support together.

Abstract: A liquid crystal display device and a method of driving the same is disclosed, which can minimize the number of delay devices to delay a discharging time by a preset period of time. The liquid crystal display device comprises a first pumping unit that first pumps a high-potential power source voltage applied; a second pumping unit that generates a gate high voltage by pumping the high-potential power source voltage first pumped in the first pumping unit; a level shifter that shifts an input high voltage to a level corresponding to that of the gate high voltage from the second pumping unit, and supplies the gate high voltage to a discharging circuit; and a delay device, connected between input and output sides of the second pumping unit, that maintains the gate high voltage output from the level shifter for a preset period of time.