Abstract: The present invention relates to a wireless communication system and a connection method between user equipment and a mobility management entity and comprises: selecting a mobility management entity and requesting identification information for user equipment by a base station when the user equipment is connected; determining whether to assign identification information by the mobility management entity; and if the identification information is not assigned, selecting another mobility management entity by the mobility management entity, assigning identification information to the user equipment by the other mobility management entity, and performing a connection with the other mobility management entity by the user equipment. According to the present invention, user equipment can be efficiently connected with a mobility management entity in a wireless communication system.

Abstract: The present invention provides biaryl- or heterocyclic biaryl-substituted cyclohexene derivative compounds, isomers thereof, or pharmaceutically acceptable salts. The compounds of the invention show a CETP inhibitory effect that increases HDL-cholesterol levels and reduces LDL-cholesterol levels. Pharmaceutical compositions comprising the compounds are useful for the prevention or treatment of dyslipidemia or dyslipidemia-related diseases.

Abstract: A charging apparatus is provided. The charging apparatus includes a cradle and a charger module. The cradle includes a space for holding an electronic device, and includes at least one magnetic member for providing a magnetic connection with the electronic device. The charger module is connected with the cradle and supplies electric power to the electronic device.

Abstract: Provided are a soft magnetic alloy, wireless power transmitting apparatus and wireless power receiving apparatus including the same. The soft magnetic alloy has a composition of the following Chemical Formula: Fe100-a-b-cXaYbZc??[Chemical Formula] Here, X is a nucleation element, Y and Z are metalloid elements, a is in a range of 0.1 at % to 2.0 at %, b is in a range of 1 at % to 10 at %, and c is in a range of 1 at % to 10 at %.

Abstract: An input buffer includes a first buffer, a feedback circuit and a second buffer circuit. The feedback circuit includes a feedback resistor and a feedback inverter. The first buffer may be configured to output an amplification signal to an output node of the first buffer based on an input signal. The feedback circuit connected to the output node of the first buffer may be configured to control the amplification signal. The second buffer circuit may be configured to output a buffer output signal by buffering the amplification signal. The feedback resistor may receive the amplification signal from the output node of the first buffer and provide a feedback signal to a feedback node. The feedback inverter is connected between the feedback node and the output node. The feedback inverter may be configured to control the amplification signal based on the feedback signal.

Abstract: A light emitting device having a wide beam angle and a method of fabricating the same. The light emitting device includes a light emitting structure, a substrate disposed on the light emitting structure, and an anti-reflection layer covering side surfaces of the light emitting structure and the substrate, and at least a portion of an upper surface of the substrate is exposed.

Abstract: A system for detecting and mitigating bit errors in transmitted media is described herein. A source device encodes a frame of video, and generates an error code representative of a portion of the encoded frame of video. The portion of encoded frame and the error code are provided to a sink device via a communication channel, such as an HDMI or MHL3 channel. A second error code is generated by the sink device based on the portion of encoded frame, and the error code and second error code are compared to determine if the portion of encoded frame includes an error. If no error is detected, the portion of encoded frame is decoded and outputted. If an error is detected, the portion is replaced with frame data based on at least one other portion of encoded frame to produce a mitigated frame, and the mitigated frame is outputted.

Abstract: An electronic device includes a processor configured to control an operation of the electronic device, a memory device coupled to the processor, where the memory device is configured to operate as a main memory of the electronic device, and a display device coupled to the processor, where the display device is configured to display an original image based on first image data for the original image at a first frame, and to display a bioeffect image based on second image data for the bioeffect image at a second frame.

Abstract: An emergency operation method of a hybrid vehicle, which includes an engine, a first motor connected to the engine through an engine clutch and transmitting power to a vehicle wheel, and a second motor connected with the engine to directly transmit power, includes charging a DC-link terminal with a first counter electromotive force of the first motor and the second motor generated by driving energy of the vehicle or power from the engine when a main relay is off while the vehicle travels. A voltage of the DC-link terminal is controlled by using a second inverter which is connected between the DC-link terminal and the second motor in a driving state of the engine. Power is supplied by using the DC-link terminal, of which the voltage is controlled, for an emergency operation of the vehicle.

Abstract: Disclosed is a method of transmitting/receiving a signal in a Mobile Management Entity (MME) of a mobile communication system, the method comprising: transmitting a subscriber information request message including information of a UE, to a Home Subscriber Server (HSS); receiving, from the HSS, a response message which corresponds to the request message and includes an indicator indicating whether it is possible to perform traffic offloading using a Wireless Local Area Network (WLAN) with regard to an Access Point Name (APN) connection or a Packet Data Network (PDN) connection of the UE; determining whether it is possible to perform the traffic offloading using the WLAN, on the basis of at least one of information included in the received response message and information configured in the MME; and; and transmitting, to the UE, a message including information on whether it is possible to perform the traffic offloading using the WLAN.

Abstract: In the present invention, according to a method for preparing a high-permeability amorphous compressed powder core having a small variable range of effective permeability even at a high frequency band by means of high-temperature molding, it is possible to prepare an amorphous compressed powder core having a small variable range of effective permeability even at a high frequency band, an effective permeability of 75 or more, and a significantly small core loss of 300 mW/cc or less under conditions in which the frequency is 50 KHz and the induced magnetic flux is 1,000 Gauss, by coating twice, i.e. with phosphoric acid coating and polyimide-based coating as insulators between powders, and then automatic compression molding at a temperature of about 200 to 550?C by using molybdenum disulfide (MoS2) or graphite powder which can be lubricated at a high temperature.

Abstract: A method for deploying an external air bag, including searching region of a front of vehicle, updating a physical amount of a searched object within the searching region each measurement period of a front sensor, determining a predicted physical amount each unit time during each measurement period, and predicting the physical amount by assuming that a specific searched object is moved at a constant speed when a capture of the specific searched object which was searched by the front sensor is stopped, selecting a target object among searched objects based on a relative speed or an overlap of the searched object obtained by the updating step or (Time To External Airbag) TTE and deploying the external air bag in a case in which each of a relative speed and an overlap predicted when the target object collides are a predetermined level or more.

Abstract: A wire grid polarizer includes a substrate, a first layer and a second layer disposed on the first layer, in which a first region and a second region are defined in the first layer, the first layer includes: a first wire grid including a plurality of first wires and disposed in the first region, where the first wires are spaced apart from each other, and no wire grid is disposed in the second region; and a first protection layer which covers the first wire grid, a third region and a fourth region are defined in the second layer, and the second layer includes a second wire grid including a plurality of second wires and disposed in the third region, where the second wires are spaced apart from each other, and no wire grid is disposed in the fourth region.

Abstract: The present disclosure provides an apparatus for measuring three-dimensional shapes by using moire interference, which comprises a unit calibration unit, an integrated calibration unit and a phase calibration unit. The unit calibration unit is configured to use a phase difference between two adjacent measuring points for obtaining a unit calibration value of an absolute moire order. The integrated calibration unit is configured to calibrate the absolute moire order up to a target point by using the unit calibration values. The phase calibration unit is configured to calibrate a phase of the target point by using the absolute moire order.

Abstract: A multi-touch sensing apparatus using a rear view camera of an array type is provided. The multi-touch sensing apparatus may include a display panel to display an image, a sensing light source to emit light to sense a touch image which is generated by an object and displayed on a back side of the display panel, and a camera to divide and sense the touch image. The camera may be arranged in an edge of a lower side of the multi-touch sensing apparatus, or a mirror to reflect the touch image may be included in the multi-touch sensing apparatus.

Abstract: Provided is a power semiconductor device and a fabrication method thereof are provided. The power semiconductor device includes: a first epitaxial layer; a collector layer formed on one side of the first epitaxial layer; and a second epitaxial layer formed on another side of the first epitaxial layer, the first epitaxial layer having a higher doping concentration than the second epitaxial layer.

Abstract: A method for controlling braking force of brake may include step of controlling braking force for each vehicle speed period to make braking force different in accordance with vehicle speed period by increasing an early hydraulic pressure of brake system for obtaining braking force in low-speed period to be lower than in middle-speed period, by increasing hydraulic pressure in middle-speed period to be higher than in low-speed period but to be lower than in high-speed period, and by increasing hydraulic pressure in high-speed period to be higher than in middle-speed period, and step of controlling braking force for each vehicle speed which sets correction coefficient ? that is function of vehicle speed while braking to make braking force different for each vehicle speed, and brakes vehicle with braking force according to current vehicle speed determined using set correction coefficient ?, wherein braking force is controlled by one of steps.

Abstract: A junction field-effect transistor (JFET) device is provided. The JFET includes a drain region, a source region, and a junction gate region disposed between the drain region and the source region, and the source region includes two or more source terminals.

Abstract: The present invention provides rigid polyurethane foam comprising thermally expandable particles which are displaced to penetrate a strut of a structure of the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. Further, the rigid polyurethane foam can comprise hollow thermally expanded particles which are displaced to penetrate a surface of a cell in the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. The rigid polyurethane of the present invention can have excellent insulating properties.

Abstract: In one aspect, the invention provides a catalyst for converting diesel type liquid hydrocarbons to methane rich gas. The catalyst includes a nickel component, a cerium oxide component, and gadolinium oxide component. The catalysts provide high conversion, selectivity, and stability compare to the state of the art commercial catalysts. The catalyst compositions can improve the overall fuel cell efficiency for both mobile and stationary fuel cell applications.