Young-Goo
Young-Goo Han, Gyeonggi-Do KR
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20140321299 | METHOD AND APPARATUS FOR DETERMINING CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an adjacent cell used resources at a previous time, and received signal power information measured in the adjacent cell; and determining a channel quality value at a current time using the generated channel quality reference value and second resource use/nonuse information received from the scheduler that indicates whether an adjacent cell uses resources at the current time. | 10-30-2014 |
Young-Goo Ko, Seoul KR
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20140313421 | APPARATUS AND METHOD FOR CONTROLLING HOME NETWORK DEVICES - An apparatus and method for controlling home network devices is provided. The apparatus includes a display unit that displays a list of items corresponding to a plurality controlled devices arranged in a predetermined space, a receiving unit that receives a first image containing the controlled devices, the list, and information on light reflected from a controlled device of the controlled devices and the device list, and a control unit that maps the controlled devices and the items in the list according to the light information detected from the received image. | 10-23-2014 |
Young-Goo Lee, Busan KR
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20120024845 | EXOTHERMIC ENAMEL GLAZE, AND EXOTHERMIC CONTAINER COATED WITH SAME - The present invention relates to a heating vessel used in a microwave oven for cooking a food using a magnetron. In the heating vessel that is heated by absorbing some of a high frequency generated from the magnetron so that a food in the cooking room of the microwave oven can be cooked by a high frequency, the heating enamel glaze is fabricated, the fabricated heating enamel glaze is coated on the vessel made of metal material for enamel (a steel plate, aluminum, or stainless for low carbon enamel), dried, and then subjected to glassification plasticity and cooled, thus producing the heating enamel vessel for a microwave oven. Accordingly, the heating enamel vessel can withstand temperature higher than the existing heating vessel product (silicon rubber+ferrite) and can have high heating performance. In a method of fabricating the heating enamel glaze, ferrite (MnZn series, MgCuZn series, NiZn series) having high transmittance and metal soft magnetic material (Fe—Si series, Fe—Si—Al series, Fe—Si—B series Fe—Si—B—Co series, Fe—Ni series, etc.) alloy powder are mixed and added to a glaze (glassy frit) commercially used for enamel processing. Accordingly, the heating enamel glaze having a heating characteristic in which a microwave oven absorbs a microwave (2.45 GHz) and converts it into heat energy is fabricated. | 02-02-2012 |
Young-Goo Yang, Hwaseong-City KR
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20100327990 | APPARATUS FOR REMOVING LEAKAGE SIGNAL - An apparatus for removing a leakage signal includes a coupler including a transmission port through which a transmission signal is input, an antenna port through which the transmission signal is output to an antenna and a receiving signal is input from the antenna, and a receiving port through which the receiving signal is output; and a removing unit which outputs, to the receiving port, a leakage removing signal having a same magnitude as one of or a sum of a magnitude of a first leakage signal of the transmission signal, which is generated at the transmission port and input to the receiving port, and a magnitude of a second leakage signal of the transmission signal which is input to the receiving port through the antenna port, the leakage removing signal having an opposite phase to one of the phases or an aggregate phase of the first and second leakage signals. | 12-30-2010 |