Patent application number | Description | Published |
20100176416 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device and a method of manufacturing the same are disclosed. The light emitting device includes a buffer layer formed on a substrate, a nitride semiconductor layer including a first semiconductor layer, an active layer, and a second semiconductor layer, which are sequentially stacked on the buffer layer, a portion of the first semiconductor layer being exposed to the outside by performing mesa etching from the second semiconductor layer to the portion of the first semiconductor layer, and at least one nanocone formed on the second semiconductor layer. | 07-15-2010 |
20120241757 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device and a method of manufacturing the same are disclosed. The light emitting device includes a buffer layer formed on a substrate, a nitride semiconductor layer including a first semiconductor layer, an active layer, and a second semiconductor layer, which are sequentially stacked on the buffer layer, a portion of the first semiconductor layer being exposed to the outside by performing mesa etching from the second semiconductor layer to the portion of the first semiconductor layer, and at least one nanocone formed on the second semiconductor layer. | 09-27-2012 |
20140117378 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device and a method of manufacturing the same are disclosed. The light emitting device includes a buffer layer formed on a substrate, a nitride semiconductor layer including a first semiconductor layer, an active layer, and a second semiconductor layer, which are sequentially stacked on the buffer layer, a portion of the first semiconductor layer being exposed to the outside by performing mesa etching from the second semiconductor layer to the portion of the first semiconductor layer, and at least one nanocone formed on the second semiconductor layer. | 05-01-2014 |
20150102370 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device is disclosed. The light emitting device includes a conductive support layer; a reflective layer disposed on the conductive support layer; a nitride semiconductor layer disposed on the reflective layer. Furthermore, the nitride semiconductor layer includes a second-type semiconductor layer on the reflective layer, an active layer on the second-type semiconductor layer, and a first-type semiconductor layer on the active layer; a light extraction structure disposed on the first-type semiconductor layer; and a first-type electrode disposed on the light extraction structure. | 04-16-2015 |
20150123253 | SEMICONDUCTOR DEVICE AND DIE BONDING STRUCTURE THEREOF - Provided are a semiconductor device and a bonding structure thereof, in which an inter-metal compound is not formed with a semiconductor die or a lead frame, thereby improving electrical and mechanical properties and wettability and suppressing conglomeration of a die bonding material. The semiconductor device includes a semiconductor die, a barrier layer formed on a surface of the semiconductor die, a first metal layer formed on the barrier layer, a central metal layer formed on the first metal layer, and a second metal layer formed on the central metal layer. Here, the first and second metal layers have a first melting temperature, and the central metal layer has a second melting temperature lower than the first melting temperature. | 05-07-2015 |
Patent application number | Description | Published |
20100058816 | Drum type washing machine - Disclosed herein is a drum type washing machine including a body, a tub arranged in the body, and a drum rotatably installed in the tub, and an inner surface of a rear wall of the has a flat portion along a rotating direction of the drum. | 03-11-2010 |
20130025331 | WASHING MACHINE AND BALANCER THEREOF - A washing machine capable of manipulating a balancer with a simple manipulation, and a balancer thereof, the washing machine including a rotating tub configured to accommodate a laundry while being rotatably disposed on a shaft, at least one mass mounted on the rotating tub so as to move in a circumferential direction of the rotating tub, thereby offsetting an unbalanced load of the rotating tub, at least one wire extending along the circumferential direction of the rotating tub and coupled to the at least one mass, and at least one driving unit coupled to the at least one wire and configured to rotate the at least one mass in the circumferential direction of the rotating tub. | 01-31-2013 |
20130327098 | BALANCER, BALANCER HOUSING, WASHING MACHINE HAVING THE SAME AND CONTROL METHOD THEREOF - A washing machine having a balancer housing capable of transmitting electric power from an external power source to a balancing module. The washing machine includes a rotary drum, and a balancer to counterbalance an unbalanced load generated in the rotary drum. The balancer includes a balancer housing mounted to the rotary drum, and a balancing module having a moving unit to move inside the balancer housing. The balancer housing includes an electrode provided at an inner surface of the balancer housing in a circumferential direction thereof in order to transmit electric power to the moving unit of the balancing module, an electric wire electrically connected to the electrode in order to apply electric power from an external power source to the electrode, and a connector provided at an outer surface of the balancer housing in order to electrically connect the electric wire and the electrode. | 12-12-2013 |
Patent application number | Description | Published |
20120327939 | COMMUNICATION METHOD OF GATEWAY DEVICE SUPPORTING MUTUAL COMMUNICATION OF CAN AND MODBUS AND GATEWAY DEVICE USING THE SAME - A gateway device is provided. The gateway device for relaying communication between an automotive network communication device and an industrial field bus communication device includes: a Controller Area Network (CAN) input unit for receiving a CAN input data frame from an external; and a conversion unit for converting the received CAN input data frame into a Modbus output data frame according to a predetermined method. | 12-27-2012 |
20130106176 | POWER SUPPLY SYSTEM FOR ELECTRIC VEHICLE AND CONTROL METHOD THEREOF | 05-02-2013 |
20130134941 | POWER SUPPLY SYSTEM FOR ELECTRIC VEHICLE AND CONTROL METHOD THEREOF - A power supply system for EV and a control method thereof are provided, the system including a high voltage battery formed with a plurality of battery cells and generating a power driving source to a motor of the EV, and a low voltage battery generating a power driving source for electrical load, and an OBC (On-Board-Charger) selectively charging a high voltage battery or a low voltage battery using an externally-supplied AC power source based on an output voltage level of the low voltage battery. | 05-30-2013 |
20130138675 | METHOD OF MANAGING PROGRAM FOR ELECTRIC VEHICLE - Provided is a method of managing a program for an electric vehicle. The method of managing the program for the electric vehicle include reading metadata of an operating program for an electronic subassembly equipped in an electric vehicle, reading metadata of a parameter corresponding to the operating program, comparing the metadata of the operating program with the metadata of the parameter, and updating the parameter or executing the operating program according to comparison results. | 05-30-2013 |
20130308270 | COOLING SYSTEM FOR ELECTRIC VEHICLE AND CONTROL METHOD THEREOF - Disclosed are a cooling system for an electric vehicle and a control method thereof. The electric vehicle equipped with electronic parts including an electric motor. The electric vehicle includes a motor control unit to control the electric motor, a main control unit to control the electronic parts and the motor control unit, a water pump to circulate a cooling water cooling the electronic parts, the motor control unit, and the main control unit, and a temperature sensor to detect a temperature for an operation of the water pump and output the temperature to the motor control unit. The motor control unit generates a control signal to operate or stop the water pump according to a detection result of the temperature sensor. | 11-21-2013 |
20150027511 | TEMPERATURE CONTROL SYSTEM FOR SOLAR CELL MODULE - An aspect of present invention is to provide a temperature control system for a solar cell module, capable of controlling a solar cell module to maintain a proper temperature, the temperature control system comprises: a temperature sensor configured to measure a temperature of the solar cell module; a fluid tube having therein a path along which a temperature controlling fluid flows; a pump configured to supply a temperature controlling fluid which flows along the fluid tube; and an inverter configured to drive the pump such that the temperature controlling fluid is supplied, if the current temperature of m the solar cell module is not lower than the pre-stored first pump driving reference temperature, or if the current temperature of the solar cell module is not higher than the pre-stored second pump driving reference temperature. | 01-29-2015 |
Patent application number | Description | Published |
20120103955 | Laser Optical System, Repair Apparatus And Method Using The Same - According to example embodiments, a laser optical system includes a laser generator, at least one scan module, an objective lens, a relay lens, a review optical system, and a control device. The laser generator is configured to generate a laser beam. The at least one scan module is configured to reflect the laser beam generated by the laser generator and to direct the laser beam in different directions. The objective lens is configured to focus the laser beam on a substrate. The relay lens is configured to guide the laser beam scanned by the at least one scan module to within an incident range of the objective lens. The review optical system is configured to monitor, in real time, repair of the substrate using the laser beam. The control device is configured to control the at least one scan module. | 05-03-2012 |
20130070334 | AUTO FOCUSING DEVICES FOR OPTICAL MICROSCOPES - A focusing device for an optical microscope may include a light emitting unit configured to emit laser light having a specific wavelength, a wedge mirror configured to enable the emitted laser light to be incident on a plurality of locations of a surface of a specimen, first and second light receiving units configured to detect an amount of laser light reflected from the surface of the specimen, a spatial filter configured to eliminate out-of-focus light from light beams reflected from the surface of the specimen and to detect an amount of in-focus light, and a control unit configured to generate a control signal used to carry out focus adjustment of the optical microscope using a plurality of light-amount information detected by the first and second light receiving units and the spatial filter. | 03-21-2013 |
Patent application number | Description | Published |
20100195065 | Exposure apparatuses - An exposure apparatus may include a light source generating light; a hologram mask, on which a hologram pattern is formed; and an optical unit movably disposed on the hologram mask to guide the light generated from the light source to the hologram mask. An exposure apparatus may include a light source generating light; a hologram mask, on which a hologram pattern is formed; a prism, separated from the hologram mask, such that one surface of the prism is disposed opposite the hologram mask; and a water supply device to supply water to a space between the prism and the hologram mask. | 08-05-2010 |
20100208226 | Holographic exposure apparatuses - A holographic exposure apparatus may include an object to be exposed, a holographic mask on which a pattern to be transferred onto the object is formed, a stage to support the mask, and a gap adjustment unit disposed between the mask and stage in order to move the mask relative to the stage. A holographic exposure apparatus also may include an object to be exposed, a mask spaced apart from the object, a holder that holds the mask, and a stage on which the holder is movably mounted such that a gap between the mask and object is adjusted. In addition, a holographic exposure apparatus may include a stage, a prism supported by the stage, a mask spaced apart from the prism and supported by the stage, and a gap adjustment unit disposed between the mask and stage in order to move the mask relative to the prism. | 08-19-2010 |
20100253877 | Flat display panels, methods and apparatuses to repair the same - When a defective pixel causing light leakage is detected in a flat display panel, an optical modulation region is formed in a substrate by emitting a laser beam such that a virtual image is displayed at a position corresponding to the defective pixel. Accordingly, quality of the flat display panel may be improved thereby increasing manufacturing process yield. | 10-07-2010 |
Patent application number | Description | Published |
20130110913 | APPARATUS AND METHOD FOR PROVIDING DISTRIBUTED CLOUD SERVICE | 05-02-2013 |
20130294420 | METHOD AND APPARATUS FOR CONTROLLING ACCESS IN WIRELESS NETWORK - In controlling channel access from a plurality of terminals in a wireless network, information for wireless resource allocation for each of the terminals is acquired, and channel access time for each terminal is determined based on the information for wireless resource allocation. Then, frames each containing the channel access time determined for each terminal are sequentially transmitted. | 11-07-2013 |
20140082135 | APPARATUS AND METHOD FOR PROVIDING CONTENT, AND SYSTEM FOR PROVIDING CONTENT WITH THE SAID APPARATUS - The present invention provides content providing apparatus and method and a content providing system which maintains a compatibility with an IP network and deliver a content with a complete distributed architecture excluding the content synchronizing process and the request routing process which delivers the content. | 03-20-2014 |
20140112150 | METHOD FOR PROVIDING QUALITY OF SERVICE IN SOFTWARE-DEFINED NETWORKING BASED NETWORK AND APPARATUS USING THE SAME - Disclosed is a Quality of Service (QoS) providing method and apparatus in a software-defined networking (SDN) based network, the QoS providing method including receiving a first packet of a predetermined flow, searching for forwarding information corresponding to the packet and QoS rule information corresponding to the packet in a forwarding table and a QoS rule table, respectively, transmitting the packet to a controller if the forwarding information and the QoS rule information do not exist in the forwarding table and the QoS rule table, and generating a flow entry corresponding to the packet in a flow learning table based on forwarding information and QoS rule information that are received from the controller, thereby efficiently providing QoS. | 04-24-2014 |
20140149525 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING INSTANT MESSAGE - In a case where a transmitting apparatus transmits an instant message, for the generated message, an alert command mode in which it is instructed to perform alert processing when a receiving apparatus receives the message or a no alert command mode in which it is instructed not to perform the alert processing when the receiving apparatus receives the message are set up. Then, the receiving apparatus performs the alert processing when the alert command mode is set up for the received message and does not perform the alert processing when the no alert command mode is set up for the received message. | 05-29-2014 |
20140307605 | DATA TRANSMISSION METHOD OF MULTI-HOP NETWORK AND DEVICE USING THE SAME - There are provided a data transmission method of a multi-hop network and a device using the same. The data transmission method of the multi-hop network according to the invention may include receiving information on the multi-hop network, receiving a predetermined desired communication reliability (DCR) of data transmission from a source node to a sink node, determining a single-hop packet transmission rate of each node from the source node to the sink node satisfying the predetermined desired DCR based on the information on the multi-hop network, and notifying each node configuring the multi-hop network of the single-hop packet transmission rate of each of the nodes. In the method and device according to the invention, it is possible to satisfy the DCR required for the multi-hop network and decrease energy consumption by minimizing the total number of transmitted packets. | 10-16-2014 |
20140313898 | METHOD FOR DELIVERING EMERGENCY TRAFFIC IN SOFTWARE DEFINED NETWORKING NETWORKS AND APPARATUS FOR PERFORMING THE SAME - Disclosed are a method for delivering emergency traffic in a SDN based network and an apparatus performing the same. A method for delivering emergency traffic, performed in a controller, may comprise generating an emergency code for delivering the emergency traffic when an emergency state corresponding to a predefined type occurs; transmitting the emergency code to a first OpenFlow switch connected to a transmitting terminal transmitting the emergency traffic; and transmitting a message directing an update of the emergency code to at least one OpenFlow switch included in a forwarding path of the emergency traffic. Therefore, when an emergency state occurs in a network, emergency traffic corresponding to the emergency state may be delivered efficiently, and stabilities of network management and service qualities may be guaranteed accordingly. | 10-23-2014 |
Patent application number | Description | Published |
20110105107 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated. | 05-05-2011 |
20130235804 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated. | 09-12-2013 |
20130242790 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated. | 09-19-2013 |
20130329673 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated. | 12-12-2013 |
Patent application number | Description | Published |
20130163575 | CONTENTION BASED CHANNEL OCCUPYING METHOD IN WIRELESS NETWORK USING A PLURALITY OF CHANNELS - Disclosed is a contention based channel occupying method in a wireless network using a plurality of channels, including: acquiring, by terminals that are incapable of transmitting a data frame through primary contention, occupation channel information from a terminal that transmits the data frame through the primary contention; verifying, by the terminals, an occupiable channel based on the occupation channel information; and performing, by the terminals, secondary contention in the occupiable channel. | 06-27-2013 |
20130176960 | APPARATUS AND METHOD FOR COGNITIVE RADIO MESH NETWORK BASED ON GEOLOCATION DATABASE - A cognitive radio mesh node may include at least one directional antenna, at least one transceiver to transmit and receive data using the at least one directional antenna, and a processor to determine a channel for performing communication for a cognitive radio mesh network based on a geolocation database and to control the at least one transceiver based on the determined channel. | 07-11-2013 |
20130267266 | METHOD OF COMMUNICATING BETWEEN BASE STATION AND TERMINAL BASED ON INTERFERENCE ALIGNMENT IN MULTI-CELL MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) INTERFERENCE CHANNEL AND METHOD AND APPARATUS OF COMMUNICATION USING INTERFERENCE ALIGNMENT AND BLOCK SUCCESSIVE INTERFERENCE PRE-CANCELLATION IN MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT INTERFERENCE CHANNEL - A communication method of a base station and a terminal based on interference alignment in a multi-cell multi-user multiple-input multiple-output (MIMO) interference channel and a method and apparatus of communication using interference alignment and block successive interference pre-cancellation in a multi-user MIMO interference channel. The base station may determine a precoding matrix to maximize a signal to interference and noise ratio (SINR) and a signal to leakage and noise ratio (SLNR) in the interference channel, and a terminal communicating with the base station may determine a decoding matrix to align interference. The transmitter including a multicell interference channel may calculate a rotation matrix for interference alignment, identify effective symbol vectors using the rotation matrix, and generate a transmit signal of a target transmitter to pre-cancel interference corresponding to a transmit signal of a neighboring transmitter. | 10-10-2013 |
20130336175 | METHOD AND APPARATUS FOR DUPLEX IN COGNITIVE RADIO COMMUNICATION SYSTEM - Provided is a method for duplex in a cognitive radio communication system, including: collecting radio environment information including information of usable radio resources; determining a duplex scheme for each radio resource based on the radio environment information; and allocating at least one of the radio resources to information to be transmitted and received, depending on characteristics of the information. | 12-19-2013 |
20140162715 | CHANNEL INFORMATION PROVIDING METHOD, CHANNEL INFORMATION PROVIDING DATABASE SERVER, AND CHANNEL INFORMATION PROVIDING SYSTEM - The present invention provides a channel information providing method, a channel information providing database server, and a channel information providing system which receive channel quality information from a cognitive radio terminal which receives channel information based on position information and efficiently use channels using the received information. A channel information providing method which uses a database server to provide channel information to a cognitive radio terminal based on position information includes providing channel information to at least one cognitive radio terminal; receiving collected information regarding a quality of the channel from the at least one cognitive radio terminal; and determining to update the channel information provided in the providing using the information received in the receiving. | 06-12-2014 |
20140185458 | METHOD FOR MANAGING ERROR IN MULTICAST OR BROADCAST TRANSMISSION AND APPARATUS THEREOF - Disclosed are a method of managing an error in wireless transmission, and an apparatus thereof, and more particularly, a method of managing an error in multicast or broadcast transmission, and an apparatus thereof. The method of managing an error in multicast or broadcast transmission disclosed in the present invention includes: receiving data multicasted or broadcasted to a plurality of receivers; determining whether the data is normally received; selecting a random resource among wireless resources through which an acknowledgement indicating whether the data is normally received is to be transmitted; and transmitting the acknowledgement indicating whether the data is normally received through the selected random resource. | 07-03-2014 |
20140341178 | COMMUNICATION METHOD AND RESOURCE ASSIGNING METHOD BETWEEN A PLURALITY OF TERMINALS IN INFRASTRUCTURE NETWORK - A communication method between a plurality of terminals and a resource allocation method in an infrastructure network are disclosed. A terminal according to an embodiment communicates with at least one other terminal using a particular frequency band in a third time section distinguished from a first time section for reception of a downlink data and a second time section for transmission of an uplink data, thereby providing a technology of generating a small-scale network partly with respect to a particular region in a network with an extensive coverage of an infrastructure network. | 11-20-2014 |
20150092871 | APPARATUS AND METHOD OF ESTIMATING CHANNEL IN CONSIDERATION OF RESIDUAL SYNCHRONIZATION OFFSET - Disclosed herein are an apparatus and a method of estimating a channel in consideration of a residual synchronization offset. The apparatus of estimating a channel in consideration of a residual synchronization offset includes: a channel estimating unit estimating the channel using pilots scattered over a plurality of OFDM symbols and calculating a first channel estimated value as the estimation result, in the case in which an OFDM symbol estimating the channel and an OFDM symbol compensating for the channel are different from each other; and a phase reflecting unit calculating a phase generated by the residual synchronization offset in proportion to a difference between a channel estimation time and a channel compensation time, reflecting the calculated phase in the first channel estimated value, and calculating a second channel estimated value as the reflection result. | 04-02-2015 |
20150111595 | METHOD OF SCHEDULING SPECTRUM SENSING AND METHOD OF ALLOCATING UPLINK RADIO RESOURCES IN COGNITIVE RADIO COMMUNICATION SYSTEM - Provided are a method of scheduling spectrum sensing and a method of allocation uplink radio resource in a cognitive radio communication system. The method of scheduling spectrum sensing in a cognitive radio communication system includes classifying terminals in a cell into terminals affecting spectrum sensing and terminals not affecting spectrum sensing, and performing spectrum sensing when it is determined that uplink signals of other terminals do not affect spectrum sensing based on results of the classification. | 04-23-2015 |
20150117393 | METHOD AND APPARATUS FOR HETEROGENEOUS CARRIER AGGREGATION - Provided herein is a method and apparatus for heterogeneous carrier aggregation, the method including calculating interferences regarding a plurality of interference paths between an adjacent cell and serving cell; determining weighted values for the plurality of interference paths in the serving cell; calculating an accumulated value (accumulated margin or accumulated interference) regarding the plurality of interference paths based on the weighted values in the serving cell; determining a component carrier to be used in the carrier aggregation based on the accumulated value calculated in the serving cell; and performing the carrier aggregation based on the component carrier determined. | 04-30-2015 |
20150188746 | METHOD AND SYSTEM FOR PERFORMING INITIAL RANGING IN COGNITIVE RADIO NETWORK - Disclosed herein are a method and a system for performing initial ranging in a cognitive radio network The method for performing initial ranging in a cognitive radio network includes: detecting signals received in one or more ranging sections; estimating a tint time offset based on a correlation between subcarrier indices of the signals detected in the one or more ranging sections; estimating a second time offset based on correlations for the signals detected in the one or more ranging sections and a plurality of codes that are predetermined and detecting an initial ranging code among the plurality of codes; and estimating a time offset of a CPE performing initial ranging with the detected initial ranging code using the first time offset and the second time offset that are estimated. | 07-02-2015 |
20150201431 | DATA FRAME STRUCTURE AND OPERATION METHOD FOR SHARING UNLICENSED SPECTRUM IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - Provided are a data frame structure of a wireless communication system, which follows a sharing protocol which may be operated to coexist with a system that operates in an unlicensed spectrum, such as a WiFi system, and the like in the wireless communication system using a licensed spectrum such as an LTE system and an operation method of the system, and a terminal and a device of a base station for the operation. | 07-16-2015 |
20150208441 | HIDDEN NODE DETECTION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM - Provided is a hidden node detection method and apparatus in a wireless communication system, the apparatus including a sensing unit to sense a first communication device transmitting a data signal from among a plurality of communication devices sharing a wireless channel, a transmitter to generate a reception notification signal in response to the sensing, and transmit the reception notification signal to the a plurality of communication devices through a band identical to a transmission band of the data signal, and a controller to prevent a collision with the data signal transmitted from the first communication device through the wireless channel by delaying processing of a data transmission request when the data transmission request is input from a second communication device among the plurality of communication devices while maintaining the transmitting of the reception notification signal. | 07-23-2015 |
20150223238 | METHOD FOR MANAGING NETWORK RESOURCES OF WIRELESS TERMINAL IN HETEROGENEOUS NETWORK ENVIRONMENT - Disclosed is a method for managing network resources of a wireless terminal in a heterogeneous network environment and the method for managing network resources includes: searching for one or more networks which are accessible in the heterogeneous network environment; acquiring cycle information of the networks searched through the network searching; determining coexistence management cycles of the searched networks based on the cycle information; allocating one or more networks to be used in data transmission among the networks searched according to the coexistence management cycle and determining transmission management cycles of one or more allocated networks; and managing a resource of the searched network according to the coexistence management cycle and the transmission management cycle. | 08-06-2015 |
20150245170 | APPARATUS AND METHOD FOR SECURING AVAILABLE FREQUENCY - Disclosed are an apparatus and a method for securing an available frequency that secure a frequency in a communication area set so as not to overlap with a service protection area of a primary user as an available frequency to prevent interference with the primary user even in the case of communicating with a frequency sharing wireless apparatus without a positioning function. | 08-27-2015 |
20150382234 | APPARATUS AND METHOD FOR AVOIDING COLLISIONS BETWEEN WIRELESS COMMUNICATION SYSTEMS - A wireless communication method may include performing, by a first system, channel monitoring of a first band, detecting a second system that uses the first band, determining whether the first system is to be used in preference to the second system, and allocating a radio resource of the first band to the first system based on whether the first system is to be used in preference to the second system. | 12-31-2015 |
Patent application number | Description | Published |
20090262344 | Measuring Equipment for quality of water - The present invention relates to equipment for measuring water quality using a fish or a water flea, an more particularly, to equipment for measuring water quality in which small organisms such as killifish (or medaka) or water flea are put into test chamber having a plurality of divided sections and behavior of the fishes or the water fleas accommodated in the test chamber is observed while continuously flowing water of a river or a water zone to be examined through the test chamber, thereby finding out and measuring existence of toxic element or harmful substance included in the water to be examined. | 10-22-2009 |
20130314302 | MULTIPLE DISPLAY METHOD WITH MULTIPLE COMMUNICATION TERMINALS, MACHINE-READABLE STORAGE MEDIUM AND COMMUNICATION TERMINAL - A multiple display method to be performed by two or more communication terminals to expand visibility is provided. A first communication terminal establishes a wireless connection with a second communication terminal, receives device information of the second communication terminal, generates first screen data based on the device information for configuring a first screen of the first communication terminal and second screen data for configuring a second screen of the second communication terminal in association with the first screen. The second screen data is transmitted to the second communication terminal. | 11-28-2013 |
20140354565 | METHOD OF IDENTIFYING OBJECT AND ELECTRONIC DEVICE THEREFOR - A method and an electronic device for identifying the object are provided. The method includes sensing an object which is located within a threshold distance from a touch screen, sensing at least four or more conductive substances which are contained in the object, and identifying the sensed object base on at least one of permittivity of each of the sensed conductive substances and a distance to each of the sensed conductive substances. | 12-04-2014 |
20150016695 | METHOD AND APPARATUS FOR RECOGNIZING FINGERPRINTS - A fingerprint recognition method and apparatus are provided for quickly and accurately authenticating a user using a direction of a fingerprint. The fingerprint recognition method includes sensing a fingerprint input from a user; creating fingerprint data including a direction angle of the fingerprint input; and authenticating the user based on the fingerprint data. | 01-15-2015 |
20150063662 | FUNCTION EXECUTION METHOD BASED ON A USER INPUT, AND ELECTRONIC DEVICE THEREOF - Provided is a method and apparatus for executing a function based on a user input. The method of executing a function in an electronic device includes: sensing a user input for selecting an object in a first area; recognizing a surface pattern of an input unit used for providing a user input in a third area when the user input is sensed in the third area; and executing a related function, based on a surface pattern recognition result in the third area when the user input of the first area and the user input of the third area are associated with each other. Accordingly, a function desired by a user may be readily executed. | 03-05-2015 |
20150143277 | METHOD FOR CHANGING AN INPUT MODE IN AN ELECTRONIC DEVICE - A method in an electronic device is provided. The method includes detecting a number of input tools on a touch screen, switching into one input mode among at least two set input modes according to the number of the detected input tools, and receiving a set content or changing a layout of a displayed content according to a touch-inputted input tool among the detected input tools, a relative length change, and a movement direction of the touch-inputted input tool. | 05-21-2015 |
Patent application number | Description | Published |
20140329551 | METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs. | 11-06-2014 |
20140341023 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA PACKET IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting a data packet in a transmitting apparatus in a wireless communication system is provided. The method includes receiving first feedback information including buffer status information indicating information related to a status of a buffer included in a receiving apparatus from the receiving apparatus, determining a number of first data packets to be transmitted to the receiving apparatus based on the buffer status information, determining a number of second data packets which is identical to at least one of the number of first data packets based on a data packet loss rate for each of a plurality of paths, and encoding the determined number of first data packets and the determined number of second data packets and transmitting encoded first data packets and encoded second data to the receiving apparatus through each of the plurality of paths. | 11-20-2014 |
20150215831 | METHOD AND APPARATUS FOR SETTING HANDOVER PARAMETER IN MOBILE COMMUNICATION SYSTEM - The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). | 07-30-2015 |
20150271717 | METHOD AND APPARATUS FOR CONTROLLING WAITING TIME FOR DETERMINATION OF RADIO LINK FAILURE IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for controlling a waiting time related to determination of a radio link failure in a wireless communication system are provided. The method includes receiving a message from a network, if a first timer for determination of the radio link failure is running and the message includes timer information related to the waiting time, starting a second timer related to the waiting time based on the timer information, and if the second timer expires before expiration of the first timer, determining a channel situation of a serving cell as a situation of the radio link failure. | 09-24-2015 |
20150271864 | METHOD AND APPARATUS FOR REPORTING MASTER INFORMATION BLOCK DECODING STATUS OF NEIGHBOR CELL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for efficiently reporting a master information block (MIB) decoding status of a neighbor cell in a wireless communication system are provided. The method includes receiving, by a user equipment (UE) and from an evolved Node B (eNB) of a serving cell, neighbor cell-related information for receiving an MIB of the neighbor cell, based on the neighbor-cell related information, decoding, by the UE, the MIB of the neighbor cell, and transmitting, by the UE, decoding information of the MIB to the eNB of the serving cell. | 09-24-2015 |
20150319758 | METHOD AND APPARATUS FOR CONTROLLING CELL STATE AT SUBFRAME LEVEL IN WIRELESS NETWORK - A method for controlling a cell state corresponding to whether to transmit a signal, on a subframe basis by an evolved Node B (eNB) in a wireless communication system is provided. The method includes determining a cell state of at least one subframe included in each of an N-th frame and an (N−1)-th frame, and at the start of the N-th frame, transmitting to a user equipment (UE), information about cell states of all subframes belonging to the N-th frame and information about cell states of all subframes belonging to the (N−1)-th frame. | 11-05-2015 |
20160007368 | METHOD AND APPARATUS FOR OPERATING A BASE STATION AND A TERMINAL IN A WIRELESS COMMUNICATION SYSTEM USING UNLICENSED FREQUENCY BAND - The present disclosure relates to a pre-5 | 01-07-2016 |
20160057795 | Method and Apparatus for Performing State Transition for Device-to-Device Communication - A method and apparatus for performing a state transition for Device to Device (D2D) communication are provided. The method includes determining whether D2D initiation is required, while a terminal is operating in a first or a second state defined by EPS (Enhanced Packet System) Mobility Management (EMM)-Deregistered and EPS Connection Management (ECM)-IDLE at a Non-Access Stratum (NAS) layer and Radio Resource Control (RRC)-IDLE. If the D2D initiation is required, the method includes transitioning to a third state defined by EMM-Registered and ECM/RRC-Connected and performing the D2D initiation through a mobile communication network. If a deactivation condition is satisfied or a D2D state update is completed in the third state, the method includes transitioning to a fourth state defined by EMM-Registered and ECM/RRC-IDLE, and if a state update or scheduling for D2D communication is required in the fourth state, the method includes transitioning to the third state. | 02-25-2016 |
20160066195 | SCHEME FOR COMMUNICATION IN MOBILE COMMUNICATION SYSTEM USING UNLICENSED FREQUENCY BAND - The present disclosure relates to a pre-5 | 03-03-2016 |
Patent application number | Description | Published |
20100183150 | Shared key management method, shared key generating method and message communication method for scada system, and recording medium - A shared key management method for a Supervisory Control And Data Acquisition (SCADA) system in which a master terminal unit (MTU), a plurality of sub master terminal units (SUB-MTUs), and a plurality of remote terminal units (RTUs) are configured in a sequential hierarchy, is provided. The method includes: (a) at the MTU, generating a plurality of secret keys and respectively allocating the secret keys to the RTUs; (b) at the MTU, generating a group key in a tree structure, wherein a leaf node of the tree structure corresponds to each RTU, a parent node of a node corresponding to an RTU corresponds to a SUB-RTU to which the RTU is connected, a shared key of each node of the group key is generated by hashing shared keys of all child nodes, and a shared key of a leaf node of the group key is set as a secret key of the RTU; (c) at the RTU or the SUM-MTU, receiving and storing shared keys of every node from a node corresponding to itself to a root node; (d) when the RTU or the SUM-MTU is added or deleted, at the MTU, generating shared keys of nodes along a path from a node corresponding to the added or deleted terminal unit to the root node again; and (e) at the RTU or the SUB-MTU, receiving and storing the generated shared keys. According to the key management method for the SCADA system described above, in the case of encrypting and broadcasting or multicasting a message, a computation amount can be reduced. | 07-22-2010 |
20130294434 | METHOD FOR CONNECTIONLESS MESSAGING, MACHINE-READABLE STORAGE MEDIUM, AND COMMUNICATION TERMINAL - A method for connectionless messaging, a machine-readable storage medium, and a communication terminal are provided. A method for connectionless messaging between a first communication terminal and a second communication terminal includes: discovering a second communication terminal located in proximity to the first communication terminal; receiving first user input data; generating a message including the first user input data; and transmitting the generated message to the second communication terminal without a connection between the first communication terminal and the second communication terminal. | 11-07-2013 |
20150045035 | METHOD OF HANDLING RADIO LINK FAILURE IN WIRELESS COMMUNICATION SYSTEM BASED ON MULTI-ENB CONNECTIVITY AND APPARATUS THEREOF - Methods and apparatuses are provided for performing multi-eNB connectivity communication. An eNB receives a Radio Link Failure (RLF) expected message related to a first link, from a UE. A target cell is sought for a handover of the UE according to the RLF expected message. The target cell is selected, when the target cell is found. The eNB receives, from the UE, an RLF message related to the first link, through a second link. An instruction for the handover to the selected target cell is transmitted to the UE. | 02-12-2015 |
20150244793 | APPARATUS AND METHOD FOR DETERMINING GROUP OWNER IN ESTABLISHMENT OF WI-FI DIRECT CONNECTION - A method and a first device for determining a group owner during establishment of a local-wireless communication connection are provided. The method includes searching for a second device that supports the local-wireless communication connection; searching, if the second device is found, for services supportable by the second device; determining an intent value of the first device corresponding to a group owner authority with respect to a service to be connected among the found supportable services; transmitting, to the second device, a negotiation message including the determined intent value of the first device; receiving, from the second device, a negotiation message including an intent value of the second device; and determining, from among the first device and the second device, a device having the group owner authority by comparing the determined intent value of the first device with the intent value of the second device. | 08-27-2015 |
20150351105 | APPARATUS AND METHOD FOR MITIGATING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus of a Base Station (BS) in a wireless communication system is provided. The apparatus includes a wireless communication unit that is configured to receive an interference signal which cannot be controlled during a first period, and all interference signals during a second period with respect to a plurality of channels and a controller configured to determine a size of an interference signal which can be controlled, using a difference between a measurement of all the interference signals during the second period and a measurement of the interference signal which cannot be controlled, and select one of the plurality of channels according to the determined size of the interference signal which can be controlled. | 12-03-2015 |
20160043725 | DOUBLE DATA RATE COUNTER, AND ANALOG-TO-DIGITAL CONVERTER AND CMOS IMAGE SENSOR USING THE SAME - A Double Data Rate (DDR) counter includes an input clock control portion suitable for generating a first clock corresponding to a state of a input clock based on a counter enable signal, and an LSB control portion suitable for holding a least significant bit based on the counter enable signal and successively performing a counting operation on the first clock in multiple sections. | 02-11-2016 |
20160099706 | RESISTANCE ELEMENT GENERATOR AND OUTPUT DRIVER USING THE SAME - A resistance element generator includes a reference current generation unit suitable for receiving a source reference current to generate first and second reference currents, a first resistance generation unit suitable for generating a first resistance value by using a first reference voltage and the first reference current, and outputting a first voltage corresponding to the formed first resistance value, and a second resistance generation unit suitable for generating a second resistance value by using a third reference voltage and the second reference current, and outputting a second voltage corresponding to the formed second resistance value. | 04-07-2016 |
Patent application number | Description | Published |
20090169930 | FUEL CELL SEPARATOR AND FUEL CELL STACK AND REACTANT GAS CONTROL METHOD THEREOF - A fuel cell separator, a fuel cell stack having the fuel cell separator, and a reactant gas control method of the fuel cell stack are provided. That is, even when the fuel cell stack operates under the low load operation condition, a reactant gas is supplied to the reactant gas passages of the fuel cell separator, and thus, the length of the passage can be shortened by 50% as compared with the prior art having only one reactant gas passage. Therefore, the reactant gas can be effectively supplied without experiencing pressure loss. Further, in the high load operation of the fuel cell stack, the reactant gas is introduced into the first reactant gas passage of the fuel cell separator and utilized in half of the whole electrode area. Subsequently, the reactant gas is introduced into the second reactant gas passage and utilized in the remaining half of the electrode area. The flow rate of the reactant gas flowing along the passage channels is increased by two times, even when the reactant gas utilizing rate is identical as compared with the reactant gas flow in the low load operation. As a result, the moisture existing in the passage channels can be more effectively discharged and the flooding phenomenon occurring in the high load operation can be prevented. By controlling the reactant gas supply in accordance with an operation condition of the fuel cell stack without experiencing pressure loss and deterioration of the utilizing rate, the flooding phenomenon and concentration polarization phenomenon that occur in the fuel cell stack can be prevented. | 07-02-2009 |
20090305086 | APPARATUS FOR MONITORING CELL VOLTAGE AND FUEL CELLS USING THE SAME - Disclosed is a cell voltage monitoring apparatus for monitoring output voltages of a plurality of unit cells in a cell having the unit cells. The cell voltage monitoring apparatus includes: a reference voltage generator for generating a predetermined reference voltage from the unit cell generation voltage; a voltage comparator for comparing a generation voltage of a monitor unit cell and the reference voltage; a signal separator for outputting a signal that is electrically separated from an output signal of the voltage comparator; and an operation processor for determining normality of the cell voltage from a signal output by the signal separator. | 12-10-2009 |
Patent application number | Description | Published |
20150086332 | TURBOCHARGER - A turbocharger may include a shaft having a central hole longitudinally formed therein, a supply hole for supplying oil to the central hole, and an exhaust hole for discharging the oil from the central hole to the outside of the shaft. The turbocharger may also include a turbine disposed at a side of the shaft and rotated by an exhaust gas, a compressor disposed at the other side of the shaft and compressing intake air, a bearing rotatably supporting the shaft, and a center housing mounted with the bearing. | 03-26-2015 |
20150086345 | TURBO CHARGER HAVING COOLING STRUCTURE - A turbocharger having a cooling structure may include a center housing on which a shaft is rotatably fitted, a turbine impeller disposed at one end of the shaft, a compressor impeller disposed at the other end of the shaft, a turbine housing fastened to the center housing and covering the turbine impeller such that an exhaust gas flows into the turbine impeller, a compressor housing fastened to the center housing and covering the compressor impeller such that an intake air flows into the compressor impeller, and a coil type heat exchanger formed in a rotational direction of the shaft and in a space between the center housing and the turbine impeller. | 03-26-2015 |
20150115189 | WASTE GATE ASSEMBLY FOR TURBOCHARGER - Disclosed is a waste gate assembly for a turbocharger that is provided at a side of a turbine into which an exhaust gas is introduced, and bypasses some of the exhaust gas introduced into the turbine to an outside. The waste gate assembly may include a boss that has a hole for discharging the exhaust gas and is provided at a waste gate main body, a valve that is provided to spherically come in contact with a valve mounting surface of the boss and selectively opens or closes the hole of the boss, and an actuator that is connected to the valve, and provides a rotational force to the valve. | 04-30-2015 |
20150115192 | WASTE GATE VALVE - A waste gate valve which is installed on a turbocharger to selectively discharge a part of exhaust gas while allowing the part of the exhaust gas to bypass the turbocharger, may include a layer which is formed between a valve seat and a valve body that comes into contact with the valve seat. | 04-30-2015 |
20150118030 | VARIABLE GEOMETRY TURBO SYSTEM - A variable geometry turbo system that controls a flow of exhaust gas introduced into a turbine of a turbo charger may include a vane base ring in which the turbine may be positioned at a center thereof, a fixed vane which may be fixed onto a first surface of the vane base ring to guide the exhaust gas introduced into the turbine, a variable vane which may be pivotally positioned on the first surface of the vane base ring and adjacent to the fixed vane so as to vary a flow path of the exhaust gas introduced into the turbine, a vane cover ring fixed to the vane base ring with the fixed vane and the variable vane interposed therebetween, and an actuating module coupled to the variable vane and selectively actuating the variable vane. | 04-30-2015 |
Patent application number | Description | Published |
20140149927 | DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - A display device and method of controlling the same is provided. The method of controlling the display device that displays multiple windows comprises displaying a first window in which a first application is running and a second window in which a second application is running, setting respective priorities for the first window and the second window, and controlling a brightness of the first window and the second window in a differential manner based on the priorities. | 05-29-2014 |
20140152682 | DISPLAY DEVICE FOR DISPLAYING MULTIPLE SCREENS AND METHOD FOR CONTROLLING THE SAME - A method for controlling a display device that displays a frame buffer on a plurality of screens is provided. The method includes receiving a multi-screen mode execution command to display a single frame buffer on a plurality of screens, acquiring the frame buffer, splitting the frame buffer into a plurality of frame buffers to correspond to the plurality of screens, setting an offset for each of the plurality of split frame buffers, and displaying each of the plurality of split frame buffers on an associated one of the plurality of screens based on the set offset. | 06-05-2014 |
20140154986 | INFORMATION PROVIDING METHOD AND MOBILE TERMINAL THEREFOR - An information providing method using a mobile terminal is provided. The information providing method includes placing the mobile terminal within a communication range of a Bluetooth Low Energy (BLE) device previously registered in the mobile terminal, receiving identification information from the BLE device, extracting previously set notification information corresponding to the received identification information of the BLE device, and outputting a notification message to the mobile terminal based on the extracted previously set notification information. | 06-05-2014 |
20140157135 | METHOD AND MOBILE TERMINAL FOR CONTROLLING BLUETOOTH LOW ENERGY DEVICE - A method of controlling, by using a mobile terminal, at least one Bluetooth Low Energy (BLE) device is provided. The method includes searching for at least one BLE device, displaying a BLE device list, including the at least one searched for BLE device, on a display unit of the mobile terminal, receiving an input of selection of a BLE device from the BLE device list, receiving an input of user added information from a user regarding the selected BLE device, and mapping and storing property information and the user added information regarding the selected BLE device. | 06-05-2014 |
20140169641 | MOBILE DEVICE HAVING FACE RECOGNITION FUNCTION USING ADDITIONAL COMPONENT AND METHOD FOR CONTROLLING THE MOBILE DEVICE - A method and a mobile device having a face recognition function using an additional component. The method includes determining whether the face recognition function has been activated in a first state of the mobile device, acquiring an image if the face recognition function has been activated, extracting a facial figure or at least one main component included in the facial figure by analyzing the acquired image, determining whether a face recognized from the image matches a registered user's face based on the facial figure or the at least one main component, determining whether an additional figure recognition function has been activated, extracting an additional figure or at least one additional component included in the additional figure, if the additional figure recognition function has been activated, and switching the mobile device to a predetermined second state corresponding to the additional figure or the at least one additional component. | 06-19-2014 |
20140176756 | CAMERA APPRATUS AND METHOD TAKING PICTURES OF THE CAMERA APPARATUS - A camera apparatus for capturing a picture image or a dynamic image of a constant composition without relation to a slope of a camera apparatus and a capturing method thereof are provided. The capturing method includes converting an image input through a lens into at least one of a picture image and a dynamic image, determining whether an operation mode of the camera apparatus corresponds to a fixed composition mode, and cropping at least a part of the at least one of the picture image and dynamic image having a preset composition and storing the least a part of the at least one of the picture image and the dynamic image if the operation mode corresponds to the fixed composition mode. | 06-26-2014 |
20150185923 | METHOD FOR PROCESSING INPUT AND ELECTRONIC DEVICE THEREOF - A method configured to process an indirect touch or direct touch input to a touch screen with various input means is provided. The method includes, if a 1st input means is positioned in a 1st position spaced apart from a touch screen, acquiring 1st sensing information based on the 1st position, if the 1st input means is positioned in a 2nd position spaced apart from the touch screen, acquiring 2nd sensing information based on the 2nd position, and identifying the 1st input means based on the acquired 1st sensing information and the acquired 2nd sensing information. | 07-02-2015 |
20150294617 | IMAGE DATA OUTPUT CONTROL APPARATUS AND METHOD USING CURRENT CONSUMPTION - An image data output control apparatus and method using current consumption are provided. The control apparatus includes a control module configured to detect current consumption for each pixel for at least one image data, to calculate a current consumption value per unit time, and to control an output of the image data, and an output module configured to output the image data. | 10-15-2015 |
20160034112 | USER INTERFACE DISPLAY METHOD AND APPARATUS THEREFOR - A user interface (UI) display method is provided. The UI display method includes displaying an operation window including one or more setting items on a screen, and if a first one of the setting items is inputted, causing at least a part or all of the remaining operation window part except for the first item not to be displayed on the screen. | 02-04-2016 |