Patent application number | Description | Published |
20130064231 | GENERATING DOWNLINK FRAME AND SEARCHING FOR CELL - The present invention relates to a method for generating a downlink frame including generating a first short sequence and a second short sequence indicating cell group information, generating a first scrambling sequence determined by the first synchronization signal, generating a second scrambling sequence determined by the first short sequence, scrambling the first short sequence with the first scrambling sequence, scrambling the second short sequence with at least the second scrambling sequence, and mapping a second synchronization signal including the scrambled first short sequence and the scrambled second short sequence in the frequency domain. | 03-14-2013 |
20130065694 | METHOD FOR PERFORMANCE TEST OF ONLINE GAME SERVER - Disclosed is a method for a performance test of an online game server that may easily perform controlling of a virtual user and producing and editing of a scenario, and may monitor a test progress state. A method for a performance test of an online game server according to an exemplary embodiment of the present disclosure includes: | 03-14-2013 |
20130077479 | METHOD AND APPARATUS OF PERFORMING PROTECTION SWITCHING ON NETWORKS - A protection switching unit and a method of performing protection switching of the protection switching unit are provided. The method includes steps of detecting a fault that has occurred at a working path of a network; opening a first switch that is connected to the working path and closing a second switch that is connected to the protection path of the network; and maintaining a connection state of the first switch and the working path and a connection state of the second switch and the protection path, when a fault that has occurred at the working path is restored. | 03-28-2013 |
20130077583 | RESOURCE ALLOCATING APPARATUS AND METHOD FOR MACHINE TYPE COMMUNICATION - There are provided a resource allocating method for machine type communication (MTC), a data transmission and reception method for an MTC device, and an MTC device using the data transmission and reception method. The transmission and reception method for the MTC device includes: receiving a downlink frame from a base station; searching for a control information block in a downlink control resource area of the downlink frame; determining whether the control information block is for MTC service or includes control information whose destination is the MTC device, using an MTC device identifier or an identifier designated for MTC service scheduling; and extracting MTC service packet data included in a radio resource for transmission of MTC data, using the control information block, according to the results of the determination. | 03-28-2013 |
20130077631 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING OF THE OBJECT-BASED AUDIO CONTENTS - The present invention relates to a system for transmitting and receiving audio, particularly, to a method and apparatus for transmitting and receiving of object-based audio contents, which packetizes audio objects having the same characteristic. To achieve the above, the present invention includes filtering a plurality of ESs according to common information, adding a packet header to the respective filtered ESs and generate ES packets, aggregating all the generated ES packets and then adding a multi-object packet header to the aggregated ES packets to generate an object packet, and multiplexing the generated object packet, packetizing the multiplexed object packet according to a transmitting media and transmitting the packetized object packet. | 03-28-2013 |
20130083684 | METHODS OF DEVICE TO DEVICE COMMUNICATION - Disclosed is a device to device (D2D) communication method. The D2D communication method includes generating a connection identification (CID) for D2D communication using an identification (ID) of a specific terminal, selecting a sequence corresponding to the CID, and transmitting the selected sequence using a paging request resource including a plurality of subcarriers. Accordingly, even in a channel selective wireless environment, a performance of a wireless link may be improved, and usage efficiency of wireless resources may be improved. | 04-04-2013 |
20130084868 | SYSTEM AND METHOD FOR MULTI-HIERARCHICAL CELL CONFIGURATION - Provided is a system and method for configuring a multi-hierarchical cell in which a large-scale mobile backhaul technology and a small cell technology are combined. A mobile backhaul may increase a transmission capacity of a wireless backhaul using a super high frequency (SHF)/extremely high frequency (EHF) band, rather than a cellular band having a limitation in extending frequency resources, and a small group cell to be formed at a final end of the mobile backhaul may be configured by fixed group cells or mobile group cells depending on a radio environment, using a moving relay, wireless fidelity (WiFi), femto-cells, and the like, whereby cells may be miniaturized effectively, and a relatively great capacity of a wireless system may be provided to a subscriber. | 04-04-2013 |
20130088285 | DC VOLTAGE CONVERSION CIRCUIT OF LIQUID CRYSTAL DISPLAY APPARATUS - Disclosed is a DC voltage conversion circuit of a liquid crystal display apparatus, including: a main pumping circuit including a plurality of thin film transistors and configured to output voltage for driving a liquid crystal display apparatus when the plurality of thin film transistors are alternately turned on or off; and a switch control signal generator configured to control voltages applied to gates of the plurality of thin film transistors by inversion of a clock signal, in which each thin film transistor is turned on when positive gate-source voltage is applied thereto, and turned off when negative gate-source voltage is applied thereto. | 04-11-2013 |
20130088515 | METHOD OF PROVIDING AUGMENTED CONTENTS AND APPARATUS FOR PERFORMING THE SAME, METHOD OF REGISTERING AUGMENTED CONTENTS AND APPARATUS FOR PERFORMING THE SAME, SYSTEM FOR PROVIDING TARGETING AUGMENTED CONTENTS - The system for providing targeting augmented contents includes: an augmented metadata generation apparatus that generates augmented metadata designating specific space and time of broadcast contents as an augmented area; a broadcast content providing apparatus that transmits the augmented metadata to a first broadcast terminal apparatus and transmits the augmented metadata and the broadcast contents to a second broadcast terminal apparatus; a first broadcast terminal apparatus that transmits augmented contents displayed in the augmented area in which the augmented metadata are designated to the augmented content providing apparatus; an augmented content providing apparatus that transmits the augmented contents to a second broadcast terminal apparatus; and a second broadcast terminal apparatus that receives the broadcast contents and the augmented metadata from the broadcast content providing apparatus and receives the augmented contents from the augmented content providing apparatus based on the augmented metadata. | 04-11-2013 |
20130094359 | APPARATUS AND METHOD FOR CONTROLLING QUALITY OF SERVICE OF WIRELESS NETWORK - An apparatus and method for controlling quality of service (QoS) of a content provided to a mobile terminal in a wireless network are provided. The QoS control apparatus may include a content node search unit to search for a content node having optimized QoS for a mobile terminal when receiving a content request signal from the mobile terminal, and an information providing unit to provide information on the content node to the mobile terminal. | 04-18-2013 |
20130094403 | METHOD AND APPARATUS FOR PROVIDING SENSOR NETWORK INFORMATION - An apparatus for providing sensor network information receives sensing information containing sensing values obtained by sensor resources from sensor network middleware, converts the sensing information into an RDF (resource description framework) form, and stores and manages it in an RDF storage. The apparatus searches for information corresponding to a query from an application service, from among the information stored in the RDF storage, and provides it to the application service. | 04-18-2013 |
20130094457 | DATA TRANSMISSION AND RECEPTION METHOD OF MACHINE TYPE COMMUNICATION (MTC) DEVICE - There are provided a data transmission and reception method of a machine type communication (MTC) device, and an MTC device using the same. The data transmission and reception method of the MTC device includes: extracting information related to an MTC band from a downlink frame received from a base station, searching for an MTC downlink resource region in the downlink frame based on the information related to the MTC band, and extracting MTC data for the corresponding MTC device from the MTC downlink resource region. The MTC band includes a band through which at least a physical broadcast channel and a synchronization channel are transmitted. | 04-18-2013 |
20130094481 | APPARATUS AND METHOD FOR MANAGING CHANNEL RESOURCE - An apparatus for managing a channel resource by a node sets a channel hopping sequence and a channel hopping offset value which are to be used, divides an assigned time slot into a plurality of subslots, divides a data frame for transmission into a plurality of subframes, and selects a channel for transmitting the plurality of subframes in the plurality of subslots, respectively, by channel hopping based on the channel hopping sequence, the channel hopping offset value, the index of the time slot, and the index of a subslot for transmitting a subframe. | 04-18-2013 |
20130094563 | METHOD OF CONFIGURING AND TRANSMITTING AN MMT TRANSPORT PACKET - The present invention provides a MMT transport packet structure and a method and an apparatus configuring the structure. A method of configuring an MPEG Media Transport (MMT) transport packet for transmitting an MMT payload format, the method comprising: configuring the MMT transport packet so that the | 04-18-2013 |
20130094594 | METHOD FOR CONFIGURING AND TRANSMITTING M-UNIT - A method for configuring and transmitting an M-unit in a system are provided. The method for configuring an M-unit in a system includes receiving an MFU (Media Fragment Unit) from a media encoder, and configuring an M-unit including the MFU in payload, wherein the M-unit is configured to include an M-unit header including information required to be discriminated in every M-unit and a reference header including information not dependent on the M-unit. | 04-18-2013 |
20130095867 | METHOD AND APPARATUS FOR MANAGING WIRELESS SENSOR NETWORK - A sensor network management apparatus generates group specification information including requirements corresponding to an externally input service request, and forms a logical sensor network for the service request based on the generated group specification information. USN actuating information relating to USN (ubiquitous sensor network) resources included in the logical sensor network is generated, and USN resources are operated based on the USN actuating information. | 04-18-2013 |
20130096832 | METHOD AND SYSTEM FOR PARTITIONING FARMING FIELD - A farming field partition system calculates a cumulative solar radiation amount according to altitude at each position of a farming field using information of a shaded area and an unshaded area of the farming field at a specific time, groups the farming field based on a cumulative solar radiation amount according to a calculated altitude at a specific time at each position of the farming field, and visually displays a farming field partition according to a grouping result and displays the farming field partition on a screen. | 04-18-2013 |
20130097277 | METHOD AND APPARATUS FOR LOAD BALANCING OF CONTENT-CENTRIC NETWORK - An apparatus and a method for load balancing of a content-centric network for optimally delivering content requested by a user are provided. The apparatus includes two or more subnet managing units divided according to physical distance or service providers and a content network managing unit configured to manage and connect subnets. In addition, the method includes searching for two or more subnets containing content; in response to two or more subnets being found according to the search result, selecting a subnet delivering a requested content from among the two or more found subnets according to a network state and selecting nodes included in the subnet; and delivering the content. Accordingly, an optimal server node is selected on the network in the middle of content delivery from a content server to the user so that traffic efficiency may be enhanced and a higher-quality real-time streaming service may be provided. | 04-18-2013 |
20130099676 | ENERGY HARVESTING DEVICE USING ELECTROMAGNETIC INTERFERENCE SIGNAL AND SENSOR SYSTEM INCLUDING THE SAME - Provided are an energy harvesting device capable of generating electric energy by effectively obtaining an electromagnetic wave emitted from an indoor lighting device and a power control system of a lighting device capable of performing self-power generation by using the energy harvesting device as a power source. The energy harvesting device using an electromagnetic wave according to an exemplary embodiment of the present disclosure includes: an interface unit made of a conductive material and configured to capture a conductive interference signal transferred through a conductive member of a lighting device; and a rectifier circuit unit configured to rectify the captured conductive interference signal to convert the rectified conductive interference signal to direct current power. | 04-25-2013 |
20130100852 | METHOD AND APPARATUS FOR MULTI-HOP QoS ROUTING - A device within an extended beacon group: generates a neighbor list representing information of each neighbor device corresponding to an 1-hop distance of the device; determines whether a function of the device is as a relaying device using the neighbor list of the device and a neighbor list of the each neighbor device; and selects, when a function of all devices within the extended beacon group is determined, a relaying device to transfer data to the destination device using a metric value representing quality of service (QoS). | 04-25-2013 |
20130100900 | DATA TRANSCEIVING METHOD AND MACHINE TYPE COMMUNICATION DEVICE USING THE SAME - Disclosed are a data transmission and reception method and a machine type communication (MTC) device using the same. The data transmission and reception method according to the present invention may include: extracting MTC bandwidth information through a downlink channel or signaling; receiving the downlink channel or signaling including MTC downlink control format information; detecting resource region information occupied by the MTC downlink control channel; and receiving the MTC downlink control channel using the resource region information occupied by the MTC downlink control channel. | 04-25-2013 |
20130100902 | GENERATING DOWNLINK FRAME AND SEARCHING FOR CELL - A method is provided for searching for a cell in a mobile station. The method includes receiving a downlink frame including a primary synchronization signal and a secondary synchronization signal. The secondary synchronization signal contains cell identity group information and the primary synchronization signal contains cell identity information within a cell identity group. The method also includes searching for a cell using the cell identity group information in the secondary synchronization signal and the cell identity information in the primary synchronization sign. | 04-25-2013 |
20130114448 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM - Disclosed is an apparatus for transmitting data in a communication system, including: a depacketizer configured to receive loss information on a data packet and congestion information on the channel from a terminal receiving the data packet through the channel; a frame assembly configured to confirm a congestion situation predictor from the congestion information and frame-aggregate data transmitted to the terminal according to the congestion situation predictor; a redundancy controller configured to confirm a data packet loss predictor from the loss information and generate redundancy data of the data according to the data packet loss predictor; and a packetizer configured to transmit the frame aggregated data and the redundancy data, with being included in the data packet. | 05-09-2013 |
20130114526 | METHOD FOR PEER DISCOVERY USING DEVICE-TO-DEVICE LINK - A method for discovery using a device-to-device link is disclosed. A method of operating a device includes receiving a request to transmit discovery information, and transmitting or not transmitting the discovery information based on the request. Using the method of operating a device, power consumption of devices and waste of radio resources in a discovery process of direct communication between devices can be reduced, and a problem of resource collision between adjacent devices can be resolved. Further, a problem of adjacent devices assigned to specific frequency resources having a bad channel property not being discovered can be resolved by coping with frequency selectivity. | 05-09-2013 |
20130114531 | METHOD FOR RADIO RESOURCE MANAGEMENT IN DEVICE-TO-DEVICE COMMUNICATION - Provided is a radio resource management method for device-to-device communication. The resource management method for device-to-device communication includes dividing a plurality of connection identifiers (CIDs) into N (N is a natural number) number of groups, dividing the resources for device-to-device communication into N number of sub-bands corresponding to the N number of groups, and allocating resources by mapping CIDs respectively belonging to the N number of groups to resources of sub-bands respectively corresponding to the groups. Therefore, according to the resource management method, by dividing the whole frequency band into a plurality of sub-bands, a communication range may be extended, a low-power device may be accommodated, granularity of resources may be improved, and flexibility of resource management may be obtained. | 05-09-2013 |
20130115558 | SELECTIVE PHOTO-INDUCED PROTEIN IMMOBILIZATION USING BOVINE SERUM ALBUMIN - Provided is a biomaterial immobilizing method including immobilizing a bovine serum albumin on a substrate, providing a biomaterial on the substrate immobilized with the bovine serum albumin, and irradiating an ultraviolet light onto the substrate provided with the bovine serum albumin and the biomaterial to immobilize the biomaterial selectively on the substrate immobilized with the bovine serum albumin. | 05-09-2013 |
20130117302 | APPARATUS AND METHOD FOR SEARCHING FOR INDEX-STRUCTURED DATA INCLUDING MEMORY-BASED SUMMARY VECTOR - An apparatus and method for searching for index-structured data including a memory-based summary vector are disclosed. The apparatus for searching for index-structured data including a memory-based summary vector includes a storage unit configured to store a full index and data related to a key; and a key lookup engine configured to include not only a summary vector but also an index storing information related to the full index, search for data stored in the storage unit through the index, and return the searched result. | 05-09-2013 |
20130117530 | APPARATUS FOR TRANSLATING VIRTUAL ADDRESS SPACE - The apparatus includes a virtual address space generation unit generating a virtual address space of a guest operating system, the guest operating system being executed in the virtual address space, and a virtual address space of a virtual machine monitor, the virtual machine monitor being executed in the virtual address space; a gateway page generation unit generating a gateway page allocated to a predetermined region of an actual memory region and mapped to the virtual address space of the guest operating system and the virtual address space of the guest machine monitor; and a memory management unit executing the gateway page to map a kernel region of the guest operating system to the predetermined region of the virtual address space of the virtual machine monitor to perform translation between the virtual address space of the guest operating system and the virtual address space of the virtual machine monitor. | 05-09-2013 |
20130117557 | CLOUD COMPUTING SYSTEM AND CLOUD SERVER MANAGING METHOD THEREOF - A cloud computing system is disclosed. The cloud computing system includes a management server that manages a plurality of servers and distributes service resources. Each of the servers corresponds to one of a secure server type and a general server type, and the secure server type of server decrypts an encrypted code provided from a client. | 05-09-2013 |
20130120372 | APPARATUS AND METHOD FOR PROVIDING MIXED REALITY CONTENTS FOR LEARNING THROUGH STORY-BASED VIRTUAL EXPERIENCE - Disclosed are an apparatus and a method for providing mixed reality for a virtual experience service, and more particularly, an apparatus and a method for providing mixed reality contents for learning a virtual experience based on a story that provides a service in which a user in a real world appears in a virtual world having the story to undergo a virtual experience. The method picks up the user image in the real world and synthesizes the picked-up image with a desired position of a 3D virtual world. According to the present disclosure, a realistic experience based learning can be provided while a spatial limit is overcome. | 05-16-2013 |
20130121140 | METHOD OF SHARED MESH PROTECTION SWITCHING - A method of performing shared mesh protection switching in a sharing node is provided. The method includes: receiving a request message from a first terminal node, having detected a signal failure of a working path; copying the request message and forwarding a request message to an adjacent node on a first protection path of a plurality of protection paths; determining whether a sharing resource is available; transmitting, if a sharing resource is available, an available message to a second terminal node forming a pair with the first terminal node; and receiving a response message from the second terminal node, having received the available message from all sharing nodes on the first protection path. | 05-16-2013 |
20130121317 | MACHINE TYPE COMMUNICATION SUPPORT METHOD AND APPARATUS - Provided are a machine type communication (MTC) support method and apparatus capable of providing efficient MTC service. First, when a base station transmits a subframe to which an MTC-physical control format indicator channel (PCFICH) is allocated using an MTC-PCFICH code that is cyclic-shifted on the basis of a control format indicator (CFI) to MTC user equipment (UE), the MTC UE detects the MTC-PCFICH from the received subframe by performing blind decoding of a cyclic shift, and detects a region occupied by a legacy physical downlink control channel (PDCCH) on the basis of the detected MTC-PCFICH. Accordingly, it is possible to support efficient MTC service in a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE)-based mobile communication system while maintaining compatibility with a legacy LTE station. | 05-16-2013 |
20130123981 | SWARM INTELLIGENCE ROUTING ROBOT DEVICE AND MOVEMENT PATH CONTROL SYSTEM USING THE SAME - A swarm intelligence routing robot device includes wherein multiple swarm intelligence robot devices configure a cluster, and the swarm intelligence routing robot device configures and manages a wireless communication network to relay communication between the swarm intelligence robot devices which move in an atypical environment in the cluster, and selects a location thereof in order to maintain a communication state with the swarm intelligence robot devices with which the swarm intelligence routing robot device wants to establish a connection based on a network resource information management of the swarm intelligence robot devices. | 05-16-2013 |
20130124154 | APPARATUS AND METHOD FOR AUTOMATIC AND OPTIMAL ARRANGEMENT OF BUILDING ENERGY CONTROL SENSORS - An apparatus optimally and automatically arranges a plurality of energy control sensors in a building. The apparatus includes an input module to receive building information, floor information of the building, structural information of rooms and corridors for each floor of the building, and receive information on one or more the energy control sensors to be installed in the building. The apparatus includes a sensor simulation module configured to calculate arrangement coordinates and installation expense for each of the selected energy control sensors to be installed in the building, and an output module configured to output the arrangement coordinates and the installation expense, which have been calculated sensor simulator for each selected energy control sensor. | 05-16-2013 |
20130124535 | APPARATUS AND METHOD FOR CALCULATING INTIMACY - An apparatus calculates an intimacy. The apparatus includes an information extraction unit to extract one of more communication logs to communicate with contact numbers in contact number information in a mobile terminal and a weight setting unit to set a weight on each communication log and each contact number. The apparatus further includes a time importance setting unit to set time importance in each communication log on the basis of service execution time of each communication log and an intimacy calculating unit to calculate an intimacy in each communication log on the basis of the time importance and the contact number with the weight, and calculate an intimacy between a user of the mobile terminal and each dialogist corresponding to the contact number using the intimacy in each communication log. | 05-16-2013 |
20130128057 | GEOMETRIC CORRECTION APPARATUS AND METHOD BASED ON RECURSIVE BEZIER PATCH SUB-DIVISION CROSS-REFERENCE TO RELATED APPLICATION - Provided is a geometric correction apparatus and method based on a recursive Bezier patch sub-division. A geometric correction method may include: receiving, from a camera, a first image that is obtained by photographing a black screen that is projected by a projector onto a projection surface; receiving, from the camera, a second image that is obtained by photographing a predetermined pattern that is projected by the projector onto the projection screen; generating a third image by subtracting the first image from the second image; and performing geometric correction with respect to the predetermined pattern to correct a distortion between the predetermined pattern and the third image. | 05-23-2013 |
20130128741 | FLOW BASED QOS ROUTER CAPABLE OF REPORTING REAL-TIME STATISTICS - Disclosed is a flow-based QoS router capable of reporting real-time statistics, including: a line card configured to collect flow information by analyzing a flow, classify the collected flow information into flow information not requesting filtering and flow information requesting filtering, and transmit each of the flow information not requesting filtering and the flow information requesting filtering; a system supervisor controller configured to receive the flow information not requesting filtering and the flow information requesting filtering from the line card and store the flow information not requesting filtering and the flow information requesting filtering, and accessed by a manager terminal to monitor the flow information not requesting filtering and the flow information requesting filtering to perform filtering of and QoS application to a predetermined flow; and an application processor configured to command QoS application to the predetermined flow according to a request from the system supervisor controller. | 05-23-2013 |
20130129347 | APPARATUS AND METHOD FOR MEASURING A DELAY - An apparatus and method for measuring a delay. The apparatus for measuring a delay includes an overhead inserting unit configured to inserting a time stamp into an overhead of a multiframe to be transmitted from a first location to a second location; an overhead extracting unit configured to extract a time stamp from an overhead of a multiframe received from the second location, the time stamp including bypass delay information of the second location; and a delay measuring unit configured to measure a round trip delay between the first location and the second location using the inserted time stamp and the extracted time stamp and adjust the measured round trip delay using the extracted bypass delay information. | 05-23-2013 |
20130130618 | SYSTEM AND METHOD FOR INTEGRALLY COLLECTING RAINFALL ATTENUATION AND RAINFALL INTENSITY DATA IN SATELLITE SYSTEM - A system and method for observing a wireless frequency in a space between planets is provided. A system for integrally collecting rainfall intensity and rainfall attenuation data may include a remote measuring apparatus to measure an amount of a rainfall attenuation of a satellite signal based on a rainfall intensity at a predetermined point, to generate rainfall intensity and rainfall attenuation data based on the amount of the rainfall attenuation measured, and to transmit the generated rainfall intensity and rainfall attenuation data to a satellite relay, and an integrated center system to collect the generated rainfall intensity and rainfall attenuation data from the satellite relay. | 05-23-2013 |
20130135984 | APPARATUS AND METHOD FOR TRANSMITTING UPLINK DATA - Disclosed herein relates to a method of transmitting uplink data to increase multiplex capacity. The method includes allocating, by each of a plurality of machine type communication user equipment (MTC UE), position information within a single resource block (RB), which is used when transmitting uplink data, to the single RB, generating information about a demodulation reference signal (DMRS) used when demodulating the data received from the plurality of MTC UE, and transmitting the position information within the RB and the information about the DMRS to each of the plurality of MTC UE. | 05-30-2013 |
20130136016 | METHOD AND APPARATUS OF PEER LINK SETTING, AND METHOD AND APPARATUS OF CHANNEL SWITCHING, IN WIRELESS MESH NETWORK - A method and apparatus for configuring mesh peer link and a method and apparatus for switching channel in wireless mesh network are provided. A method of configuring a mesh peer link in a wireless mesh network includes a first mesh station transmitting a mesh peering open frame to a second mesh station, and the first mesh station receiving a mesh peering confirm frame from the second mesh station in response to the mesh peering open frame, wherein the first mesh station and the second mesh station support a very high throughput (VHT), and wherein the mesh peering open frame and the mesh peering confirm frame comprise a VHT capability information element. | 05-30-2013 |
20130136060 | METADATA BASED ID INTERPRETATION APPARATUS AND METHOD - Disclosed is a metadata based identifier (ID) interpretation apparatus and method for communication between two nodes present in heterogeneous networks having different ID systems. All of the IDs may be integrally managed using an application layer ID, and communication between nodes having different ID systems may be performed through ID interaction. | 05-30-2013 |
20130138232 | APPARATUS AND METHOD FOR EXTRACTING HIGHLIGHT SECTION OF MUSIC - Disclosed are an apparatus and a method for extracting a highlight section of music. The apparatus for extracting a highlight section of music in accordance with the embodiment of the present invention includes a frame divider that divides an audio file into a plurality of frames having a predetermined sample length; an average energy signal calculator that calculates a signal representing the average magnitude of audio energy for a plurality of samples belonging to each frame for each frame of the plurality of frames; and a highlight section selector that extracts a low frequency signal from the signal representing the average audio energy magnitude for each frame and determines the highlight section from frame sections including maximum points of the low frequency signal. | 05-30-2013 |
20130138339 | SYSTEM AND METHOD FOR DETECTING ACCIDENT LOCATION - Provided is a system for detecting an accident location, including: a navigation apparatus to extract identification information of a preinstalled apparatus, first distance information between the apparatus and at least one base station, and second distance information between the apparatus and a geostationary satellite, when an impact is applied to the apparatus; and an apparatus control center to compute location information of the navigation apparatus based on the identification information, the first distance information, and the second distance information, wherein the at least one base station receives the first distance information from the navigation apparatus and transmits the first distance information to the apparatus control center, and the geostationary satellite receives the second distance information from the navigation apparatus and transmits the second distance information to the apparatus control center. | 05-30-2013 |
20130142115 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM - A data transmission apparatus in a communication system includes a verification unit configured to verify a new frequency band for transmitting and receiving data to and from a plurality of terminals; a generation unit configured to generate a frame in the new frequency band; and a transmission unit configured to transmit data through the new frequency band by using the frame, wherein the frame includes data fields in which data corresponding to the terminals are included, and control fields in which control information for receiving the data included in the data field in the terminals is included, and wherein the control fields include a VHT-STF (very high throughput short training field), a VHT-SIG (very high throughput signal field) A | 06-06-2013 |
20130142219 | METHOD AND APPARATUS FOR ADDITION DATA TRANSMISSION AND RECEPTION IN DIGITAL BROADCAST SYSTEM - Provided are an apparatus for addition data transmission includes: an IF broadcasting signal generating unit receiving the broadcast data, and FEC and modulation of the received broadcast data to generate a broadcasting signal in an intermediate frequency (IF) band; an IF addition signal generating unit receiving the addition data to generate an addition signal in the IF band by using direct sequence spread spectrum (DSSS); an average power controlling unit controlling average power of the addition signal in the IF band; a signal combining unit combining the broadcasting signal in the IF band and the addition signal in the IF band to generate a combination signal; an RF upward converting unit upwardly converting the combination signal in a signal in a radio frequency (RF) band to a combination signal in the RF band; and a transmitting unit transmitting the combination signal in the RF band. | 06-06-2013 |
20130144721 | INDIVIDUALIZATION SERVICE PROVIDING SYSTEM, SERVER, TERMINAL USING USER'S FEED BACK AND PRIVACY BASED ON USER AND METHOD THEREOF - An individualization service providing system based on a user includes an individualization service client configured to be mounted in a user terminal to collect user's individualization information, generate a user profile by anonymizing the individual information according to a privacy policy, and transmit the generated user profile through a communication network, along with an individualization service request message. Further, the individualization service providing system includes an individualization service server configured to recommend individualization services corresponding to the user profile and provide the recommended individualization services to the individualization service client, at the time of receiving the individualization service request services. | 06-06-2013 |
20130146770 | TERAHERTZ CONTINUOUS WAVE SYSTEM AND METHOD OF OBTAINING THREE-DIMENSIONAL IMAGE THEREOF - A terahertz continuous wave system in accordance with the inventive concept may include a terahertz wave generator generating a terahertz continuous wave; a non-destructive detector measuring a change of the terahertz continuous wave by emitting the generated terahertz continuous wave to a sample and controlling a focal point of the emitted terahertz continuous wave while two-dimensionally moving the sample at predetermined intervals; and a three-dimensional image processor obtaining a three-dimensional image using two-dimensional images corresponding to the measured terahertz continuous wave. | 06-13-2013 |
20130148526 | APPARATUS AND METHOD FOR CONTROLLING GROUP SETTING IN DEVICE-TO-DEVICE COMMUNICATION - Provided is a device-to-device (D2D) group communication control method. In the D2D group communication control method, D2D group session information is generated and transmitted when a D2D group service request or a D2D group communication sensing report is received. When a D2D group session confirmation message is received according to the D2D group service request or the D2D group communication sensing report, D2D group session setup is determined to be successful. A D2D group service response message or a D2D group service start message is transmitted to at least one device belonging to a D2D group for which the D2D group session setup is completed. Thereby, centralized D2D group session management can be performed. Accordingly, the number of connections of separate direct communication can be reduced and hence a signaling load can be reduced. | 06-13-2013 |
20130148595 | METHOD AND APPARATUS FOR MANAGING WIRELESS NETWORK - If a target node that enters into a transmission range is sensed, a mesh node of a wireless communication system selects an agent node having itself and a target node as a neighboring node among a plurality of neighboring nodes to form a link with the target node through the agent node. Also, the mesh node deletes the formed link if a target node that is out of a transmission range among a plurality of neighboring nodes is sensed, and forms a substitution path for at least a portion among an entire path of a connection including the deleted link. | 06-13-2013 |
20130148596 | RESOURCE MANAGEMENT SYSTEM AND METHOD OF CENTRALIZED BASE STATION IN MOBILE COMMUNICATION NETWORK - A resource management system and method of a centralized base station in a mobile communication network are provided. The resource management system of the network communication separates a radio unit (RU) and a digital unit (DU) which are combined in the related art to thereby enable the RU and DU to be interlocked via an optical cable, installs each RU in a service area connected with terminals with respect to a plurality of base stations, and installs the integrated DUs in a single large system to thereby operate the DUs as an integrated base station, and therefore it is possible to effectively use DU resources, which are distributed and operated, through integrated management. | 06-13-2013 |
20130149791 | BIOCHIPS AND METHODS FOR INJECTING A SPECIFIC MICROVOLUME OF SAMPLE - A biochip is provided. The biochip may include a reaction chamber containing a reagent, an injection channel including a sample injection channel to inject the sample into the reaction chamber and a sample bypass channel preventing the sample from being injected into the reaction chamber, and an exhaust channel connected to both of the sample exhaust channel and the sample bypass channel. | 06-13-2013 |
20130149962 | METHOD AND APPARATUS FOR OBTAINING AND PROCESSING LOCATION INFORMATION WITH NEAR FIELD COMMUNICATION - In an environment in which tag readers are installed at a plurality of locations, communication between a tag reader and a terminal including a near field communication (NFC) tag capable of bi-communication with a tag reader is triggered. The tag reader transmits user information and location information which was provided to the terminal to a location information management server so that a service based on the information is provided. | 06-13-2013 |
20130150022 | SMALL BASE STATION AND METHOD FOR PROVIDING SELF-ORGANIZING NETWORK (SON) FOR SMALL BASE STATION - Provided are a small base station, and a method for providing a Self-Organizing Network (SON) for the small base station. There is provided a small base station including: a server configured to receive a session establishment request message from a control unit, and to generate a session establishment request event; a message conversion engine configured to receive, after a session with the control unit is established, an information request message from the control unit, to analyze the information request message to provide the results of the analysis, and to convert response information that is to be transmitted to the control unit, into a format of a predetermined message; and a session manager configured to manage the session with the control unit in response to the session establishment request event, and to provide the response information corresponding to the results of the analysis. | 06-13-2013 |
20130150061 | DEVICE-TO-DEVICE GROUP COMMUNICATION METHOD AND DEVICE USING THE SAME - Provided are a device-to-device (D2D) group communication method and a device using the same. The method includes transmitting a scheduling request for D2D group communication to a base station, receiving first radio resource information for a status report of D2D data to be transmitted from the base station, transmitting a D2D buffer status report to the base station through a first radio resource, receiving second radio resource information including D2D resource allocation information necessary for the D2D group communication from the base station, and transmitting control information for the D2D group communication including a D2D group identifier (ID) as a device ID and D2D user data to two or more communication partner devices belonging to the D2D group. | 06-13-2013 |
20130151517 | FILE SEARCH APPARATUS AND METHOD USING TAG GRAPH - A file search apparatus includes a tag graph storage storing a tag graph. The tag graph includes tag nodes with tag words linked thereto, links/edges between pairs of the tag nodes having association relationships, where each tag node has a list of files tagged with the tag word of the tag node, a list of files attached to each of the tag nodes, such that the files are tagged by the corresponding tag words. A tag word searcher configured to search for the tag nodes containing the words from the user, among all tag nodes of the tag graph. A file searcher configured to search a candidate file, linked to tag words contained the tag nodes searched by the tag word searcher, to determine whether the candidate is a desired file. | 06-13-2013 |
20130156416 | PACKET-OPTICAL COMBINED SWITCHING SYSTEM AND PROTECTION SWITCHING METHOD THEREOF - A protection switching method of packet-optical combined switching system in accordance with the inventive concept may include detecting whether or not an obstacle occurs in a packet path; performing a first protection switching using a preliminary path if an obstacle is detected from the packet path; generating an imaginary preliminary path using a preliminary resource of optical path when the first protection switching is failed; and performing a second protection switching using the imaginary preliminary path. | 06-20-2013 |
20130156424 | APPARATUS FOR MEASURING PERFORMANCE OF COHERENT OPTICAL RECEIVER - An apparatus for measuring performance of a coherent optical receiver includes a beam splitter splitting light into first and second paths, a first optical modulator modulating the first path light, a variable optical attenuator controlling an optical power of the first optical modulator, a first polarization controller transmitting a signal controlling polarization of an output of the variable optical attenuator to the coherent optical receiver, a second optical modulator modulating the second path light, a variable optical delay line delaying time of an output of the second optical modulator, a second polarization controller transmitting a signal controlling polarization of an output of the variable optical delay line to the coherent optical receiver, a network analyzer measuring performance of the coherent optical receiver and controlling the optical modulators, and a controller transmitting a control signal to the optical modulators. | 06-20-2013 |
20130157642 | EFFECTIVE ENERGY SAVING METHOD OF NEXT GENERATION MOBILECOMMUNICATION - Disclosed is an operating method of a base station which includes searching user equipment, having a machine to machine (hereinafter, referred to as M2M) communication function, from user equipment under communication; sending an M2M call setup request to the searched user equipment; sending a handover call setup request to the remaining user equipment from among the user equipment under communication; and entering a power-saving mode. | 06-20-2013 |
20130159179 | MOBILE DEVICE FOR PROCESSING APPLICATION OF CLIENT DEVICE AND METHOD FOR PROCESSING APPLICATION OF CLIENT DEVICE USING THE SAME - A mobile device for processing an application of a client device includes an application information acquisition unit configured to, when a client device receives an image signal or an audio signal converted from an application information including one or more of electronic signature requirement, payment requirement, or user authentication requirement from a web service device and plays the received image signal or the audio signal, acquire the played image signal or the audio signal. Further, the mobile device includes an e-wallet application unit configured to convert the acquired image signal or the audio signal into the application information, execute and process one or more application of electronic signature, payment, or user authentication according to the application information, and then provide the result of processing the application to the web service device. | 06-20-2013 |
20130159597 | HYBRID STORAGE DEVICE AND METHOD OF OPERATING THE SAME - The inventive concept herein relates to data storage devices, and more particularly, to a hybrid storage device including a plurality of storage media. The hybrid storage device may include first and second storage media storing a plurality of data blocks according to a data type and a hybrid controller configured to copy a data block having a change type to the first storage medium if a data type of the data block stored in the second storage medium is changed. | 06-20-2013 |
20130159979 | APPARATUS AND METHOD FOR PERFORMING EMULATION ON ROBOTIC APPLICATION - An apparatus for performing emulation on a robotic application includes an emulation unit configured to perform emulation on a symbol and function corresponding to a control command of a robotic application. Further, the apparatus includes a robot unit configured to register the symbol and function to the emulation unit, and control a device of a robot; and a robotic application control unit configured to control the symbol and function of at least one robot by executing the robotic application. | 06-20-2013 |
20130167119 | APPARATUS AND METHOD FOR SUPPORTING SOFTWARE DEVELOPMENT FOR VEHICLE - An apparatus and method for supporting development of software for vehicles which may classify functions required from a vehicle-IT development viewpoint as components and use the classified components in order to easily develop vehicle-IT application software such as navigation software or a black box are provided. The apparatus for supporting development of software for vehicles includes a common interface that provides a communication connection with a vehicle application service development device for developing vehicle-IT-related application services, and a common component management unit that manages a common component for configuring functional data of a vehicle used in developing the vehicle-IT-related application services as a component to be reused, and provides the common component to the vehicle application service development device through the common interface in response to a request from the vehicle application service development device. | 06-27-2013 |
20130167248 | METHOD FOR GENERATING SMART CONTENTS, METHOD FOR EXECUTING SMART CONTENTS AND METHOD FOR PROVIDING N-SCREEN SERVICE OF SMART CONTENTS - A method for generating smart contents includes contents protected by a digital right management (DRM) technology; and metadata including information necessary to use the contents. Further, the method includes a smart code for protecting copyright of the contents and position information which the smart code is downloaded. | 06-27-2013 |
20130181193 | ORGANIC LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided is an organic light emitting device. The organic light emitting devices includes: a light emitting part where a first electrode, an organic light emitting layer, and a second electrode are stacked ; and a thin film layer having a plurality of holes and micro-resonating the light emitted from the organic light emitting layer. | 07-18-2013 |
20130182455 | DISPLAY DEVICE - Disclosed is a display device including a plurality of channels for forming a specific pattern, in which each of the channels includes: a light source module comprising one or more light sources for generating optical signals having different wavelengths; a driving module for controlling on/off or strength of the optical signal generated in the light source module; an optical waveguide for transferring the optical signal generated in the light source module to an outside without a loss of the optical signal; and a scattering pattern for scattering the optical signal transferred through the optical waveguide and displaying the scattered optical signal to the outside. | 07-18-2013 |
20130187197 | HIGH ELECTRON MOBILITY TRANSISTOR AND MANUFACTURING METHOD THEREOF - Disclosed is a manufacturing method of a high electron mobility transistor. The method includes: forming a source electrode and a drain electrode on a substrate; forming a first insulating film having a first opening on an entire surface of the substrate, the first opening exposing a part of the substrate; forming a second insulating film having a second opening within the first opening, the second opening exposing a part of the substrate; forming a third insulating film having a third opening within the second opening, the third opening exposing a part of the substrate; etching a part of the first insulating film, the second insulating film and the third insulating film so as to expose the source electrode and the drain electrode; and forming a T-gate electrode on a support structure including the first insulating film, the second insulating film and the third insulating film. | 07-25-2013 |
20130188031 | RISK RECOGNITION METHOD FOR USE IN VIDEO SURVEILLANCE SYSTEM BASED ON HUMAN IDENTIFICATION - A risk recognition method based on human identification is disclosed, which identifies a human being from a captured image, such that it can recognize a dangerous situation of each person. The risk recognition method includes detecting a person from photographed image information, and identifying the detected person, thereby generating identification information for each person; extracting access control information for each person using the identification information; analyzing the access control information simultaneously while tracking a movement path for each person, and determining whether a dangerous situation for each person occurs; and if the dangerous situation occurs, selectively warning of the dangerous situation of the person who causes the dangerous situation. | 07-25-2013 |
20130188070 | APPARATUS AND METHOD FOR ACQUIRING FACE IMAGE USING MULTIPLE CAMERAS SO AS TO IDENTIFY HUMAN LOCATED AT REMOTE SITE - An apparatus for acquiring a face image using multiple cameras so as to identify a human being located at a remote site is disclosed. The apparatus for acquiring a face image using multiple cameras allows a PTZ camera to track an interest object from among objects detected/tracked by a fixed camera, and obtains an optimum face image for remote human identification from images generated by the PTZ camera. The apparatus for acquiring the face image using multiple cameras so as to identify a human located at a remote site includes a multi-camera control module for tracking an interest object being detected/tracked by a fixed camera through a Pan-Tilt-Zoom (PTZ) camera, and generating an image of the interest object; and a face-image acquisition module for acquiring a face image appropriate for identifying a face image of the remote human in the interest object image generated by the multi-camera control module. | 07-25-2013 |
20130188628 | METHOD AND APPARATUS OF SCANNING IN WIRELESS LOCAL AREA NETWORK SYSTEM - A scanning method in a wireless local area network (WLAN) system is provided. The scanning method includes transmitting by a station a probe request frame via a channel, and receiving by the station a probe response frame from a target access point (AP) to respond to the probe request frame. The probe request frame includes at least one of information regarding a response reception time and preference information regarding the target AP. | 07-25-2013 |
20130189811 | METHOD OF MANUFACTURING DYE SENSITIZED SOLAR BATTERY AND SOLAR BATTERY ASSEMBLING APPARATUS FOR THE SAME - Disclosed are a method of manufacturing a dye sensitized solar battery and a solar battery assembling apparatus. The method includes: forming electrode pads on electrodes of respective solar battery sub modules; applying a conductive adhesive on the electrode; and overlapping the electrodes of the solar battery sub modules, applying a current to the electrode pads, and then heating and hardening the conductive adhesive. | 07-25-2013 |
20130191797 | METHOD AND APPARATUS OF DESIGNING SEMICONDUCTOR CHIP - Disclosed are a method and an apparatus of designing a semiconductor chip. The disclosed method includes the steps of: storing a plurality of EMS (Electro Magnetic Susceptibility) semiconductor IPs (Intellectual Property) and a plurality of EMI (Electro Magnetic Interference) semiconductor IPs; selecting a proper semiconductor IP from among the plurality of EMS shielding semiconductor IPs in a case of an input pin, and selecting a proper semiconductor IP from among the plurality of EMI shielding semiconductor IPs in a case of an output pin; and designing the semiconductor chip by disposing the selected semiconductor IP. | 07-25-2013 |
20130194292 | APPARATUS AND METHOD FOR CORRECTING COLOR OF IMAGE PROJECTION DEVICE - An apparatus and a method for correcting colors of an image projection device are provided. The method includes: acquiring a photographed image by photographing a sample image projected on projection surface; generating input-output color information for n regions, based on color values of a block in the sample image and corresponding color values of the block in the photographed image; selecting one of the n regions of photographed images as a reference region; generating look-up tables (LUTs) for non-reference regions, based on the reference region and the input and output color information; and correcting colors of input images to be projected by the image projection device using the look-up tables, thereby minimizing color difference of the input images on the projection surface for both intra and inter projection device color correction while simplifying the correction procedure. | 08-01-2013 |
20130196683 | METHOD FOR POSITIONING AND APPARATUS FOR PERFORMING THE SAME - Disclosed are a positioning method and an apparatus for performing the same. The positioning method includes performing positioning with respect to a node to be positioned based on signals transmitted from a plurality of transmission nodes, generating reliability information for each channel link between the plurality of transmission nodes and the node to be positioned, and again performing positioning with respect to the node to be positioned based on position information of the node to be positioned that is acquired by performing positioning and the reliability information when a predetermined positioning completion condition is not satisfied. Therefore, it is possible to improve positioning accuracy. | 08-01-2013 |
20130200832 | APPARATUS FOR DRIVING BRUSHLESS DC MOTOR - Disclosed is an apparatus for driving a BLDC motor, the apparatus including: a BLDC motor having a single sensing coil therein; a position/speed calculation unit for calculating a current position and a current speed of a rotor by using voltages at both ends of the sensing coil; a control unit for comparing the current speed of the rotor calculated by the position/speed calculation unit with a command speed and then outputting a control signal through a Proportional Integral (PI) control; a motor driving unit for generating a PWM signal based on the current position of the rotor calculated by the position/speed calculation unit and the control signal output by the control unit; and a power device unit for controlling the BLDC motor according to the PWM signal generated by the motor driving unit. | 08-08-2013 |