| Patent application number | Description | Published |
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| 20090022909 | Adhesion composition, making method of adhesion composition, display device and making method of display device - An adhesion composition is disclosed. In one embodiment, the composition includes a gel material and an adhesion resin, a weight ratio of the gel material and the adhesion resin ranging from about 1:10 to about 1:100. | 01-22-2009 |
| 20090040446 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device, includes a first substrate including a first insulating substrate, a first thin film positioned on the first insulating substrate, and a first alignment layer positioned on the first thin film and including a first exposing area that exposes the first thin film, a second substrate facing the first substrate and including a second insulating substrate, a spacer positioned between the first substrate and the second substrate and including at least a part that corresponds to the first exposing area, and a liquid crystal layer positioned between the first substrate and the second substrate. | 02-12-2009 |
| 20100323450 | SYSTEM FOR QUANTITATIVE MEASUREMENT OF GLYCOHEMOGLOBIN AND METHOD FOR MEASURING GLYCOHEMOGLOBIN - The present invention provides a device for simultaneously detecting hemoglobin and glycohemoglobin in blood, comprising a lateral flow assay strip, a laser-induced epifluorescence detection device, and an LED detection device, and a simple method for simultaneously quantifying hemoglobin and glycohemoglobin in blood by an immunological method using the same. | 12-23-2010 |
| 20110072152 | APPARATUS AND METHOD FOR RECEIVING DATA - An apparatus and method for receiving data over a network are provided. The data reception apparatus may include a receiver, a congestion decision unit and a suspension session selector. The receiver is configured to receive segments of data, using sessions corresponding to data transmissions apparatuses. The congestion detection unit is configured to determine whether a network to be utilized by a corresponding segment is congested, based on a status of each of the sessions. The suspension selector is configured to select a suspension session from the sessions where the network is determined to be congested. | 03-24-2011 |
| 20110085615 | SYSTEM OF SHARING DATA USING TRANSMISSION ORDER - A data transmission apparatus and a data reception apparatus, are provided. The apparatuses may share data in a Peer-to-Peer (P2P) scheme via a network. The data transmission apparatus divides data into a plurality of segments, and determines a transmission order with respect to each of the divided segments. The data transmission apparatus and the data reception apparatus share data based on the transmission order of the divided segments. | 04-14-2011 |
| 20110093600 | MOBILE PEER-TO-PEER BASED NETWORK APPARATUS AND SYSTEM - A Peer-to-Peer (P2P)-based network apparatus and system is provided. The P2P-based network apparatus may sense the movement of a mobile station (MS), select a candidate proxy, and change a proxy of the MS to the candidate proxy. | 04-21-2011 |
| 20110111776 | APPARATUS AND METHOD FOR SHARING DATA - Provided is a system for sharing data using a network. When a data transmission apparatus included in the data sharing system generates data, the data transmission apparatus may transmit a data generation message to a data reception apparatus. The data reception apparatus may receive the data based on the data generation message. | 05-12-2011 |
| 20110128486 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes: a first panel; a second panel facing the first panel; a first electrode and a second electrode formed on the first panel; a liquid crystal layer provided between the first panel and the second panel; and a first alignment layer formed on the first panel and contacting the liquid crystal layer. The first alignment layer includes a first alignment base layer and a first alignment control agent, the first alignment base layer represents a material for vertically aligning liquid crystal of the liquid crystal layer, and the first alignment control agent comes out of the first alignment base layer and provides alignment force to the liquid crystal. Accordingly, when the liquid crystal of the IPS mode liquid crystal display has a pretilt, the liquid crystal that is near the facing panel on which a linear common electrode and a linear pixel electrode are not provided is immediately tilted according to the pretilt, and hence, the response speed is very fast and the afterimage problem of video is solved. | 06-02-2011 |
| 20110128487 | MULTI-DOMAIN LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD OF THE SAME - According to an exemplary embodiment of the present invention, a liquid crystal layer may be aligned by using an alignment layer including an alignment base layer having a horizontal alignment base layer and a vertical alignment base layer, and an alignment control agent. Accordingly, a multi-domain liquid crystal display having an excellent viewing angle for all grays may be provided. Also, a multi-domain liquid crystal display having a fast response speed as well as an excellent viewing angle for all grays may be provided. | 06-02-2011 |
| 20110128488 | MULTI-DOMAIN LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD OF THE SAME - According to an exemplary embodiment of the present invention, a liquid crystal layer may be aligned by using an alignment layer including an alignment base layer having a horizontal alignment layer and a vertical alignment layer, and an alignment control agent. Accordingly, a multi-domain liquid crystal display having an excellent viewing angle for all grays may be provided. Also, a multi-domain liquid crystal display having a fast response speed as well as an excellent viewing angle for all grays may be provided. | 06-02-2011 |
| 20110161355 | TERMINAL DEVICE BASED ON CONTENT NAME, AND METHOD FOR ROUTING BASED ON CONTENT NAME - In a network system based on a content name, a terminal device may generate and transmit a block query requesting a plurality of segments, and may receive segments corresponding to the block query based on a transmission direction of the block query. | 06-30-2011 |
| 20110161408 | METHOD AND NETWORK APPARATUS FOR REQUESTING DATA BASED ON CONTENT NAME - Provided are a network apparatus and system that may request or receive the same contents stored in a plurality of network apparatuses. In a network system sharing data, specific segments from a plurality of segments constituting the data may be received from mutually different terminals. For this, a transmission region may be determined by calculating a transmission offset corresponding to the plurality of terminals, and at least one segment included in the determined transmission region may be received from a corresponding terminal. | 06-30-2011 |
| 20110274039 | COMMUNICATION METHOD OF HUB AND TRANSMITTING, RECEIVING TERMINAL INCLUDED IN VIRTUAL GROUP - Provided is a communication method of a hub that selects a transmission route from the hub to a receiving terminal of a receiving virtual group based on interface information about at least one interface which is available for use by the receiving terminal and is received from the receiving terminal and interface information about at least one interface which is available for use by a transmitting terminal of a transmitting virtual group and is received from the transmitting terminal. | 11-10-2011 |
| 20110280214 | TERMINAL FOR A CONTENT CENTRIC NETWORK AND METHOD OF COMMUNICATION FOR A TERMINAL AND A HUB IN A CONTENT CENTRIC NETWORK - A method of communication for a terminal in a content-centric network is provided. The method includes suspending a data message associated with a content from being provided to a face before a handover when the handover is expected to occur in the terminal that requests the content, and transmitting, to a hub, a new interest message after the handover associated with the content so that the hub may provide the data message associated with the content to the face after the handover. | 11-17-2011 |
| 20110289193 | METHOD OF CONTROLLING MOBILE TERMINAL, HOME HUB, AND VISITED HUB IN VIRTUAL GROUP FOR CONTENT SHARING - Provided is a method of controlling a home hub in a virtual group that may provide a geographical boundary about the virtual group by associating an identifier of a network of a virtual group included in an access point list with a name of the virtual group and a name of the home hub managing the virtual group, and may provide a terminal which moves to a visited virtual group with information about a network of the visited virtual group, thereby facilitating recognition of a virtual group and content sharing. | 11-24-2011 |
| 20120011363 | METHOD OF GENERATING A VIRTUAL PRIVATE COMMUNITY AND NETWORK USING THE VIRTUAL PRIVATE COMMUNITY - Provided is a method of generating a user-oriented virtual private community without the need for a server. The method includes generating a first virtual private community for a predetermined user including at least one communication device of the predetermined user. | 01-12-2012 |
| 20120096136 | METHOD AND APPARATUS FOR SHARING CONTENTS USING INFORMATION OF GROUP CHANGE IN CONTENT ORIENTED NETWORK ENVIRONMENT - Provided are a method and apparatus for sharing content, using information regarding a group change in a content oriented network environment. In a case where a group to which a target user equipment belongs is changed from a first group to a second group, the target user equipment may transmit, to a first group member management device, the information regarding the group change. The first group member management device may update information about a group to which the target user equipment currently belongs, based on the information regarding the group change. In response to a receiving of a content request from a requesting user equipment, the first group member management device may transfer the content request to the target user equipment. | 04-19-2012 |
| 20120136945 | TERMINAL AND INTERMEDIATE NODE IN CONTENT ORIENTED NETWORKING ENVIRONMENT AND COMMUNICATION METHOD OF TERMINAL AND INTERMEDIATE NODE - A content sharing method of an intermediate node based on a content oriented network (CON) is provided. The method includes receiving, from a content requesting terminal, a proxy sharing request message with respect to a content including a content name of the content, the content including a plurality of data segments, generating data segment request messages with respect to each of the plurality of data segments corresponding to the content, in response to the reception of the proxy sharing request message, transmitting the data segment request messages to at least one terminal having the plurality of data segments, receiving the plurality of data segments from the at least one terminal, and transmitting the content to the content requesting terminal, using an aggregated data transmission scheme based on the received plurality of data segments. | 05-31-2012 |
| 20120282838 | LIQUID CRYSTAL DISPLAY HAVING HIGH RESPONSE SPEED - First alignment is performed by forming an alignment layer that includes a photopolymerizable monomer or oligomer on a substrate and the like, introducing liquid crystal, and bringing the liquid crystal into contact with the alignment layer including the photopolymerizable monomer or oligomer. | 11-08-2012 |
| 20120311079 | METHODS AND APPARATUSES FOR A NETWORK BASED ON HIERARCHICAL NAME STRUCTURE - Provided are communication devices and methods for requesting content in a network based on a hierarchical name structure. A content requester may search for content without the use of the entire content name in the network based on the hierarchical name structure. | 12-06-2012 |
| 20130018937 | COMMUNICATION METHOD OF CONTENT REQUESTER, INTERMEDIATE NODE, AND CONTENT OWNER IN CONTENT CENTRIC NETWORKAANM Kim; Jae HoonAACI Yongin-siAACO KRAAGP Kim; Jae Hoon Yongin-si KRAANM Jang; Myeong WukAACI SeoulAACO KRAAGP Jang; Myeong Wuk Seoul KRAANM Lee; Ji HoonAACI Anyang-siAACO KRAAGP Lee; Ji Hoon Anyang-si KR - Communication method of a content requester, an intermediate node of one or more intermediate nodes, and a content owner in a content centric network are provided. A communication method of a content requester in a content centric network (CCN) includes, where the CCN includes the content requester, one or more intermediate nodes, and a content owner, generating a content request packet including a cache token, the cache token being used to determine one or more of the intermediate nodes in which to store content requested from the content owner, and transmitting the generated content request packet to the intermediate nodes and the content owner. | 01-17-2013 |
| 20130029664 | SOURCE NODE AND ROUTER IN CONTENT CENTRIC NETWORK, AND COMMUNICATION METHOD THEREOF - Provided are a content source node and a first content router and a second content router in a content centric network (CCN), and a communication method thereof. The technology described herein may reduce the updating of routing information due to a movement of a mobile source node and the corresponding overhead, thereby reducing a rate of using an overall network resource by adding routing information, that is, partially updating the routing information of the corresponding mobile source node for content routers on a route through which the mobile source node moves. | 01-31-2013 |
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| 20080316407 | Liquid Crystal Display Device and Fabrication Method Thereof - A liquid crystal display (LCD) device having an alignment film of which pretilt angle and azimuthal angle can be adjusted without ultraviolet irradiation and a method for fabricating the LCD device are provided. A liquid crystal display having a thin film transistor substrate and a color filter substrate facing each other and a liquid crystal layer sealed between the substrates includes a first alignment film having a pattern which defines a first and second alignment domains on the thin film transistor substrate and a second alignment film formed on the color filter substrate. | 12-25-2008 |
| 20100208183 | ALIGNMENT MATERIAL, ALIGNMENT LAYER, LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device and a method for manufacturing the same are disclosed. In an embodiment of the present invention, a liquid crystal display device and a method of manufacturing the liquid crystal display device includes a first substrate that has a first electrode formed thereon, a second substrate that faces the first substrate, a liquid crystal layer that is formed between the first substrate and the second substrate, and a first alignment layer that is formed on the first substrate and is in contact with the liquid crystal layer. Here, the first alignment layer includes a first alignment base layer that is photoaligned, and a first alignment controlling layer that is extended from the inside of the first alignment base layer. | 08-19-2010 |
| 20100240193 | METHODS OF FABRICATING FLASH MEMORY DEVICES INCLUDING SUBSTANTIALLY UNIFORM TUNNEL OXIDE LAYERS - A method of forming a flash memory device in a memory cell region of a substrate includes forming a first insulating layer on the substrate, forming a first conductive layer on the first insulating layer, forming trench isolation regions in the substrate extending through the first conductive layer and the first insulating layer to define an active region in the memory cell region between the trench isolation regions, and selectively removing the first conductive layer and the first insulating layer from the memory cell region of the substrate to expose a surface of the active region between the trench isolation regions. | 09-23-2010 |
| 20100286557 | PERCUTANEOUS BIOLOGICAL FLUID SAMPLING AND PRE SHAKING DEVICES AND METHODS - Provided is a device for sampling and pretreating biological fluid. It comprises: a piercing unit having at a lower portion a capillary tip which is to be inserted into skin to a predetermined depth to take biological fluid therethrough; a dropper, connected to an upper portion of the piercing unit, having an injection tube at an upper portion thereof, the injection tube communicating with the capillary tip; and a reagent container, designed to accommodate the piercing unit therein in an airtight manner so as to seal an outer circumference of the piercing unit, functioning to contain a reagent for treating the biological fluid of the capillary tip of the piercing unit. The device allows even a novice to sample and pre treat biological fluid with high accuracy without the use of expensive precision devices. The device employs fewer expendable supplies, thus providing higher convenience for the user. | 11-11-2010 |
| 20110258293 | Method of Setting a Transmission Cycle for Information on Construction Equipment - The present disclosure relates to a method for setting a remote transmission cycle of information of a construction machinery for enabling a user or a provider to directly set the transmission cycle of the information of the construction machinery. To this end, the present disclosure enables the user or provider to set the transmission cycle for each information data packet. Further, the present disclosure previously determines various modes (e.g., a minimum charge mode, a medium charge mode, and a maximum charge mode) in which cycles of information data packets are set for each charge and enables the user or provider to set the transmission cycle by selecting the mode. Therefore, the user or provider can directly set the cycle for each packet or select the charge mode in accordance with a content of desired information and a desired communication cost condition. | 10-20-2011 |
| 20120174738 | METHOD AND SYSTEM FOR REMOTE CONCERT USING THE COMMUNICATION NETWORK - A method and system for remote concert ensemble using a communication network is disclosed. The remote concert system comprises a server; and a plurality of terminals connected to the server, wherein the terminals transmit a MIDI signal to the server after generating the MIDI signal in accordance with the input of a recital signal, and the server transmits a received MIDI signal to the plurality of terminals synchronically and each of the terminals outputs the MIDI signal received from the server via a corresponding sound source. | 07-12-2012 |
| 20120221178 | SYSTEM AND METHOD FOR TRACKING LOCATION OF CONSTRUCTION EQUIPMENT - The present disclosure relates to a method capable of reducing a communication cost for tracking a location of construction equipment by controlling a transmission cycle of locational information of the construction equipment. | 08-30-2012 |
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| 20100118236 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a display device and a method for manufacturing the display device. The display device includes at least one partition formed on a lower display panel. A color filter may fill a region defined by the partitions. A first upper passivation layer is formed on the color filter, and a second upper passivation layer is formed on the first upper passivation layer and the partitions such that the LCD structure is planarized. In the display device, the height of the partition is sufficiently high to prevent mixing of the colors of neighboring pixel filters, and the process margin of the spacer and the light blocking member may be ensured. The partitions can be formed with multiple layers having different widths such that the mixture of colors between the neighboring pixels may be prevented, and the color reproducibility may be increased. | 05-13-2010 |
| 20100141875 | LIQUID CRYSTAL DISPLAY, PANEL THEREFOR, AND MANUFACTURING METHOD THEREOF - A display panel includes a substrate, a partition formed on the substrate and defining a plurality of openings, a plurality of color filters formed in the openings and having a substantially uniform thickness within each respective opening, and a spacer formed on the partition. The color filters and the spacer are formed through inkjet printing. The color filters have the substantially uniform thickness by the partition having a height which is greater than the thickness of the color filters during the inkjet printing. The height of the partition may be in a range of about 1.5 to about 2 times the thickness of the color filter. | 06-10-2010 |
| 20100157235 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a substrate; a partition formed on the substrate and defining a pixel; a plurality of protrusion members formed with the same material as the partition on the substrate, and disposed with a linear plane shape inside the pixel defined by the partition; and a color filter filled inside the pixel defined by the partition. Accordingly, in the liquid crystal display according to an exemplary embodiment of the present invention, a plurality of transparent protrusion members are formed in the pixel defined by the partition such that movement of color filter ink dripped through an Inkjet method is controlled such that a color filter may be planarized on the whole surface of the pixel. | 06-24-2010 |
| 20100309241 | METHOD FOR INKJET PRINTING - A method for inkjet printing includes providing a light blocking member pattern including a plurality of openings at positions corresponding to pixels, dripping a dummy ink drop on the light blocking member pattern by using an inkjet printer, providing a CCD (charge-coupled device) image for the dripped dummy ink drop, representing the CCD image on rectangular coordinates, calculating a central point under an x-axis and a y-axis of the CCD image, calculating an escape value as a deviation of the central point under the x-axis and the y-axis in the CCD image from a reference point established by the inkjet printer, calculating a time adjustment value of the ink drip based on the escape value, and controlling the time for the ink drip for each nozzle of the inkjet printer by the time adjustment value of the ink drip. | 12-09-2010 |
| 20110019140 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A display panel according to the present invention includes a first insulating substrate with a gate line and a data line formed thereon. A thin film transistor is connected to the gate line and the data line and a partition is formed according to the gate line and the data line defining a color filter filling region. Color filter is formed as a convex shape since both circumferences of upper portion and lower portion of the partition are larger than that of center portion. A color filter is formed in the filling region. A passivation layer is formed on the color filter and the partition and a pixel electrode on the passivation layer connected to the thin film transistor through a contact hole punching the passivation layer and the color filter. | 01-27-2011 |
| 20120105521 | METHOD OF INKJET PRINTING PIXELS - Aspects of the present invention provide a method of inkjet printing pixels, the method including: applying ink to a plurality of pixels using an inkjet printe; calculating a Transmittance Measurement System (TMS) value of each of the pixels, by measuring an amount of light transmitted through each pixel before and after the application of the ink; calculating a TMS difference between the TMS values of two adjacent pixels; and adjusting the amount of ink applied to each pixel, on the basis of an average of the TMS values of two adjacent pixels, when the absolute value of one of the TMS differences is larger than a reference value. | 05-03-2012 |
| 20120249937 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a display device and a method for manufacturing the display device. The display device includes at least one partition formed on a lower display panel. A color filter may fill a region defined by the partitions. A first upper passivation layer is formed on the color filter, and a second upper passivation layer is formed on the first upper passivation layer and the partitions such that the LCD structure is planarized. In the display device, the height of the partition is sufficiently high to prevent mixing of the colors of neighboring pixel filters, and the process margin of the spacer and the light blocking member may be ensured. The partitions can be formed with multiple layers having different widths such that the mixture of colors between the neighboring pixels may be prevented, and the color reproducibility may be increased. | 10-04-2012 |
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| 20090015466 | APPARATUS AND METHOD FOR EXECUTING TELECOMMAND ON GEOSTATIONARY SATELLITE, AND APPARATUS AND METHOD FOR VERIFYING TELECOMMAND EXECUTION STATUS ON GEOSTATIONARY SATELLITE GROUND CONTROL SYSTEM - Provided are an apparatus and method for executing a telecommand on a geostationary satellite, and an apparatus and method for verifying a telecommand execution status on a geostationary satellite ground control system. When a telecommand on a satellite is executed, the satellite generates command execution verification words for the executed telecommand and adds the generated command execution verification words to a telemetry transfer frame, and thus a satellite ground control system can easily verify the telecommand execution. In addition, when telecommand execution result is verified by a satellite ground control system, since an execution result of a time-tag telecommand can be verified without a time delay through command execution verification words provided by a satellite, and a telecommand image DB, a telecommand verifier DB, and a telecommand verifier provided by the satellite ground control system, a series of processes from transmission to verification of a telecommand, in particular a time-tag telecommand, can be automatically processed in real-time without intervention of an operator. | 01-15-2009 |
| 20100030606 | MISSION SCHEDULING METHOD - Provided is a mission scheduling method. The mission scheduling method includes: when a time window representing a time range that a plurality of missions are executed and a duration of the missions are given, determining an execution start time and finish time of each of the missions; selecting a first mission that is first finished among the missions; selecting second missions which collide or do not collide with the first mission depending on the execution order of the second missions; and including in a schedule a mission that is first finished when the first mission and the second missions are respectively executed according to a combination of orders, wherein the first mission and the second missions according to the combination of orders do not collide with each other. | 02-04-2010 |
| 20100090889 | PRECISE ORBIT DETERMINATION SYSTEM AND METHOD USING GPS DATA AND GALILEO DATA - Provided are a method and system for determining a precise orbit of a LEO satellite. The method includes: estimating a precise ephemeris of a global positioning system (GPS) satellite by fitting an orbit perturbation-based GPS dynamics model to observation data of the GPS satellite received from a GPS observatory and estimating a precise ephemeris of a Galileo satellite by fitting an orbit perturbation-based Galileo dynamics model to observation data of the Galileo satellite received from a Galileo observatory; determining an initial orbit value of a LEO satellite by fitting an orbit perturbation-based LEO satellite's basic dynamics model to navigation data received from the LEO satellite; and determining the precise orbit of the LEO satellite by calculating a difference between observation values, which are calculated based on a GPS and Galileo data received from the LEO satellite, the GPS observatory and the Galileo observatory, and calculated values, which are calculated based on an orbit perturbation-based LEO satellite's dynamics model that was calculated using the initial orbit value of the LEO satellite and the precise ephemeris of the GPS and Galileo satellites. Since both the GPS and Galileo data are received and used to determine the precise orbit of a LEO satellite, more precise orbit determination can be achieved. | 04-15-2010 |
| 20100204918 | TIME SYNCHRONIZATION METHOD FOR VEHICLES HAVING NAVIGATION DEVICE - Provided is a method of performing time synchronization using a navigation device. The method includes: (a) performing time synchronization between a GPS satellite and a navigation device by receiving GPS signals by a navigation device from at least one GPS satellite; (b) establishing an interface between the navigation device and a time-using device; (c) setting conditions for transmitting time information to the navigation device; and (d) performing time synchronization between the navigation device and the time-using device by transmission of time information from the navigation device to the time-using device. | 08-12-2010 |
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| 20080249673 | System and method for controlling satellite based on integrated satellite operation data - Provided is a satellite control system based on integrated satellite operation data and a method thereof. The satellite control system includes: a satellite operation data schema editing means for creating a document type definition file and defining a schema; a mission planning means for creating a mission timeline and recording the mission timeline; a command planning means for converting a task into telecommands and recording the telecommand; a command preparing means for creating a telecommand procedure and recording the telecommand procedure; a command transmitting means for creating a telecommand code, transmitting the telecommand code to a satellite and recording the telecommand code; a command verifying means for receiving telemetry data and recording a telecommand verification result; and a performance result reporting means for creating a mission performance result and recording the mission performance result. | 10-09-2008 |
| 20080288592 | Method for Transmitting File Based on Multiplex Forwarder - Provided is a method for transmitting a file based on a multiplex forwarder using a session join time interval. The method includes the steps of: a) transmitting a session join request message to a source and joining to a corresponding session; b) when a member joins the session, transmitting a forwarder candidate list request message to the source and receiving a forwarder candidate list; c) skipping a specific member among members on the transmitted forwarder candidate list; and d) transmitting a forwarder request message to the members on the forwarder candidate list excluding the specific member, selecting a member permitting the request as a forwarder, and receiving a gift, which is a packet, from the selected forwarder. | 11-20-2008 |
| 20080313488 | Apparatus and Method for Diagnosing Fault and Managing Data in Satellite Ground System - Provided are an apparatus and a method for diagnosing fault and processing data of a satellite ground system. The apparatus and a method can prevent data loss of a satellite, and efficiently operate the satellite ground system using data buffer and penalty method when a temporary fault occurs. Data buffer stores data in fault situation and penalty method imposes high penalty in critical fault and low penalty in minor fault. System is managed according to penalty degree. The apparatus, includes: a satellite data processing and controlling means; a signal transforming means; a fault detecting and controlling means; a state displaying means for displaying a state of the satellite and the system; a penalty managing means for being notified whether the device has fault or not; a data storing means for storing and transmitting the data; and a system recovery supporting means. | 12-18-2008 |
| 20090085773 | SYSTEM AND METHOD FOR PROVIDING VEHICLE PARKING INFORMATION USING NAVIGATION SATELLITE - Provided is a system and method for providing vehicle parking information using a navigation satellite. The system includes: a monitoring unit for photographing an image of a vehicle parking space and transmitting the image to a parking space checking unit; the parking space checking unit for checking a vacant parking space based on the transmitted vehicle parking space image and transmitting vacant parking space acquisition information to a location information computing unit; and the location information computing unit for creating and transmitting location information of the vacant parking space, which is vehicle parking information, to a navigation satellite based on own location information acquired based on navigation information transmitted from an external navigation satellite and the transmitted vacant parking space acquisition information. | 04-02-2009 |
| 20100033343 | Apparatus and Method for Transmitting/Identifying Location Based on Local Communication - Provided are an apparatus and method for transmitting/identifying a location based on local communication. The apparatus, includes: a location information calculating unit for receiving a Global Positioning System (GPS) signal from a GPS satellite and calculating location information; own location transmitting unit for transmitting a signal, in which the calculated location information and recognition information are inserted, through a local communication antenna; a counterpart location receiving unit for receiving a signal transmitted from another location transmitting/identifying apparatus located in a close range through the local communication antenna; and a counterpart location identifying unit for checking the received signal and identifying a location of another location transmitting/identifying apparatus. | 02-11-2010 |
| 20100042274 | ATTITUDE CONTROL METHOD USING TARGET TRACK APPROXIMATION - Provided is a method for controlling an attitude of a satellite using target track approximation. The method includes the steps of: a) receiving coordinate information of at least one of target areas; b) generating a target track by approximating a track of a satellite based on the received coordinate information; and c) detecting a location of the satellite on a current track, calculating an attitude angle of the satellite for the target track using the location of the satellite and the location of the target area, and applying the calculated attitude angle of the satellite to control the attitude of the satellite. | 02-18-2010 |
