Patent application number | Description | Published |
20100002632 | PACKET SCHEDULER AND PACKET SCHEDULING METHOD - A method for scheduling packets from a plurality of radio bearers by a scheduler of a first layer includes calculating a virtual scheduling time for the radio bearers by using a packet delay variation of the radio bearers, and transmitting the packet of the radio bearer having the greatest virtual scheduling time from among the plurality of radio bearers to a second layer. | 01-07-2010 |
20100271949 | Traffic processing system and method of processing traffic - Enclosed is traffic processing system and a method of processing traffic. A plurality of apparatuses for processing traffic are provided to disperse traffic for mobile terminals, to prevent the bottle neck phenomenon of the traffic, to effectively process the traffic, and to rapidly use the services of the mobile terminals. | 10-28-2010 |
20100309881 | MOBILE COMMUNICATION SYSTEM AND TUNNEL MANAGEMENT METHOD THEREOF - The present invention relates to a mobile communication system and a tunnel management method thereof. In the tunnel management method, tunnel information update request having a user equipment identifier of the user equipment is received at a serving gateway from a mobility managing device when the user equipment performs handoff. Then, tunnel information is updated by changing address information of data destination for all tunnels having the user equipment identifier. | 12-09-2010 |
20110034730 | NOVEL PROCESS FOR PREPARATION OF IOPROMIDE - The present invention relates to a novel process for preparing iopromide which is used as a contrast agent for X-ray, wherein 5-methoxyacetylamino-2,4,6-triiodoisophthalic acid (2,3-diacetoxypropyl)amide chloride of formula (19) and 5-methoxyacetylamino-2,4,6-triiodoisophthalic acid [(2,3-dihydroxy-N-methylpropyl)-(2,3-diacetoxypropyl)]diamide of formula (20) are introduced as intermediates, by which a bismer by-product generated during the preparation process can be removed even without an additional removal procedure and thus iopromide with high purity can be prepared in high yield. | 02-10-2011 |
20120155391 | DATA TRANSMITTING METHOD USING MACHINE TYPE COMMUNICATION GROUP BASED TUNNELING, AND MOBILE COMMUNICATION SYSTEM USING THE SAME - A data transmission method is disclosed. A data transmission method for at least one machine type communication (MTC) device constituting an MTC group includes receiving an attach request from the MTC device; determining whether the attach request is a first attach request from the MTC group; and if it is determined that the attach request is a first attach request from the MTC group, establishing a downlink tunnel and an uplink tunnel to be used for data transmission and reception between a GW and a base station using an MTC group identity. | 06-21-2012 |
20130170552 | APPARATUS AND METHOD FOR SCALABLE VIDEO CODING FOR REALISTIC BROADCASTING - A scalable video coding apparatus and method for realistic broadcasting are provided. The scalable video coding apparatus may include a spatial scalable coding unit to perform intra-view predictive coding in base layers of a color image and a depth image and prediction in enhancement layers by referencing motion information of the base layer, a signal-to-noise ratio (SNR) scalable coding unit to perform coding using quantization which is a method for SNR scalability of the color image, and a motion estimation device to code the base layer of the depth image using the motion information of the base layer of the color image as prediction data. | 07-04-2013 |
20130268985 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CHANNEL ADAPTIVE HIERARCHICAL BROADCAST - An apparatus and method for transmitting and receiving a channel adaptive hierarchical broadcast are provided. A channel adaptive hierarchical broadcast transmission apparatus may include a multilayer video dividing unit to divide an input multilayer video bitstream into a first layer video bitstream and a second layer video bitstream, and a multi-transmission channel managing unit to determine transmission channels that are to be used to transmit the first layer video bitstream and the second layer video bitstream, among multiple transmission channels, and to output the first layer video bitstream and the second layer video bitstream to transmitters associated with the determined transmission channels, respectively. | 10-10-2013 |
20130304933 | MULTI-NETWORK ENVIRONMENT ADAPTIVE MEDIA STREAMING TRANSMISSION METHOD AND APPARATUS - A multi-network environment adaptive media streaming method and apparatus. The method of transmitting media streaming includes encoding content to generate media data consisting of a plurality of layers; separating the generated media data into layers; and transmitting the media data separated into layers to a media receiving apparatus in a streaming format over a plurality of networks. | 11-14-2013 |
20140002598 | TRANSPORT SYSTEM AND CLIENT SYSTEM FOR HYBRID 3D CONTENT SERVICE | 01-02-2014 |
20140089389 | METHOD AND APPARATUS FOR PROVIDING WEB-BASED MULTI-NETWORK ADAPTIVE MULTI-SCREEN SERVICE - An apparatus and a method for providing a web-based multi-network adaptive multi-screen service are provided. According to an exemplary embodiment of the present invention, a multi-screen server, a smart device providing a multi-screen and multi-networks are associated with each other to provide a multi-screen service. | 03-27-2014 |
20140369222 | METHOD FOR ESTIMATING NETWORK JITTER IN APPARATUS FOR TRANSMITTING CODED MEDIA DATA - The present invention relates to a method for estimating network jitter, which has the effect of more precisely estimating network jitter by using time information corresponding to a transmission time, which is transmitted from a transport layer in a transmitting end to a receiving end. | 12-18-2014 |
20150033091 | APPARATUS AND METHOD FOR REQUESTING RETRANSMISSION OF LOST PACKET BASED ON MPEG MEDIA TRANSPORT SYSTEM - An apparatus for requesting retransmission of a lost packet, based on MPEG media transport (MTT) system, may include a packet receiver configured to receive an MPEG media transport (MMT) packet stream from an MMT sending entity; a message generator configured to generate an automatic repeat request (ARQ) feedback (AF) signaling message that includes a packet identifier (ID) that has been assigned to a lost packet; and a message sender configured to transmit the generated AF signaling message to the MMT sending entity. | 01-29-2015 |
20150067050 | METHOD AND SYSTEM FOR SOCIAL NETWORKING IN A MULTI-SCREEN ENVIRONMENT - Disclosed is a social network service device. The social network service device includes a message processing unit which receives, from a common smart device, an identifier of a user group which uses the common smart device, and information of a personal smart device which is connected to the common smart device for a multi-screen service, and a social network establishment unit which establishes a social network between common smart devices by modeling a relation between the user group and a user who uses the personal smart device, and a relation between the common smart device and the personal smart device, using the information of the personal smart device, based on the identifier of the user group. | 03-05-2015 |
20150095941 | MULTILINGUAL AUDIO SERVICE SUPPORTING SYSTEM AND METHOD THEREFOR - A multilingual audio service supporting system and a method thereof which allow multiple viewers using different languages to watch the same TV program based on a multiplatform. The system may include a content data providing device, a multilingual audio data providing device, a content image output device, and a multilingual audio output device. Audios in various languages, in time synchronization with main content, are provided through multilingual audio output devices in the vicinity to the content image output device, so that new broadcast-associated multilingual audio services can be provided. | 04-02-2015 |
20150117243 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING MOVING PICTURE EXPERTS GROUP (MPEG) MEDIA TRANSPORT (MMT) SIGNALING MESSAGE FOR MEASUREMENT CONFIGURATION (MC) PROCESSING - A method of transmitting a Moving Picture Experts Group (MPEG) Media Transport (MMT) signaling message for Measurement Configuration (MC) processing in an MMT sending entity. The method includes generating an MC message with header information by setting a measurement mode (measurement_mode), which indicates information on a measurement start time (measurement_start_time) of a measurement item in an MMT receiving entity, to one of: an immediate measurement start, a measurement start at a predetermined time, a measurement start based on a predetermined condition, and an immediate measurement stop; and transmitting an MMT packet including the generated MC message to an MMT receiving entity. | 04-30-2015 |
20150181003 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKETS IN HYBRID TRANSMISSION SERVICE OF MMT - The present invention relates to an apparatus for transmitting packets in an MPEG Media Transport (MMT) system, including: an MMT packetizing unit recording standard time information related to a media access unit for providing synchronization of the media access unit and generating MMT packets; and a transmission unit transmitting the generated MMT packets to the recipient side. Accordingly, synchronization between different media can be provided in a hybrid transmission environment where media streams belonging to one program are transmitted from different servers. | 06-25-2015 |
20150181258 | APPARATUS AND METHOD FOR PROVIDING MULTI-ANGLE VIEWING SERVICE - An apparatus and method for providing a multi-angle viewing service, in which main broadcast content is transmitted to a main terminal and multi-angle content are transmitted to a personal terminal, are disclosed. The apparatus for providing a multi-angle viewing service includes an encoder unit configured to receive videos captured at a plurality of different angles from a plurality of cameras, and to generate a plurality of elementary streams, a broadcast transmission unit configured to transmit broadcast content generated based on the plurality of elementary streams through a broadcasting network, and a multi-angle streaming unit configured to generate a plurality of pieces of multi-angle content corresponding to the broadcast content based on the plurality of elementary streams, and to transmit one of the plurality of pieces of multi-angle content to a personal terminal through a network based on a request signal from the personal terminal. | 06-25-2015 |
20150231595 | REACTOR FOR SOLID AMMONIUM SALT, A METHOD OF CONTROLLING THE REACTOR, AND NOX EMISSION PURIFICATION SYSTEM USING SOLID AMMONIUM SALT AND SELECTIVE CATALYTIC REDUCTION - In a reactor for solid ammonium salt, a method of controlling the reactor, and a NOx emission purification system using solid ammonium salt and selective catalytic reduction, the reactor includes a first chamber and a second chamber. The first chamber has an exhaust and a first heating element. Solid ammonium salt is in the first chamber. The second chamber has a second heating element and is formed at a side of the first chamber. The first chamber is connected with the second chamber. Solid ammonium salt is in the second chamber. An amount of the solid ammonium salt in the second chamber is more than that in the first chamber, so that the first chamber is heated and cooled faster than the second chamber. | 08-20-2015 |
Patent application number | Description | Published |
20090053246 | IMMUNOGLOBULIN FC FRAGMENT MODIFIED BY NON-PEPTIDE POLYMER AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME - Disclosed are an Fc fragment modified by a non-peptide polymer, a pharmaceutical composition comprising the Fc fragment modified by the non-peptide polymer as a carrier, a complex of the Fc fragment and a drug via a linker and a pharmaceutical composition comprising such a complex. The Fc fragment modified by a non-peptide peptide according to the present invention lacks immunogenicity and effector functions. Due to these properties, the Fc fragment maintains the in vivo activity of a drug conjugated thereto in high levels, remarkably increases the serum half-life of the drug, and remarkably reduces the risk of inducing immune responses. | 02-26-2009 |
20090238838 | INSULINOTROPIC PEPTIDE CONJUGATE USING AN IMMUNOGLOBULIN FC - The present invention relates to an insulinotropic peptide conjugate having improved in-vivo duration of efficacy and stability, comprising an insulinotropic peptide, a non-peptide polymer and a carrier substance, which are covalently linked to each other, and a use of the same. The insulinotropic peptide conjugate of the present invention has the in-vivo activity which is maintained relatively high, and has remarkably increased blood half-life, and thus it can be desirably employed in the development of long acting formulations of various peptide drugs. | 09-24-2009 |
20100204451 | INSULINOTROPIC PEPTIDE DERIVATIVE WHEREIN ITS N-TERMINAL AMINO ACID IS MODIFIED - The present invention relates to an N-terminal amino acid-modified insulinotropic peptide having a high activity, and to a pharmaceutical composition comprising the same. The insulinotropic peptide derivatives according to the present invention exhibit therapeutic effects, which are not observed in native and other insulinotropic peptide analogs. Therefore, the insulinotropic peptide derivatives and the pharmaceutical composition comprising the same according to the present invention can be effectively provided for the treatment of the diseases. | 08-12-2010 |
20100255014 | Protein Complex Using An Immunoglobulin Fragment and Method For The Preparation Thereof - Disclosed are a protein conjugate with improved in vivo duration and stability and the use thereof. The protein conjugate includes a physiologically active polypeptide, a non-peptide polymer and an immunoglobulin Fc fragment. Since the three components are covalently linked, the protein conjugate has extended in vivo duration and enhanced stability for the physiologically active polypeptide. The protein conjugate maintains the in vivo activity at relatively high levels and remarkably increases the serum half-life for the physiologically active polypeptide, with less risk of inducing undesirable immune responses. Thus, the protein conjugate is useful for developing long-acting formulations of various polypeptide drugs. | 10-07-2010 |
20130288333 | PROTEIN COMPLEX USING AN IMMUNOGLOBULIN FRAGMENT AND METHOD FOR THE PREPARATION THEREOF - Disclosed are a protein conjugate with improved in vivo duration and stability and the use thereof. The protein conjugate includes a physiologically active polypeptide, a non-peptide polymer and an immunoglobulin Fc fragment. Since the three components are covalently linked, the protein conjugate has extended in vivo duration and enhanced stability for the physiologically active polypeptide. The protein conjugate maintains the in vivo activity at relatively high levels and remarkably increases the serum half-life for the physiologically active polypeptide, with less risk of inducing undesirable immune responses. Thus, the protein conjugate is useful for developing long-acting formulations of various polypeptide drugs. | 10-31-2013 |
Patent application number | Description | Published |
20100131981 | METHOD FOR DISPLAYING A WIDGET AND A BROADCAST RECEIVING APPARATUS THEREOF - A method for displaying a widget and a broadcast receiving apparatus thereof are provided. The apparatus includes an information receiving unit which receives information for at least one widget, a broadcast receiving unit which receives a broadcast signal, a signal processing unit which processes the broadcast signal to obtain a video signal and an audio signal, a storage unit which stores the information for the at least one widget and category information of the at least one widget, a control unit which determines which is a current category and controls the display unit to display an icon of a widget in the current category, an on-screen display (OSD) generating unit which generates the icon of the widget in the current category, a display unit which displays an image corresponding to the video signal and the icon of the widget in the current category, and a speaker which output a sound corresponding to the audio signal. | 05-27-2010 |
20110072453 | AUTHORITY INFORMATION VERIFYING METHOD, DISPLAY APPARATUS AND AUTHORITY INFORMATION VERIFYING SYSTEM USING THE SAME - A method for verifying authority information to determine whether content are created according to the authority assigned to each content provider (CP), and a display apparatus and an authority information verifying system using the same are provided. The method includes transmitting an application created using a program and displaying the application or authority information based on the authority information included with the application. Accordingly, it may be possible to easily check whether received content is created by an authorized CP, and to ensure that only an authorized application programming interface (API) is operated based on the authority information so that unauthorized content can be prevented from being created using an unauthorized API. | 03-24-2011 |
20150289002 | DISPLAY APPARATUS, METHOD OF CONTROLLING THE SAME, SERVER, METHOD OF CONTROLLING THE SAME, SYSTEM FOR DETECTING INFORMATION ON LOCATION OF CHANNEL INFORMATION, AND METHOD OF CONTROLLING THE SAME - Provided are a display apparatus, a method of controlling the same, a server, a method of controlling the same, a system for detecting information on a display location of channel information, and a method of controlling the same. The method of controlling a display apparatus includes: transmitting, to a server, a request for information on a display location of channel information; receiving, from the server, the information on the display location of the channel information in response to the transmitted request; and extracting the channel information from a screen displayed by the display apparatus based on the received information on the display location of the channel information. | 10-08-2015 |
Patent application number | Description | Published |
20100150049 | BEARER CONTROL AND MANAGEMENT METHOD IN THE IP-BASED EVOLVED MOBILE COMMUNICATION NETWORK - A method for controlling and managing a bearer in a gateway of an IP-based mobile communication network is provided. A protocol message that must be sent between a mobility management entity and a gateway where a bearer exists is newly defined as context setup and IP allocation request/response messages, request/response messages for setup and release of a tunnel for service initiation and release, user equipment handover completion/completion acknowledgement messages, paging indication/response messages for a packet coming from a network, and multicast-service join/leave indication messages when the user equipment is powered on/off, resulting in high efficiency of signal protocol and efficient bearer management irrespective of separation or integration of physical nodes of the mobility management entity and the serving gateway. | 06-17-2010 |
20130188690 | FAST MODE DETERMINING METHOD AND APPARATUS IN SCALABLE VIDEO CODING - A prediction mode determining method in scalable video coding based on a structure of multiple layers is provided. The prediction mode determining method includes: deriving a coded block pattern (CBP) value of a luma component for a 16×16 mode of an encoding target picture; determining first candidate modes for the encoding target picture according to the derived CPB value; and determining a final prediction mode for the encoding target picture based on the determined first candidate modes. According to the present invention, encoding efficiency may be improved, and complexity may be reduced. | 07-25-2013 |
20140233630 | APPARATUS AND METHOD FOR ADAPTIVE LAYER SELECTION AND SERVER HAVING THE SAME - An apparatus and method for adaptive layer selection and a server having the same are provided. The adaptive layer selecting apparatus includes a monitoring unit monitoring a connection state of at least one channel connected through a communication network, a channel managing unit detecting available channels to be used for providing a service based on a result of the monitoring, and a layer managing unit determining the number of adaptive layers to be used for encoding based on bandwidths of changed available channels when the number of the available channels is changed. | 08-21-2014 |
20140351874 | METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA FOR MMT SYSTEM, AND APPARATUS AND METHOD FOR RECEIVING MEDIA DATA - Provided are a method and apparatus for transmitting and receiving media data, which can provide D-layer timing information, which is transmitted from a media transmission service based on an MMT system and required for timely synchronization playout time of the media and media. The apparatus for transmitting the media data comprises a packetizer for generating a delivery layer packet (D-layer packet), which packetizes encapsulation layer data (E-layer data) to include timing information, wherein the timing information comprises sampling time information and transmission process delay information. | 11-27-2014 |
Patent application number | Description | Published |
20090076798 | Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification - Provided are an apparatus and method for post-processing a dialogue error in a speech dialogue system using multilevel verification, in which both of a user's current utterance and a whole dialogue flow are taken into account through the multilevel verification including speech recognition results analysis, linguistic analysis, discourse analysis and dialogue analysis. As a result, various errors that may occur in the speech dialogue system are detected, and error post-processing appropriate to a detected error type is performed, so that speech recognition errors may be reduced. | 03-19-2009 |
20100023549 | METHOD AND APPARATUS FOR SOCIAL TAGGING USING PROPERTY FIELD OF ONTOLOGY OBJECT - A method for social tagging using a property field of an ontology object includes: selecting an object in an ontology database storing therein objects in forms of classes; selecting a property field in a class corresponding to the selected object; and adding a social tag by storing user's input as a value of the selected property field. Classes stored in the ontology database may have property fields defined when instances of the classes are created, and specific values may be stored as values of the property fields also when the instances are created. The property fields defined when the instances are created are classified into data type property fields and object type property field, and the selected property field is a data type property field. | 01-28-2010 |
20100153094 | TOPIC MAP BASED INDEXING AND SEARCHING APPARATUS - A topic map based indexing apparatus analyzes community Q/A lists to acquire Q/A analysis information, removes redundant answers depending on the Q/A analysis information, removes insignificant answers based on the degree of reliability, ranks answer lists, and extracts the highest ranking answer as a best answer, to thereby store, in a community Q/A topic map, index information containing the community Q/A lists and the Q/A analysis information. A topic map based searching apparatus analyzes a user question to acquire question analysis information, searches similar questions from community Q/A lists belonging to a specific topic node of a pre-stored community Q/A topic map, ranks the searched similar questions depending on the question analysis information, removes redundant answers among answers to the ranked similar questions, ranks the answers, and extracts the highest ranking answer as a best answer. | 06-17-2010 |
20100153210 | APPARATUS AND METHOD FOR SELECTING ONLINE ADVERTISEMENT BASED ON CONTENTS SENTIMENT AND INTENTION ANALYSIS - The invention provides an apparatus and method for selecting an online advertisement. An apparatus for selecting an online advertisement based on contents sentiment and intention analysis includes a context analysis unit for analyzing a context of contents, a context matching advertisement recommendation unit for selecting an advertisement matching with the context of the contents from an advertisement database (DB) based on the result of the analyzed context, an sentiment information analysis unit for analyzing an sentiment object and sentiment information variously described in the contents based on the result of the analyzed context, an intention recognition unit for recognizing a writing intention of the contents, and an advertisement selection unit for excluding the selected advertisement for the contents or selecting an alternative advertisement depending on the result of the analyzed context, the result of the analyzed sentiment object and sentiment information and the recognized writing intention. | 06-17-2010 |
20100161416 | METHOD OF PROVIDING TARGETED ADVERTISEMENTS - A method of providing targeted advertisements, includes: generating an advertisement search result using a search query based on a user query or a recommended query; generating an advertisement search result on the basis of a user profile; integrating the advertisement search result generated on the basis of the user profile with the advertisement search result generated by using the search query; and presenting a recommended advertisement list on the basis of the integrated advertisement search result and advertisement information exposed to a user. | 06-24-2010 |
20110087656 | APPARATUS FOR QUESTION ANSWERING BASED ON ANSWER TRUSTWORTHINESS AND METHOD THEREOF - Provides is an apparatus for question answering based on answer trustworthiness including: an answer indexer that indexes documents of which document trustworthiness satisfying a threshold value among documents included in a document collection and stores it in a knowledge Bases; an answer candidate extractor that extracts answer candidate documents for a user's question from the knowledge Bases; an answer source trustworthiness measurement unit; an answer extraction strategy trustworthiness measurement unit; and a trustworthiness integrator that generates an answer candidate trustworthiness list by ranking the answer candidate documents on the basis of the document trustworthiness, the source trustworthiness, and the extraction strategy trustworthiness of the answer candidate documents. | 04-14-2011 |
20110145251 | SYSTEM AND METHOD FOR CONSTRUCTING NAMED ENTITY DICTIONARY - A system and method for constructing a named entity dictionary are disclosed. The method includes analyzing a structure of collected Web text, extracting tabulated or listed information from the Web text, extracting a named entity from the tabulated or listed information, categorizing the extracted named entity, and registering the categorized named entity in a named entity dictionary. | 06-16-2011 |
20110258223 | VOICE-BASED MOBILE SEARCH APPARATUS AND METHOD - The present invention relates generally to a voice-based mobile search apparatus and method, and, more particularly, to a voice-based mobile search apparatus and method, which can present optimized search results suitable for a mobile status while allowing a user to conveniently use a search service in a mobile environment. The voice-based mobile search apparatus according to the present invention includes a voice recognition unit for recognizing a user's voice transferred through a mobile terminal and then receiving a query. A status information collection unit collects status information of the mobile terminal and profile information of the user. An answer search unit searches a knowledge base based on the query, and extracts short answers matching the query. An answer provision unit processes the short answers in conformity with the status information of the mobile terminal and the profile information of the user, and provides the processed short answers. | 10-20-2011 |
20120089634 | SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA SERVICE IN A COMMUNICATION SYSTEM - In a method for providing multimedia services in a communication system, a request message for requesting contract information on users' multimedia services are received from a terminal according to service requests of the multimedia services to be received by the users. A query message for searching for the contract information in a database is generated corresponding to the request message, and the query message is transmitted to the database. The contract information is searched in the database through a Moving Picture Experts Group (MPEG) query format protocol based on the query message, and a query result message containing the contract information is received from the database in response to the query message. The contract information is acknowledged in the query result message, and a response message containing the contract information is generated. Then, the response message is transmitted to the terminal. | 04-12-2012 |
20120101903 | APPARATUS AND METHOD FOR MOBILE INTELLIGENT ADVERTIZING SERVICE BASED ON MOBILE USER CONTEXTUAL MATCHING - Disclosed are a method and an apparatus for mobile intelligent advertizing service based on mobile user contextual matching. An apparatus for mobile intelligent advertizing service based on mobile user contexts includes: a contextual information collecting unit collecting user contextual information under a mobile environment; a contextual information analyzing unit analyzing the collected contextual information and classifying and storing the analyzed contextual information for each category; a contextual information modeling unit comparing and mapping the analyzed contextual information with a previously built-up contextual information database to formalize the compared and mapped contextual information and generalizing the formalized contextual information by using a wired/wireless communication network; a user action analyzing unit analyzing a user's action on the basis of the modeled contextual information and predicting the user's next action; and an advertisement contents recommending unit recommending advertisement contents suitable for the predicted user's next action. | 04-26-2012 |
20120124136 | CONTEXT INFORMATION SHARING APPARATUS AND METHOD FOR PROVIDING INTELLIGENT SERVICE BY SHARING CONTEXT INFORMATION BETWEEN ONE OR MORE TERMINALS - Provided are a context information sharing apparatus and method for providing an intelligent service by sharing context information between one or more terminals. The method includes collecting, at one or more terminals, user behavior-based preference information including user log information about each terminal and sensor-based context information, storing, at the one or more terminals, the collected preference information and context information in each terminal as a database, receiving, at a first terminal, a context information collection request for a target user group and identifying the target user group, collecting, at the first terminal, context information about at least one terminal included in the identified target user group, and providing, at the first terminal, preference information about the target user group extracted on the basis of the collected context information about the target user group to a user. | 05-17-2012 |
20120167153 | SYSTEM FOR PROVIDING BROADCAST SERVICE AND METHOD FOR PROVIDING BROADCAST SERVICE - Disclosed are a system for providing a broadcast service and a method for providing a broadcast service. An example of the method for providing a broadcast service includes receiving a broadcast signal including broadcast contents and side information to provide the broadcast contents; reading out at least one of objects from question data that is input regarding the broadcast contents and primarily analyzing the read-out object to read out a subject of the question data; searching a social media site and collecting social media data relating to the subject from the searched social media site; secondarily analyzing the social media data and the side information in the broadcast signal on the basis of the subject; and configuring answer data corresponding to the subject using the analysis result and providing the answer data, and provides information which is extended and varied in real time. | 06-28-2012 |
20130197898 | METHOD AND APPARATUS FOR TRANSLATION - Disclosed is an apparatus for providing an accurate automatic language translation service. A user terminal according to an exemplary embodiment of the present invention includes a display unit to display a translation option setting menu for a user with respect to a source sentence of which a category is designated and to be translated; a user input unit to receive, from the user, an input on setting of a translation option; a communication unit to transmit the translation option to a translation server, and to receive a translation result from the translation server; and a control unit to control operations of the display unit, the user input unit, and the communication unit. According to the present invention, a translation service for multilingual multimedia through a natural styled highly precise automatic translation is enabled. | 08-01-2013 |