Patent application number | Description | Published |
20080201746 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ELECTRONIC SERVICE GUIDE IN A DIGITAL BROADCASTING SYSTEM - A method for transmitting an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system is provided. A delivery path of ESG data is parsed. A first information element indicating transmission of a broadcast ESG when the ESG data can be delivered over a broadcast network is set. A second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group when the ESG data can be delivered over an interactive network in a PTP bearer is set. ESG delivery information is transmitted including at least one of the first and second information elements, to at least one terminal over at least one ESG bootstrap session for carrying information necessary for transmission of the ESG data. The broadcast ESG and the PTP ESG are transmitted to the at least one terminal over at least one delivery path out of the broadcast network and the interactive network. | 08-21-2008 |
20080225799 | Method and apparatus for performing handover in a digital broadcasting system - A method is provided for performing handover by a terminal in a digital broadcasting system. The method includes measuring strength of a received signal from a serving broadcast transmitter while receiving a broadcast service, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service when the measured strength of the received signal is greater than the reference value; sending a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing handover from the serving broadcast transmitter to a target broadcast transmitter upon receipt of an accept message for the handover start request for the broadcasting system from the base station. | 09-18-2008 |
20080252719 | APPARATUS, METHOD, AND SYSTEM FOR GENERATING STEREO-SCOPIC IMAGE FILE BASED ON MEDIA STANDARDS - Provided is an apparatus, a method, and a system for generating a stereo-scopic image file based on media standards. The system includes a stereo-scopic image file generation apparatus for generating a stereo-scopic image file including a data area including a first video track including a first image data and a second video track including a second image data to be synchronized with the first image data for use in generating a stereo-scopic image, a header area including a first video track information area including information on the first video track and a second video track information area including information on the second video track; and an image reproduction device for, upon receiving input of the generated stereo-scopic image file, simultaneously decoding the first image data and the second image data into a stereo-scopic image and reproducing the decoded stereo-scopic image. | 10-16-2008 |
20080263614 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SERVICE DATA IN A DIGITAL BROADCASTING SYSTEM - A system and method for transmitting broadcast service data in a digital broadcasting system. The method includes setting a flag indicating a service area representative of coverage where broadcast service data is provided, for each broadcast service; and transmitting broadcast service information including the flag and a Transport Stream (TS) including the broadcast service data. | 10-23-2008 |
20080304766 | SYSTEM AND METHOD FOR GENERATING AND REGENERATING 3D IMAGE FILES BASED ON 2D IMAGE MEDIA STANDARDS - Disclosed are a system and a method for generating and regenerating three-dimensional (3D) images file based on two-dimensional (2D) image media standards, a 3D image file generating device for generating a 3D image file having a data area, which includes first image data and second image data synchronized with the first image data so as to be used for generating a 3D image, a header area including information of the first image data, and a metadata area including information of the second image data, and a 3D image file regenerating device, which parses information of the first and the second image data when a 3D image file is inputted so as to synthesize and regenerate the first and the second image data into a 3D image file. | 12-11-2008 |
20080310762 | SYSTEM AND METHOD FOR GENERATING AND REGENERATING 3D IMAGE FILES BASED ON 2D IMAGE MEDIA STANDARDS - Disclosed are a system and a method for generating and regenerating three-dimensional (3D) image files based on two-dimensional (2D) image media standards. The system includes a 3D image file generating device for generating a 3D image file including a data area, which includes a first image data and a second image data, the second image data being synchronized with the first image data so as to be used for generating a 3D image and undergoing a data conversion process based on the first image data, a header area including information of the first image data, and a metadata area including information of the second image data, and a 3D image file regenerating device, which parses information of the first and second image data when a 3D image file is inputted so as to extract the first and second image data, restores the second image data through a data conversion process, and synthesizes the first image data and the restored second image data so as to regenerate the 3D image file. | 12-18-2008 |
20080316973 | Method and Apparatus for Supporting a Handover Using an Interactive Channel in a Dvb-H Cbms System - An apparatus and method for continuously providing a selected service being watched when a user moves out of a cell or network in a Digital Video Broadcasting-Handheld (DVB-H) Convergence of Broadcasting and Mobile Service (CBMS) system. Information required for a handover is provided to a terminal using an interactive channel. The handover for the terminal can be performed using a conventional scheme and an enhanced scheme even when the user moves to a new cell while watching the selected service. As the enhanced handover scheme is provided, the user can receive a seamless service. In a mobile environment, a handover scenario for the terminal can be efficiently provided. | 12-25-2008 |
20090003434 | METHOD AND APPARATUS FOR COMPOSING SCENE USING LASeR CONTENTS - A method and apparatus for transmitting and receiving LASeR contents are provided, in which content including at least one of a scene element and a scene element set that includes the scene element is received, for use in scene composition, and a scene is composed by selecting at least one of the at least one of the scene element and the scene element set included in the content according to at least one of a terminal type, a user preference, and a content-serviced party. | 01-01-2009 |
20090066783 | METHOD AND APPARATUS FOR GENERATING STEREOSCOPIC FILE - A method and apparatus for generating a stereoscopic file defined based on a conventional International Standardization Organization (ISO) based media file format. The apparatus includes an encoder encoding first video data and second video data that are included in three-dimensional (3D) video data; and a file generating unit arranging the encoded first video data and second video data according to the information of a stereoscopic file format including boxes that are selected from boxes included in a conventional International Standardization Organization (ISO) based media file format in order to store and generate the stereoscopic file, and generating the stereoscopic file. | 03-12-2009 |
20090075584 | MOBILE BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING BROADCAST SERVICE THEREFOR - A method for receiving a broadcast service through a plurality of terminals in a mobile broadcasting system supporting the broadcast service is provided. The method includes sending a registration request message for requesting registration of each of a plurality of terminals from a server associated with a broadcast service, receiving a registration response message from the server in response to each registration request message, sending a service request message to the server through one terminal of the plurality of terminals to request that the broadcast service be provided to the remaining terminals, and receiving, by the remaining terminals, a service response message from the server and the broadcast service. | 03-19-2009 |
20090077591 | METHOD AND SYSTEM FOR PROVIDING GREENWICH MEAN TIME IN MOBILE BROADCASTING SERVICE - An apparatus and method for providing mobile broadcasting services through a communication network and a broadcast network, wherein a mobile terminal receives and stores Greenwich Mean Time (GMT) access address through an Electronic Service Guide (ESG) bootstrap File deLivery over Unidirectional Transport (FLUTE) session. The GMT access address is included in the ESG bootstrap FLUTE session when transmitted. The mobile terminal requests the GMT from the communication network using the GMT access address, receives the GMT from the communication network, and stores and sets the GMT. | 03-19-2009 |
20090083794 | METHOD AND DIGITAL BROADCASTING SYSTEM FOR TRANSMITTING AND RECEIVING ESG - Disclosed is a method and a digital broadcasting system for transmitting and receiving an Electronic Service Guide (ESG). When there are ESG fragments to be transmitted through a communication network among ESG fragments included in ESG data, a digital broadcast transmitter generates an ESG data session such that the ESG data session may include route information through the communication network of the relevant ESG fragments. Then, the digital broadcast transmitter transmits the generated ESG data session to a broadcast receiving terminal, which obtains the route information through the communication network of the relevant ESG fragments. Accordingly, a user can more easily and conveniently receive the ESG data by using the route information through the communication network obtained by the broadcast receiving terminal. | 03-26-2009 |
20090096864 | APPARATUS AND METHOD FOR PROVIDING STEREOSCOPIC THREE-DIMENSIONAL IMAGE/VIDEO CONTENTS ON TERMINAL BASED ON LIGHTWEIGHT APPLICATION SCENE REPRESENTATION - A method for providing stereoscopic three-dimensional (3D) image/video content in a terminal based on Lightweight Application Scene Representation (LASeR) is provided. The method includes receiving a LASeR content including therein stereoscopic 3D image/video information, decoding the received LASeR content according to a stereoscopic 3D image/video attribute, checking LASeR commands from the decoded LASeR content, carrying out the LASeR commands, parsing scene information including stereoscopic 3D image/video information included in the decoded LASeR content, determining whether a media object to be included in scene description is a stereoscopic 3D image/video according to the stereoscopic 3D image/video information and, when the media object to be included in scene description is a stereoscopic 3D image/video, displaying the stereoscopic 3D image/video according to whether the terminal supports a stereoscopic 3D image/video. | 04-16-2009 |
20090100472 | METHOD AND SYSTEM FOR TRANSMITTING PLURAL DATA IN PORTABLE BROADCASTING SERVICE - A method and system for transmitting a plurality of ESG data to an MS over a communication network in a DVB-H CBMS portable broadcasting service are provided. The MS requests ESG data over the communication network, a server collects the requested ESG data and transmits at least one of the collected ESG data in an ESG data group file to the MS over the communication network. The MS receives the ESG data group file and stores the ESG data included in the ESG data group file. | 04-16-2009 |
20090122134 | METHOD OF RECORDING THREE-DIMENSIONAL IMAGE DATA - A method of storing 3D image data in a recording medium includes: loading, in a predetermined file type field, image type information indicating either one of a single stereoscopic image or a compound image including a monoscopic image and a stereoscopic image; loading, in a predetermined image configuration information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configuration information indicating attributes of each media object of said plurality of media objects and a configuration relation between encoded streams of the plurality of media objects, configuration information of the encoded streams; loading in an image data container field media data of an image to be stored; and loading, in a meta container field, metadata including information for playing the 3D image data. | 05-14-2009 |
20090148070 | SYSTEM AND METHOD FOR GENERATING AND REPRODUCING IMAGE FILE INCLUDING 2D IMAGE AND 3D STEREOSCOPIC IMAGE - An apparatus includes a storage unit to receive and store an image file, a processor to parse a media data field of the image file including one or more image data samples and to parse a media header field including an image type data field indicating whether each of the one or more image data samples is one of 2 dimensional (2D) image data and 3 dimensional (3D) stereoscopic image data to generate an image corresponding to one of a 2D image and a 3D stereoscopic image based on the image type data field of the image file, and a display unit to display the generated image according to the image type data field of the image file. | 06-11-2009 |
20090160932 | METHOD AND APPARATUS FOR GENERATING MULTIVIEW IMAGE DATA STREAM AND METHOD AND APPARATUS FOR DECODING THE SAME - Provided is a method and apparatus for generating a multi-view image data stream, the method including: recording multi-view image data onto the multi-view image data stream; recording onto the multi-view image data stream a multi-view image parameter recording parameter indicating whether a multi-view image parameter with regard to the multi-view image data is to be recorded onto the multi-view image data stream; and determining whether the multi-view image parameter is to be recorded onto the multi-view image data stream based on a value of the multi-view image data parameter recording parameter. | 06-25-2009 |
20090199100 | APPARATUS AND METHOD FOR GENERATING AND DISPLAYING MEDIA FILES - A computer readable medium having data stored thereon is provided. A structure of the data includes a media data box including two or more media data, and a movie data (‘moov’) box including information on view sequence data in the media data. The ‘moov’ box includes track reference information indicating that a track box for one view sequence references a track box of another view sequence. | 08-06-2009 |
20090204997 | METHOD AND APPARATUS FOR SUPPORTING MOBILITY IN A MOBILE BROADCASTING SYSTEM - A method and apparatus for supporting mobility in a mobile broadcasting system in which Electronic Service Guide (ESG) discovery is required. The mobility support is classified into three ways according to three different aspects. The first way is to provide roaming information for a local IPDC operator having a roaming partner among local IPDC operators. In the second way, a terminal transmits a query message for requesting transmission of information on a particular local IPDC operator, and receives information on the particular local IPDC operator in response thereto. The third way is to provide the terminal with type information of an ESG; an access type of which is classified according to provision of a roaming service. The roaming information, the information on the particular local IPDC operator and the type information of the ESG, which are provided to the terminal from the mobile broadcasting system, can be provided in an ESG bootstrap level. | 08-13-2009 |
20090208119 | METHOD FOR GENERATING AND PLAYING IMAGE FILES FOR SLIDESHOWS - A system for generating and playing image files for slideshows is provided. The system includes an image file generator that generates image files. Each image file has an image track including at least two images for slideshow images and information for the slideshow images enabling at least two images to be sequentially displayed at specified time intervals. The system also includes an image file player that extracts the information for the slideshow images from the image files inputted from the image file generator, and provides the at least two images of the image track for a slideshow service. | 08-20-2009 |
20090210896 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING NOTIFICATION MESSAGE IN A DIGITAL VIDEO BROADCASTING SYSTEM - An apparatus and method for transmitting/receiving a notification message in a Digital Video Broadcasting (DVB) system are provided, in which a terminal detects an Access Point (AP) from an Electronic Service Guide (ESG) bootstrapping session, queries the AP to request a notification message list or all or part of a notification message over a communication channel, and receives the notification message list or all or part of the notification message from the AP. | 08-20-2009 |
20090219282 | METHOD AND APPARATUS FOR ENCODING DATASTREAM INCLUDING ADDITIONAL INFORMATION ON MULTIVIEW IMAGE AND METHOD AND APPARATUS FOR DECODING DATASTREAM BY USING THE SAME - Provided are a method and apparatus for encoding and decoding a datastream into which multiview image information is inserted. The method of decoding a multiview image datastream includes extracting multiview image information including information on at least one view image of a multiview image, from at least one elementary stream of the multiview image datastream; extracting a multiview image parameter regarding the multiview image based on the number of elementary streams and a correlation between view images of the multiview image; and restoring the multiview image by using the extracted multiview image parameter and the extracted multiview image information. | 09-03-2009 |
20090265603 | APPARATUS AND METHOD FOR COMPOSING SCENES USING RICH MEDIA CONTENTS - A user interface method and apparatus for a Rich Media service in a terminal. A decoder decodes a received stream to check a header of the received stream. A renderer adaptively composes a scene using scene composition elements of the received stream, according to adaptation information in the header checked by the decoder, and a display displays the adaptively composed scene. | 10-22-2009 |
20090284583 | APPARATUS AND METHOD FOR CREATIHNG AND DISPLAYING MEDIA FILE - A method and apparatus for creating and displaying a media file. A computer-readable recording medium is disclosed for storing stereoscopic content having two or more tracks and stereoscopic video-related information of each track in the stereoscopic content. The medium includes a duplication indication field indicating duplication of stereoscopic video-related information of each track in the stereoscopic content, and a track reference field including information used to connect a current track to at least one other track to which the current rack refers. | 11-19-2009 |
20090300690 | METHOD AND APPARATUS FOR SENDING AND RECEIVING BROADCAST SERVICE IN A DIGITAL BROADCASTING SYSTEM - A method and apparatus for sending a broadcast service in a digital broadcasting system. The method includes assigning a same Internet Protocol (IP) address for a common broadcast service when the common broadcast service is provided in at least two IP platforms, each of the at least two IP platforms providing a broadcast service to a terminal; delivering the common broadcast service using the same IP address; and delivering related information relevant to the common broadcast service. | 12-03-2009 |
20090310566 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MOBILITY INFORMATION SUPPORTING HANDOVER AND/OR ROAMING IN DIGITAL BROADCASTNG SYSTEM - Disclosed is a method and an apparatus for transmitting/receiving mobility information to support the handover and roaming in a digital broadcasting system. The transmission method includes the steps of setting mobility information including information elements for indicating at least one handover/roaming type according to whether or not support of an interactive network is available for handover/roaming; inserting the mobility information into at least one of an ESG regarding broadcasting services, a notification message, and an independent signaling message so that the mobility information is transmitted to at least one terminal; and conducting handover or roaming of the terminal according to the mobility information. | 12-17-2009 |
20100017372 | APPARATUS AND METHOD FOR PROVIDING USER INTERFACE SERVICE IN A MULTIMEDIA SYSTEM - An apparatus and method are provided for providing a User Interface (UI) service in a multimedia system. The method includes receiving UI data from a UI server; abstracting UI data that is structuralized on an object-by-object basis, and corresponds to an input from a UI client; creating adaptive UI data by reflecting a UI environment of a device for displaying, in the abstracted UI data; and displaying the created adaptive UI data. | 01-21-2010 |
20100017504 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RICH MEDIA CONTENT - A method and apparatus for transmitting and receiving rich media content. A creator creates configuration information of each node formed in a hierarchical structure in a changeable format in which a driver can change the configuration information, and transmits content including the configuration information of each node to the driver. A driver receives the content, determines whether configuration information of each node formed in a hierarchical structure in the received content is created in the changeable format, reconfigures each node when the configuration information is created in the changeable format, and performs an application on the reconfigured node. | 01-21-2010 |
20100023530 | METHOD AND APPARATUS FOR PROVIDING RICH MEDIA SERVICE - A method is provided for providing a received rich media service by a terminal. The method includes receiving and decoding service content, searching for reference information using representation information of the reference information in the received service content, and composing the received service content in a form that can be provided to a user, using the searched reference information. The composed service content is then output to the user through a user interface. | 01-28-2010 |
20100064138 | APPARATUS AND METHOD FOR PROVIDING SECURITY SERVICE OF USER INTERFACE - An apparatus and method for providing a security service for UI applications in a network system. In a network supporting a user interface, encryption-unneeded data is distinguished from data in which security identifier is specified, that indicates a need for security between a server and a communication device, and the distinguished data is transmitted over a security channel and a general channel separately. | 03-11-2010 |
20100091737 | APPARATUS AND METHOD FOR HANDOVER/ROAMING DURING FILE DOWNLOADING/STREAMING - Apparatuses and methods for handover or roaming during a file download or streaming. A streaming roaming method in a Convergence of Broadcast and Mobile Services (CBMS) system includes generating a Session Description Protocol (SDP), a fragment, or a notification message indicating streaming roaming or handover information, and transmitting the SDP, the fragment, or the notification message to a terminal. | 04-15-2010 |
20100095228 | APPARATUS AND METHOD FOR PROVIDING USER INTERFACE BASED ON STRUCTURED RICH MEDIA DATA - An apparatus and method are provided for providing a structured rich media-based User Interface (UI) for producing situation-adaptive UI with a structured UI format composed of the rich media data including diverse multimedia and interactions. AUI UI format is created that includes a header and scene data. The header contains basic information on the UI and the scene data is composed of the UI. The UI format is encoded. The encoded UI format is transmitted. The header further includes initial information, configuration information, and layout information. | 04-15-2010 |
20100115027 | METHOD AND APPARATUS FOR CONTROLLING ACCESS TO RESOURCES IN REMOTE USER INTERFACE SERVICE - A method is provided for controlling access to a resource of a Remote User Interface (RUI) server in an RUI client of an RUI system. The method includes sending a request for an RUI page for controlling the resource to the RUI server and receiving the RUI page, generating a connection to a Mutual Exclusion (MUTEX) of the RUI server, which corresponds to the resource, using the received RUT page, and sending a request for MUTEX locking for restricting access to the resource to the RUI server. | 05-06-2010 |
20100115053 | METHOD AND APPARATUS FOR MANAGING STATE INFORMATION OF REMOTE USER INTERFACE - A method for managing state information of a Remote User Interface (RUI) received from a server providing the RUI in a client. The method includes extracting the state information in response to a store request for the state information from a user; providing the state information to the server; receiving from the server location information indicating a route to a location where the state information is stored; and storing the location information in a bookmark module. | 05-06-2010 |
20100115129 | CONDITIONAL PROCESSING METHOD AND APPARATUS - A conditional processing method and apparatus for efficient memory management are provided. A conditional processing method includes generating a parse tree by loading a plurality of nodes of data structured based on a declarative description language in a memory in series; evaluating, when a parsing switch node having an attribute describing a condition for conditional processing exists among the nodes, child nodes of the parsing switch node according to the attribute; loading only the child nodes fulfilling the attribute in the memory; and outputting the child nodes retained on the memory. | 05-06-2010 |
20100180310 | RICH MEDIA-ENABLED SERVICE GUIDE PROVISION METHOD AND SYSTEM FOR BROADCAST SERVICE - A service guide provision method and system for a digital broadcast service is provided for distributing a rich media-enabled service guide. A rich media-enabled service guide provisioning method for a digital broadcast service includes creating a Rich Media Solution (RMS) template for a service guide with reference to service guide fragments; creating a service guide delivery descriptor containing RMS information on the RMS template and service guide fragment information on the service guide fragments; and broadcasting the service guide fragments, the RMS template, and the service guide delivery descriptor. | 07-15-2010 |
20100192078 | METHOD AND APPARATUS FOR PROCESSING USER INTERFACE COMPOSED OF COMPONENT OBJECTS - A method and apparatus for processing a rich media user interface composed of a plurality of component objects that is capable of transferring information from a group of component objects having a specific function but not supporting the export of information to a group of component objects importing information only through predetermined paths through unpredictable path are provided. The method for processing content composed of user interface component objects includes receiving content including a plurality of user interface component objects, extracting exportable information which is defined to be exportable outside the content, and transferring the extracted exportable information to a target object. | 07-29-2010 |
20100195606 | SUPPLEMENTARY SERVICE PROVISION METHOD AND SYSTEM FOR IMS-BASED NETWORK - A service provision method in an Internet Protocol Multimedia Subsystem (IMS) network is provided. A service request message is transmitted from a first user terminal to a second user terminal for requesting a service. The service request message includes global identifiers (IDs) allocated to the first user terminal and the second user terminal. A service response message is transmitted from the second user terminal to the first user terminal. A service session is established between the first user terminal and the second user terminal, when the service response message is received by the first user terminal. | 08-05-2010 |
20100211977 | APPARATUS AND METHOD FOR TRANSMITTING PRESENTATION INFORMATION IN A DIGITAL BROADCAST SYSTEM - A method and apparatus is provided for defining and transmitting/receiving a presentation fragment including therein a requirement for a scheme of displaying an Electronic Service Guide (ESG) in a digital broadcast system. The transmission method includes generating a presentation fragment including therein a requirement for terminal presentation; inputting the presentation fragment including therein a requirement for terminal presentation to an ESG data model through encoding; and transmitting the ESG data model to the terminal. The presentation fragment includes ESG's display control information at the terminal. | 08-19-2010 |
20100219976 | REMOTE USER INTERFACE SYSTEM AND METHOD - A remote user interface system and method for effectively controlling functions of a client device and remote user interface rendered on the client device by means of a client-specific or content-specific control user interface rendered on a remote control device is provided. A method for controlling a remote user interface device with a remote control device includes broadcasting, at the remote control device, a discovery message for discovering the remote user interface device; performing, when a response is received, a capability exchange and matching with the remote user interface device; rendering a control user interface transmitted by the remote user interface device and displaying the rendered control user interface on a screen; and transmitting, when an input is detected on the control user interface, a control command corresponding to the input to the remote user interface device. | 09-02-2010 |
20100228844 | APPARATUS AND METHOD FOR CHANGING SUBSCRIPTION STATUS OF SERVICE IN MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION SYSTEM THEREOF - A method for changing a subscription status of a service in a mobile communication system, and a system thereof. A method is provided for changing a subscription status of a service by a terminal in a mobile communication system. The method includes transmitting a pause request message, in which a pause period of the subscription status is included, to a network entity; receiving, from the network entity, a pause response message including therein a possible pause period for the pause period included in the pause request message, and a trigger for changing validity for a Long-term Key stored in the terminal; and changing validity for the Long-term Key using the trigger for the possible pause period included in the pause response message. | 09-09-2010 |
20100242071 | METHOD AND APPARATUS FOR TRANSFERRING USER INFORMATION BETWEEN TERMINALS IN BROADCAST STREAMING SERVICE - A method and apparatus for transferring user information between different terminals are disclosed. The method includes saving by a first terminal, when a change is made to user information during playback of content, the changed user information in a scene history, performing a terminal change from the first terminal to a second terminal, and resuming, by the second terminal, playback of the content from a continued scene after the last scene played back by the first terminal. Consequently, in a terminal change, the user may use the second terminal to play back the same content from the continued scene using the same content usage environment as the first terminal. | 09-23-2010 |
20100299708 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTI-FORMAT DIGITAL BROADCASTS - A method and apparatus for transmitting and receiving multi-format digital broadcasts are disclosed. The method of transmitting multi-format digital broadcasts, includes creating digital broadcast services having different formats and electronic service guides (ESG) associated with the digital broadcast services; creating entry information for accessing the ESGs; and transmitting the digital broadcast services, the ESGs, and the entry information. The same broadcast services may be provided in multiple formats, and a broadcast receiver may selectively receive a broadcast service having a supportable format. Hence, it is possible to enhance effectiveness in reception of a digital broadcast service. | 11-25-2010 |
20100306312 | EVENT-PROCESSING METHOD AND SYSTEM FOR A HOME NETWORK SUPPORTING A REMOTE USER INTERFACE - An event-processing method and system are provided for efficiently re-delivering notification events stored by a Remote User Interface Server (RUIS), from the RUIS to remote user interface clients (RUICs), in a home network supporting an RUI. An RUIC transmits an information request to the remote user interface server, receives, from the RUIS, notification event information corresponding to the information request, transmits a notification event request based on the received notification event information to the RUIS, and receives, from the RUIS, at least one notification event corresponding to the notification event request. | 12-02-2010 |
20100318601 | WIDGET ACTIVATION AND COMMUNICATION METHOD - A method and apparatus for activating a group widget by a widget client are provided. The method includes receiving widgets from at least one surrounding widget server, analyzing the received widgets and grouping the widgets according to the result of the analysis, generating grouped widgets as a group widget, if an event is received from a user, converting a received event into an event related to a configuration widget of a group widget, transmitting the converted event to a corresponding widget server, and receiving a processing result from the widget server which received the transmitted event. | 12-16-2010 |
20100325203 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING A USER INTERFACE IN A COMMUNICATION SYSTEM - A method and apparatus for transmitting a User Interface (UI) to a client in a communication system supporting a Remote User Interface (RUI), in which a representation level of a UI requested by the client is determined, whether the representation level is available in a service provided to the client is determined, and a UI having an available representation level is provided to the client, according to the determination results. | 12-23-2010 |
20110041078 | METHOD AND DEVICE FOR CREATION OF INTEGRATED USER INTERFACE - A method and device for creating an integrated User Interface (UI) by combining individual application UIs. The device receives application UIs from individual UI providing devices, combines the application UIs into the integrated UI, and displays the integrated UI. When an application UI is selected from the integrated UI, the device sends a function invocation signal to a corresponding device in order to perform the particular function corresponding to the selected application UI. | 02-17-2011 |
20110060999 | APPARATUS AND METHOD FOR INTERFACING BETWEEN A REMOTE USER INTERFACE SERVER AND A REMOTE USER INTERFACE CLIENT - Provided is a method and apparatus for providing a User Interface (UI) component to a second Remote User Interface Client (RUIC) incapable of directly receiving the UI component from a Remote User Interface Server (RUIS) in a first RUIC capable of directly receiving the UI component from the RUIS. In the method, the first RUIC discovers the second RUIC that will receive the UI component. Upon discovering the second RUIC, the first RUIC performs a device capability matching procedure between the RUIS and the second RUIC. After completion of the device capability matching procedure, the first RUIC provides the second RUIC with a UI component received from the RUIS and processed for the second RUIC, and delivers control information for the UI component from the second RUIC to the RUIS. | 03-10-2011 |
20110072359 | APPARATUS AND METHOD FOR PROVIDING CUSTOMIZABLE REMOTE USER INTERFACE PAGE - An apparatus and method for providing a customizable RUI page. The method includes setting object information including customization capability information and an attribute to an object of a User Interface (UI) to be configured at the RUI page; transmitting the set object information to a UI page-configuring unit to configure the RUI page using the object information; and when request for a user-customized object is received, configuring and transmitting the requested user-customized object according to object information included in the request. | 03-24-2011 |
20110145430 | STREAMING METHOD AND APPARATUS OPERATING BY INSERTING OTHER CONTENT INTO MAIN CONTENT - A method and apparatus for reproducing media data are provided. The method includes: receiving a first file including information about a period of first content and information about a period of second content; receiving and reproducing media data of the first content based on the received first file; stopping reproducing of the media data of the first content and receiving and reproducing media data of the second content based on the first file; and receiving and reproducing the media data of the first content when the reproducing the media data of the second content is completed, wherein the information about the period of the second content includes location information about the second media data of the second content or location information of a second file including the location information about the second media data of the second content. | 06-16-2011 |
20110219063 | APPARATUS AND METHOD FOR PLAYING MEDIA CONTENT DATA - A method is provided for playing media content by a client in a data communication network, in which a request for a media content descriptor is sent to a server, a media content descriptor including a Uniform Resource Locator (URL) for an access to specific media content data configured for execution of a specific function is received from the server, and the specific media content data is received using the URL included in the received media content descriptor. | 09-08-2011 |
20110219098 | METHOD AND APPARATUS FOR GENERATING AND REPRODUCING ADAPTIVE STREAM BASED ON FILE FORMAT, AND RECORDING MEDIUM THEREOF - A method and an apparatus for generating and reproducing an adaptive stream based on a file format is disclosed. The method includes receiving one or more segments, each of which includes a manifest box, a moov box, and a media data box, from a server and analyzing the manifest box, the moov box, and the media data box; and decoding and reproducing the one or more segments based on a result of analyzing of the manifest box, moov box, and media data box, wherein the manifest box, moov box, and media data box are included in a single file. | 09-08-2011 |
20110246563 | METHOD AND APPARATUS FOR PROVIDING TIMESHIFT SERVICE IN DIGITAL BROADCASTING SYSTEM AND SYSTEM THEREOF - A system and method for providing content in a digital broadcasting system are provided. The system includes a server for, after a lapse of a buffering time of a segment of the content, storing the segment, and for transmitting an updated Multimedia Presentation Description (MPD) including Uniform Resource Location (URL) information indicating a location where the segment is stored, and a client device for receiving the updated MPD, and for acquiring the segment stored in the location indicated by the URL information included in the updated MPD. | 10-06-2011 |
20110255558 | INTERFACE APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MEDIA DATA - An interface for providing a media service is provided, the interface including an encapsulation layer for encapsulating coded media data; a delivery layer for transmitting the encapsulated media data to another entity; and a control layer for controlling transmission of the media data. | 10-20-2011 |
20110264727 | METHOD AND APPARATUS FOR PLAYING LIVE CONTENT - A method for providing a client with a playlist of content segments accessible in a live streaming service provided in a Hypertext Transfer Protocol (HTTP) adaptive streaming format is provided. A live content processing method for a broadcast system includes transmitting and updating content-related information sent from a server to a client, checking, at the client, content segments accessible in real time and saving a previous content-related information, retrieving the content segments playable by referencing the previous content-related information, determining, at the client, whether the content requested for playback can be playable using a playlist, and notifying the user of the playback result. | 10-27-2011 |
20110265138 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SERVICE DISCOVERY INFORMATION IN MULTIMEDIA TRANSMISSION SYSTEM AND FILE STRUCTURE FOR THE SAME - A method and apparatus are provided for transmitting service discovery information in a multimedia transmission system. Service discovery information, including service access information for reception of a service, is generated. The service discovery information is transmitted after being classified into a plurality of levels. | 10-27-2011 |
20120002947 | APPARATUS AND METHOD FOR RECORDING AND PLAYING A MEDIA FILE, AND A RECORDING MEDIUM THEREFOR - A method and recording apparatus for recording a media file onto a computer-readable recording medium. The apparatus includes a generator for generating a box including media data of a first content, a box including metadata information for playing the media data of the first content, a box including media data of a second content, and a box including metadata information for playing the media data of the second content, and a storage for storing the generated boxes. The box including the media data of the second content and the box including the metadata information for playing the media data of the second content each includes identification information for the second content. | 01-05-2012 |
20120005303 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A CONTENT FILE INCLUDING MULTIPLE STREAMS - A method and apparatus is provided for transmitting and playing complex content including a plurality of content. A method of playing the complex content includes receiving, from a server, the complex content and classification information corresponding to the complex content, classifying the plurality of content according to the classification information, and playing the complex content based on the classified plurality of content. | 01-05-2012 |
20120011225 | METHOD AND APPARATUS FOR PROVIDING BROADCAST CONTENT AND SYSTEM USING THE SAME - A method and apparatus for providing broadcast content by an adaptive streaming service and a system using the same are provided, in which a content transmission server configures and transmits a manifest file including a content IDentifier (ID), and a client device receives the manifest file, determines whether the content ID included in the manifest file is identical to an ID of user-requested content for recording, and records a content segment received from a content providing server, if the content ID included in the manifest file is identical to the ID of the user-requested content. | 01-12-2012 |
20120016930 | APPARATUS AND METHOD FOR CONTROLLING REMOTE USER INTERFACE SERVERS USING A MULTICAST MESSAGE IN A HOME NETWORK - An apparatus and method for controlling a Remote User Interface Server (RUIS) in a Remote User Interface Client (RUIC), wherein the method includes rendering an RUI page for controlling RUISs, receiving an input of a control command for controlling the RUISs from a user through the RUI page, generating a multicast control message for transmitting the input control command in a form of multicast, and transmitting the multicast control message to the RUISs. | 01-19-2012 |
20120023253 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ADAPTIVE STREAMING MECHANISM-BASED CONTENT - Methods and apparatus are provided for transmitting adaptive streaming mechanism-based content. Representations, which include content components, are combined into a group. At least two of the group, a representation, and a content component type are combined into a subset. The subset is transmitted. | 01-26-2012 |
20120023254 | METHOD AND APPARATUS FOR PROVIDING MULTIMEDIA STREAMING SERVICE - In an apparatus for providing a multimedia streaming service, a server transmits a Media Presentation Description (MPD) including information about media data to a client, receives a partial request message requesting a part of media data having a range according to a defined range in the MPD, and transmits to the client a segment having the range in response to the partial request message. The segment includes at least one fragment, segment index information indicating the position of the at least one fragment in the segment, and fragment index information indicating the position of each of a plurality of samples included in the at least one fragment. | 01-26-2012 |
20120023411 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING REMOTE USER INTERFACE DATA IN A REMOTE USER INTERFACE SYSTEM - An apparatus and method is provided, in which when transmitting a remote User Interface (UI), a remote UI server may provide feedback effects associated with user inputs, such as vibrations and sound effects to a remote UI client. The remote UI client includes a web browser module for rendering and outputting UI data that is received from a remote UI server in response to a remote UI request, and requesting feedback processing for providing, to a user, a feedback effect defined in the received UI data; and a feedback processor for processing feedback data in response to a request of the web browser module, and providing the feedback effect to the user according to the processing results. | 01-26-2012 |
20120023594 | METHOD AND APPARATUS FOR MANAGING CONSUMPTION RIGHT FOR MULTIMEDIA SERVICE - Disclosed is a method and an apparatus for managing a consumption right for each stage for a service including a plurality of stages or episodes. The right issuer includes the access condition, which allows an access to the Right Object (RO) for each stage, in the right object representing the consumption right for the stepped multimedia service and then transfers the right object to the device. When the stepped multimedia service is executed, the device obtains the access information satisfying the access condition corresponding to a corresponding stage from the right issuer or a service provider and then transfers the access information to the RO, allowing a user to access the RO and execute a service of the corresponding stage by using the RO. | 01-26-2012 |
20120047280 | METHOD AND APPARATUS FOR REDUCING DETERIORATION OF A QUALITY OF EXPERIENCE OF A MULTIMEDIA SERVICE IN A MULTIMEDIA SYSTEM - A method and an apparatus for reducing a deterioration of a Quality of Experience (QoE) in a multimedia service. The method includes reproducing a first multimedia stream by the multimedia device, receiving a command for reproducing a second multimedia stream during the reproducing of the first multimedia stream, and reproducing the second multimedia stream with reference to information regarding a unit image that is independently decoded from the second multimedia stream. The information regarding the unit image includes information regarding a number of unit images per unit time included in the second multimedia stream. | 02-23-2012 |
20120087417 | APPARATUS AND METHOD FOR MULTIMEDIA SERVICE - An apparatus and method are provided for securing service quality in multimedia services. The method includes arranging media data samples in each data frame (moof) included a data field of a media data box (mdat), according to a specific rule, and recording control information based on the specific rule in a control information field (sidx) of the mdat. The control information defines an arrangement of the samples in each moof, and includes level information about a level assigned to each sample and index information about a location where each sample is arranged in the data field. | 04-12-2012 |
20120089743 | METHOD AND APPARATUS FOR IMPROVING QUALITY OF SERVICE IN A MULTIMEDIA STREAMING SERVICE - A method and apparatus for improving Quality of Service (QoS) in a multimedia streaming service are provided, in which at least one of a plurality of multimedia streams is configured to include reference information about at least one frame included in at least one of the other multimedia streams, and the configured multimedia stream is transmitted. | 04-12-2012 |
20120089977 | METHOD AND APPARATUS FOR PERFORMING SERVICE IN PLURALITY OF DEVICES BASED ON WIDGET MIGRATION - A service performing method and a service requesting method are provided. The service performing method includes receiving from a second device a message including information representing whether to install a widget for performing a service, and location information of the widget; receiving the widget based on the location information of the widget, and selectively installing the widget based on the information representing whether to install the widget; and performing the service by executing the received widget. | 04-12-2012 |
20120096072 | METHOD AND APPARATUS FOR UPDATING USER INTERFACE - A method and apparatus is provided for updating a User Interface (UI) by a Remote UI (RUI) client in an RUI system providing a UI to a user in a remote location. The RUI client receives a UI page from an RUI server, and renders the received UI page. Upon detecting a change in its capability, the RUI client stores a UI state of the UI page and requests the RUI server to update the UI page according to the changed capability. The RUI client receives a UI page updated according to the changed capability, from the RUI server, reflects the stored UI state in the updated UI page, and renders the UI state-reflected updated UI page. | 04-19-2012 |
20120096094 | APPARATUS AND METHOD FOR UPDATING E-BOOK CONTENT - A method and apparatus for updating E-book content in an E-book terminal where upon a request for update of an E-book package, the E-book terminal sends an E-book content update request message including a version of the E-book package to an E-book server, receives from the E-book server an E-book content update response message including a content-specific version list or a content-specific action list included in the version of the E-book package, determines content to be updated based on the E-book content update response message, sends the E-book server a content request message for requesting the content to be updated, and updates the E-book content by receiving content of the latest version for the requested content from the E-book server. | 04-19-2012 |
20120117263 | MANIFEST MECHANISM IN BROADCAST INVOLVED SYSTEM - A method and an apparatus for receiving manifest information by a client from a broadcast involved system are provided. The method includes accessing the broadcast involved system, receiving timing information comprising a specific entry point to check the manifest information, and acquiring the manifest information from a broadcasting channel using the timing information. | 05-10-2012 |
20120185907 | APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA FRAME IN BROADCAST SYSTEM - An apparatus and a method for transmitting a multimedia frame through a heterogeneous network in a broadcast system supporting a multimedia service based on an interne protocol are provided. The method includes generating header information including a frame identifier distinguishing a multimedia frame and information measuring a quality of a connection service between network layers and end-to-end network capabilities, and combining the header information and multimedia data to configure the multimedia frame. | 07-19-2012 |
20120188335 | APPARATUS AND METHOD FOR PROCESSING 3D VIDEO - A plurality of video input units generate video frames and provide shooting characteristics. A 3D video frame generator creates a 3D video frame by combining a plurality of video frames, which are provided from the plurality of video input units, respectively, and provides 3D video frame composition information indicating a composition type of the plurality of video frames included in the 3D video frame, and resolution control information indicating adjustment/non-adjustment of resolutions of the video frames. A 3D video frame encoder outputs an encoded 3D video stream by encoding the 3D video frame provided from the 3D video frame generator. A composition information checker checks 3D video composition information including the shooting information, the 3D video frame composition information, and the resolution control information. A 3D video data generator generates 3D video data by combining the 3D video composition information and the encoded 3D video stream. | 07-26-2012 |
20120239712 | METHOD AND APPARATUS FOR CONSTRUCTING AND PLAYING SENSORY EFFECT MEDIA INTEGRATION DATA FILES - A method and apparatus for constructing and playing a sensory effect media integration data file in which media type information indicating a type of media data and a sensory effect indicator configured to indicate whether sensory effect information is included or not are inserted in a file type field, configuration information representing an attribute of at least one media data is inserted in a configuration information container field, a coded stream of the media data is inserted in a media data container field, and the sensory effect information is inserted in one of the file type field and the configuration information container field according to a relationship between sensory effects and the media data. | 09-20-2012 |
20120240174 | METHOD AND APPARATUS FOR CONFIGURING CONTENT IN A BROADCAST SYSTEM - A method and an apparatus are provided for configuring content in a broadcast system. The method includes encapsulating a plurality of Access Units (AUs) transmitted from a higher layer to generate a Data Unit (DU); rearranging the AUs within the DU; and inserting a header into the DU to transfer the DU to a lower layer. The header includes DU description information and AU structure description information indicating a structure of the plurality of AUs. | 09-20-2012 |
20120259957 | APPARATUS AND METHOD FOR PROVIDING CONTENT USING A NETWORK CONDITION-BASED ADAPTIVE DATA STREAMING SERVICE - An apparatus and method provides content data on a personal terminal using an adaptive streaming service. A user terminal receives, from a media management server, a metadata file needed for receiving content data stored in a home media server or another terminal. Based on information recorded in the metadata file, the user terminal provides a content service including the content files by segmenting target content data to support an optimal bit rate based on at least one of its performance and network conditions. | 10-11-2012 |
20120275455 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING BROADCAST SERVICE IN DIGITAL BROADCASTING SYSTEM, AND SYSTEM THEREOF - Provided is a method for receiving a broadcast service in a digital broadcasting system. The method includes receiving a Service Guide Delivery Descriptor (SGDD) over a network, the SGDD providing signaling information related to reception of the broadcast service, extracting the signaling information from the received SGDD, and analyzing the extracted signaling information, receiving a service guide for reception of the broadcast service based on the analyzed signaling information, and receiving the broadcast service based on the received service guide. | 11-01-2012 |
20120320911 | METHOD AND APPARATUS FOR TRANSMITTING DATA PACKET OF MULTIMEDIA SERVICE USING MEDIA CHARACTERISTICS - A method of transmitting a data packet of a multimedia service is provided. The method includes generating a media characteristic corresponding to a single media content component or aggregated media characteristics corresponding to a plurality of multimedia content components, obtaining information used for generating the data packet from the generated media characteristics or aggregated media characteristics, and generating the data packet based on the obtained information used for generating the data packet and transmitting the generated data packet. | 12-20-2012 |
20120320925 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING MEDIA CONTENTS IN MULTIMEDIA SYSTEM - A method and an apparatus of transmitting media content in a multimedia system are provided. The method includes determining a transmission unit for transmitting at least one multimedia source related to the media content, generating a data stream including header information and the at least one multimedia source according to the determined transmission unit, and transmitting the data stream through a communication network. | 12-20-2012 |
20120324490 | APPARATUS AND METHOD FOR PROVIDING ADAPTIVE MULTIMEDIA SERVICE - An apparatus and a method for providing an adaptive multimedia service in a mobile communication system are provided. The method of providing a multimedia service includes collecting user-preference-aware information, device-capability-aware information, and network-aware information, generating a packet according to a correlation among the user-preference-aware information, the device-capability-aware information, and the network-aware information, and providing a multimedia service according to the generated packet. | 12-20-2012 |
20120324521 | METHOD AND APPARATUS FOR CREATING CONTENT IN A BROADCASTING SYSTEM - A method for creating content in a broadcasting system that provides an Internet protocol (IP) based multimedia service, the method comprising combining multiple assets into a package, the multiple assets being transferred from an upper layer and having multiple contents, and adding configuration information for multiplexing the multiple assets to the package and then transferring the package to a lower layer, wherein the configuration information comprises a list of assets contained in the package, composition information including information about relationships among the multiple assets, and a transport characteristic relating to delivery paths of the multiple assets. | 12-20-2012 |
20130013799 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTENT IN A BROADCASTING SYSTEM - According to one embodiment, a method for receiving content includes a home media server that explicitly specifies a start time and an end time of each of multiple segments, and notifies the specified start times and end times to a terminal, so that the terminal may select and play the segments depending on its conditions. | 01-10-2013 |
20130031580 | APPARATUS AND METHOD FOR INSERTING ADVERTISEMENT IN A BROADCASTING SYSTEM - Provided is an apparatus and method for inserting an advertisement in a broadcasting system based on adaptive streaming To this end, content related information for advertisement content is generated by an advertisement providing server and a content transmitting server. A client is informed of an update required time of the content related information to receive new content related information from the content transmitting server. Therefore, the advertisement content can be reproduced in a set period. | 01-31-2013 |
20130060958 | METHOD AND APPARATUS FOR PLAYING BACK RECORDED CONTENT IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for playing back recorded content in a wireless communication system are disclosed. The method of playing back recorded content for a client includes: accepting a playback request for recorded content; selecting a first bit rate of a content segment forming the streaming content at the time of playback request; comparing a second bit rate of a content segment forming the recorded content with the selected first bit rate; and playing back one of the content segment forming the recorded content and a corresponding content segment received from a server according to comparison results. Hence, the user may play back recorded content in better quality through comparing the bit rate of a recorded content segment with the optimal bit rate of the corresponding content segment in consideration of network and client conditions at the time of playback request. | 03-07-2013 |
20130086213 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTENT - A method and apparatus for transmitting and receiving content is provided. A method for transmitting content in a transmitter includes generating a file with one or more packages including at least one asset, and transmitting the generated file to a terminal. | 04-04-2013 |
20130094545 | APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN HYBRID NETWORK - An apparatus and a method for transmitting multimedia data in a hybrid network are provided. The apparatus includes a payload part including at least one of first data synchronized according to a time to be reproduced and second data other than the first data, a first header part including information on the payload part, a packet part for generating a packet, the packet part including a second header part including information on the packet, and a transceiver for generating and transmitting a signal including the payload part, the first header part, and the packet part to the hybrid network. | 04-18-2013 |
20130103753 | HYBRID DELIVERY MECHANISM IN MULTIMEDIA TRANSMISSION SYSTEM - A method and apparatus are provided for transmitting service discovery information to a client in a multimedia transmission system of hybrid delivery, providing at least two services via a point to multi point (p-t-m) channel and a point to point (p-t-p) channel. Service discovery information is generated, including a first indication indicating whether a service corresponding to the service discovery information is of hybrid delivery, and is transmitted to the client. | 04-25-2013 |
20130117800 | METHOD FOR PROVIDING A WIDGET SERVICE STREAMING THROUGH A BROADCAST NETWORK, AND APPARATUS FOR SAME - Embodiments disclose a method of processing signals in a digital broadcast receiving apparatus. The method of processing signals in the digital broadcast receiving apparatus further includes: extracting information about at least one widget, associated with a current broadcast program, from streaming data received through a broadcast network; installing the at least one widget in the digital broadcast receiving device on the basis of the extracted information; and executing the installed widget using input data installed in the streaming data of the current broadcast program. | 05-09-2013 |
20130130663 | METHOD AND SYSTEM FOR PROVIDING NOTIFICATION MESSAGE IN A MOBILE BROADCAST SYSTEM - A method for providing a notification message in a transmitter of a mobile broadcast system supporting an interaction channel is disclosed. Upon an occurrence of a notification event, a first means generates a notification message, and generates at least one delivery request message including a target address based on subscription information of the corresponding terminal, using the generated notification message. A second means determines a channel over which it will deliver a notification message to the corresponding terminal based on the target address, and delivers the notification message over the determined channel. | 05-23-2013 |
20130198644 | APPARATUS AND METHOD FOR PROVIDING USER INTERFACE PAGE IN HOME NETWORK - A method and an apparatus for providing a User Interface (UI) page in a home network are provided. At a first client receives a UI page from a server. A UI state of a current UI page is transmitted from the first client to the server or a second client to store the UI state of the current UI page in the server or the second client, when a UI state storage event for storing the UI state of the current UI page occurs. When a request for restoration of the UI state is generated by the second client, the UI state is controlled according to a capability of the second client by the server or the second client, and the controlled UI state is applied to the UI page received from the server by the second client. | 08-01-2013 |
20130205344 | METHOD AND DIGITAL BROADCASTING SYSTEM FOR TRANSMITTING AND RECEIVING ESG - A method and a digital broadcasting system for transmitting and receiving an Electronic Service Guide (ESG) are provided. When there are ESG fragments to be transmitted through a communication network among ESG fragments included in ESG data, a digital broadcast transmitter generates an ESG data session such that the ESG data session may include route information through the communication network of the relevant ESG fragments. Then, the digital broadcast transmitter transmits the generated ESG data session to a broadcast receiving terminal, which obtains the route information through the communication network of the relevant ESG fragments. Accordingly, a user can more easily and conveniently receive the ESG data by using the route information through the communication network obtained by the broadcast receiving terminal. | 08-08-2013 |
20130208087 | METHOD AND APPARATUS FOR GENERATING STEREOSCOPIC FILE - A method and apparatus for generating a stereoscopic file defined based on a conventional International Standardization Organization (ISO) based media file format. The apparatus includes an encoder encoding first video data and second video data that are included in three-dimensional (3D) video data; and a file generating unit arranging the encoded first video data and second video data according to the information of a stereoscopic file format including boxes that are selected from boxes included in a conventional International Standardization Organization (ISO) based media file format in order to store and generate the stereoscopic file, and generating the stereoscopic file. | 08-15-2013 |
20130219275 | APPARATUS AND METHOD FOR PROVIDING USER INTERFACE SERVICE IN A MULTIMEDIA SYSTEM - An apparatus and method for providing a User Interface (UI) service in a multimedia system are provided. The method includes receiving, from a UI server, a widget composed of a main part for handling display and a sub part for handling input; displaying information output from the main part of the widget; transmitting the sub part of the widget to a UI client device; receiving, from the UI client device, data input in the sub part of the widget; and controlling the main part of the widget according to the input data. | 08-22-2013 |
20130249900 | METHOD AND APPARATUS FOR PROCESSING MEDIA FILE FOR AUGMENTED REALITY SERVICE - A method and an apparatus for processing a media file for an augmented reality service are provided. The method includes analyzing at least one media file including a marker track and a virtual object track to be used for providing the augmented reality service; generating image data needed for reproducing an image by extracting video data and/or audio data included in the media file; generating virtual object data for displaying a virtual object by extracting virtual object information included in the media file; and synthesizing the image data and the virtual object data based on the marker track to structure a final image and reproducing the final image on a screen. | 09-26-2013 |
20130254826 | METHOD AND APPARATUS FOR PROVIDING BROADCAST CONTENT AND SYSTEM USING THE SAME - A method and apparatus for providing broadcast content by an adaptive streaming service and a system using the same are provided, in which a content transmission server configures and transmits a manifest file including a content IDentifier (ID), and a client device receives the manifest file, determines whether the content ID included in the manifest file is identical to an ID of user-requested content for recording, and records a content segment received from a content providing server, if the content ID included in the manifest file is identical to the ID of the user-requested content. | 09-26-2013 |
20130278634 | METHOD AND APPARATUS OF PROCESSING DATA TO SUPPORT AUGMENTED REALITY - A method and apparatus of processing data to support Augmented Reality (AR) are provided. In the method, an image file including at least a scene description stream, an object descriptor stream, and a visual stream including a real-world medium is received, the scene description stream including an AR node that represents information about at least one piece of AR content used to augment the real-world medium, information about an AR locator and an object descriptor Identifier (ID) is acquired from the AR node, the AR locator describing when the at least one piece of AR content appears and how the real-world medium is augmented with the at least one piece of AR content and the object indicator ID identifying an Object Descriptor (OD) that describes the at least one piece of AR content, and at least one elementary stream descriptor. | 10-24-2013 |
20130282715 | METHOD AND APPARATUS OF PROVIDING MEDIA FILE FOR AUGMENTED REALITY SERVICE - A method and an apparatus of processing a media file for an Augmented Reality (AR) service are provided. The method includes storing a media file including information about an event to provide the AR service, and providing the media file. The information about the event includes identification information about an event item and information about an event type. | 10-24-2013 |
20130282877 | Apparatus and Method for Generating Bookmark in Streaming Service System - A method for generating and utilizing a bookmark in a streaming service system is provided. In a method for operating a server providing contents in an adaptive streaming service system, contents of a segment basis according to adaptive streaming is provided to a client. When a bookmark generate request message is received from the client, a bookmark generate request and segment identify information are transmitted to a bookmark server. | 10-24-2013 |
20130283053 | APPARATUS AND METHOD FOR AUDIENCE MEASUREMENT IN MULTIMEDIA STREAMING SYSTEM - An apparatus and a method for performing audience measurement (AM) in a multimedia streaming system are provided. In a method for operating a terminal in the multimedia streaming system, a transmission stream including contents is received. At least one of audience measurement participation information and audience measurement execution information is obtained from at least one signaling table included in the transmission stream. | 10-24-2013 |
20130286159 | SYSTEM AND METHOD FOR GENERATING AND REGENERATING 3D IMAGE FILES BASED ON 2D IMAGE MEDIA STANDARDS - Methods and apparatus are provided for generating 3D image files based on 2D image media standards. First and second image data are photographed, pre-processed, and stored. The first and second image data are encoded. A 3D image file is generated. The 3D image file includes a first area having the first and second image data synchronized with the first image data so as to be used for generating a 3D image, a second area including at least information on a number of frames and a size of each frame for the first image data, and a third area, separate from the second area, having information on a number of frames and a size of each frame for the second image data. Information stored in third area is for regenerating the 3D image and not for regenerating a 2D image. | 10-31-2013 |
20130286885 | METHOD AND APPARATUS FOR TRANSMITTING A MULTIMEDIA DATA PACKET USING CROSS-LAYER OPTIMIZATION - An apparatus and method for transmitting a multimedia data packet are provided. The method includes receiving Bottom-up Network Abstraction Layer (B-NAL) information from a network entity, determining a media data quality based on the received B-NAL information and generating media data having the determined media data quality, and generating a packet including the generated media data and transmitting the packet to the network entity. | 10-31-2013 |
20130291040 | TRANSMISSION METHOD AND TRANSMISSION APPARATUS FOR A COMBINED BROADCASTING AND COMMUNICATION SERVICE - A reception method for a combined broadcasting and communication service includes receiving first metadata including second metadata, displaying the feasibility of reception of multimedia data replacing a broadcast program based on the first metadata including the second metadata, and receiving the multimedia data replacing the broadcast program through an Internet Protocol (IP) network based on the second metadata when the multimedia data replacing the broadcast program is determined, wherein the first metadata includes position information about the broadcast program, and the second metadata includes position information of the multimedia data replacing the broadcast program. Accordingly, a high-quality broadcast may be received. | 10-31-2013 |
20130297822 | APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN A BROADCAST SYSTEM - An apparatus and a method for transmitting multimedia data in a broadcast system are provided. A method for constructing a payload for a multimedia frame to be transmitted via a heterogeneous network, in a broadcast system that supports an Internet protocol-based multimedia service, includes dividing the data so as to transmit data of at least one media type and constructing a data region based on each datum of the divided data, constructing a header region including information on the state of the data contained in the data region and/or information on the data region, and combining the data region and the header region to construct a payload for the multimedia frame. | 11-07-2013 |
20130298177 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTENT IN A BROADCAST SYSTEM - A method and an apparatus for transmitting content in a content-transmission system are provided. The apparatus includes a service provider to construct a service using a plurality of pieces of content, and to transmit the service via one or more paths over a heterogeneous network, such that the service may be consumed in a converged environment. | 11-07-2013 |
20130298253 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MESSAGE FOR DOWNLOADABLE CAS OR DRM IN MMT - A method for transmitting and receiving a message for Downloadable-Conditional Access System (D-CAS) or Downloadable-Digital Rights Management (D-DRM) in Moving Picture Experts Group Media Transport (MMT) is provided. The method includes, upon receiving Composition Information (CI) from an MMT server, acquiring signaling information for D-CAS or D-DRM, which is included in the CI, acquiring, from the signaling information, an address of a server from which software of D-CAS or D-DRM is downloadable, generating a request for the software based on the signaling information, and sending the request for the software to the server address. | 11-07-2013 |
20130301656 | METHOD AND APPARATUS FOR TRANSMITTING A MULTIMEDIA DATA PACKET - A method and an apparatus for transmitting a multimedia data packet are provided. The method includes generating Media Abstraction Layer (MAL) information for abstracting information on the multimedia data to be transmitted, generating a multimedia data packet including said MAL information, and transmitting the generated multimedia data packet to a network entity. | 11-14-2013 |
20130305304 | APPARATUS AND METHOD FOR CONFIGURING A CONTROL MESSAGE IN A BROADCAST SYSTEM - An apparatus and a method for providing information used for generating and consuming multimedia content in a broadcast system supporting a multimedia service based on an Internet protocol are provided. The method includes composing a message type field containing information indicating on a type of control information contained in the control message, composing a length field containing information on the length of the control message, composing optional fields having different values according to the type of the control information, and composing a payload field containing content of the control information. | 11-14-2013 |
20130305305 | APPARATUS AND METHOD FOR PROVIDING AN APPLICATION SERVICE IN A BROADCAST SYSTEM - An apparatus and a method for driving an application, contained in a hybrid multimedia service, in a broadcast system that provides a user equipment with the hybrid multimedia service based on a hybrid network including at least a broadcast network and a network supporting an Internet protocol is provided. To this end, a broadcast server constituting the broadcast system constructs control information to be used for acquiring an instruction table for driving the application contained in the hybrid multimedia service, and transmits the constructed control information to the user equipment in a predetermined format. The user equipment may acquire the instruction table using the control information provided from the broadcast server, and drive a desired application using the acquired instruction table. | 11-14-2013 |
20130322628 | APPARATUS AND METHOD FOR TRANSCEIVING CONTENT IN A DIGITAL BROADCAST SYSTEM - A method for transmitting content in a digital broadcast system is provided. The method for transmitting content in a broadcast system includes a process of generating user-preference content and forced-view content, a process of dividing the user-preference content and forced-view content into data units, and a process of performing repeated encryption by inserting an encryption key into at least one of the data units of the forced-view content with the exception of the first data unit. The encryption key includes a key capable of decrypting the next data unit for each data unit. | 12-05-2013 |
20130336325 | APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA FRAME IN BROADCAST SYSTEM - An apparatus and a method for transmitting a multimedia frame through a heterogeneous network in a broadcast system supporting a multimedia service based on an internet protocol are provided. The method includes generating header information including a frame identifier distinguishing a multimedia frame and information measuring a quality of a connection service between network layers and end-to-end network capabilities, and combining the header information and multimedia data to configure the multimedia frame. | 12-19-2013 |
20140007172 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ADAPTIVE MEDIA IN A MULTIMEDIA SYSTEM | 01-02-2014 |
20140019408 | METHOD AND APPARATUS FOR COMPOSING MARKUP FOR ARRANGING MULTIMEDIA ELEMENTS - A method of configuring a markup for composition of multimedia elements in a multimedia communication system is provided. The method includes configuring area description information corresponding to each of a plurality of areas included in a scene, configuring multimedia description information corresponding to at least one multimedia included in each of the plurality of areas, configuring scene composition information describing spatial composition and temporal composition of each of the plurality of areas, and configuring a markup including the scene composition information, the area description information, and the multimedia description information. | 01-16-2014 |
20140020014 | METHOD AND APPARATUS FOR PROVIDING WIDGET INFORMATION USING AN MPEG-2 LAYER - The present invention relates to a method for providing a widget service. More particularly, the present invention relates to a method for providing a widget service for a receiving device using a Moving Picture Experts Group (MPEG)-2 layer, the method comprising the steps of: receiving MPEG broadcast data; loading a widget general information table (WGIT) stored in program specific information (PSI) of the MPEG broadcast data; loading the information indicated by a widget information table (WIT) of the WGIT; and generating a widget using the information indicated by the WIT. | 01-16-2014 |
20140020015 | APPARATUS AND METHOD FOR MANAGING A PROGRAM-RELATED APPLICATION WIDGET IN A BROADCAST RECEIVER - An apparatus and method for managing a program-related application widget in a broadcast receiver is provided. The method includes receiving information on an application widget, which may interact with a program and content, from a broadcast provider server and managing the application widget, which may interact with the program and content, based on the received information on the application widget. | 01-16-2014 |
20140028796 | METHOD AND APPARATUS FOR GENERATING STEREOSCOPIC FILE - A method and an apparatus are provided for reproducing a stereoscopic file. The stereoscopic file includes a value indicating a first type representing stereoscopic content with one elementary stream or a second type representing stereoscopic content with two elementary streams. The stereoscopic file also includes an svmi box for stereoscopic video media information. | 01-30-2014 |
20140040424 | METHOD AND APPARATUS OF PROVIDING BROADCASTING AND COMMUNICATION CONVERGENCE SERVICE - An apparatus and method for providing a broadcasting and communication convergence service are provided. The method includes acquiring address information about an Internet server configured to provide an application customized based on user information and/or device information about a terminal, transmitting an application request message to the Internet server using the address information, receiving the customized application on a broadcast channel from the Internet server in response to the application request message, and consuming the customized application. | 02-06-2014 |
20140040963 | APPARATUS AND METHOD FOR PROVIDING N-SCREEN SERVICE IN BROADCAST SYSTEM - A method for supplying an N-screen service by a main N-screen device in a broadcast system is provided. The method includes receiving an Application Information Table (AIT) including a screen_type indicating a type of N-screen device in which a broadcast service application will be run from a broadcast service provider, and one of running the broadcast service application based on the screen_type, performing an operation related to running the broadcast service application by considering a connection relationship between the main N-screen device and a sub N-screen device based on the screen_type, and discarding the AIT based on the screen_type. | 02-06-2014 |
20140095672 | METHOD AND APPARATUS FOR GENERATING A REPRODUCING ADAPTIVE STREAM BASED ON FILE FORMAT, AND RECORDING MEDIUM THEREOF - Methods and apparatus are provided for transmitting a file in a server. A file is generated for an adaptive stream service. The file is transmitted. The file includes range information for indicating a byte range of a segment. | 04-03-2014 |
20140104367 | METHOD AND APPARATUS FOR COMMUNICATING MEDIA INFORMATION IN MULTIMEDIA COMMUNICATION SYSTEM - A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium. | 04-17-2014 |
20140105132 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING MULTIMEDIA DATA DELIVERY CHARACTERISTICS INFORMATION IN MULTIMEDIA COMMUNICATION SYSTEM - A method for transmitting multimedia data delivery characteristics information by a multimedia data transmission apparatus in a multimedia communication system is provided. The method includes transmitting, to a multimedia data reception apparatus, an element indicating whether multimedia data delivery characteristics information denoting information related to a Quality of Service (QoS) for multimedia data is included, and the multimedia data delivery characteristics information if the element indicates that the multimedia data delivery characteristics information is included. | 04-17-2014 |
20140108620 | METHOD AND APPARATUS FOR TRANSCEIVING DATA PACKET FOR TRANSMITTING AND RECEIVING MULTIMEDIA DATA - A method for transmitting complex multimedia data is provided. The method includes selecting one of a data headers composed of basic transmission units determined according to an amount of multimedia included in the complex multimedia data, generating a basic transmission unit of the complex multimedia data according to the selected data header, packetizing the complex multimedia data in the basic transmission unit; and transmitting the packetized complex multimedia data to a receiver. | 04-17-2014 |
20140109159 | APPARATUS AND METHOD FOR DELIVERING AND RECEIVING MULTIMEDIA DATA IN HYBRID NETWORK - A method of delivering media data in a hybrid network capable of providing broadcasting and interne communication together is provided. The method includes generating a Media Processing Unit (MPU) to process media data, and delivering the generated MPU, wherein the MPU includes an MPEG Media Transport (MMT) Processing Unit (MMPU) box including information on the MPU, a Media Data box (MDAT) including one or more media data fragments which are generated from the media data, and an MMFU box including information on each media data fragment. | 04-17-2014 |
20140136663 | INTERFACE APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MEDIA DATA - An interface is provided for providing a media service. The interface includes an encapsulation layer for encapsulating coded media data, a delivery layer for transmitting the encapsulated media data to another entity, and a control layer for controlling transmission of the media data. | 05-15-2014 |
20140141757 | METHOD AND SYSTEM FOR PROVIDING NOTIFICATION MESSAGE IN A MOBILE BROADCAST SYSTEM - A method for providing a notification message in a transmitter of a mobile broadcast system supporting an interaction channel is disclosed. Upon an occurrence of a notification event, a first means generates a notification message, and generates at least one delivery request message including a target address based on subscription information of the corresponding terminal, using the generated notification message. A second means determines a channel over which it will deliver a notification message to the corresponding terminal based on the target address, and delivers the notification message over the determined channel. | 05-22-2014 |
20140157330 | METHOD AND APPARATUS FOR SENDING AND RECEIVING BROADCAST SERVICE IN A DIGITAL BROADCASTING SYSTEM - A method and apparatus for receiving a broadcast service in a digital broadcasting system. The method includes receiving, by a reception unit, related information relevant to a common broadcast service being provided in common in at least two Internet Protocol (IP) platforms, from one of the at least two IP platforms; determining, by a mobility management block, whether a currently received broadcast service is the common broadcast service, based on the related information; and continuously receiving the common broadcast service from a remaining IP platform, except for the one of the at least two IP platforms, when the currently received broadcast service is the common broadcast service. | 06-05-2014 |
20140189146 | METHOD AND APPARATUS FOR PLAYING LIVE CONTENT - A method for providing a client with a playlist of content segments accessible in a live streaming service provided in a Hypertext Transfer Protocol (HTTP) adaptive streaming format is provided. A live content processing method for a broadcast system includes transmitting and updating content-related information sent from a server to a client, checking, at the client, content segments accessible in real time and saving a previous content-related information, retrieving the content segments playable by referencing the previous content-related information, determining, at the client, whether the content requested for playback can be playable using a playlist, and notifying the user of the playback result. | 07-03-2014 |
20140189147 | METHOD AND APPARATUS FOR PLAYING LIVE CONTENT - A method for providing a client with a playlist of content segments accessible in a live streaming service provided in a Hypertext Transfer Protocol (HTTP) adaptive streaming format is provided. A live content processing method for a broadcast system includes transmitting and updating content-related information sent from a server to a client, checking, at the client, content segments accessible in real time and saving a previous content-related information, retrieving the content segments playable by referencing the previous content-related information, determining, at the client, whether the content requested for playback can be playable using a playlist, and notifying the user of the playback result. | 07-03-2014 |
20140207965 | METHOD AND APPARATUS FOR IMPROVING QUALITY OF MULTIMEDIA STREAMING SERVICE - In an apparatus for providing a multimedia streaming service, a server transmits a Media Presentation Description (MPD) including information about media data to a client, receives a partial request message requesting a part of media data having a range according to a defined range in the MPD, and transmits to the client a segment having the range in response to the partial request message. The segment includes at least one fragment, segment index information indicating the position of the at least one fragment in the segment, and fragment index information including information indicating the position of each of a plurality of samples included in the at least one fragment and information about a total size of the samples. | 07-24-2014 |
20140282798 | APPARATUS AND METHOD FOR CONFIGURING CONTROL MESSAGE IN BROADCASTING SYSTEM - The present invention relates to an apparatus and a method for configuring a control message in a broadcasting system for supporting a multimedia service based on an interne protocol. To this end, control information to be recorded in a payload of a control message to be configured is generated based on a table selected from among a plurality of tables for defining the information related to the generation and consumption of a hybrid content when a message type of the control message to be configured is determined to be a type for providing information related to the generation and consumption of a hybrid content. In addition, the information related to the type of the selected table is recorded in an optional field of the control message to be configured. | 09-18-2014 |
20140310609 | METHOD AND APPARATUS FOR UPDATING USER INTERFACE - Methods, apparatuses, and systems for updating a User Interface (UI) in a Remote UI (RUI) client are described. Upon detecting a change in its capability, the RUI client stores a UI state of a UI page and requests a RUI server to update the UI page according to the changed capability. The RUI client receives a UI page updated according to the changed capability from the RUI server, where the stored UI state is reflected in the updated UI page, and the RUI client renders the UI state-reflected updated UI page. | 10-16-2014 |
20140314080 | METHOD AND APPARATUS FOR CONTROLLING MEDIA DELIVERY IN MULTIMEDIA TRANSPORT NETWORK - A method and an apparatus for controlling media delivery in a multimedia transport network. The method includes transmitting composition information (CI) on media assets within a media package to be transmitted, to a user equipment (UE), packetizing the media assets of the media package to packets, transmitting some of the packets to the UE, receiving a feedback message including information on an available bitrate determined by the UE from the UE while the some of the packets are transmitted, selecting media data, which can be transmitted according to the available bitrate, from the media package by using asset delivery characteristics (ADCs) of the media assets within the media package, and packetizing the selected media data to packets and transmitting the packets to the UE. | 10-23-2014 |
20140314098 | METHOD AND APPARATUS FOR MANAGING DYNAMIC QUEUE IN BROADCASTING SYSTEM - A method and an apparatus for adaptively coping with a network environment are provided. The method and apparatus includes a packet descriptor for forwarding of Media Transport (MMT) packets in a network process of a switch or a router for processing MMT packets forwarding content expressed in a structure of an MMT standard. The method of managing a queue in a broadcasting system includes receiving a Moving Picture Experts Group (MPEG) MMT packet, obtaining a header of the MMT packet, and queuing the MMT packet according to a type value of a bitrate included in the header of the MMT packet. | 10-23-2014 |
20140317664 | METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA IN MULTIMEDIA TRANSPORT SYSTEM - A method for transmitting media data in a Moving Picture Experts Group (MPEG) Media Transport (MMT) system is provided. The method includes receiving a Media Processing Unit (MPU) fragmented into one or more Media Fragment Units (MFUs), generating one or more multimedia data packets each including a packet header and a payload, based on the MPU, and transmitting the one or more multimedia data packets to a terminal. A payload header included in the payload includes identification information indicating an MPU to which at least one MFU included in the payload belongs, and a counter indicating the number of the at least one MFU. | 10-23-2014 |
20150039721 | METHOD AND APPARATUS FOR CONTROLLING TRAFFIC USING ADAPTIVE STREAMING IN MULTI-MEDIA CONTENT TRANSMISSION SYSTEM - The present invention proposes a method for network operators to control traffic between a server and a client so that client-induced traffic preemption may be prevented. The present invention comprises the processes of: an operator determining a network status, the network in which a server is streaming content via a multi-media transmission system; in accordance with the status of the network, determining whether to modify the meta data by considering a set of predetermined conditions; and transmitting to a terminal data reflecting the modification decision. | 02-05-2015 |
20150058408 | APPARATUS AND METHOD FOR CONTROLLING REMOTE USER INTERFACE SERVERS USING A MULTICAST MESSAGE IN A HOME NETWORK - An apparatus and method for controlling a Remote User Interface Server (RUIS) in a Remote User Interface Client (RUIC), wherein the method includes rendering an RUI page for controlling RUISs, receiving an input of a control command for controlling the RUISs from a user through the RUI page, generating a multicast control message for transmitting the input control command in a form of multicast, and transmitting the multicast control message to the RUISs. | 02-26-2015 |
20150089560 | METHOD AND APPARATUS FOR TRANSCEIVING DATA FOR MULTIMEDIA TRANSMISSION SYSTEM - A method and an apparatus for transmitting data in a multimedia transmission system are provided. The method includes receiving, from an encapsulation function layer, a second data unit having one or more first data units, configuring payload header information, the payload header information including a payload type and configuration information, by analyzing header information of the second data unit, configuring one or more payloads from the second data unit based on sizes of the one or more first data units, configuring a multimedia data packet by combining payload header information corresponding to each of the one or more payloads, and transmitting the multimedia data packet to a counterpart entity. Each of the one or more payload includes at least one payload element, the type of which is selected from among a first type, a second type, a third type, a fourth type, and a fifth type. | 03-26-2015 |