摘要:
Provided is a data structure for reporting an Event that occurs upon the use of a Digital Item (DI), an Event Reporting system using the data structure, and a method thereof. The Event Reporting system of the present invention for requesting and processing report on an Event that occurs upon a use of a digital item includes: an Event Report Request data processing means for creating an Event Report Request data which requests a report on an Event Report data; and an Event Report data processing means for creating and transmitting an Event request in response to the Event Report Request data transmitted from the Event Report Request data processing means to perform an Event Reporting.
摘要:
Provided is data structure, system and method for reporting an Event occurred due to a digital item (DI). An Event Report Request data for requesting to deliver an Event Report data, wherein the Event Report data reports an Event occurred in accordance with use of a digital item, the Event Report Request data comprising Delivery Time information describing time for transmitting the Event Report data, wherein the Delivery Time information includes: a specific time; an elapsed time; and a periodic time. An Event Report data for reporting an Event occurred in accordance with use of a digital item, wherein the Event Report data provides information specified in an Event Report Request data, the Event Report data comprising: ER Descriptor describing contents and formats of the Event Report data; and Source Descriptor describing information on a source generating the Event Report data.
摘要:
An apparatus and method for managing a preference channel are provided which can reduce a delay time when a channel change is made between preference channels, by storing a preference channel directly selected by a mobile terminal user in a mobile broadcast system. A mobile terminal receives and demultiplexes multiplexed logical channels on which data streams are transmitted from a service provider through a communication network. Preference channels of the demultiplexed logical channels are dynamically allocated to decoding buffers using stored information. A decoding time at which data of the decoding buffers is accessed and decoded is computed using reference information. A decoding operation is performed at the computed decoding time, and decoded channel-by-channel elementary streams are stored in a memory. The decoded channel-by-channel elementary streams stored in the memory are displayed on a screen of the mobile terminal.
摘要:
A system for accessing digital content includes a server storing the digital content and a client device. The server includes a first broadcast network interface communicating with a broadcast network and a first unicast network interface communicating with a unicast network. The client device includes a user interface accessing the digital content based on user preferences and allowing a user to generate a request to receive a selected portion of the digital content. The client device includes a second broadcast network interface communicating with the broadcast network and a second unicast network interface transmitting the request for the selected portion of the digital content via the unicast network. The server receives the request via the unicast network and transmits the selected portion of the digital content via the broadcast network and the unicast network based on a characteristic of the selected portion of the digital content.
摘要:
A system for accessing digital content includes a server storing the digital content and a client device. The server includes a first broadcast network interface communicating with a broadcast network and a first unicast network interface communicating with a unicast network. The client device includes a user interface accessing the digital content based on user preferences and allowing a user to generate a request to receive a selected portion of the digital content. The client device includes a second broadcast network interface communicating with the broadcast network and a second unicast network interface transmitting the request for the selected portion of the digital content via the unicast network. The server receives the request via the unicast network and transmits the selected portion of the digital content via the broadcast network and the unicast network based on a characteristic of the selected portion of the digital content.
摘要:
In a method of fabricating a thin film transistor array substrate for a liquid crystal display, a gate line assembly is formed on a substrate with a chrome-based under-layer and an aluminum alloy-based over-layer while proceeding in the horizontal direction. The gate line assembly has gate lines, and gate electrodes, and gate pads. A gate insulating layer is deposited onto the insulating substrate such that the gate insulating layer covers the gate line assembly. A semiconductor layer and an ohmic contact layer are sequentially formed on the gate insulating layer. A data line assembly is formed on the ohmic contact layer with a chrome-based under-layer and an aluminum alloy-based over-layer. The data line assembly has data lines crossing over the gate lines, source electrodes, drain electrodes, and data pads. A protective layer is deposited onto the substrate, and patterned to thereby form contact holes exposing the drain electrodes, the gate pads, and the data pads. The sidewall of the under-layers for the gate line assembly and the data line assembly is exposed through the contact holes. An IZO-based layer is deposited onto the substrate, and patterned to thereby form pixel electrodes, subsidiary gate pads, and subsidiary data pads. The pixel electrodes are connected to the sidewall of the drain electrodes, and the subsidiary gate and data pads are connected to the sidewall of the gate and the data pads.
摘要:
A method, apparatus and system are provided for controlling a scene structure of a mobile terminal for receiving and displaying data streams in a mobile broadcast system. When logical channels are multiplexed into one physical channel, the multiplexed channels are sequentially decoded and are displayed on an image. A channel circulation scene alternately displays the channels on one image in designated order. In a combination scene structure, a new node is added to a conventional Lightweight Application Scene Representation (LASeR) technology. To compose a scene, fields for time information and scene transition effect are provided. A delay time due to a channel change is reduced. A multi-channel image is effectively provided to address a problem when a user retrieves service content while directly switching a channel. The terminal dynamically composes the multi-channel image using stream source node information from a service provider without an additional mosaic channel.
摘要:
An apparatus and method for managing a preference channel are provided which can reduce a delay time when a channel change is made between preference channels, by storing a preference channel directly selected by a mobile terminal user in a mobile broadcast system. A mobile terminal receives and demultiplexes multiplexed logical channels on which data streams are transmitted from a service provider through a communication network. Preference channels of the demultiplexed logical channels are dynamically allocated to decoding buffers using stored information. A decoding time at which data of the decoding buffers is accessed and decoded is computed using reference information. A decoding operation is performed at the computed decoding time, and decoded channel-by-channel elementary streams are stored in a memory. The decoded channel-by-channel elementary streams stored in the memory are displayed on a screen of the mobile terminal.
摘要:
An electronic multimedia publishing system includes an authoring system, a service provider system, and a remote computing device. The authoring system creates an enhanced electronic book comprising text, multimedia content, and interactive services. The service provider system allows execution of the interactive services, adapts the enhanced electronic book based on usage of the enhanced electronic book by a user, and interfaces the enhanced electronic book to a plurality of additional services. The remote computing device renders the enhanced electronic book to the user and manages interactions between the user, the enhanced electronic book, and the service provider system using the interactive services.
摘要:
A multimedia middleware apparatus using metadata, a control method and a storage medium are provided which can receive metadata in multimedia middleware provided in a terminal, easily add/delete/change a service, and effectively maintain and manage middleware components. When an open multimedia terminal processes multimedia contents, a multimedia middleware service structure for expressing information of a name, configuration, version and application programming interface (API) update is configured in the form of metadata. Lists of standard and non-standard services of multimedia middleware are then generated and managed.