Abstract:
Provided are package metadata and a targeting and synchronization service providing system using the same. The package metadata for a targeting and synchronization service that can provide a variety of contents formed of components to diverse terminals in the form of a package in a targeting and synchronization service providing system, the package metadata which include: package description information for selecting a package desired by a user and describing general information on an individual package to check whether the selected package can be acquired; and container metadata for describing information on a container which is a combination of diverse packages and formed of a set of items, each of which is a combination of components.
Abstract:
Se proporciona un servidor de datos, que se agrega a un sistema de emision de transmision digital para emitir la transmision de datos con base en el Protocolo de la Comunicacion de los Metadatos de Programacion (PMCP), una especificacion internacional convencional definida para asegurar la inter-operabilidad entre los dispositivos de un sistema de emision de transmision digital, una estructura de metadatos para asegurar la inter-operabilidad entre los dispositivos de un sistema de emision de transmision digital convencional, un dispositivo para generar el flujo de datos usando la estructura de metadatos y un sistema de emision de transmision de datos digitales y el metodo de los mismos. Los metadatos extendidos PMCP de la presente invencion se forman para influir los metadatos de tipo canal que proporcionan informacion del sistema de un evento de datos que constituyen un programa de transmision de datos y los metadatos del evento de datos del Protocolo de Informacion del Sistema y Programa (PSIP) que proporcionan la informacion de identificacion, la guia del programa y la informacion de encapsulacion de un evento de datos.
Abstract:
Provided are a data server, which is added to a digital broadcast emitting system to emit data broadcasting based on the Programming Metadata Communication Protocol (PMCP), a conventional international specification defined to secure inter-operability between devices of a digital broadcast emitting system; a metadata structure for securing inter-operability between devices of the conventional digital broadcast emitting system; a data stream generating device using the metadata structure; and a digital data broadcast emitting system and method thereof. The PMCP extended metadata of the present invention are formed to include channel type metadata which provide system information of a data event constituting a data broadcast program; and Program and System Information Protocol (PSIP) data event metadata which provide identification information, program guide, and encapsulation information of a data event.
Abstract:
Provided are package metadata and a targeting and synchronization service providing system using the same. The package metadata for a targeting and synchronization service that can provide a variety of contents formed of components to diverse terminals in the form of a package in a targeting and synchronization service providing system, the package metadata which include: package description information for selecting a package desired by a user and describing general information on an individual pack-age to check whether the selected package can be acquired; and container metadata for describing information on a container which is a combination of diverse packages and formed of a set of items, each of which is a combination of components.
Abstract:
Provided are a data server, which is added to a digital broadcast emitting system to emit data broadcasting based on the Programming Metadata Communication Protocol (PMCP), a conventional international specification defined to secure inter-operability between devices of a digital broadcast emitting system; a metadata structure for securing inter-operability between devices of the conventional digital broadcast emitting system; a data stream generating device using the metadata structure; and a digital data broadcast emitting system and method thereof. The PMCP extended metadata of the present invention are formed to include channel type metadata which provide system information of a data event constituting a data broadcast program; and Program and System Information Protocol (PSIP) data event metadata which provide identification information, program guide, and encapsulation information of a data event.
Abstract:
Provided are a data server, which is added to a digital broadcast emitting system to emit data broadcasting based on the Programming Metadata Communication Protocol (PMCP), a conventional international specification defined to secure inter-operability between devices of a digital broadcast emitting system; a metadata structure for securing inter-operability between devices of the conventional digital broadcast emitting system; a data stream generating device using the metadata structure; and a digital data broadcast emitting system and method thereof. The PMCP extended metadata of the present invention are formed to include channel type metadata which provide system information of a data event constituting a data broadcast program; and Program and System Information Protocol (PSIP) data event metadata which provide identification information, program guide, and encapsulation information of a data event.
Abstract:
Disclosed is a program recommendation system and method which receive PSIP/SI and programming information on digital broadcasting and provide a program recommendation service to viewers in an EPG application. The system receives personal information in order to set information of each viewer, confirms the received PSIP/SI information, and generates watching information through a viewer watching TV, in a predetermined format. In addition, the system inputs the generated watching information to a database, converts watching information of each viewer which is stored in the database input unit into divided input patterns using a fuzzy membership function to analyze the input patterns, and extracts information on a program with a high degree of preference from the analyzed result. Furthermore the system outputs preference program information of each viewer on a screen in order to recommend a program.
Abstract:
Provided is a package scheme to support application program downloading and a method and a system for an application program download service using the same in a system such as a TV-Anytime system. A method for forming a package capable of supporting application program downloading includes the steps of: a) generating metadata on general information of the application program including type information of the application program; b) generating metadata on detailed information of the application program including version information of the application program; c) generating metadata on usage environment of a terminal to which the application program is applied; and d) generating a package including the application program and all the metadata.