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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0430327 (1995-04-26) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 447 인용 특허 : 0 |
A data management and distribution system for an electronic program guide (“EPG”) for television programs comprising an automated data collection subsystem, a manual entry and correction subsystem, a database validation subsystem, an edition generation subsystem, a configuration subsystem, and a sta
A data management and distribution system for an electronic program guide (“EPG”) for television programs comprising an automated data collection subsystem, a manual entry and correction subsystem, a database validation subsystem, an edition generation subsystem, a configuration subsystem, and a status and control subsystem. The system may further comprise a feed generation subsystem if one or more of the EPG providers supported by the EPG distributor requires a live feed of data. The automated data collection subsystem collects EPG data from multiple sources in various formats, filters the data based on the needs of the EPG providers supported, and places the data in a centralized database in a form suitable to support the different environmental contexts of the EPG providers. The manual entry and correction subsystem permits the EPG distributor to make manual corrections, additions, and deletions to the data stored in the database. The database validation subsystem verifies the data stored in the database in accordance with designated verification options. The edition generation subsystem generates the different editions of the EPG for the different EPG providers supported by the EPG distributor. The configuration subsystem receives information from the various EPG providers and furnishes this information to the other subsystems which utilize the information in performing their respective tasks. The status and control subsystem monitors the operation of the data management and distribution system as a whole. The various feeds and editions are then transmitted to the EPG providers by, e.g., satellite, wire, cable, etc. The EPG providers receive the feeds and editions and use them provide one or both of a dedicated channel EPG and interactive EPG to subscribers.
A process for the management and distribution of data for an electronic television program schedule guide wherein program schedule information is distributed to a plurality of target devices, said process comprising: receiving television program schedule data from one or more sources and using said
A process for the management and distribution of data for an electronic television program schedule guide wherein program schedule information is distributed to a plurality of target devices, said process comprising: receiving television program schedule data from one or more sources and using said received data to update a database of television program schedule data; manually accessing said database and making changes and corrections thereto; validating a portion of the data in said database; extracting a portion of said validated data in said database and generating a data set in accordance with configuration data for one or more of said target devices; maintaining said configuration data in said database; and monitoring and controlling the operation of one or more of said receiving process, accessing process, validation process, extracting process, and configuration maintenance process.
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