发明名称 Information providing system and device constituting the same
摘要 The object of the invention is to provide an information provision system that can efficiently provide individual information to each terminal. The invention is an information provision system that provides a content destined for a terminal, the content created by a content provider, wherein the information provision system includes a broadcast station for data-broadcasting a content and a content sending coordinator for requesting broadcast of a content created by the content provider from the broadcast station, acquiring from the broadcast station the information necessary for receiving the content, and presenting the information to a terminal via a communication circuit. The system transmits a content to a terminal via a broadcast system and transmits information necessary for receiving the content via a broadcast system to a terminal via a communications system, thereby allowing efficient provision of information.
申请公布号 US2004064507(A1) 申请公布日期 2004.04.01
申请号 US20030048779 申请日期 2003.04.14
申请人 SAKATA TSUYOSHI 发明人 SAKATA TSUYOSHI
分类号 H04H20/42;H04H60/82;(IPC1-7):G06F15/16 主分类号 H04H20/42
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