发明名称 DATA DISTRIBUTION SYSTEM AND METHOD, AND ELECTRIC EQUIPMENT TO BE USED THEREFOR
摘要 The present invention I related to a contents provider supplies encoded contents to a transmitting station, and broadcasts the encoded contents via a satellite. At a gas station inside a service area of the satellite, a base station to receive the contents from the satellite is disposed. The contents provider transmits to each base station decoding keys to decode the transmitted contents via the Internet. The base station relates the received contents to the decoding keys to store in a large capacity memory. When a vehicle stops by at the gas station, a vehicle-mounted apparatus communicates with the base station so as to download the contents, accumulate in a memory, and reproduce. This enables digital contents to be distributed to a mobile body with small-scale equipment.
申请公布号 WO0165720(A3) 申请公布日期 2002.02.07
申请号 WO2001JP00575 申请日期 2001.01.29
申请人 KABUSHIKI KAISHA KENWOOD;SATO, YASUSHI 发明人 SATO, YASUSHI
分类号 H04H20/40;H04H20/61;H04H60/23;H04H60/92;H04L12/28;H04N7/173 主分类号 H04H20/40
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