发明名称 |
COMMUNICATION TERMINAL APPARATUS, CONTENT DISTRIBUTING APPARATUS, CONTENT DISTRIBUTING SYSTEM, CONTENT DISTRIBUTING METHOD AND CONTENT RECEIVING METHOD |
摘要 |
<p>A communication terminal apparatus wherein a higher transmission speed during a content distribution is achieved to allow a large amount of contents to be distributed within a short time in which they pass a gate. In this apparatus, a noncontact communication part (111) transmits a user ID, a content number and ticket information and receives a use permission key. A wireless communication part (113), which is activated when the noncontact communication part (111) receives a communication area signal, receives contents at a transmission speed that is higher than a transmission speed at which the noncontact communication part (111) receives the use permission key. A use permission key decoding part (115) uses the user ID to decode the use permission key, thereby generating a decoding key. A content decoding part (116) uses the decoding key to decode a content.</p> |
申请公布号 |
WO2008059569(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
WO2006JP322769 |
申请日期 |
2006.11.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;ADACHI, NAOKI |
发明人 |
ADACHI, NAOKI |
分类号 |
H04L9/08;G06F21/24;H04W99/00 |
主分类号 |
H04L9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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