发明名称 |
Content distribution system |
摘要 |
A content distribution system in which content transmission/reception is suppressed when there is a high risk of contents being stolen by a third party during communication. A content server acquires a communication distance indicating how far the content server is from a terminal in data communication. The content server conducts content transmission/reception when the communication distance is less than or equal to a predetermined value, and suppresses content transmission/reception when the communication distance exceeds the predetermined value.
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申请公布号 |
US2004174824(A1) |
申请公布日期 |
2004.09.09 |
申请号 |
US20030670053 |
申请日期 |
2003.09.25 |
申请人 |
OHTA YUUSAKU;MATSUZAKI NATSUME;YAMAUCHI HIROKI;FUTA YUICHI |
发明人 |
OHTA YUUSAKU;MATSUZAKI NATSUME;YAMAUCHI HIROKI;FUTA YUICHI |
分类号 |
H04L12/24;H04L12/26;H04L29/06;H04L29/08;(IPC1-7):G01R31/08 |
主分类号 |
H04L12/24 |
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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