发明名称 |
COMMUNICATION METHOD, COMMUNICATION SYSTEM, COMMUNICATION DEVICE, MANAGING DEVICE, RECORDING MEDIUM AND USER INFORMATION MODULE |
摘要 |
<p>The object is to provide a communication system enabling a server to obtain a grasp of the behavior of users on a communications network even when communication is performed between users on the communications network without going through the server. A communication apparatus 31 has a user information module containing user attribute information indicating an attribute of a user 41. When the communication apparatus 31 communicates with a communication apparatus 33, the communication apparatus 31 sends user attribute information of the user 41 to the communication apparatus 32 and receives and holds user attribute information of a user 42 from a communication apparatus 32, and the communication apparatus 31 sends said held user attribute information of the user 42 to a management apparatus 5. <IMAGE></p> |
申请公布号 |
EP1274030(A1) |
申请公布日期 |
2003.01.08 |
申请号 |
EP20010999907 |
申请日期 |
2001.12.05 |
申请人 |
SONY CORPORATION |
发明人 |
MAEGAWA, HIROTOSHI |
分类号 |
G06F13/00;G06F15/00;G06Q20/00;G06Q20/06;G06Q40/00;G06Q40/02;H04L12/24;H04L29/06;H04L29/08;(IPC1-7):G06F17/60 |
主分类号 |
G06F13/00 |
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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