发明名称 |
SERVICE CLASS CONTROL SYSTEM, SERVICE CLASS CONTROL DEVICE, TERMINAL DEVICE, SERVICE CLASS CONTROL METHOD, AND PROGRAM |
摘要 |
<p>There is provided a service class control system and the like for facilitating modification of a service class of a terminal device or disabling unauthorized modification of the service class. A service class management server (1) contains service class data for specifying a range of service provided by the user terminals 2-1 to 2-n. When a user terminal 2-k transmits data requiring a start of providing a service, in response to this, service class data indicating the service class of the user terminal 2-k is transmitted to the user terminal 2-k. After receiving the service class data, the user terminal 2-k provides a service of the range specified by the service class data.</p> |
申请公布号 |
EP1729443(A1) |
申请公布日期 |
2006.12.06 |
申请号 |
EP20050721585 |
申请日期 |
2005.03.22 |
申请人 |
KABUSHIKI KAISHA KENWOOD |
发明人 |
MATSUHASHI, KEIICHI |
分类号 |
H04M3/42;H04L12/24;H04W8/18;H04W12/08 |
主分类号 |
H04M3/42 |
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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