| 发明名称 |
Method for drawing up data for mobile users of an information transmission system |
| 摘要 |
Shown on a display (11) for an information-transmission system (ITS) (10), a digital map (20) shows the course of a total number of roads (21). As a hybrid system, the ITS has two sub-systems, i.e. a mobile telephone system and a navigation system. User data for all users (31-34) is compared in a center with user data for other users. A user is informed about the existence of another user.
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| 申请公布号 |
EP1339247(A2) |
申请公布日期 |
2003.08.27 |
| 申请号 |
EP20030002700 |
申请日期 |
2003.02.12 |
| 申请人 |
VODAFONE HOLDING GMBH |
发明人 |
BIERLE, CHRISTIAN;WEBER, ELMAR;DUESENER, MARK;STEINER, FLORIAN;MARETZKE, MICHAEL |
| 分类号 |
H04W4/02;(IPC1-7):H04Q7/22 |
主分类号 |
H04W4/02 |
| 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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