| 发明名称 |
Data processing unit splits data and code between cellular and local networks |
| 摘要 |
A data processing unit (DIV) sends data (D) between a transmitter (MS1) and receivers (MS2) with a coded part (ND) sent over a normal local area network radio interface (VB) and a code (C) to unlock these data sent (CD) over a secure cellular radio interface (VA).
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| 申请公布号 |
DE10140446(A1) |
申请公布日期 |
2003.03.06 |
| 申请号 |
DE20011040446 |
申请日期 |
2001.08.17 |
| 申请人 |
SIEMENS AG |
发明人 |
DILLINGER, MARKUS;EICHINGER, JOSEF;HALFMANN, RUEDIGER;ZIRWAS, WOLFGANG |
| 分类号 |
H04L12/28;H04L12/56;H04L29/06;H04W12/00;(IPC1-7):H04L9/00;H04Q7/20 |
主分类号 |
H04L12/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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