| 发明名称 |
Method for secured data transfer |
| 摘要 |
An OFDM (Orthogonal Frequency Division Multiplexed) secure digital data transmission system has a receiver that processes a combination (BComb) at signal or bit level of some or all the data packets sent at different times (Mem) using different scrambling (ModDesc), symbol and bit (BDel) interleaving.
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| 申请公布号 |
EP1411667(A1) |
申请公布日期 |
2004.04.21 |
| 申请号 |
EP20020023156 |
申请日期 |
2002.10.15 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GIEBEL, TOBIAS;LAMPE, MATTHIAS;ROHLING, HERMANN, PROF.;ZIRWAS, WOLFGANG |
| 分类号 |
H04L1/00;H04L1/18;(IPC1-7):H04L1/18 |
主分类号 |
H04L1/00 |
| 代理机构 |
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