发明名称 |
Method for transmitting packet data information in a radio communication system |
摘要 |
In a packet data transmission via a radio interface of a communication system, a packet number as identification information is transmitted for every data packet between data stations communicating with one another. To improve transmission security for the identification information, the identification information is multiplied and distributed separately to at least two data packets or transmitted separately in a separate information data packet.
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申请公布号 |
US7450587(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20020204036 |
申请日期 |
2002.10.25 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GRUHN THOMAS;MECKLENBRAEUKER CHRISTOPH;RAJI FARIBA;WEGNER FRANK |
分类号 |
H04L12/54;H04L12/56;H04W28/06;H04W92/10 |
主分类号 |
H04L12/54 |
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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