| 发明名称 |
Cost accounting during data transmission in a mobile radiotelephone network |
| 摘要 |
The invention relates to a method for accounting data transmission costs in a mobile radiotelephone network, especially text or image data with or without sound, wherein an identification signal for transmission costs is assigned to the data and said identification signal is sent to the recipient and/or sender of the data.
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| 申请公布号 |
US2004049438(A1) |
申请公布日期 |
2004.03.11 |
| 申请号 |
US20030381543 |
申请日期 |
2003.03.24 |
| 申请人 |
LAUMEN JOSEF;SCHMIDT ANDREAS;SCHMIDT GUNNAR |
发明人 |
LAUMEN JOSEF;SCHMIDT ANDREAS;SCHMIDT GUNNAR |
| 分类号 |
G06Q50/00;G06Q10/00;G06Q20/20;G06Q30/00;H04L12/14;H04M15/00;H04M15/08;H04M15/28;H04Q7/00;H04Q7/22;H04Q7/38;(IPC1-7):G06F17/60 |
主分类号 |
G06Q50/00 |
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