发明名称 |
Communication system and method for operating such a system |
摘要 |
The present invention relates to communication system comprising first and second communication devices ( 11,12 ) each capable of communicating with a telecommunications network ( 10 ), and both being connectable to each other by a data link ( 17 ) for information transfer and to a method for operating the same. The first communication device ( 11 ) contains individual information, and the second communication device ( 12 ) comprises a special memory area ( 21 ) for storing individual information acquired from the first communication device ( 11 ). To enable an improved and facilitated usage of the system comparator means ( 22 ) for comparing the individual information contained in the first communication device ( 11 ) with that stored in the special memory area ( 21 ) of the second communication ( 12 ) device are provided. Therefore, only changes of the individual information of the first communication device ( 11 ) are stored in the second communication device ( 12 ) after comparing the individual information from the first communication device ( 11 ) stored in the second communication device ( 12 ) with the individual information in the first communication device ( 11 ) when the first communication device ( 11 ) is connected again to the second communication device ( 12 ).
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申请公布号 |
US2006154659(A1) |
申请公布日期 |
2006.07.13 |
申请号 |
US20020540441 |
申请日期 |
2002.12.20 |
申请人 |
ROTER MARTIN;JURASCHEK ANDREAS;FREYER ANDREAS;ROES THOMAS;JAKOBSEN JENS;PERTZ UWE;ROWLAND STEVEN;HILTUNEN MISKA;HELMINEN ILPO |
发明人 |
ROTER MARTIN;JURASCHEK ANDREAS;FREYER ANDREAS;ROES THOMAS;JAKOBSEN JENS;PERTZ UWE;ROWLAND STEVEN;HILTUNEN MISKA;HELMINEN ILPO |
分类号 |
H04L12/56;H04W8/18;H04W8/20;H04W28/14;H04W88/04;H04W88/06;H04W92/18 |
主分类号 |
H04L12/56 |
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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