发明名称 |
Method and circuit arrangement for transmitting communication signals between switching centers of first and second switching networks operating with different transmission procedures |
摘要 |
A method and a circuit arrangement are provided for the transmission of communication signals over switching centers of a first switching network and of a second switching network operating with different transmission procedures. The transmission is executed with the assistance of a decentralized converter in which a fixed assignment between the transmission lines of the first switching network and the virtual channels to be employed on transmission lines of the second switching center for a signal transmission is defined. Of the signals to be transmitted, only the signal portions effecting the execution of network-dependent procedure divisions are converted in the converter. The data signals appearing in accordance with the network-independent procedure divisions are combined in unaltered form with the converted signal portions.
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申请公布号 |
US4476347(A) |
申请公布日期 |
1984.10.09 |
申请号 |
US19830472979 |
申请日期 |
1983.03.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HAGEN, ROLF;WEIDNER, PETER |
分类号 |
H04L12/50;H04L29/06;(IPC1-7):H04L3/00;H04L23/00 |
主分类号 |
H04L12/50 |
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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