发明名称 |
Trunk transmission network |
摘要 |
In a trunk transmission network for transmitting information signals between nodes via paths, flexible path operation is achieved by setting up paths between source nodes and destination nodes after pre-classifying paths into a higher service class in which any loss of information occurring in that path is made good restored; and a lower service class which permits loss of information to occur in the path. The flexible operation is further achieved by arranging for each node, when it acts as a source node, to recognize the service class of the information signal it is sending to a destination node, and to select a path corresponding to that service class.
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申请公布号 |
US6598092(B2) |
申请公布日期 |
2003.07.22 |
申请号 |
US20000738978 |
申请日期 |
2000.12.19 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE CORPORATION |
发明人 |
TOMIZAWA MASAHITO;MATSUOKA SHINJI;UEMATSU YOSHIHIKO |
分类号 |
H04J3/08;H04Q11/04;(IPC1-7):G06F15/16 |
主分类号 |
H04J3/08 |
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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