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发明名称
Method for monitoring, by means of a monitoring device, a downstream transmission medium containing a multiplicity of virtual, asynchronously time-shared transmission channels.
摘要
申请公布号
EP0416685(B1)
申请公布日期
1995.02.22
申请号
EP19900202268
申请日期
1990.08.24
申请人
KONINKLIJKE PTT NEDERLAND N.V.
发明人
BRANDT, DICK
分类号
H04Q3/00;H04L12/56;(IPC1-7):H04L12/56
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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