发明名称 |
Interactive measurement system and method for telecommunication networks |
摘要 |
A measurement system and method for a telecommunication systems diagnoses problems within a communication line. The measurements are performed both non-intrusively and intrusively in an interactive manner, and evaluate the transmission quality of the communication line through to the subscriber's telephone set.
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申请公布号 |
US5875230(A) |
申请公布日期 |
1999.02.23 |
申请号 |
US19960771729 |
申请日期 |
1996.12.20 |
申请人 |
AT&T CORP. |
发明人 |
GANLEY, JOHN THOMAS;HABIB, ABUBAKER I.;MOLLICA, ALLEN J.;RAMSDEN, DAVID BEAUMONT |
分类号 |
H04M3/30;(IPC1-7):H04M1/24;H04M3/08;H04M3/22 |
主分类号 |
H04M3/30 |
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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