发明名称 |
SYSTEM AND METHOD FOR DETECTING ANOMALIES ALONG TELECOMMUNICATION LINES |
摘要 |
An anomaly detection system comprises an echo canceler and anomaly detection logic. The echo canceler has a plurality of taps respectively associated with a plurality of tap coefficients. The anomaly detection logic is configured to determine a difference between a new tap coefficient associated with one of the taps and a previous tap coefficient associated with the one tap. The anomaly detection logic is configured to perform a comparison between the difference and a threshold and to detect an anomaly along a telecommunication line based on the comparison.
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申请公布号 |
US2009067353(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080267273 |
申请日期 |
2008.11.07 |
申请人 |
HUNT GARY;CHU FRED;GUSLER JR LEE T |
发明人 |
HUNT GARY;CHU FRED;GUSLER, JR. LEE T. |
分类号 |
H04B3/20;H04B3/23;H04M3/00;H04M3/08;H04M3/28;H04Q1/20 |
主分类号 |
H04B3/20 |
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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