发明名称 |
Method and apparatus for remote identification of transmission channel interference |
摘要 |
A method is provided for monitoring transmission signal interference in a bi-directional transmission/reception system in which a modulated signal received at a receiver location is subjected at the receiver location to analog to digital (A/D) conversion by an A/D converter 3, an output of which is routed to an input of a digital demodulator 6 for demodulation. The method includes the steps of accessing the output of the A/D converter 3 before the output is subjected to demodulation by the demodulator 6 and storing the accessed data in a storage buffer 7. The data stored in the storage buffer 7 is available for inspection to assist in determining the presence of signal interference.
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申请公布号 |
US6831945(B1) |
申请公布日期 |
2004.12.14 |
申请号 |
US20000595942 |
申请日期 |
2000.06.16 |
申请人 |
VERIZON CORPORATE SERVICES GROUP INC.;GENUITY, INC. |
发明人 |
LOVELL JOHN WINSOR;HARRISON WARNER GEORGE |
分类号 |
H04B1/38;H04L1/20;H04L5/16;H04L27/26;(IPC1-7):H04B1/38 |
主分类号 |
H04B1/38 |
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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