发明名称 |
Noise determiner, a DSL modem including a noise determiner and a method of determining noise in a communications system |
摘要 |
A noise determiner for use with a communications system, a method of determining noise in a communications system and a digital subscriber line (DSL) modem. In one embodiment, the noise determiner includes (1) a crosstalk identifier that detects directly a noise source in a frequency domain from observed noise associated with the communications system and (2) a crosstalk estimator coupled to the crosstalk identifier and that provides a corresponding level of the noise source.
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申请公布号 |
US2005026572(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20030628160 |
申请日期 |
2003.07.28 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
DASGUPTA UDAYAN;YANG ZIGANG;REFERN ARTHUR JOHN;ALI MURTAZA |
分类号 |
H04L1/20;(IPC1-7):H04B1/04 |
主分类号 |
H04L1/20 |
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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