发明名称 |
Selectable filter for reducing Gaussian noise, co-channel and adjacent channel interference in a radio-telephone receiver |
摘要 |
The invention relates to an adjustable filter comprising means for analysing the received signal which identifies the type of interference signal present from a predetermined set of interference signal types and an adaptive filter responsive to a control signal produced by the means for analysing the received signal dependent on the type of the interference signal detected.
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申请公布号 |
US5396657(A) |
申请公布日期 |
1995.03.07 |
申请号 |
US19920975629 |
申请日期 |
1992.11.13 |
申请人 |
NOKIA MOBILE PHONES LTD. |
发明人 |
JOKINEN, HARRI A. |
分类号 |
H04B1/10;(IPC1-7):H04B1/10;G06F15/31 |
主分类号 |
H04B1/10 |
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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