| 发明名称 |
Received signal filtering for enhanced selectivity |
| 摘要 |
A delay-and-add filtering technique positions one or more filter nulls substantially at points of narrowband interference in a relatively wideband received signal. For example, the technique is useful in removing adjacent channel interference in a received W-CDMA signal caused GSM radio transmissions.
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| 申请公布号 |
US7221958(B2) |
申请公布日期 |
2007.05.22 |
| 申请号 |
US20010021378 |
申请日期 |
2001.12.12 |
| 申请人 |
ERICSSON INC. |
发明人 |
FULGHUM TRACY L.;CAMP, JR. WILLIAM O.;RAMESH RAJARAM;WANG YI-PIN ERIC |
| 分类号 |
H04M1/00;H03H17/02 |
主分类号 |
H04M1/00 |
| 代理机构 |
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