发明名称 |
ADAPTIVE INTERFERENCE FILTERING |
摘要 |
Systems and techniques for adaptive interference filtering in a communicatio ns device are disclosed. The communications device may include a transmitter, a receiver, a duplexer coupled to the transmitter and the receiver, and an adaptive filter disposed between the duplexer and the receiver. A processor may be configured to monitor cross modulation in the receiver between transmitter leakage through the duplexer and a jammer, and adapt the filter to vary its transmit signal rejection as a function of the cross modulation.</S DOAB>
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申请公布号 |
CA2561503(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
CA20052561503 |
申请日期 |
2005.03.02 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
TONCICH, STANLEY SLAVKO;WALLACE, RAYMOND C.;WHEATLEY, CHARLES E., III |
分类号 |
H04B1/52;H04B1/10;H04B1/707 |
主分类号 |
H04B1/52 |
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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