发明名称 |
METHOD AND APPARATUS FOR MITIGATING INTER-CHANNEL INTERFERENCE IN ADAPTIVE ARRAY SYSTEMS |
摘要 |
A method and apparatus for mitigating co-channel and inter-channel interference in an antenna array system. According to one aspect, the channel-select filter of a base station or other communication device is modified to detect inter-channel interference on at least one non-primary channel when the transmitter is communicating with a remote user terminal on a primary channel. The spatial characteristic of the interference is determined and used to obtain a weight that mitigates the inter-channel interference. According to another aspect, the spatial characteristic of co-channel and/or inter-channel ghost signal interference caused by a transmitter is determined and used to mitigate the effects of such interference.
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申请公布号 |
WO02052748(A9) |
申请公布日期 |
2003.04.10 |
申请号 |
WO2001US31124 |
申请日期 |
2001.10.03 |
申请人 |
ARRAYCOMM, INC. |
发明人 |
KASAPI, ATHANASIOS, A.;TROTT, MITCHELL, D. |
分类号 |
H04B7/06;H04B7/08;H04B7/10;(IPC1-7):H04B7/06 |
主分类号 |
H04B7/06 |
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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