发明名称 |
CHANNEL ESTIMATION FOR WIRELESS COMMUNICATION |
摘要 |
Techniques for deriving channel estimates with different channel estimation filters are described. In one scheme, a filter selection metric is determined for a signal to be recovered, a channel estimation filter is selected based on the filter selection metric, and a channel estimate is derived with the selected channel estimation filter. In another scheme, a first channel estimate is derived with a first channel estimation filter having a first filter response, a first signal is recovered with the first channel estimate, and interference due to the first signal is estimated and removed. A second channel estimate is derived with a second channel estimation filter having a second filter response that is different from the first filter response. |
申请公布号 |
WO2007021952(A3) |
申请公布日期 |
2007.04.12 |
申请号 |
WO2006US31405 |
申请日期 |
2006.08.10 |
申请人 |
QUALCOMM INCORPORATED;LUO, TAO;DAMNJANOVIC, ALEKSANDAR;MALLADI, DURGA, PRASAD |
发明人 |
LUO, TAO;DAMNJANOVIC, ALEKSANDAR;MALLADI, DURGA, PRASAD |
分类号 |
H04L25/02;H04B1/7107 |
主分类号 |
H04L25/02 |
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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