发明名称 |
CHANNEL GAIN ESTIMATION IN A RAKE RECEIVER USING COMPLEX WEIGHT GENERATION (CWG) ALGORITHMS |
摘要 |
A channel estimation method which reduces the strain on resources of a Rake receiver using a complex weight gain (CWG) algorithm. In one embodiment, a non-adaptive algorithm is used to average blocks of pilot symbols from several slots. In another embodiment, an adaptive algorithm implements sliding window averaging or a recursive filter. Using a CWG algorithm reduces the memory and processor requirements of the Rake receiver. |
申请公布号 |
WO2004049112(A2) |
申请公布日期 |
2004.06.10 |
申请号 |
WO2003US36760 |
申请日期 |
2003.11.17 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
LI, BIN;REZNIK, ALEXANDER |
分类号 |
H04B1/707;H04L25/02 |
主分类号 |
H04B1/707 |
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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