发明名称 |
Method for implementing an equalizer of an OFDM baseband receiver |
摘要 |
A method for implementing an equalizer of an orthogonal frequency division multiplexing (OFDM) baseband receiver is provided. The OFDM baseband receiver includes a channel estimation and tracking module for estimating a channel impulse response of an input signal of the equalizer. A conjugate of the channel impulse response is first calculated. The input signal and the conjugate of the channel impulse response are then multiplied to generate a product signal. The product signal is then taken as the output signal of the equalizer without dividing the product signal by a channel state information, wherein the channel state information represents a square of an absolute value of the channel impulse response. |
申请公布号 |
US8335282(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20060278685 |
申请日期 |
2006.04.05 |
申请人 |
HUANG JIAN-WEI;LIN JEFF;VIA TECHNOLOGIES INC. |
发明人 |
HUANG JIAN-WEI;LIN JEFF |
分类号 |
H04L27/08;H04B1/10;H04L5/12;H04L23/02;H04L27/28 |
主分类号 |
H04L27/08 |
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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