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Apparatus and method for channel estimation using a signal correlation and a signal energy to approximate a channel parameter
Apparatus and method for channel estimation using a signal correlation and a signal energy to approximate a channel parameter
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机译:用于使用信号相关性和信号能量来近似信道参数的信道估计的设备和方法
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摘要
In a channel estimation method, an input signal is received. The input signal is then sliced to obtain a sliced signal. The multiplication of the input signal and the ith delayed sliced signal are accumulated to obtain a cross-correlation value. The energy of the sliced signal is measured. The ith channel parameter of a channel response is estimated according to the division of the cross-correlation value by the energy of the sliced signal. A channel estimator performing channel estimation is also provided.
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