基于广义RAKE的符号间干扰物理超宽带信号检测

2006 Proceeding of the Thirty-Eighth Southeastern Symposium on System Theory Pub Date : 2006-03-05 DOI:10.1109/SSST.2006.1619055

J.Q. Zhang, R. Qiu

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引用次数: 1

摘要

提出了一种基于物理信道模型的广义rake接收机，用于超宽带室外应用，以估计和补偿脉冲失真。采用逐次信道估计生成每径波形作为广义rake接收机的模板。该接收机可以消除许多超宽带信道中出现的脉冲失真的影响。采用MMSE线性均衡器处理码间干扰，实现高数据速率

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Detection of Physics-Based Ultra-Wideband Signals Using Generalized RAKE in Presence of Inter-Symbol Interference

The generalized rake receiver based on physics-based channel model is proposed for UWB outdoor application to estimate and compensate for the pulse distortion. The successive channel estimation is adopted to generate the per-path waveform as the template for the generalized rake receiver. The receiver can eliminate the effect of pulse distortion appearing in a lot of UWB channels. MMSE linear equalizer is used to handle intersymbol interference (ISI) for achieving high data rate

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2006 Proceeding of the Thirty-Eighth Southeastern Symposium on System Theory

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