改进的非相干超宽带通信检测方案

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-10-27 DOI:10.1109/UWBUSIS.2016.7724186

Roman Zhohov, S. Bunin, K. Halonen

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引用次数: 1

摘要

提出了一种改进的非相干脉冲无线电超宽带(IR-UWB)接收机检测方案。该方法以脉冲峰值幅值和噪声均方根值作为检测参数。与传统的能量检测(ED)接收器不同，基于这种方法的接收器不收集能量，而是使用超宽带脉冲作为时间触发器。此外，我们提出了数字信号处理技术，以简化UWB网络和增强检测。该方案简化了阈值设置，降低了加性高斯白噪声信道的误码率。

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Improved detection scheme for non-coherent UWB communications

An improved detection scheme is proposed for noncoherent impulse radio ultra-wideband (IR-UWB) receivers. The peak amplitude of impulse and RMS value of noise are considered as detection parameters in the proposed method. The receiver based on this method, unlike conventional energy detection (ED) based receivers, does not collect the energy and uses UWB pulses as time triggers. Furthermore, we propose the digital signal processing technique to simplify UWB networking and enhance detection. Proposed solution simplifies the threshold setting and allows to decrease bit-error-rate (BER) for additive white Gaussian noise (AWGN) channel.

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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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