编码n进制PPM超宽带脉冲无线电与混沌时间跳变和极性随机化

2007 3rd International Workshop on Signal Design and Its Applications in Communications Pub Date : 2007-12-26 DOI:10.1049/EL:20081500

Yun-Pyo Hong, Seok-Yong Jin, Hong‐Yeop Song

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引用次数: 3

摘要

研究了一种利用混沌时间跳变和极性随机化的编码n进脉冲位置调制超宽带脉冲无线电。我们证明了该系统具有类噪声频谱，即无线谱，并讨论了它的多用户系统。然后，基于UWB室内信道模型，通过仿真验证了误码率性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Coded N-ary PPM UWB Impulse Radio with Chaotic Time Hopping and Polarity Randomization

We consider a coded N-ary pulse position modulated ultra-wide bandwidth (UWB) impulse radio which exploits the chaotic time hopping and the polarity randomization. We show that the proposed system has noise-like spectrum, that is line spectrum free, and discuss its multi-user system. Then, we confirm the bit error rate performance by simulation based on the UWB indoor channel model.

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2007 3rd International Workshop on Signal Design and Its Applications in Communications

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