基于PCTH的超宽带脉冲无线电收发机的节能策略

Proceedings RAWCON 2002. 2002 IEEE Radio and Wireless Conference (Cat. No.02EX573) Pub Date : 2002-11-07 DOI:10.1109/RAWCON.2002.1030126

G. M. Maggio, Luca Reggiani

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摘要

伪混沌跳时(PCTH)是最近提出的一种用于超宽带脉冲无线电的编码/调制方案。PCTH利用符号动力学的概念来生成非周期扩展序列。本文提出了一种基于PCTH的多址超宽带系统的节能策略。结果表明，我们的方法可以显著节省电力。还讨论了误码率性能的权衡。

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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Power saving strategy for an UWB impulse radio transceiver using PCTH

Pseudo-chaotic time hopping (PCTH) is a recently proposed coding/modulation scheme for UWB (ultrawide band) impulse radio. PCTH exploits concepts from symbolic dynamics to generate aperiodic spreading sequences. In this paper we present a power saving strategy for a multi-access UWB system based on PCTH. It is shown that our approach leads to a significant power saving. The trade-off with respect to BER performance is also discussed.

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Proceedings RAWCON 2002. 2002 IEEE Radio and Wireless Conference (Cat. No.02EX573)

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