使用沃尔什码的超宽带系统

2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580) Pub Date : 2002-05-21 DOI:10.1109/UWBST.2002.1006314

K. Eshima, Y. Hase, S. Oomori, F. Takahashi, R. Kohno

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引用次数: 34

摘要

超宽带脉冲无线电(UWB-IR)系统是一种新的扩频技术，用于未来的高速无线通信业务。提出了一种有效降低超宽带系统对现有无线电系统干扰的M-ary方案。本文对所提出的方案进行了理论分析和基于ber的计算机仿真评估，结果表明所提出的系统优于传统的超宽带系统。

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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M-ary UWB system using Walsh codes

Much attention has been paid to a new form of spread spectrum technique called the ultra wideband impulse radio (UWB-IR) system for future high speed wireless communication services. We present an M-ary scheme that is effective to reduce interference of UWB systems to existing radio systems. The paper presents both theoretic analysis and BER-based computer simulation evaluations of the proposed scheme and shows that the proposed system can overperform the conventional UWB system.

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来源期刊

2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580)

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