| 基于并行判决法的PCTH-UWB系统性能分析 |
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| 引用本文： | 徐晓建,郭金淮,李兆训.基于并行判决法的PCTH-UWB系统性能分析[J].电讯技术,2005,45(6):114-116. |
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| 作者姓名： | 徐晓建 郭金淮 李兆训 |
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| 作者单位： | 解放军信息工程大学,通信工程系,河南,郑州,450002;解放军信息工程大学,通信工程系,河南,郑州,450002;解放军信息工程大学,通信工程系,河南,郑州,450002 |
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| 摘 要： | 伪混沌跳时序列(PCTH)最近提出应用于UWB系统。本文分析了PCTH-UWB的工作原理,提出了并行判决法,与直接判决法进行了比较,理论分析及仿真结果表明并行判决法可提高PCTH-UWB系统性能。
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| 关 键 词： | 伪混沌跳时序列 超宽带 并行判决 性能分析 |
| 文章编号： | 1001-893X（2005）06-0114-03 |
| 收稿时间： | 2005-01-25 |
| 修稿时间： | 2005-01-25 |
Performance Analysis of PCTH-UWB Systems Based on Parallel Judgment |
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| XU Xiao-jian,GUO Jin-huai,LI Zhao-xun.Performance Analysis of PCTH-UWB Systems Based on Parallel Judgment[J].Telecommunication Engineering,2005,45(6):114-116. |
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| Authors: | XU Xiao-jian GUO Jin-huai LI Zhao-xun |
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| Affiliation: | Communication Engineering Department, PLA Information Engineering University, Zhengzhou 450002, China |
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| Abstract: | Pseudo-chaotic time hopping(PCTH) has been suggested to use in UWB systems recently.In this paper,the character of PCTH-UWB is analyzed,the method of parallel judgment is presented and compared with the direct judgment way.The method of parallel judgment can improve the performance of PCTH-UWB,which is proved by the results of theory analysis and simulation. |
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| Keywords: | Pseudo-chaotic Time Hopping(PCTH) UWB Parallel judgment Performance analysis |
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