A Location Algorithm with Improved Accuracy Based on Correction of Noise High-Order Cumulant

Jianhui Wang; Zhiyu Lu; Jialiang Wang

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A Location Algorithm with Improved Accuracy Based on Correction of Noise High-Order Cumulant

机译：基于噪声高阶累积量校正的精度提高的定位算法

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摘要

The Non-line-of-sight (NLOS) error is the key issue for mobile user location in cellular wireless communication system. In this paper, we propose a robust and accurate approach using biased Kalman filter based on third-order cumulant to mitigate the NLOS error. The simulation results indicate that with less prior information about communication environments, the approach we present has a better location performance even in severe NLOS situations.

机译：非视距（NLOS）错误是蜂窝无线通信系统中移动用户位置的关键问题。在本文中，我们提出了一种基于三阶累积量的偏置卡尔曼滤波器来减少NLOS误差的鲁棒且准确的方法。仿真结果表明，利用较少的有关通信环境的先验信息，即使在严重的NLOS情况下，我们提出的方法也具有更好的定位性能。

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来源
《Chinese Journal of Electronics》 |2017年第1期|179-184|共6页
作者
Jianhui Wang; Zhiyu Lu; Jialiang Wang;
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作者单位

PLA Information Engineering University, China;

PLA Information Engineering University, China;

China National Software & Service Co., Ltd., China;

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原文格式 PDF
正文语种 eng
中图分类
关键词
radio direction-finding; cellular radio; higher order statistics; Kalman filters;

机译：无线电测向;蜂窝无线电;高阶统计;卡尔曼滤波器;

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1. A Location Algorithm with Improved Accuracy Based on Correction of Noise High-Order Cumulant [J] . WANG Jianhui, LU Zhiyu, WANG Jialiang 电子学报（英文版） . 2017,第001期

机译：基于噪声高阶累积量校正的精度提高的定位算法
2. A Location Algorithm with Improved Accuracy Based on Correction of Noise High-Order Cumulant [J] . WANG, Jianhui1, LU, 电子学报：英文版 . 2017,第001期

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A Location Algorithm with Improved Accuracy Based on Correction of Noise High-Order Cumulant

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