Improved Impulsive Noise Suppression Method: Joint Myriad Detection and Gaussian Fitting Robust Local Weighted Smoothing

Yuyang Zhan, Dongxuan He*, Shixiang An, Hua Wang

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Impulsive noise is a common impediment in many wireless communication systems, which prevents the system from error-free transmission. To this end, this paper aims to investigate the clipping and robust locally weighted regression (RLOESS) to mitigate the adverse effects of impulsive noise. To improve the impulsive noise suppression performance, a Myriad detection - Gaussian fitting robust local weighted regression smoothing (M-GLOESS) algorithm is designed. The proposed M-GLOESS finds the outliers with the help of the Myriad filter and realizes a better impulsive noise suppression performance by introducing a Gaussian fitting robust correction coefficient diagonal matrix. Simulation results are presented to verify the effectiveness of the proposed M-GLOESS, which is robust to the impulsive noise and has better performance than the traditional algorithms.

源语言英语
主期刊名2023 9th International Conference on Computer and Communications, ICCC 2023
出版商Institute of Electrical and Electronics Engineers Inc.
752-756
页数5
ISBN(电子版)9798350317251
DOI
出版状态已出版 - 2023
活动9th International Conference on Computer and Communications, ICCC 2023 - Hybrid, Chengdu, 中国
期限: 8 12月 202311 12月 2023

出版系列

姓名2023 9th International Conference on Computer and Communications, ICCC 2023

会议

会议9th International Conference on Computer and Communications, ICCC 2023
国家/地区中国
Hybrid, Chengdu
时期8/12/2311/12/23

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