Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication

Guili ZHOU; Youming LI; Mingchen YU; Xiaoli WANG

doi:10.11959/j.issn.1000-0801.2017240

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Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication

Research and Development | 更新时间：2024-06-05

- Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication
- Telecommunications Science Vol. 33, Issue 11, Pages: 66-72(2017)
- 作者机构：
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- DOI：10.11959/j.issn.1000-0801.2017240
  CLC： TN929.3
- Published Online：2017-11，
  
  Published：20 November 2017
- 稿件说明：
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Guili ZHOU, Youming LI, Mingchen YU, et al. Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication[J]. Telecommunications science, 2017, 33(11): 66-72.
DOI：

Guili ZHOU, Youming LI, Mingchen YU, et al. Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication[J]. Telecommunications science, 2017, 33(11): 66-72. DOI： 10.11959/j.issn.1000-0801.2017240.

摘要

针对水声通信系统中脉冲噪声抑制问题，提出了一种迭代自适应的脉冲噪声抑制方法。基于 OFDM子载波之间的正交性，该方法首先利用空子载波矩阵从接收信号中提取出背景噪声和脉冲噪声。然后，利用空子载波矩阵构造导频矩阵，得到脉冲噪声的干扰协方差矩阵，并在加权最小二乘准则下通过对代价函数的求解得到脉冲噪声的闭式解。最后，在接收信号中减去脉冲噪声的估计值，完成对脉冲噪声的抑制。仿真结果表明，本文方法有效降低了水声通信系统的误码率，且在高信干噪比下性能提升更加明显。

Abstract

Focusing on the impulsive noise mitigation in underwater acoustic communication

an impulsive noise mitigation method based on iteration adaptive approach was proposed.Firstly

by utilizing the orthogonality of the subcarriers in OFDM system

both the impulsive noise and background noise were separated from the signals.Then null tones matrix was used to construct a steering matrix and get the impulsive noise interference covariance matrix.Furthermore

a cost function based on weighted least squares approach was proposed and a close form expression for the impulsive noise was derived.Finally

the impulsive noise was mitigated by substracting the estimation of the impulse noise in the received signal.Simulation results show that the proposed algorithm can reduce the bit error rate (BER) efficiently and provide better performance

especially in high signal to impulsive noise ratio (SINR) case.

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references

张歆 , 张小蓟 . 水声通信理论与应用 [M ] . 陕西 : 西北工业大学出版社 , 2012 .

ZHANG X , ZHANG X J . Underwater acoustic communication theory and application [M ] . Shanxi : Northwestern Polytechnical University Press , 2012 .

张安清 . 浅海水声信道的脉冲噪声特性分析 [J ] . 声学技术 , 2007 , 26 ( 5 ): 988 - 989 .

ZHANG A Q . Analysis of impulsive noise characteristic for shallow sea channel [J ] . Acoustic Techniques , 2007 , 26 ( 5 ): 988 - 989 .

CHEN P , RONG Y , NORDHOLM S . Pilot-subcarrier based impulsive noise mitigation for underwater acoustic OFDM systems [C ] // ACM International Conference,October 24-26,2016,Shanghai,China . New York:ACM Press , 2016 : 1 - 5 .

郑君杰 , 阮鲲 , 李延宾 , 等 . 水声通信网络问题研究 [J ] . 电信科学 , 2009 , 25 ( 10 ): 63 - 66 .

ZHENG J J , RUAN K , LI Y B , et al . Research of underwater acoustic communication network [J ] . Telecommunications Science , 2009 , 25 ( 10 ): 63 - 66 .

XU X K , SUN H X , ZHOU S L , et al . Impulsive noise mitigation in underwater acoustic OFDM systems [J ] . IEEE Transactions on Vehicular Technology , 2016 , 65 ( 10 ): 8190 - 8202 .

张高境 , 熊兴中 . 电力载波通信中的干扰特性及抑制技术分析 [J ] . 电信科学 , 2016 , 32 ( 2 ): 182 - 188 .

ZHANG G J , XIONG X Z . Interference characteristics and suppression techniques in power line communication [J ] . Telecommunications Science , 2016 , 32 ( 2 ): 182 - 188 .

ABDELKEFI F , DUHAMEL P , ALBERGE F . Impulsive noise cancellation in multicarrier transmission [J ] . IEEE Transactions on Communications , 2005 , 53 ( 1 ): 94 - 106 .

SAEEDI H , SHARIF M , MARVASTI F . Clipping noise cancellation in OFDM systems using oversampled signal reconstruction [J ] . IEEE Communications Letters , 2002 , 6 ( 2 ): 73 - 75 .

GUO Y , SUN Y , CHENG E , et al . Impulsive noise suppression and signal distortion effect mitigation in underwater acoustic OFDM system [J ] . Journal of Convergence Information Technology , 2012 ( 7 ): 181 - 189 .

SUN H X , XU X K , MA L . Carrier frequency offset and impulsive noise estimation for underwater acoustic orthogonal frequency division multiplexing [J ] . Chinese Journal of Acoustics , 2014 , 33 ( 3 ): 289 - 298 .

YARDIBI T , LI J , STOICA P , et al . Source localization and sensing:a nonparametric iterative adaptive approach based on weighted least squares [J ] . IEEE Transactions on Aerospace ＆Electronic Systems , 2010 , 46 ( 1 ): 425 - 443 .

STOICA P , LI J , LING J . Missing data recovery via a nonparametric iterative adaptive approach [J ] . IEEE Signal Processing Letters , 2009 , 16 ( 4 ): 3369 - 3372 .

TYLAVSKY D J , SOHIE G R L . Generalization of the matrix inversion lemma [J ] . Proceedings of the IEEE , 2005 , 74 ( 7 ): 1050 - 1052 .

BANERJEE S , AGRAWAL M . On the performance of underwater communication system in noise with Gaussian Mixture statistics [C ] // Twentieth National Conference on Communications,February 28-March 2,2014,Kanpur,India . New Jersey:IEEE Press , 2014 : 1 - 6 .

LI C G , SONG K , YANG L X . Low computational complexity design over sparse channel estimator in underwater acoustic OFDM communication system [J ] . IET Communications , 2017 , 11 ( 7 ): 1143 - 1151 .

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