Joint Peak Amplitude and Impulsive Noise Clippings in OFDM-based Power Line Communications

被引：0

作者：

Juwono, Filbert H. ^{[1
]}

Guo, Qinghua ^{[1
]}

Huang, Defeng ^{[1
]}

Wong, Kit Po ^{[1
]}

机构：

[1] Univ Western Australia, Sch Elect Elect & Comp Engn, Nedlands, WA 6009, Australia

来源：

2013 19TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC): SMART COMMUNICATIONS TO ENHANCE THE QUALITY OF LIFE | 2013年

关键词：

PLC; OFDM; impulsive noise; peak amplitude clipping; impulsive noise clipping nonlinearities;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Impulsive noise is one of the main channel impairments in orthogonal frequency division multiplexing (OFDM)based power line communications (PLC). Clipping nonlinearites such as conventional clipping, blanking, joint blanking/clipping, and deep clipping have been proposed to mitigate the impulsive noise. However, OFDM systems result in high peak amplitude after inverse discrete Fourier transform (IDFT) at the transmitter, which leads to large peak-to-average power ratio (PAPR). High peak amplitude can be falsely clipped by the impulsive noise clipper at the receiver leading to poor system performance. In this paper we propose a joint peak amplitude clipping and impulsive noise clipping nonlinearities to improve the bit error rate (BER) performance.

引用

页码：567 / 571

页数：5

共 50 条

[31] Resource Allocation in OFDM-based PLC Systems Impaired by Additive Impulsive Gaussian Noise [J].

Colen, Guilherme Ribeiro ;

de Oliveira, Lucas Giroto ;

Vinck, A. J. Han ;

Ribeiro, Moises Vidal .

2016 INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS (ISPLC), 2016, :70-75

[32] On the Mitigation of Impulsive Noise in Power-Line Communications With LT Codes [J].

Andreadou, Nikoleta ;

Tonello, Andrea M. .

IEEE TRANSACTIONS ON POWER DELIVERY, 2013, 28 (03) :1483-1490

[33] Analysis of impulsive noise and multipath effects on broadband power line communications [J].

Ma, YH ;

So, PL ;

Gunawan, E ;

Guan, YL .

2004 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY - POWERCON, VOLS 1 AND 2, 2004, :1404-1409

[34] On the Impact of Noise Power Estimation for Soft Information Generation in OFDM-based PLC Systems [J].

Gao, Hongjian ;

Liu, Weilin ;

Wan, Kai ;

Li, Jianqi .

2016 INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS (ISPLC), 2016, :64-69

[35] Mitigation of effect of impulsive noise for OFDM systems over power line channels [J].

Kim, Yong-Hwa ;

Kim, Kyong-Hoe ;

Oh, Hui-Myoung ;

Kim, Kwan-Ho ;

Kim, Seong-Cheol .

IEEE ISPLC: 2008 IEEE INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS, 2008, :386-+

[36] Bandwidth efficient power line communications based on OFDM [J].

Lampe, LHJ ;

Huber, JB .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2000, 54 (01) :2-12

[37] Design of a Power Line Communications Transceiver based on OFDM [J].

Mitacc Meza, Edward ;

Benavides Aspiazu, Jorge .

CONFERENCE ON ELECTRONICS, TELECOMMUNICATIONS AND COMPUTERS - CETC 2013, 2014, 17 :107-113

[38] Classification and characterization of impulsive noise on indoor power line used for data communications [J].

Degardin, V ;

Lienard, M ;

Zeddam, A ;

Gauthier, F ;

Degauque, P .

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2002, 48 (04) :913-918

[39] Dealing With Unknown Impedance and Impulsive Noise in the Power-Line Communications Channel [J].

Lopes, Paulo A. C. ;

Pinto, Joao M. M. ;

Gerald, Jose B. .

IEEE TRANSACTIONS ON POWER DELIVERY, 2013, 28 (01) :58-66

[40] Adaptive Noise Mitigation in Impulsive Environment: Application to Power-Line Communications [J].

Ndo, Gaetan ;

Siohan, Pierre ;

Hamon, Marie-Helene .

IEEE TRANSACTIONS ON POWER DELIVERY, 2010, 25 (02) :647-656

← 1 2 3 4 5 →