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

[11] Performance of OFDM-based Power Line Communication Under Asynchronous Noise [J].

Jagannathan, Srikrishnan ;

Morales, Aldo ;

Agili, Sedig .

2014 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE), 2014, :373-374

[12] Impulsive noise reduction through OFDM-based PLC using a new adaptive recursive noise compensator [J].

Himeur, Yassine ;

Boukabou, Abdelkrim .

INTERNATIONAL JOURNAL OF AD HOC AND UBIQUITOUS COMPUTING, 2018, 27 (03) :187-194

[13] Impulsive Noise Mitigation for μ-Law Companded OFDM-Based Communication System [J].

Almahainy, Rola ;

Ali, Nazar ;

Al-Araji, Saleh ;

Ismail, Mohammed .

2015 IEEE CONFERENCE ON ELECTRONICS, CIRCUITS, AND SYSTEMS (ICECS), 2015, :264-267

[14] Performance of Impulsive Noise Blanking in Precoded OFDM-based PLC Systems [J].

Juwono, Filbert H. ;

Reine, Regina ;

Liu, Licheng ;

Liu, Jing ;

Huang, Defeng .

2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), 2016,

[15] Unequal Error Protection for Impulsive Noise Channels in Power Line Communications [J].

Mostafa, Osama ;

Seddik, Karim G. ;

Elezabi, Ayman .

2016 INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS (ISPLC), 2016, :19-24

[16] Performance analysis of OFDM systems for broadband power line communications under impulsive noise and multipath effects [J].

Ma, YH ;

So, PL ;

Gunawan, E .

IEEE TRANSACTIONS ON POWER DELIVERY, 2005, 20 (02) :674-682

[17] Preprocessing-Based Impulsive Noise Reduction for Power-Line Communications [J].

Rabie, Khaled M. ;

Alsusa, Emad .

IEEE TRANSACTIONS ON POWER DELIVERY, 2014, 29 (04) :1648-1658

[18] Linear Combining of Nonlinear Preprocessors for OFDM-Based Power-Line Communications [J].

Juwono, Filbert H. ;

Guo, Qinghua ;

Chen, Yifan ;

Xu, Lu ;

Huang, Defeng ;

Wong, Kit Po .

IEEE TRANSACTIONS ON SMART GRID, 2016, 7 (01) :253-260

[19] An adaptive recursive noise compensator for impulsive noise mitigation over OFDM power line communication [J].

Himeur, Yassine ;

Boukabou, Abdelkrim .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2016, 70 (01) :105-112

[20] Quantized Peak Based Impulsive Noise Blanking in Powerline Communications [J].

Rabie, Khaled M. ;

Alsusa, Emad .

2013 IEEE 24TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2013, :3403-3407

← 1 2 3 4 5 →