The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Em sistemas de comunicação por linha de energia (PLC) de banda estreita, que usam banda de frequência abaixo de algumas centenas de kHz, o ruído na linha de energia não é branco e não é estacionário. Nesse ambiente, o desempenho do sistema de modulação Orthogonal Frequency Division Multiplex (OFDM) é analisado, e a dependência do tempo e da frequência da taxa de erro de bit (BER) é esclarecida. Além disso, é apresentada a possibilidade de melhoria de desempenho com a codificação de repetição de nível de símbolo empregando recurso ciclo-estacionário de ruído de linha de energia.
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Kazutoshi SUGIMOTO, Hiraku OKADA, Takaya YAMAZATO, Masaaki KATAYAMA, "Performance Improvement of OFDM System with Consideration on the Characteristics of Power-Line Noise" in IEICE TRANSACTIONS on Fundamentals,
vol. E85-A, no. 12, pp. 2822-2829, December 2002, doi: .
Abstract: In narrow band power-line communication (PLC) systems, which use frequency band below a few hundred kHz, the noise on power-line is non-white and non-stationary. Under such environment, the performance of Orthogonal Frequency Division Multiplex (OFDM) modulation system is analyzed, and time and frequency dependence of bit error rate (BER) is clarified. In addition, the possibility of performance improvement with the symbol level repetition coding employing cyclo-stationary feature of power-line noise is presented.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e85-a_12_2822/_p
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@ARTICLE{e85-a_12_2822,
author={Kazutoshi SUGIMOTO, Hiraku OKADA, Takaya YAMAZATO, Masaaki KATAYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Performance Improvement of OFDM System with Consideration on the Characteristics of Power-Line Noise},
year={2002},
volume={E85-A},
number={12},
pages={2822-2829},
abstract={In narrow band power-line communication (PLC) systems, which use frequency band below a few hundred kHz, the noise on power-line is non-white and non-stationary. Under such environment, the performance of Orthogonal Frequency Division Multiplex (OFDM) modulation system is analyzed, and time and frequency dependence of bit error rate (BER) is clarified. In addition, the possibility of performance improvement with the symbol level repetition coding employing cyclo-stationary feature of power-line noise is presented.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - Performance Improvement of OFDM System with Consideration on the Characteristics of Power-Line Noise
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2822
EP - 2829
AU - Kazutoshi SUGIMOTO
AU - Hiraku OKADA
AU - Takaya YAMAZATO
AU - Masaaki KATAYAMA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E85-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2002
AB - In narrow band power-line communication (PLC) systems, which use frequency band below a few hundred kHz, the noise on power-line is non-white and non-stationary. Under such environment, the performance of Orthogonal Frequency Division Multiplex (OFDM) modulation system is analyzed, and time and frequency dependence of bit error rate (BER) is clarified. In addition, the possibility of performance improvement with the symbol level repetition coding employing cyclo-stationary feature of power-line noise is presented.
ER -