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
Neste artigo, discutimos a realização de transmissão de potência de pico reduzida para sistemas multiportadoras. Como os sinais apresentam grandes flutuações de amplitude em sistemas multiportadoras convencionais, os sinais amplificados por um amplificador não linear são grandemente distorcidos, resultando em grave degradação do desempenho. A fim de evitar esta grande flutuação de amplitude, propomos um esquema para reduzir a distorção não linear usando o conjunto de séries de pontos de sinal que apresentam valor de pico baixo para relação de potência média do envelope (PMEPR). Neste sistema, um símbolo é transmitido com multiportadoras e o sinal recebido é detectado com detecção de sequência de máxima verossimilhança.
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Masaaki HARADA, Takaya YAMAZATO, Masaaki KATAYAMA, Akira OGAWA, "A Study on Reducing the Nonlinear Distortion in Multicarrier Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E83-A, no. 10, pp. 1992-1995, October 2000, doi: .
Abstract: In this paper, we discuss on the realization of reduced peak power transmission for the multicarrier systems. Since the signals have large amplitude fluctuations in conventional multicarrier systems, signals amplified by a nonlinear amplifier are greatly distorted, resulting in severe performance degradation. In order to avoid this large amplitude fluctuation, we propose a scheme for reducing the nonlinear distortion by using the set of the signal point series which show low peak to mean envelope power ratio (PMEPR) value. In this system, one symbol is transmitted with multicarriers and the received signal is detected with maximum likelihood sequence detection.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e83-a_10_1992/_p
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@ARTICLE{e83-a_10_1992,
author={Masaaki HARADA, Takaya YAMAZATO, Masaaki KATAYAMA, Akira OGAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Study on Reducing the Nonlinear Distortion in Multicarrier Systems},
year={2000},
volume={E83-A},
number={10},
pages={1992-1995},
abstract={In this paper, we discuss on the realization of reduced peak power transmission for the multicarrier systems. Since the signals have large amplitude fluctuations in conventional multicarrier systems, signals amplified by a nonlinear amplifier are greatly distorted, resulting in severe performance degradation. In order to avoid this large amplitude fluctuation, we propose a scheme for reducing the nonlinear distortion by using the set of the signal point series which show low peak to mean envelope power ratio (PMEPR) value. In this system, one symbol is transmitted with multicarriers and the received signal is detected with maximum likelihood sequence detection.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - A Study on Reducing the Nonlinear Distortion in Multicarrier Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1992
EP - 1995
AU - Masaaki HARADA
AU - Takaya YAMAZATO
AU - Masaaki KATAYAMA
AU - Akira OGAWA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E83-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2000
AB - In this paper, we discuss on the realization of reduced peak power transmission for the multicarrier systems. Since the signals have large amplitude fluctuations in conventional multicarrier systems, signals amplified by a nonlinear amplifier are greatly distorted, resulting in severe performance degradation. In order to avoid this large amplitude fluctuation, we propose a scheme for reducing the nonlinear distortion by using the set of the signal point series which show low peak to mean envelope power ratio (PMEPR) value. In this system, one symbol is transmitted with multicarriers and the received signal is detected with maximum likelihood sequence detection.
ER -