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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
4+12+16 진폭 위상 편이 변조(APSK) 변조는 무시할 수 없는 AM/AM을 발생시키는 높은 피크 대 평균 전력 비율을 갖는 직사각형 또는 교차 32직교 진폭 변조(QAM)와 같은 다른 32-APSK 변조보다 성능이 뛰어납니다. 그리고 신호가 고출력 증폭기(HPA)에 의해 증폭될 때 AM/PM 왜곡이 발생합니다. 따라서 이 변조 방식은 DVB-S2(디지털 비디오 방송 위성 2) 시스템의 표준으로 권장됩니다. 이 편지에서는 비선형 위성 채널의 4+12+16 APSK 신호에 대해 더 나은 비트 오류율(BER)을 갖춘 새로운 비트-심볼 매핑을 제시합니다.
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부
Jaeyoon LEE, Dongweon YOON, Sang Kyu PARK, "New Bits-to-Symbol Mapping for 32 APSK over Nonlinear Satellite Channels" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 11, pp. 3384-3388, November 2009, doi: 10.1587/transcom.E92.B.3384.
Abstract: A 4+12+16 amplitude phase shift keying (APSK) modulation outperforms other 32-APSK modulations such as rectangular or cross 32-quadrature amplitude modulations (QAMs) which have a high peak to average power ratio that causes non-negligible AM/AM and AM/PM distortions when the signal is amplified by a high-power amplifier (HPA). This modulation scheme has therefore been recommended as a standard in the digital video broadcasting-satellite2 (DVB-S2) system. In this letter, we present a new bits-to-symbol mapping with a better bit error rate (BER) for a 4+12+16 APSK signal in a nonlinear satellite channel.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.3384/_p
부
@ARTICLE{e92-b_11_3384,
author={Jaeyoon LEE, Dongweon YOON, Sang Kyu PARK, },
journal={IEICE TRANSACTIONS on Communications},
title={New Bits-to-Symbol Mapping for 32 APSK over Nonlinear Satellite Channels},
year={2009},
volume={E92-B},
number={11},
pages={3384-3388},
abstract={A 4+12+16 amplitude phase shift keying (APSK) modulation outperforms other 32-APSK modulations such as rectangular or cross 32-quadrature amplitude modulations (QAMs) which have a high peak to average power ratio that causes non-negligible AM/AM and AM/PM distortions when the signal is amplified by a high-power amplifier (HPA). This modulation scheme has therefore been recommended as a standard in the digital video broadcasting-satellite2 (DVB-S2) system. In this letter, we present a new bits-to-symbol mapping with a better bit error rate (BER) for a 4+12+16 APSK signal in a nonlinear satellite channel.},
keywords={},
doi={10.1587/transcom.E92.B.3384},
ISSN={1745-1345},
month={November},}
부
TY - JOUR
TI - New Bits-to-Symbol Mapping for 32 APSK over Nonlinear Satellite Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 3384
EP - 3388
AU - Jaeyoon LEE
AU - Dongweon YOON
AU - Sang Kyu PARK
PY - 2009
DO - 10.1587/transcom.E92.B.3384
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2009
AB - A 4+12+16 amplitude phase shift keying (APSK) modulation outperforms other 32-APSK modulations such as rectangular or cross 32-quadrature amplitude modulations (QAMs) which have a high peak to average power ratio that causes non-negligible AM/AM and AM/PM distortions when the signal is amplified by a high-power amplifier (HPA). This modulation scheme has therefore been recommended as a standard in the digital video broadcasting-satellite2 (DVB-S2) system. In this letter, we present a new bits-to-symbol mapping with a better bit error rate (BER) for a 4+12+16 APSK signal in a nonlinear satellite channel.
ER -