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
Cet article propose un codage réseau de couche physique XOR (XOR-PLNC) avec précodage non linéaire pour les modulations d'amplitude en quadrature (QAM) dans les systèmes de relais MIMO bidirectionnels. Le XOR-PLNC proposé applique une charge de puissance afin d'améliorer les performances de transmission. Le XOR-PLNC proposé introduit un module adapté aux gains des canaux. De plus, le module est encore réduit en coopération avec le fonctionnement modulo que le précodage non linéaire utilise pour améliorer l'efficacité de la puissance de transmission. L'utilisation du module réduit améliore l'efficacité énergétique de la transmission du signal, ce qui améliore les performances de transmission dans le XOR-PLNC proposé. Les performances sont évaluées par des simulations informatiques dans des canaux de relais MIMO bidirectionnels avec 16QAM à 1024QAM.
Satoshi DENNO
Okayama University
Yuto NAGAI
Okayama University
Yafei HOU
Okayama University
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Copier
Satoshi DENNO, Yuto NAGAI, Yafei HOU, "XOR Physical Layer Network Coding with Non-Linear Precoding for Quadrature Amplitude Modulations in Bi-Directional MIMO Relay Systems" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 10, pp. 2073-2081, October 2019, doi: 10.1587/transcom.2018EBP3346.
Abstract: This paper proposes an XOR physical layer network coding (XOR-PLNC) with non-linear precoding for quadrature amplitude modulations (QAMs) in bi-directional MIMO relay systems. The proposed XOR-PLNC applies power loading in order to improve the transmission performance. The proposed XOR-PLNC introduces a modulus adapted to channel gains. Moreover, the modulus is further reduced in cooperation with modulo operation which the non-linear precoding employs for improvement of transmission power efficiency. The use of the reduced modulus improves the energy efficiency of the signal transmission, which improves the transmission performance in the proposed XOR-PLNC. The performance is evaluated by computer simulations in bi-directional MIMO relay channels with 16QAM to 1024QAM.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3346/_p
Copier
@ARTICLE{e102-b_10_2073,
author={Satoshi DENNO, Yuto NAGAI, Yafei HOU, },
journal={IEICE TRANSACTIONS on Communications},
title={XOR Physical Layer Network Coding with Non-Linear Precoding for Quadrature Amplitude Modulations in Bi-Directional MIMO Relay Systems},
year={2019},
volume={E102-B},
number={10},
pages={2073-2081},
abstract={This paper proposes an XOR physical layer network coding (XOR-PLNC) with non-linear precoding for quadrature amplitude modulations (QAMs) in bi-directional MIMO relay systems. The proposed XOR-PLNC applies power loading in order to improve the transmission performance. The proposed XOR-PLNC introduces a modulus adapted to channel gains. Moreover, the modulus is further reduced in cooperation with modulo operation which the non-linear precoding employs for improvement of transmission power efficiency. The use of the reduced modulus improves the energy efficiency of the signal transmission, which improves the transmission performance in the proposed XOR-PLNC. The performance is evaluated by computer simulations in bi-directional MIMO relay channels with 16QAM to 1024QAM.},
keywords={},
doi={10.1587/transcom.2018EBP3346},
ISSN={1745-1345},
month={October},}
Copier
TY - JOUR
TI - XOR Physical Layer Network Coding with Non-Linear Precoding for Quadrature Amplitude Modulations in Bi-Directional MIMO Relay Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2073
EP - 2081
AU - Satoshi DENNO
AU - Yuto NAGAI
AU - Yafei HOU
PY - 2019
DO - 10.1587/transcom.2018EBP3346
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2019
AB - This paper proposes an XOR physical layer network coding (XOR-PLNC) with non-linear precoding for quadrature amplitude modulations (QAMs) in bi-directional MIMO relay systems. The proposed XOR-PLNC applies power loading in order to improve the transmission performance. The proposed XOR-PLNC introduces a modulus adapted to channel gains. Moreover, the modulus is further reduced in cooperation with modulo operation which the non-linear precoding employs for improvement of transmission power efficiency. The use of the reduced modulus improves the energy efficiency of the signal transmission, which improves the transmission performance in the proposed XOR-PLNC. The performance is evaluated by computer simulations in bi-directional MIMO relay channels with 16QAM to 1024QAM.
ER -