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
Il est important d’améliorer le débit à la périphérie des cellules des systèmes de communication mobile de nouvelle génération. Les schémas de réutilisation des fréquences, tels que la réutilisation de trois cellules ou la réutilisation fractionnée des fréquences, conviennent pour atteindre cet objectif. Un autre candidat est la transmission multi-liaison ; des signaux sur différentes sous-porteuses provenant de stations de base adjacentes sont reçus par un mobile. Cependant, l'orthogonalité de ces signaux peut s'effondrer si un décalage de fréquence entre stations de base adjacentes est excessif ; cette perte déclenche des interférences dans les canaux adjacents. Cet article propose un annuleur d'interférence pour résoudre ce problème et confirme l'efficacité de la méthode par l'analyse numérique et des simulations informatiques.
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Atsushi NAGATE, Kenji HOSHINO, Teruya FUJII, "Frequency Offset Interference Canceller for Multi-Link Transmission in OFDM Systems" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 3, pp. 620-628, March 2010, doi: 10.1587/transcom.E93.B.620.
Abstract: It is important to improve a cell-edge throughput of next generation mobile communication systems. Frequency reuse schemes such as three-cell reuse or fractional frequency reuse are suitable for achieving this goal. Another candidate is multi-link transmission; signals on different sub-carriers from adjacent base stations are received by a mobile. However, the orthogonality of these signals can collapse if a frequency offset between adjacent base stations is excessive; this loss triggers adjacent-channel interference. This paper proposes an interference canceller to solve this problem and confirms the effectiveness of the method through numerical analysis and computer simulations.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.620/_p
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@ARTICLE{e93-b_3_620,
author={Atsushi NAGATE, Kenji HOSHINO, Teruya FUJII, },
journal={IEICE TRANSACTIONS on Communications},
title={Frequency Offset Interference Canceller for Multi-Link Transmission in OFDM Systems},
year={2010},
volume={E93-B},
number={3},
pages={620-628},
abstract={It is important to improve a cell-edge throughput of next generation mobile communication systems. Frequency reuse schemes such as three-cell reuse or fractional frequency reuse are suitable for achieving this goal. Another candidate is multi-link transmission; signals on different sub-carriers from adjacent base stations are received by a mobile. However, the orthogonality of these signals can collapse if a frequency offset between adjacent base stations is excessive; this loss triggers adjacent-channel interference. This paper proposes an interference canceller to solve this problem and confirms the effectiveness of the method through numerical analysis and computer simulations.},
keywords={},
doi={10.1587/transcom.E93.B.620},
ISSN={1745-1345},
month={March},}
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TY - JOUR
TI - Frequency Offset Interference Canceller for Multi-Link Transmission in OFDM Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 620
EP - 628
AU - Atsushi NAGATE
AU - Kenji HOSHINO
AU - Teruya FUJII
PY - 2010
DO - 10.1587/transcom.E93.B.620
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2010
AB - It is important to improve a cell-edge throughput of next generation mobile communication systems. Frequency reuse schemes such as three-cell reuse or fractional frequency reuse are suitable for achieving this goal. Another candidate is multi-link transmission; signals on different sub-carriers from adjacent base stations are received by a mobile. However, the orthogonality of these signals can collapse if a frequency offset between adjacent base stations is excessive; this loss triggers adjacent-channel interference. This paper proposes an interference canceller to solve this problem and confirms the effectiveness of the method through numerical analysis and computer simulations.
ER -