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
En SDMA, un annuleur d'interférences dans le domaine spatial appliquant un concept de traitement à plusieurs étages au réseau adaptatif multifaisceau MMSE présente une caractéristique intéressante. Les signaux de puissance faible fortement perturbés peuvent être détectés dans les étages successifs après avoir éliminé les autres signaux de puissance forte déjà détectés. Cette idée peut être améliorée pour l'estimation du temps de référence requise dans l'algorithme MMSE. Dans cet article, l'annuleur d'interférence dans le domaine spatial introduisant une estimation temporelle à plusieurs étages est proposé et ses performances sont évaluées par des simulations informatiques. Les résultats montrent que les performances d’estimation du timing se sont fortement améliorées.
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Toshihiko NISHIMURA, Yasuhiko TANABE, Takeo OHGANE, Yasutaka OGAWA, Yoshiharu DOI, Jun KITAKADO, "A Spatial Domain Interference Canceller Using a Multistage Adaptive Array with Precise Timing Estimation" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 7, pp. 1735-1742, July 2001, doi: .
Abstract: In SDMA, a spatial domain interference canceller applying a multistage processing concept to the MMSE multibeam adaptive array has an attractive feature. Weak power signals strongly interfered can be detected in the succeeded stages after removing other strong power signals which are already detected. This idea can be enhanced to the reference timing estimation required in the MMSE algorithm. In this paper, the spatial domain interference canceller introducing multistage timing estimation is proposed and its performance is evaluated by computer simulations. The results show that the timing estimation performance highly improved.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_7_1735/_p
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@ARTICLE{e84-b_7_1735,
author={Toshihiko NISHIMURA, Yasuhiko TANABE, Takeo OHGANE, Yasutaka OGAWA, Yoshiharu DOI, Jun KITAKADO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Spatial Domain Interference Canceller Using a Multistage Adaptive Array with Precise Timing Estimation},
year={2001},
volume={E84-B},
number={7},
pages={1735-1742},
abstract={In SDMA, a spatial domain interference canceller applying a multistage processing concept to the MMSE multibeam adaptive array has an attractive feature. Weak power signals strongly interfered can be detected in the succeeded stages after removing other strong power signals which are already detected. This idea can be enhanced to the reference timing estimation required in the MMSE algorithm. In this paper, the spatial domain interference canceller introducing multistage timing estimation is proposed and its performance is evaluated by computer simulations. The results show that the timing estimation performance highly improved.},
keywords={},
doi={},
ISSN={},
month={July},}
Copier
TY - JOUR
TI - A Spatial Domain Interference Canceller Using a Multistage Adaptive Array with Precise Timing Estimation
T2 - IEICE TRANSACTIONS on Communications
SP - 1735
EP - 1742
AU - Toshihiko NISHIMURA
AU - Yasuhiko TANABE
AU - Takeo OHGANE
AU - Yasutaka OGAWA
AU - Yoshiharu DOI
AU - Jun KITAKADO
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2001
AB - In SDMA, a spatial domain interference canceller applying a multistage processing concept to the MMSE multibeam adaptive array has an attractive feature. Weak power signals strongly interfered can be detected in the succeeded stages after removing other strong power signals which are already detected. This idea can be enhanced to the reference timing estimation required in the MMSE algorithm. In this paper, the spatial domain interference canceller introducing multistage timing estimation is proposed and its performance is evaluated by computer simulations. The results show that the timing estimation performance highly improved.
ER -