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
Le système d'antennes distribuées (DAS) offre des économies d'énergie significatives, mais uniquement si les antennes sont correctement situées. Dans cette lettre, nous convertissons l’optimisation de la localisation des antennes en problème de conception de livre de codes. Pour le DAS à disposition circulaire largement étudié avec une répartition uniforme des utilisateurs, nous dérivons des expressions de forme fermée pour les emplacements d'antenne qui donnent des performances presque optimales. Pour une répartition plus générale des utilisateurs et une topologie d'antenne, les algorithmes de conception de livres de codes peuvent fournir des résultats d'optimisation numérique avec des performances acceptables et une faible complexité.
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Xinzheng WANG, Pengcheng ZHU, Ming CHEN, "Antenna Location Optimization for Circular-Layout Distributed Antenna Systems" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 9, pp. 2980-2983, September 2009, doi: 10.1587/transcom.E92.B.2980.
Abstract: The distributed antenna system (DAS) offers significant power savings but only if the antennas are properly located. In this letter, we convert antenna location optimization to the codebook design problem. For the widely studied circular-layout DAS with uniform user distribution, we derive closed-form expressions for antenna locations that yield near-optimal performance. For more general user distribution and antenna topology, the codebook design algorithms can provide numerical optimization results with acceptable performance and low complexity.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2980/_p
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@ARTICLE{e92-b_9_2980,
author={Xinzheng WANG, Pengcheng ZHU, Ming CHEN, },
journal={IEICE TRANSACTIONS on Communications},
title={Antenna Location Optimization for Circular-Layout Distributed Antenna Systems},
year={2009},
volume={E92-B},
number={9},
pages={2980-2983},
abstract={The distributed antenna system (DAS) offers significant power savings but only if the antennas are properly located. In this letter, we convert antenna location optimization to the codebook design problem. For the widely studied circular-layout DAS with uniform user distribution, we derive closed-form expressions for antenna locations that yield near-optimal performance. For more general user distribution and antenna topology, the codebook design algorithms can provide numerical optimization results with acceptable performance and low complexity.},
keywords={},
doi={10.1587/transcom.E92.B.2980},
ISSN={1745-1345},
month={September},}
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TY - JOUR
TI - Antenna Location Optimization for Circular-Layout Distributed Antenna Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2980
EP - 2983
AU - Xinzheng WANG
AU - Pengcheng ZHU
AU - Ming CHEN
PY - 2009
DO - 10.1587/transcom.E92.B.2980
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2009
AB - The distributed antenna system (DAS) offers significant power savings but only if the antennas are properly located. In this letter, we convert antenna location optimization to the codebook design problem. For the widely studied circular-layout DAS with uniform user distribution, we derive closed-form expressions for antenna locations that yield near-optimal performance. For more general user distribution and antenna topology, the codebook design algorithms can provide numerical optimization results with acceptable performance and low complexity.
ER -