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
Cet article présente les meilleurs schémas de diversité de transmission pour trois types de signaux de contrôle communs/partagés du point de vue des performances du taux d'erreur de bloc (BLER) dans la liaison descendante UTRA évoluée utilisant un accès radio OFDM. Cet article présente également les performances de couverture des signaux de contrôle communs/partagés en utilisant la diversité de transmission par rapport à la probabilité de panne qui satisfait aux performances BLER requises, qui est un facteur majeur déterminant la configuration des cellules. Les résultats de la simulation clarifient que le code de bloc espace-fréquence (SFBC) et la combinaison du SFBC et de la diversité de transmission à commutation de fréquence (FSTD) sont les meilleurs schémas de diversité de transmission parmi les candidats à diversité de transmission de type boucle ouverte pour les cas de transmission à deux et quatre antennes. , respectivement. De plus, nous montrons à travers des simulations au niveau du système que SFBC est très efficace pour réduire la probabilité de panne au niveau du BLER requis pour le canal de diffusion physique (PBCH), pour le signal de contrôle commun avec affectation au niveau du bloc de ressources (RB) tel que le signal de commande dynamique. canal de diffusion (D-BCH) et canal de radiomessagerie (PCH), et à augmenter le nombre de signaux de commande L1/L2 pris en charge sur une durée d'intervalle de temps de transmission, en utilisant une attribution de niveau d'élément de mini-canal de commande (CCE).
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Hidekazu TAOKA, Akihito MORIMOTO, Hiroyuki KAWAI, Kenichi HIGUCHI, Mamoru SAWAHASHI, "Coverage Performance of Common/Shared Control Signals Using Transmit Diversity in Evolved UTRA Downlink" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 5, pp. 1589-1599, May 2009, doi: 10.1587/transcom.E92.B.1589.
Abstract: This paper presents the best transmit diversity schemes for three types of common/shared control signals from the viewpoint of the block error rate (BLER) performance in the Evolved UTRA downlink employing OFDM radio access. This paper also presents the coverage performance of the common/shared control signals using transmit diversity with respect to the outage probability that satisfies the required BLER performance, which is a major factor determining the cell configuration. Simulation results clarify that Space-Frequency Block Code (SFBC) and the combination of SFBC and Frequency Switched Transmit Diversity (FSTD) are the best transmit diversity schemes among the open-loop type transmit diversity candidates for two-antenna and four-antenna transmission cases, respectively. Furthermore, we show through system-level simulations that SFBC is very effective in reducing the outage probability at the required BLER for the physical broadcast channel (PBCH), for the common control signal with resource block (RB)-level assignment such as the dynamic broadcast channel (D-BCH) and paging channel (PCH), and in increasing the number of accommodated L1/L2 control signals over one transmission time interval duration, using mini-control channel element (CCE)-level assignment.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.1589/_p
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@ARTICLE{e92-b_5_1589,
author={Hidekazu TAOKA, Akihito MORIMOTO, Hiroyuki KAWAI, Kenichi HIGUCHI, Mamoru SAWAHASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Coverage Performance of Common/Shared Control Signals Using Transmit Diversity in Evolved UTRA Downlink},
year={2009},
volume={E92-B},
number={5},
pages={1589-1599},
abstract={This paper presents the best transmit diversity schemes for three types of common/shared control signals from the viewpoint of the block error rate (BLER) performance in the Evolved UTRA downlink employing OFDM radio access. This paper also presents the coverage performance of the common/shared control signals using transmit diversity with respect to the outage probability that satisfies the required BLER performance, which is a major factor determining the cell configuration. Simulation results clarify that Space-Frequency Block Code (SFBC) and the combination of SFBC and Frequency Switched Transmit Diversity (FSTD) are the best transmit diversity schemes among the open-loop type transmit diversity candidates for two-antenna and four-antenna transmission cases, respectively. Furthermore, we show through system-level simulations that SFBC is very effective in reducing the outage probability at the required BLER for the physical broadcast channel (PBCH), for the common control signal with resource block (RB)-level assignment such as the dynamic broadcast channel (D-BCH) and paging channel (PCH), and in increasing the number of accommodated L1/L2 control signals over one transmission time interval duration, using mini-control channel element (CCE)-level assignment.},
keywords={},
doi={10.1587/transcom.E92.B.1589},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - Coverage Performance of Common/Shared Control Signals Using Transmit Diversity in Evolved UTRA Downlink
T2 - IEICE TRANSACTIONS on Communications
SP - 1589
EP - 1599
AU - Hidekazu TAOKA
AU - Akihito MORIMOTO
AU - Hiroyuki KAWAI
AU - Kenichi HIGUCHI
AU - Mamoru SAWAHASHI
PY - 2009
DO - 10.1587/transcom.E92.B.1589
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2009
AB - This paper presents the best transmit diversity schemes for three types of common/shared control signals from the viewpoint of the block error rate (BLER) performance in the Evolved UTRA downlink employing OFDM radio access. This paper also presents the coverage performance of the common/shared control signals using transmit diversity with respect to the outage probability that satisfies the required BLER performance, which is a major factor determining the cell configuration. Simulation results clarify that Space-Frequency Block Code (SFBC) and the combination of SFBC and Frequency Switched Transmit Diversity (FSTD) are the best transmit diversity schemes among the open-loop type transmit diversity candidates for two-antenna and four-antenna transmission cases, respectively. Furthermore, we show through system-level simulations that SFBC is very effective in reducing the outage probability at the required BLER for the physical broadcast channel (PBCH), for the common control signal with resource block (RB)-level assignment such as the dynamic broadcast channel (D-BCH) and paging channel (PCH), and in increasing the number of accommodated L1/L2 control signals over one transmission time interval duration, using mini-control channel element (CCE)-level assignment.
ER -