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
본 논문에서는 OFDM 무선 접속을 적용한 Evolved UTRA 하향링크에서 BLER(Block Error Rate) 성능 관점에서 세 가지 유형의 공통/공유 제어 신호에 대한 최상의 전송 다이버시티 방식을 제시합니다. 또한 본 논문에서는 셀 구성을 결정하는 주요 요소인 요구되는 BLER 성능을 만족하는 정전 확률에 대해 송신 다이버시티를 이용한 공통/공유 제어 신호의 커버리지 성능을 제시한다. 시뮬레이션 결과, SFBC(Space-Frequency Block Code)와 SFBC와 FSTD(Frequency Switched Transmit Diversity)의 조합이 1안테나 및 2안테나 전송 사례에 대한 개방 루프형 전송 다이버시티 후보 중에서 가장 좋은 전송 다이버시티 방식임을 명확히 알 수 있습니다. , 각각. 또한 SFBC가 물리 방송 채널(PBCH)에 필요한 BLER, 동적 신호와 같은 자원 블록(RB) 수준 할당이 있는 공통 제어 신호에 대해 중단 확률을 줄이는 데 매우 효과적이라는 것을 시스템 수준 시뮬레이션을 통해 보여줍니다. D-BCH(방송 채널) 및 PCH(페이징 채널), 미니 제어 채널 요소(CCE) 레벨 할당을 사용하여 하나의 전송 시간 간격 동안 수용되는 LXNUMX/LXNUMX 제어 신호의 수를 늘리는 데 있습니다.
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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},}
부
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 -