Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System

Akinori NAKAJIMA; Kenichiro TANAKA; Akinori OHASHI; Hiroshi HATTORI; Akihiro OKAZAKI; Hiroshi KUBO

doi:10.1587/transcom.E94.B.3540

Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System

Akinori NAKAJIMA, Kenichiro TANAKA, Akinori OHASHI, Hiroshi HATTORI, Akihiro OKAZAKI, Hiroshi KUBO

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To improve the quality of wireless communication, transmit/receive diversity techniques in multiple-input multiple-output (MIMO) system have been investigated vigorously. In this paper, we consider an asymmetric MIMO orthogonal frequency division multiplexing (MIMO-OFDM) system, in which the number of transmit antennas is larger than that of receive antennas. In this system, there is a need to achieve the high quality of communication in both low and high mobility scenarios by a single transmit diversity scheme. Recently, as for the advanced diversity schemes based on space time block coding (STBC)/space frequency block coding (SFBC), STBC/STBC-phase shift diversity (PSD) and SFBC-frequency switched transmit diversity (FSTD) have been proposed. However, in these schemes, it is possible that time diversity gain can not be sufficiently obtained especially in the low mobility scenario. Therefore, in this paper, the joint use of grouped phase rotation in time/frequency domain and STBC (GPR-STBC) is proposed to get the larger channel coding gains than other schemes. In this paper, we evaluate the average bit error rate (BER) performance by computer simulation in a comparison with the conventional transmit diversity schemes and discuss the relationship from the viewpoints of BER performance and computational complexity.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.12 pp.3540-3549

Publication Date: 2011/12/01

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Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.3540

Type of Manuscript: PAPER

Category: Wireless Communication Technologies

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Akinori NAKAJIMA, Kenichiro TANAKA, Akinori OHASHI, Hiroshi HATTORI, Akihiro OKAZAKI, Hiroshi KUBO, "Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 12, pp. 3540-3549, December 2011, doi: 10.1587/transcom.E94.B.3540.
Abstract: To improve the quality of wireless communication, transmit/receive diversity techniques in multiple-input multiple-output (MIMO) system have been investigated vigorously. In this paper, we consider an asymmetric MIMO orthogonal frequency division multiplexing (MIMO-OFDM) system, in which the number of transmit antennas is larger than that of receive antennas. In this system, there is a need to achieve the high quality of communication in both low and high mobility scenarios by a single transmit diversity scheme. Recently, as for the advanced diversity schemes based on space time block coding (STBC)/space frequency block coding (SFBC), STBC/STBC-phase shift diversity (PSD) and SFBC-frequency switched transmit diversity (FSTD) have been proposed. However, in these schemes, it is possible that time diversity gain can not be sufficiently obtained especially in the low mobility scenario. Therefore, in this paper, the joint use of grouped phase rotation in time/frequency domain and STBC (GPR-STBC) is proposed to get the larger channel coding gains than other schemes. In this paper, we evaluate the average bit error rate (BER) performance by computer simulation in a comparison with the conventional transmit diversity schemes and discuss the relationship from the viewpoints of BER performance and computational complexity.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.3540/_p

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@ARTICLE{e94-b_12_3540,
author={Akinori NAKAJIMA, Kenichiro TANAKA, Akinori OHASHI, Hiroshi HATTORI, Akihiro OKAZAKI, Hiroshi KUBO, },
journal={IEICE TRANSACTIONS on Communications},
title={Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System},
year={2011},
volume={E94-B},
number={12},
pages={3540-3549},
abstract={To improve the quality of wireless communication, transmit/receive diversity techniques in multiple-input multiple-output (MIMO) system have been investigated vigorously. In this paper, we consider an asymmetric MIMO orthogonal frequency division multiplexing (MIMO-OFDM) system, in which the number of transmit antennas is larger than that of receive antennas. In this system, there is a need to achieve the high quality of communication in both low and high mobility scenarios by a single transmit diversity scheme. Recently, as for the advanced diversity schemes based on space time block coding (STBC)/space frequency block coding (SFBC), STBC/STBC-phase shift diversity (PSD) and SFBC-frequency switched transmit diversity (FSTD) have been proposed. However, in these schemes, it is possible that time diversity gain can not be sufficiently obtained especially in the low mobility scenario. Therefore, in this paper, the joint use of grouped phase rotation in time/frequency domain and STBC (GPR-STBC) is proposed to get the larger channel coding gains than other schemes. In this paper, we evaluate the average bit error rate (BER) performance by computer simulation in a comparison with the conventional transmit diversity schemes and discuss the relationship from the viewpoints of BER performance and computational complexity.},
keywords={},
doi={10.1587/transcom.E94.B.3540},
ISSN={1745-1345},
month={December},}

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TY - JOUR
TI - Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System
T2 - IEICE TRANSACTIONS on Communications
SP - 3540
EP - 3549
AU - Akinori NAKAJIMA
AU - Kenichiro TANAKA
AU - Akinori OHASHI
AU - Hiroshi HATTORI
AU - Akihiro OKAZAKI
AU - Hiroshi KUBO
PY - 2011
DO - 10.1587/transcom.E94.B.3540
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2011
AB - To improve the quality of wireless communication, transmit/receive diversity techniques in multiple-input multiple-output (MIMO) system have been investigated vigorously. In this paper, we consider an asymmetric MIMO orthogonal frequency division multiplexing (MIMO-OFDM) system, in which the number of transmit antennas is larger than that of receive antennas. In this system, there is a need to achieve the high quality of communication in both low and high mobility scenarios by a single transmit diversity scheme. Recently, as for the advanced diversity schemes based on space time block coding (STBC)/space frequency block coding (SFBC), STBC/STBC-phase shift diversity (PSD) and SFBC-frequency switched transmit diversity (FSTD) have been proposed. However, in these schemes, it is possible that time diversity gain can not be sufficiently obtained especially in the low mobility scenario. Therefore, in this paper, the joint use of grouped phase rotation in time/frequency domain and STBC (GPR-STBC) is proposed to get the larger channel coding gains than other schemes. In this paper, we evaluate the average bit error rate (BER) performance by computer simulation in a comparison with the conventional transmit diversity schemes and discuss the relationship from the viewpoints of BER performance and computational complexity.
ER -