IEICE TRANSACTIONS on Communications
Performance of 2IMO Differentially Transmit-Diversity Block Coded OFDM Systems in Time-Varying Multipath Rayleigh Fading Channels
Summary :
By applying the differential space-time block code (DSTBC) to wireless multicarrier transmission, Diggavi et al. were the first to propose the two-input-multiple-output (2IMO) differentially space-time-time block coded OFDM (TT-OFDM) system. In this paper, we propose three novel differentially transmit-diversity block coded OFDM (DTDBC-OFDM) systems, namely, the FT-, FF-, and TF-OFDM systems. For instance, the TF-OFDM stands for the differentially space-time-frequency block coded OFDM. Moreover, the noncoherent maximum-likelihood sequence detector (NSD), and its three special cases, namely, the noncoherent one-shot detector, the linearly predictive decision-feedback (DF) detector, and the linearly predictive Viterbi receiver are incorporated to the 2IMO DTDBC-OFDM systems. Furthermore, a simple closed-form BER expression for the systems utilizing the noncoherent one-shot detector in the time-varying multipath Rayleigh fading channels is given. Numerical results have revealed that 2IMO DTDBC-OFDM systems employing the noncoherent one-shot detector can obtain significant performance improvement. However, when few antennas are available, the implementation of the linearly predictive DF detector or the linearly predictive Viterbi receiver is necessary for achieving better performance.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E89-B No.2 pp.518-530
- Publication Date
- 2006/02/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e89-b.2.518
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Ping-Hung CHIANG, Ding-Bing LIN, Hsueh-Jyh LI, "Performance of 2IMO Differentially Transmit-Diversity Block Coded OFDM Systems in Time-Varying Multipath Rayleigh Fading Channels" in IEICE TRANSACTIONS on Communications,
vol. E89-B, no. 2, pp. 518-530, February 2006, doi: 10.1093/ietcom/e89-b.2.518.
Abstract: By applying the differential space-time block code (DSTBC) to wireless multicarrier transmission, Diggavi et al. were the first to propose the two-input-multiple-output (2IMO) differentially space-time-time block coded OFDM (TT-OFDM) system. In this paper, we propose three novel differentially transmit-diversity block coded OFDM (DTDBC-OFDM) systems, namely, the FT-, FF-, and TF-OFDM systems. For instance, the TF-OFDM stands for the differentially space-time-frequency block coded OFDM. Moreover, the noncoherent maximum-likelihood sequence detector (NSD), and its three special cases, namely, the noncoherent one-shot detector, the linearly predictive decision-feedback (DF) detector, and the linearly predictive Viterbi receiver are incorporated to the 2IMO DTDBC-OFDM systems. Furthermore, a simple closed-form BER expression for the systems utilizing the noncoherent one-shot detector in the time-varying multipath Rayleigh fading channels is given. Numerical results have revealed that 2IMO DTDBC-OFDM systems employing the noncoherent one-shot detector can obtain significant performance improvement. However, when few antennas are available, the implementation of the linearly predictive DF detector or the linearly predictive Viterbi receiver is necessary for achieving better performance.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.2.518/_p
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@ARTICLE{e89-b_2_518,
author={Ping-Hung CHIANG, Ding-Bing LIN, Hsueh-Jyh LI, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance of 2IMO Differentially Transmit-Diversity Block Coded OFDM Systems in Time-Varying Multipath Rayleigh Fading Channels},
year={2006},
volume={E89-B},
number={2},
pages={518-530},
abstract={By applying the differential space-time block code (DSTBC) to wireless multicarrier transmission, Diggavi et al. were the first to propose the two-input-multiple-output (2IMO) differentially space-time-time block coded OFDM (TT-OFDM) system. In this paper, we propose three novel differentially transmit-diversity block coded OFDM (DTDBC-OFDM) systems, namely, the FT-, FF-, and TF-OFDM systems. For instance, the TF-OFDM stands for the differentially space-time-frequency block coded OFDM. Moreover, the noncoherent maximum-likelihood sequence detector (NSD), and its three special cases, namely, the noncoherent one-shot detector, the linearly predictive decision-feedback (DF) detector, and the linearly predictive Viterbi receiver are incorporated to the 2IMO DTDBC-OFDM systems. Furthermore, a simple closed-form BER expression for the systems utilizing the noncoherent one-shot detector in the time-varying multipath Rayleigh fading channels is given. Numerical results have revealed that 2IMO DTDBC-OFDM systems employing the noncoherent one-shot detector can obtain significant performance improvement. However, when few antennas are available, the implementation of the linearly predictive DF detector or the linearly predictive Viterbi receiver is necessary for achieving better performance.},
keywords={},
doi={10.1093/ietcom/e89-b.2.518},
ISSN={1745-1345},
month={February},}
Copy
TY - JOUR
TI - Performance of 2IMO Differentially Transmit-Diversity Block Coded OFDM Systems in Time-Varying Multipath Rayleigh Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 518
EP - 530
AU - Ping-Hung CHIANG
AU - Ding-Bing LIN
AU - Hsueh-Jyh LI
PY - 2006
DO - 10.1093/ietcom/e89-b.2.518
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2006
AB - By applying the differential space-time block code (DSTBC) to wireless multicarrier transmission, Diggavi et al. were the first to propose the two-input-multiple-output (2IMO) differentially space-time-time block coded OFDM (TT-OFDM) system. In this paper, we propose three novel differentially transmit-diversity block coded OFDM (DTDBC-OFDM) systems, namely, the FT-, FF-, and TF-OFDM systems. For instance, the TF-OFDM stands for the differentially space-time-frequency block coded OFDM. Moreover, the noncoherent maximum-likelihood sequence detector (NSD), and its three special cases, namely, the noncoherent one-shot detector, the linearly predictive decision-feedback (DF) detector, and the linearly predictive Viterbi receiver are incorporated to the 2IMO DTDBC-OFDM systems. Furthermore, a simple closed-form BER expression for the systems utilizing the noncoherent one-shot detector in the time-varying multipath Rayleigh fading channels is given. Numerical results have revealed that 2IMO DTDBC-OFDM systems employing the noncoherent one-shot detector can obtain significant performance improvement. However, when few antennas are available, the implementation of the linearly predictive DF detector or the linearly predictive Viterbi receiver is necessary for achieving better performance.
ER -
English
