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Differential space-time block-coded OFDMA for frequency-selective fading channels

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Differential space-time block-coded OFDMA for frequency-selective fading channels. / Chen, Zhonglin ; Zhu, Guangxi; Cai, Wei et al.
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on. IEEE, 2003. p. 2171-2175.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Chen, Z, Zhu, G, Cai, W & Ni, Q 2003, Differential space-time block-coded OFDMA for frequency-selective fading channels. in Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on. IEEE, pp. 2171-2175, 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, BEIJING, 7/09/03. https://doi.org/10.1109/PIMRC.2003.1259100

APA

Chen, Z., Zhu, G., Cai, W., & Ni, Q. (2003). Differential space-time block-coded OFDMA for frequency-selective fading channels. In Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on (pp. 2171-2175). IEEE. https://doi.org/10.1109/PIMRC.2003.1259100

Vancouver

Chen Z, Zhu G, Cai W, Ni Q. Differential space-time block-coded OFDMA for frequency-selective fading channels. In Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on. IEEE. 2003. p. 2171-2175 doi: 10.1109/PIMRC.2003.1259100

Author

Chen, Zhonglin ; Zhu, Guangxi ; Cai, Wei et al. / Differential space-time block-coded OFDMA for frequency-selective fading channels. Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on. IEEE, 2003. pp. 2171-2175

Bibtex

@inproceedings{ecb5c9094a2e4ede97d91abd19a1744f,
title = "Differential space-time block-coded OFDMA for frequency-selective fading channels",
abstract = "Combining, differential Alamouti space-time block code (DASTBC) with orthogonal frequency-division multiple access (OFDMA). this paper introduces a multiuser/multirate transmission scheme, which allows full-rate and full-diversity noncoherent communications using two transmit antennas over frequency-selective fading channels. Compared with the existing differential space-time coded OFDM designs, our scheme imposes no restrictions on signal constellations, and thus can improve the spectral efficiency by exploiting efficient modulation techniques such as QAM, APSK etc. The main principles of our design are as follows: OFDMA eliminates multiuser interference, and converts multiuser environments to single-user ones; Space-time coding achieves performance improvement by exploiting space diversity available with multiple antennas, no matter whether channel state information is known to the receiver. System performance is evaluated both analytically and with simulations.",
author = "Zhonglin Chen and Guangxi Zhu and Wei Cai and Qiang Ni",
year = "2003",
doi = "10.1109/PIMRC.2003.1259100",
language = "English",
isbn = "0-7803-7822-9",
pages = "2171--2175",
booktitle = "Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on",
publisher = "IEEE",
note = "14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications ; Conference date: 07-09-2003 Through 10-09-2003",

}

RIS

TY - GEN

T1 - Differential space-time block-coded OFDMA for frequency-selective fading channels

AU - Chen, Zhonglin

AU - Zhu, Guangxi

AU - Cai, Wei

AU - Ni, Qiang

PY - 2003

Y1 - 2003

N2 - Combining, differential Alamouti space-time block code (DASTBC) with orthogonal frequency-division multiple access (OFDMA). this paper introduces a multiuser/multirate transmission scheme, which allows full-rate and full-diversity noncoherent communications using two transmit antennas over frequency-selective fading channels. Compared with the existing differential space-time coded OFDM designs, our scheme imposes no restrictions on signal constellations, and thus can improve the spectral efficiency by exploiting efficient modulation techniques such as QAM, APSK etc. The main principles of our design are as follows: OFDMA eliminates multiuser interference, and converts multiuser environments to single-user ones; Space-time coding achieves performance improvement by exploiting space diversity available with multiple antennas, no matter whether channel state information is known to the receiver. System performance is evaluated both analytically and with simulations.

AB - Combining, differential Alamouti space-time block code (DASTBC) with orthogonal frequency-division multiple access (OFDMA). this paper introduces a multiuser/multirate transmission scheme, which allows full-rate and full-diversity noncoherent communications using two transmit antennas over frequency-selective fading channels. Compared with the existing differential space-time coded OFDM designs, our scheme imposes no restrictions on signal constellations, and thus can improve the spectral efficiency by exploiting efficient modulation techniques such as QAM, APSK etc. The main principles of our design are as follows: OFDMA eliminates multiuser interference, and converts multiuser environments to single-user ones; Space-time coding achieves performance improvement by exploiting space diversity available with multiple antennas, no matter whether channel state information is known to the receiver. System performance is evaluated both analytically and with simulations.

U2 - 10.1109/PIMRC.2003.1259100

DO - 10.1109/PIMRC.2003.1259100

M3 - Conference contribution/Paper

SN - 0-7803-7822-9

SP - 2171

EP - 2175

BT - Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on

PB - IEEE

T2 - 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications

Y2 - 7 September 2003 through 10 September 2003

ER -