IEICE TRANSACTIONS on Communications
Precoding Scheme for Distributed Antenna Systems with Non-Kronecker Correlation over Spatially Correlated Channel
Summary :
In this paper, a low-complexity precoding scheme for minimizing the bit error rate (BER) subject to fixed power constraint for distributed antenna systems with non-Kronecker correlation over spatially correlated Rayleigh fading channels is presented. Based on an approximated BER bound and a newly defined compressed signal-to-noise ratio (CSNR) criterion, closed-form expressions of power allocation and beamforming matrix are derived for the developed precoding scheme. This scheme not only has the calculation of the power allocation less than and also obtain the BER performance close to that of the existing optimal precoding scheme. Simulation results show that the proposed scheme can provide BER lower than the equal power allocation and single mode beamforming scheme, has almost the same performance as the existing optimal scheme.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E97-B No.8 pp.1586-1591
- Publication Date
- 2014/08/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E97.B.1586
- Type of Manuscript
- Special Section PAPER (Special Section on EU's FP7 ICT R&D Project Activities on Future Broadband Access Technologies in Conjunction with Main Topics of 2013 IEICE ICT Forum)
- Category
Authors
Xiang-bin YU
Nanjing University of Aeronautics and Astronautics,Southeast University,City University of Hong Kong
Ying WANG
Nanjing University of Aeronautics and Astronautics
Qiu-ming ZHU
Nanjing University of Aeronautics and Astronautics
Yang LI
Nanjing University of Aeronautics and Astronautics
Qing-ming MENG
Southeast University
Keyword
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Xiang-bin YU, Ying WANG, Qiu-ming ZHU, Yang LI, Qing-ming MENG, "Precoding Scheme for Distributed Antenna Systems with Non-Kronecker Correlation over Spatially Correlated Channel" in IEICE TRANSACTIONS on Communications,
vol. E97-B, no. 8, pp. 1586-1591, August 2014, doi: 10.1587/transcom.E97.B.1586.
Abstract: In this paper, a low-complexity precoding scheme for minimizing the bit error rate (BER) subject to fixed power constraint for distributed antenna systems with non-Kronecker correlation over spatially correlated Rayleigh fading channels is presented. Based on an approximated BER bound and a newly defined compressed signal-to-noise ratio (CSNR) criterion, closed-form expressions of power allocation and beamforming matrix are derived for the developed precoding scheme. This scheme not only has the calculation of the power allocation less than and also obtain the BER performance close to that of the existing optimal precoding scheme. Simulation results show that the proposed scheme can provide BER lower than the equal power allocation and single mode beamforming scheme, has almost the same performance as the existing optimal scheme.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E97.B.1586/_p
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@ARTICLE{e97-b_8_1586,
author={Xiang-bin YU, Ying WANG, Qiu-ming ZHU, Yang LI, Qing-ming MENG, },
journal={IEICE TRANSACTIONS on Communications},
title={Precoding Scheme for Distributed Antenna Systems with Non-Kronecker Correlation over Spatially Correlated Channel},
year={2014},
volume={E97-B},
number={8},
pages={1586-1591},
abstract={In this paper, a low-complexity precoding scheme for minimizing the bit error rate (BER) subject to fixed power constraint for distributed antenna systems with non-Kronecker correlation over spatially correlated Rayleigh fading channels is presented. Based on an approximated BER bound and a newly defined compressed signal-to-noise ratio (CSNR) criterion, closed-form expressions of power allocation and beamforming matrix are derived for the developed precoding scheme. This scheme not only has the calculation of the power allocation less than and also obtain the BER performance close to that of the existing optimal precoding scheme. Simulation results show that the proposed scheme can provide BER lower than the equal power allocation and single mode beamforming scheme, has almost the same performance as the existing optimal scheme.},
keywords={},
doi={10.1587/transcom.E97.B.1586},
ISSN={1745-1345},
month={August},}
Copy
TY - JOUR
TI - Precoding Scheme for Distributed Antenna Systems with Non-Kronecker Correlation over Spatially Correlated Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 1586
EP - 1591
AU - Xiang-bin YU
AU - Ying WANG
AU - Qiu-ming ZHU
AU - Yang LI
AU - Qing-ming MENG
PY - 2014
DO - 10.1587/transcom.E97.B.1586
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E97-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2014
AB - In this paper, a low-complexity precoding scheme for minimizing the bit error rate (BER) subject to fixed power constraint for distributed antenna systems with non-Kronecker correlation over spatially correlated Rayleigh fading channels is presented. Based on an approximated BER bound and a newly defined compressed signal-to-noise ratio (CSNR) criterion, closed-form expressions of power allocation and beamforming matrix are derived for the developed precoding scheme. This scheme not only has the calculation of the power allocation less than and also obtain the BER performance close to that of the existing optimal precoding scheme. Simulation results show that the proposed scheme can provide BER lower than the equal power allocation and single mode beamforming scheme, has almost the same performance as the existing optimal scheme.
ER -
English
