IEICE TRANSACTIONS on Communications
Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems
Summary :
In this letter, we propose a limited feedback precoding scheme based upon grassmannian beamforming and user selection for downlink multiuser MIMO systems. Conventional random beamforming scheme only enjoys significant performance gains with a large number of users, which limits its practical application. With proper codebook size the proposed scheme outperforms conventional random beamforming scheme when the number of users is small or moderate.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E90-B No.3 pp.689-692
- Publication Date
- 2007/03/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e90-b.3.689
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Haibo ZHENG, Yongle WU, Yunzhou LI, Shidong ZHOU, Jing WANG, "Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems" in IEICE TRANSACTIONS on Communications,
vol. E90-B, no. 3, pp. 689-692, March 2007, doi: 10.1093/ietcom/e90-b.3.689.
Abstract: In this letter, we propose a limited feedback precoding scheme based upon grassmannian beamforming and user selection for downlink multiuser MIMO systems. Conventional random beamforming scheme only enjoys significant performance gains with a large number of users, which limits its practical application. With proper codebook size the proposed scheme outperforms conventional random beamforming scheme when the number of users is small or moderate.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.3.689/_p
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@ARTICLE{e90-b_3_689,
author={Haibo ZHENG, Yongle WU, Yunzhou LI, Shidong ZHOU, Jing WANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems},
year={2007},
volume={E90-B},
number={3},
pages={689-692},
abstract={In this letter, we propose a limited feedback precoding scheme based upon grassmannian beamforming and user selection for downlink multiuser MIMO systems. Conventional random beamforming scheme only enjoys significant performance gains with a large number of users, which limits its practical application. With proper codebook size the proposed scheme outperforms conventional random beamforming scheme when the number of users is small or moderate.},
keywords={},
doi={10.1093/ietcom/e90-b.3.689},
ISSN={1745-1345},
month={March},}
Copy
TY - JOUR
TI - Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 689
EP - 692
AU - Haibo ZHENG
AU - Yongle WU
AU - Yunzhou LI
AU - Shidong ZHOU
AU - Jing WANG
PY - 2007
DO - 10.1093/ietcom/e90-b.3.689
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2007
AB - In this letter, we propose a limited feedback precoding scheme based upon grassmannian beamforming and user selection for downlink multiuser MIMO systems. Conventional random beamforming scheme only enjoys significant performance gains with a large number of users, which limits its practical application. With proper codebook size the proposed scheme outperforms conventional random beamforming scheme when the number of users is small or moderate.
ER -
English
