Limited Feedback Precoding for Massive MIMO
Joint Authors
Zeng, Jie
Su, Xin
Xu, Xibin
Li, Jingyu
Rong, Liping
Liu, Lili
Wang, Jing
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-08
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The large-scale array antenna system with numerous low-power antennas deployed at the base station, also known as massive multiple-input multiple-output (MIMO), can provide a plethora of advantages over the classical array antenna system.
Precoding is important to exploit massive MIMO performance, and codebook design is crucial due to the limited feedback channel.
In this paper, we propose a new avenue of codebook design based on a Kronecker-type approximation of the array correlation structure for the uniform rectangular antenna array, which is preferable for the antenna deployment of massive MIMO.
Although the feedback overhead is quite limited, the codebook design can provide an effective solution to support multiple users in different scenarios.
Simulation results demonstrate that our proposed codebook outperforms the previously known codebooks remarkably.
American Psychological Association (APA)
Su, Xin& Zeng, Jie& Li, Jingyu& Rong, Liping& Liu, Lili& Xu, Xibin…[et al.]. 2013. Limited Feedback Precoding for Massive MIMO. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-470442
Modern Language Association (MLA)
Su, Xin…[et al.]. Limited Feedback Precoding for Massive MIMO. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-470442
American Medical Association (AMA)
Su, Xin& Zeng, Jie& Li, Jingyu& Rong, Liping& Liu, Lili& Xu, Xibin…[et al.]. Limited Feedback Precoding for Massive MIMO. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-470442
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-470442