Reduced complexity multimode antenna selection with bit allocation for zero-forcing receiver

Wan Chen Yeh*, Shang-Ho Tsai, Pu Hsuan Lin

*Corresponding author for this work

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, we investigate multimode antenna selection for zero forcing receiver to maximize the overall data rate. The optimal selection scenario can be achieved by exhaustive search. However, antenna selection using exhaustive search leads to complicated computational burden. To reduce the complexity, we propose a greedy search algorithm for antenna selection. Using the proposed algorithm, the computations can be greatly reduced while the achievable data rate is nearly the same with exhaustive search. Moreover, generally fixed bit budgets are used in practical design. Hence, we propose to use water-filling bit allocation to further improve the performance of the proposed antenna selection scheme. Simulation results are provided to show the advantages of the proposed multimode antenna selection with bit allocation.

原文English
主出版物標題2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings
頁面2937-2940
頁數4
DOIs
出版狀態Published - 23 十月 2012
事件2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Kyoto, Japan
持續時間: 25 三月 201230 三月 2012

出版系列

名字ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN(列印)1520-6149

Conference

Conference2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012
國家Japan
城市Kyoto
期間25/03/1230/03/12

指紋 深入研究「Reduced complexity multimode antenna selection with bit allocation for zero-forcing receiver」主題。共同形成了獨特的指紋。

  • 引用此

    Yeh, W. C., Tsai, S-H., & Lin, P. H. (2012). Reduced complexity multimode antenna selection with bit allocation for zero-forcing receiver. 於 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings (頁 2937-2940). [6288531] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2012.6288531