Research on a New Antenna Selection Algorithm

In this paper, antenna selection algorithms of multiple-input multiple-output (MIMO) system are considered. Firstly, we analyze the existing antenna selection algorithms and the corresponding channel capacity formula. Secondly, in order to investigate the optimal performance of MIMO channel, we prop...

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Bibliographic Details
Published in2019 4th International Conference on Communication and Information Systems (ICCIS) pp. 19 - 22
Main Authors Li, Hongmei, Chen, Xiao, Shen, Peng
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2019
Subjects
antenna selection
Channel capacity
MIMO
MIMO communication
Receiving antennas
Signal to noise ratio
SNR
Transmitting antennas
Wireless communication
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DOI10.1109/ICCIS49662.2019.00009

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Summary:In this paper, antenna selection algorithms of multiple-input multiple-output (MIMO) system are considered. Firstly, we analyze the existing antenna selection algorithms and the corresponding channel capacity formula. Secondly, in order to investigate the optimal performance of MIMO channel, we propose a new algorithm based on the maximum norm selection theory and matrix theory. Then we deduce the corresponding channel capacity. Finally, we design a simulation scheme to verify the performance of the new algorithm under different numbers of antennas selected. The simulation results show that with the increase of the number of antennas selected, the channel capacity increases gradually, but the growth rate slows down. Assume the scenario with five antennas, choosing three antennas is the best scheme in consideration of highest cost performance.
DOI:10.1109/ICCIS49662.2019.00009