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http://dx.doi.org/10.7840/kics.2015.40.11.2145

Performance Analysis of Massive MIMO Systems According to DoF  

Kim, Yongok (School of Electrical and Electronic Engineering, Yonsei University)
Choi, Sooyong (School of Electrical and Electronic Engineering, Yonsei University)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.40, no.11, 2015 , pp. 2145-2147 More about this Journal
Abstract
In this letter, we investigate the performance analysis of massive MIMO systems using MRT and ZF precodings according to the number of DoF. We analyze the ergodic received SINRs with MRT and ZF precodings as closed-forms over the number of DoF normalized by the number of antennas. In simulation results, we verify the analyzed results and observe that MRT precoding is better than ZF precoding in terms of the ergodic received SINR with a small number of DoF.
Keywords
Massive MIMO; MRT; ZF; DoF; Precoding;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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