BER Performance Analysis of Pre-MMSE Equalizer for MIMO System
Abstract: This paper investigates the performance analysis of linear ZF/MMSE and pre-minimum mean square error (MMSE) applied to wireless multi-input multi-output (MIMO) system. Here the numbers of transmitters are equal to receivers [1]. Fading and interference effects can be combated with equalizers. The bit error rate characteristics for different MIMO matrices are simulated. Channel state information for the spatial-multiplexing system is used. Paper is focused on linear pre-equalization method. It demonstrates that pre-MMSE equalizer improves the BER performances.
Keywords: Multi-Input Multi-Output MIMO, Minimum Mean Square Error MMSE, Zero-Forcing ZF, Bit Error Rate BER, Inter Symbol Interference ISI, Channel State Information CSI
How to Cite?: Shivkaran Meghwal, "BER Performance Analysis of Pre-MMSE Equalizer for MIMO System", Volume 6 Issue 12, December 2017, International Journal of Science and Research (IJSR), Pages: 993-995, https://www.ijsr.net/getabstract.php?paperid=ART20178890, DOI: https://dx.doi.org/10.21275/ART20178890