Hybridization of zero forcing-minimum mean square error equalizer in multiple input multiple output system
نویسندگان
چکیده
Transmission of high data rate over multipath environment is associated with many wireless applications. However, this transmission results in delay which leads to ISI distortion and causes error. The existing LE MIMO systems such as ZF equalizer used addressing problem reduces the completely but noise amplification. Likewise, MMSE only cannot eliminate ISI. Therefore, paper proposed a hybrid for Wi-Fi Weibull fading channel. hybridized ZF-MMSE was developed using conventional equalizers. Digital transmitted signal propagated channel received at receiver through multiple antennas then combined MRC. equalized both amplified noise. model simulated MATLAB software evaluation performed BER Pout. obtained revealed that gave better performance equalizers system. will help improve technology.
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ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Computer Science
سال: 2022
ISSN: ['2502-4752', '2502-4760']
DOI: https://doi.org/10.11591/ijeecs.v26.i2.pp836-845