A Fast and Accurate Estimation of Channel Availability Using Hilbert Transform and Hybrid Ml-MMSE Equalizer

A Fast and Accurate Estimation of Channel Availability Using Hilbert Transform and Hybrid Ml-MMSE Equalizer

Publication Date : 2022-08-22
Author(s) :

C. AbithaS. Abisha

           
Article Name :

A Fast and Accurate Estimation of Channel Availability Using Hilbert Transform and Hybrid Ml-MMSE Equalizer

Abstract :

This project proposes a fast and accurate estimation of channel availability using Hilbert transform and hybrid ML-MMSE equalizer. An efficient channel estimate approach is used for uplink massive multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) systems. Hilbert transform is a simple technique and using this the complexity of the overall process is minimized. An effective hybrid minimal mean square error (ML-MMSE) equalizer is utilized to estimate channel availability accurately. The proposed approach is evaluated using MATLAB simulation.

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