Adaptive Codebook Optimization

Feedback del CSI per Reti Cellulari in Modalità FDD

This project was undertaken as part of my Bachelors degree. My chosen subject area integrates the disciplines of both electronics engineering and computer science by using artificial intelligence to remove noise and distortion from telecommunications systems. This project is developed entirely in MATLAB.

My activities during the communication systems course are uploaded to this repository, and I hope this material will help you :)

OFDM implementation on Matlab

Implementation of the channel estimator based on Mixture of Factor Analyzers (MFA).

in this project, I model digital channel binary coded for transmitting 8-bit numbers through the channel with noise in ASK modulation

Modelling and simulation of major components in a digital communication system

Labs of DSP2

Data Networks is one of the master's courses that discuss layers of data network and have 4 assignments and one project that were totally uploaded here

Simple JAVA API for calculating Group Delay using OFDM/OFDMA time domain IQ sample data.

Source code for the Diploma Thesis "Evaluation of Extreme Learning Machine as Channel Equalizer for Color-Shift Keying-Based Visible Light Communication Systems Employed in Underground Mining Scenarios", for the fulfillment of the Electrical Engineer Professional Title at the Universidad de Chile.

This repository includes the source code of the DFT-based channel estimators proposed in "Low Complex Methods for Robust Channel Estimation in Doubly Dispersive Environments" paper [1] that is published in the IEEE Access, 2022.

Implementation of the Paper "Channel Estimation for Quantized Systems based on Conditionally Gaussian Latent Models".

Estimating unknown static channel coefficients on a communication system utilizing Maximum Likelihood Single-Shot Estimation algorithm.

This project presents different signal processing methods for signal filtering and cleaning, and channel estimation.

Code for "Impact Analysis of Antenna Array Geometry on Performance of Semi-blind Structured Channel Estimation for massive MIMO-OFDM systems", IEEE SSP, Hanoi, Vietnam, Jul. 2023

Source code of the Paper "Diffusion-Based Generative Prior for Low-Complexity MIMO Channel Estimation"

Channel Estimation and Performance Evaluation of Multi-IRS Aided MIMO Communication System

Channel Estimation and Joint Beamforming Design for Multi-IRS MIMO systems