open-source IEEE802.11/Wi-Fi baseband chip/FPGA design

Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!

FPGA/hardware design of openwifi

Sythesizable, modular Verilog implementation of 802.11 OFDM decoder.

Simulation of Digital Communication (physical layer) in Python.

📡 Using Software Designed Radio to transmit OFDM QPSK signals at 5 GHz

Compilation of the different MATLAB codes that were used for the experimental part of the research work presented in the article "Next Generation 5G OFDM-Based Modulations for Intensity Modulation-Direct Detection (IM-DD) Optical Fronthauling".

Simulates an FBMC and OFDM transmission over a doubly-selective channel. Allows to reproduce all figures from "Doubly-Selective Channel Estimation in FBMC-OQAM and OFDM Systems", IEEE VTC Fall, 2018

Compares FBMC to OFDM based schemes. Reproduces all figures from “Filter bank multicarrier modulation schemes for future mobile communications”, IEEE Journal on Selected Areas in Communications, 2017.

📡 Using Software Designed Radio to transmit MIMO-OFDM QPSK signals at 5 GHz

Simulates pruned DFT spread FBMC and compares the performance to OFDM, SC-FDMA and conventional FBMC. The included classes (QAM, DoublySelectiveChannel, OFDM, FBMC) can be reused in other projects.

Allows to reproduce all figures from "Pruned DFT Spread FBMC: Low PAPR, Low Latency, High Spectral Efficiency", IEEE Transactions on Communications, 2018

📡 Using Software Designed Radio to transmit LTE downlink signals at 2.4 GHz

Using Android Watch to unlock Android phone via acoustic tokens.

📡 Using Software Designed Radio to transmit OFDM 16QAM signals at 5 GHz

A MATLAB implementation of an OFDM based Power Domain NOMA System

OFDM simulation project, using BPSK/QPSK and FIR filter.

Implement SISO OFDM with BPSK demodulation on USRP

Verilog IP Cores & Tests

Allows to reproduce all figures from "FBMC-OQAM in Doubly-Selective Channels: A New Perspective on MMSE Equalization", IEEE SPAWC, 2017.

Simulate SISO OFDM with BPSK demodulation

Joint Channel Estimation and Nonlinear Distortion Compensation in OFDM Receivers (Bussgang-type receiver)

SISO multicarrier wireless systems

Simulación de una transmisión de señales OFDM mediante Matlab

Example of OFDM in Python and Verilog

Belief-propagation receivers for nonlinear OFDM

Simulation files for Topics in Wireless Communications.

BSc Thesis

MATLAB Imitation Modeling for the BER of the Satellite Communication System using QPSK and OFDM Modulation with LS Channel Estimation based on Pilot Signals in the Transionospheric Communication Channel with Rician Fading, Multipath, Frequency Selectivity and Limited Coherence Bandwidth

MATLAB implementation of basic concepts of Digital Communications