CDMA communication system using Matlab. #github

Investigating the performance of an OFDM-based communication system with QPSK and QAM modulation and effects of AWGN and multi-path channels.

LDPC MATLAB simulation using BPSK + AWGN modulation decoded using Sum Product and Min Sum Algorithm

Implementation of Bit Error Rate for multipath models like AWGN, Rayleigh, and Rician Fading Channel models under BPSK Modulation Scheme.

MATLAB simulation of a BPSK data transmission system with AWGN channel, and its benchmark against BER(SNR).

Simulation of a communication channel written in Python

Python coding examples for wireless communication systems. This includes currently the topics of modulation such as 4-QAM, BPSK (2-PSK) with an AWGN channel and also Rayleigh fading.

Making digital communication look dayumm!

My solutions for the practical work of the Digital Communication (CN : Communication Numérique) module in my 4th year of state engineering studies at ENSTTIC

This repository contains a model for Digital communication system employing 32-ary PSK modulation scheme for a Bird signal.

This repository contains the source code of all the block codes in MATLAB. This project presents the Bit Error Rate (BER) Comparison of 8-PSK over AWGN channel by considering block codes such as Linear block codes, Hamming codes, BCH codes, RS codes etc. All the codes will be compared in terms of BER and energy per bit to noise ratio.

Homework and accompanying MATLAB code for the 'Introduction to Digital Communication' course

📶 Digital Communication (ELC325B) Assignments Solutions

Simulation framework for Physical Layer Security (PHYSEC), including entropy analysis, CRC-24, Hamming(12,8), 64-QAM modulation/demodulation, AWGN and 3×3 MIMO channels, beamforming, and secrecy analysis. Implements end-to-end communication pipelines for Bob vs Eve SNR comparison, PER estimation and SVD-based secrecy capacity evaluation.

This project was part of the course Telecommunication Systems III (ECE Department, AUTH, 7th semester).

Simulation of different modulation techniques (BPSK, QPSK, 8PSK, BFSK, 16QAM) on a channel of AWGN

Construction of QC-LDPC codes with UEP properties

Model of transmission with usage of 5G polar encoding and decoding.

This repository contains the Wireless Networks-related project I've worked on. The projects are part of the undergraduate course at the University of Tehran.

Master thesis

This project presents the simulation and performance analysis of Low-Density Parity-Check (LDPC) codes using MATLAB, focusing on their application in reliable digital communication systems. LDPC codes are powerful error-correcting codes known for their near-capacity performance under iterative decoding.

Monte Carlo simulation of Gray-coded QPSK over AWGN with BER validation against theory.

A digital communication project that aims to explore different modulation schemes.

Modeling BPSK Channel Using CRC

No description provided.

A PCM-Based Vocoder/Decoder, a voice codec software based on PCM of voice signals to send over data network, whose quantizer provides both mid-rise and mid-tread quantization techniques, and an encoder with both Manchester and AMI signaling, providing the concept of AWGN channel, in addition to regenerative repeaters.

Modeling BPSK Channel Using Hamming Code and CRC