Source Code Analysis of PDSCH Link-Level Simulation Process
Analysis of LTE PDSCH link-level simulation source code, including channel coding, precoding, and OFDM modulation implementations with algorithm explanations
Constructing DVB-T Digital Television Signals Using OFDM Modulation
This guide demonstrates the construction of OFDM-modulated DVB-T digital television signals, including generation of time-domain plots and spectrograms, followed by upconversion simulation to emulate transmission processes.
OFDM Simulation with MATLAB Implementation
This program implements a complete OFDM transmission chain including QPSK modulation, serial-to-parallel conversion, IFFT modulation, upsampling, low-pass filtering, channel transmission, noise filtering via low-pass filter, downsampling, FFT demodulation, parallel-to-serial conversion, and QPSK demodulation, demonstrating the full process of OFDM simulation using MATLAB with detailed algorithm descriptions and signal processing implementations.
MATLAB Implementation and Simulation of 802.11a Communication System
MATLAB simulation of 802.11a communication system featuring Viterbi encoding/decoding, OFDM modulation/demodulation, with synchronization and channel estimation capabilities
MATLAB Implementation of OFDM Modulation
OFDM modulation function consisting of two main steps: OFDM signal generation and OFDM signal modulation, with code-level implementation details.
Ultra-Wideband Communication TH-PPM Transmitter Model
Ultra-Wideband Communication TH-PPM Transmitter Model, PAM-DS Transmitter Model, QPSK Modulation, OFDM Modulation with Algorithm Implementation Details