LTE Physical Layer Link-Level Simulation

This documentation provides LTE physical layer link-level simulation code that demonstrates the complete signal processing chain in LTE systems. The implementation includes MATLAB-based algorithmic modules for channel coding (turbo coding), modulation/demodulation schemes (QPSK, 16QAM, 64QAM), OFDM signal processing, and channel estimation techniques. Through these simulation codes, you can analyze key LTE physical layer procedures including transport channel processing, physical channel mapping, reference signal generation, and equalization algorithms. The codebase incorporates 3GPP-standard compliant algorithms with configurable parameters for different transmission modes and channel conditions. Researchers and engineers can utilize these simulations to study link performance metrics like BLER curves, throughput analysis, and interference modeling. The modular architecture allows easy integration of custom algorithms while maintaining standard-compliant baseline functionality for both FDD and TDD configurations.