LTE System Link-Level Simulation

The LTE system represents one of the most widely deployed technologies in modern telecommunications, making accurate link-level performance simulation critically important for system optimization and analysis. Researchers from the prestigious University of Vienna have developed a sophisticated LTE simulation framework that provides detailed modeling of physical layer components including OFDMA/SC-FDMA modulation, channel coding, MIMO processing, and reference signal generation. The package includes extensive documentation with configuration guidelines, parameter settings, and performance evaluation metrics. The MATLAB-based source code implements core algorithms such as turbo coding/decoding, channel estimation techniques, and link adaptation mechanisms, allowing researchers to modify simulation parameters and analyze system behavior under various channel conditions. Through this comprehensive simulation model, engineers can gain profound insights into LTE system performance characteristics, enabling optimization of transmission parameters and enhancement of overall network functionality. This link-level simulation toolkit serves as an invaluable resource for telecommunications researchers and developers working on LTE system analysis and performance improvement.