Simulation of Wireless Communications using Simulink

I have long been engaged in wireless communication simulations using MATLAB Simulink at the National Key Laboratory of Anti-jamming Communications. Among the numerous communication links I've studied, this Turbo iterative decoding implementation stands out as one of the most classical examples. The entire process is exceptionally clear, particularly the iterative decoding section which cleverly utilizes rate reduction techniques to achieve complex iterative processes through remarkably simple structures. The implementation showcases sophisticated use of Simulink's communication blocksets, including convolutional encoders, interleavers, and iterative decoding algorithms that employ log-MAP or max-log-MAP approaches for efficient soft-input soft-output processing. I'm confident that fellow researchers and engineers will gain substantial insights by studying this program, which demonstrates optimal balance between computational efficiency and decoding performance. It's truly worthy of in-depth research and exploration for anyone working in digital communication system design.