MATLAB Simulation of 256-QAM and QPSK Modulation Techniques

MATLAB simulation of 256-QAM and QPSK modulation schemes, including performance analysis under different channel conditions with BER and throughput comparisons. Implementation covers modulation/demodulation algorithms, signal constellation mapping, and error rate calculations.

Spherical Decoding for QAM Modulation Schemes

Implementation and analysis of spherical decoding algorithms for 16QAM, 64QAM, and 256QAM modulation techniques with performance comparisons