ERROR VECTOR MAGNITUDE AND BIT ERROR RATE PERFORMANCE ANALYSIS IN THE B5G UPLINK CHANNEL

This work evaluates the bit error rate (BER) and error vector magnitude (EVM) performance in the uplink channel of a 5G and B5G communication system. Singular value decomposition (SVD) and Moore–Penrose pseudoinverse (PINV) are used for user data encoding and decoding. Computational simulation results indicate significant performance improvements, reporting up to 3[Formula: see text]dB improvement in BER and up to 40% reduction in EVM under adverse channel conditions.