What question did this study set out to answer?

The aim is to assess the performance of bit error rate and error vector magnitude in B5G uplink communications.

March 13, 2026

Error vector magnitude and bit error rate performance analysis in the B5G uplink channel

Key Points

The aim is to assess the performance of bit error rate and error vector magnitude in B5G uplink communications.
Evaluated BER and EVM in 5G and B5G systems
Used singular value decomposition for encoding
Applied Moore-Penrose pseudoinverse for decoding
Conducted computational simulations under various channel conditions
Achieved up to 3 dB improvement in BER
Reported up to 40% reduction in EVM
Notable performance boosts under adverse conditions

Abstract

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 dB improvement in BER and up to 40% reduction in EVM under adverse channel conditions.

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