Analysis of bit error rate in NOMA network for M-users over AWGN channel

Hancco J.; Quispe A.; Hilario-Tacuri A. · Proceedings of the 2022 IEEE 29th International Conference on Electronics, Electrical Engineering and Computing, INTERCON 2022 (2022) · DOI: 10.1109/intercon55795.2022.9870098

Resumen

This paper examines the bit error rate for nonorthogonal multiples access, it is a concept that has stood out for 5G networks. We analyzed the performance of downlink nonorthogonal network over a Gaussian noise channel with binary phase-shift keying modulation, this analysis gives rise to a closed-form expressions for bit error rate after perfect and imperfect successive interference cancellation. Unlike other ideas that can be find in the literature, no constraints are imposed on the number of users in this paper. In our proposed model, we obtain a better accuracy of the bit error rate which significantly decrease the computational cost. The results obtained were corroborated by Monte Carlo simulation, which validates our theoretical expressions.

Instituciones: Universidad Nacional de San Agustín de Arequipa