Study and analysis the BER performance of linear multiuser detectors in non-Gaussian noise channel
- Mohammed Anbar Mohammed
- Mohammed Hassan Essai
- Mohammed Mohammed Zahra
multiuser detection, matched filter, decorrelating, MMSE, CDMA.
In many wireless systems where multiuser detection techniques may be applied, The known linear multiuser detectors are designed for communication systems with additive white Gaussian noise(AWGN) assumption. In this regard, the question about the possibility and efficiency of their use in systems with non-Gaussian noise remains an open question. In the case of an external noise, there are no serious reasons for accurately determining its probability distributions. In this paper the performance analysis of many multiuser detectors in the presence of multiple-access interference, Gaussian, and non Gaussian noise in code-division multipleaccess(CDMA) communication systems have been investigated. Simulation results show that the linear multiuser detector provide poor performance in the presence of non Gaussian noise than in AWGN.
Mohammed Anbar Mohammed, Mohammed Hassan Essai, Mohammed Mohammed Zahra. "Study and analysis the BER performance of linear multiuser detectors in non-Gaussian noise channel".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.1, Issue 3, pp.0, URL :https://rjwave.org/ijedr/papers/IJEDR1303066.pdf
Volume 1 Issue 3
Pages. 0
