A precise mathematical approach for analyzing the performance of MIMO space-time block code systems over Weibull fading channels

被引：1

作者：

Bessate, Abdelmajid ^{[1
]}

Miftah, Youssef ^{[2
]}

Ben-Azza, Hussain ^{[2
]}

El Bouanani, Faissal ^{[3
]}

机构：

[1] Chouaib Doukkali Univ, Polydisciplinary Fac Sidi Bennour, El Jadida, Morocco

[2] My Ismail Univ, ENSAM, Meknes, Morocco

[3] Mohammed V Univ Rabat, Dept Embedded Syst, ENSIAS, Rabat, Morocco

来源：

EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING | 2024年 / 2024卷 / 01期

关键词：

Average symbol error rate; Correlation; Moment-generating function; Multiple-input-multiple-output; Monte Carlo simulation method; Outage probability; Space-time block codes; Probability density function; Weibull distribution; CAPACITY;

D O I：

10.1186/s13638-024-02340-0

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Multiple-input-multiple-output (MIMO) systems have effectively addressed today's high demand for 5G communications and beyond. Further, MIMO-assisted space-time block codes (STBCs) have been shown to enhance the system's performance and provide a complete variety of coherent flat-fading channels. Additionally, the closed-form expression of the probability density function of the summation of correlated Weibull random variables remains unknown. In this work, we investigate the performance analysis of MIMO-STBC-enabled systems subject to the Weibull fading channel. New tight approximate expressions for numerous system performance metrics, e.g., outage probability, average capacity under various rate adaption methods, and average symbol/bit error rate, have been obtained. The Monte Carlo simulation method has corroborated all the presented results.

引用

页数：19

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