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

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. Ad...

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Bibliographic Details
Published inEURASIP journal on wireless communications and networking Vol. 2024; no. 1; pp. 16 - 19
Main Authors Bessate, Abdelmajid, Miftah, Youssef, Ben-Azza, Hussain, El Bouanani, Faissal
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 29.03.2024
Springer Nature B.V
SpringerOpen
Subjects
Antennas
Approximation
Average symbol error rate
Bit error rate
Block codes
Business metrics
Channels
Codes
Communications Engineering
Correlation
Embedded systems
Engineering
Fading
Information Systems Applications (incl.Internet)
MIMO communication
Moment-generating function
Monte Carlo simulation
Monte Carlo simulation method
Multiple-input–multiple-output
Networks
Outage probability
Performance measurement
Probability density functions
Random variables
Receivers & amplifiers
Signal,Image and Speech Processing
System effectiveness
Wireless communications
Correlation
Monte Carlo simulation method
Space–time block codes
Average symbol error rate
Moment-generating function
Multiple-input–multiple-output
Probability density function
Weibull distribution
Outage probability
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Summary: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.
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ISSN:1687-1499
1687-1472
1687-1499
DOI:10.1186/s13638-024-02340-0