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Performance analysis of MIMO-OFDMA wireless system using OSTB cover rayleigh fading channel
Author
Source
Iraqi Journal of Computer, Communications and Control Engineering
Issue
Vol. 13, Issue 1 (30 Jun. 2013), pp.1-8, 8 p.
Publisher
Publication Date
2013-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
this paper presents performance analysis of Multiple-Input Multiple-Output-Orthogonal Frequency Division Multiplexing Access (MIMO-OFDMA) wireless system using orthogonal space time block code (OSTBC) over Rayleigh fading channel.
OSTBC is an efficient code system that achieves the maximum of diversity gain in mobile communication systems and it is very useful in reducing the processing complexity of the wireless communication system.
Several MIMO-OFDMA OSTBC models based on different number of antenna constellation (2Tx, 2Rx) and (4Tx, 2Rx) have been analyzed.
The relationship between Bit Error Rate (BER) and Signal to Noise Ratio (SNR) in Rayleigh fading wireless channel has been studied.
The simulation results show the effectiveness and accuracy of the MIMO-OFDMA OSTBC system by decreasing BER for low value of SNR compared with the MIMO-OFDMA system.
American Psychological Association (APA)
al-Faysal, Ashwaq Q. Hamid. 2013. Performance analysis of MIMO-OFDMA wireless system using OSTB cover rayleigh fading channel. Iraqi Journal of Computer, Communications and Control Engineering،Vol. 13, no. 1, pp.1-8.
https://search.emarefa.net/detail/BIM-342362
Modern Language Association (MLA)
al-Faysal, Ashwaq Q. Hamid. Performance analysis of MIMO-OFDMA wireless system using OSTB cover rayleigh fading channel. Iraqi Journal of Computer, Communications and Control Engineering Vol. 13, no. 1 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-342362
American Medical Association (AMA)
al-Faysal, Ashwaq Q. Hamid. Performance analysis of MIMO-OFDMA wireless system using OSTB cover rayleigh fading channel. Iraqi Journal of Computer, Communications and Control Engineering. 2013. Vol. 13, no. 1, pp.1-8.
https://search.emarefa.net/detail/BIM-342362
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 7-8
Record ID
BIM-342362