TY - CONF
T1 - Performance comparison of 2×2 and 4×4 V-BLAST and Alamouti MIMO systems
AU - Soria, Veronica
AU - Arevalo, German V.
AU - Avila, Patricio
AU - Tello, Francisco
AU - Santamaria, Cristina Gomez
PY - 2018/12/17
Y1 - 2018/12/17
N2 - © 2018 IEEE. In this paper we describe the deployment of a 2×2 and a 4×4 MIMO system using a set of up to eight universal software-defined radio peripherals (USRP) in order to compare the performance of the Alamouti and V-VLAST coding techniques employed for improving the rate and reliability of the data transmission. V-BLAST is based on spatial multiplexing whilst Alamouti employs diversity gain. Results show that, when transmitting M-QAM modulated data, Alamouti achieves a better BER than V-BLAST for the 2×2 as well as for the 4×4 MIMO system.
AB - © 2018 IEEE. In this paper we describe the deployment of a 2×2 and a 4×4 MIMO system using a set of up to eight universal software-defined radio peripherals (USRP) in order to compare the performance of the Alamouti and V-VLAST coding techniques employed for improving the rate and reliability of the data transmission. V-BLAST is based on spatial multiplexing whilst Alamouti employs diversity gain. Results show that, when transmitting M-QAM modulated data, Alamouti achieves a better BER than V-BLAST for the 2×2 as well as for the 4×4 MIMO system.
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U2 - 10.1109/ETCM.2018.8580317
DO - 10.1109/ETCM.2018.8580317
M3 - Paper
T2 - 2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018
Y2 - 17 December 2018
ER -