TY - GEN
T1 - Effects of HPA nonlinearities mitigation for amplitude, phase and their joint distortions using MIMO communication systems
AU - Jan, Latif
AU - Zafar, Mohammad Haseeb
AU - Afridi, Shahryar Khan
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/5/31
Y1 - 2016/5/31
N2 - Nonlinearities play an imperative role in performance of wireless communication systems. In this paper, High Power Amplifiers (HPA) have been used to check the performance of the proposed system by analyzing its amplitude, phase and their joint distortions using Multiple-Input Multiple-Output (MIMO) wireless communication system. This paper takes-in account the overall effects of HPA that provokes nonlinearities at the transmitter's end in a communication system. Therefore, a novel method for the HPA nonlinearities mitigation has been proposed to improve the performance of amplitude, phase and joint distortions in MIMO communication systems. The simulation results show an improvement in the overall effect of the MIMO system and enhance the input response on the transmitter side. Furthermore, this method has been proposed to exploit the benefits of the MIMO system to improve the Symbol Error Rate (SER) versus Signal to Noise Ratio (SNR) curves for amplitude, phase and their joint distortions.
AB - Nonlinearities play an imperative role in performance of wireless communication systems. In this paper, High Power Amplifiers (HPA) have been used to check the performance of the proposed system by analyzing its amplitude, phase and their joint distortions using Multiple-Input Multiple-Output (MIMO) wireless communication system. This paper takes-in account the overall effects of HPA that provokes nonlinearities at the transmitter's end in a communication system. Therefore, a novel method for the HPA nonlinearities mitigation has been proposed to improve the performance of amplitude, phase and joint distortions in MIMO communication systems. The simulation results show an improvement in the overall effect of the MIMO system and enhance the input response on the transmitter side. Furthermore, this method has been proposed to exploit the benefits of the MIMO system to improve the Symbol Error Rate (SER) versus Signal to Noise Ratio (SNR) curves for amplitude, phase and their joint distortions.
KW - Multiple-Input Multiple-Output
KW - Signal to Noise Ratio
KW - Symbol Error Rate
UR - https://www.scopus.com/pages/publications/84978124649
U2 - 10.1109/WTS.2016.7482051
DO - 10.1109/WTS.2016.7482051
M3 - Conference contribution
AN - SCOPUS:84978124649
T3 - Wireless Telecommunications Symposium
BT - 2016 Wireless Telecommunications Symposium, WTS 2016
PB - IEEE Computer Society
T2 - 15th Annual Wireless Telecommunications Symposium: Global Wireless Communications: Europe and Beyond, WTS 2016
Y2 - 18 April 2016 through 20 April 2016
ER -