TY - GEN
T1 - Impact of hardware impairments on the performance of millimeter-wave massive MU-MIMO systems with distributed antennas
AU - Belaoura, Widad
AU - Ghanem, Khalida
AU - Shakir, Muhammad Zeeshan
AU - Qaraqe, Khalid A.
N1 - © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
PY - 2021/1/11
Y1 - 2021/1/11
N2 - The impact of hardware impairments play an crucial role in any practical communication systems, yet they are generally omitted when investigating the performance of distributed massive multiple input multiple output (MIMO) systems. In particularly, for millimeter-Wave (mm-Wave) bands, no study has been addressed yet. To overcome this limitation, in this paper a mm-Wave distributed massive multi-user (MU) MIMO system based-hybrid beam forming structure, in which the residual hardware impairments have been incorporated in the transmitter processing, is presented. At each base station (BS), a zero-forcing (ZF) baseband processing is designed overthe effective channel to efficiently remove the multi-user (MU) interference. The results show that, relative to the co-located mm-Wave massive MIMO with the same antenna configurations, mm-Wave distributed MIMO achieves a significantly higher performance while reducing the impingement of hardware practical defects.
AB - The impact of hardware impairments play an crucial role in any practical communication systems, yet they are generally omitted when investigating the performance of distributed massive multiple input multiple output (MIMO) systems. In particularly, for millimeter-Wave (mm-Wave) bands, no study has been addressed yet. To overcome this limitation, in this paper a mm-Wave distributed massive multi-user (MU) MIMO system based-hybrid beam forming structure, in which the residual hardware impairments have been incorporated in the transmitter processing, is presented. At each base station (BS), a zero-forcing (ZF) baseband processing is designed overthe effective channel to efficiently remove the multi-user (MU) interference. The results show that, relative to the co-located mm-Wave massive MIMO with the same antenna configurations, mm-Wave distributed MIMO achieves a significantly higher performance while reducing the impingement of hardware practical defects.
KW - mm-Wave band
KW - hardware impairments
KW - distributed antennas array
KW - MU-MIMO
KW - hybrid beamforming
UR - https://comnet.ieee.tn/
U2 - 10.1109/ComNet47917.2020.9306107
DO - 10.1109/ComNet47917.2020.9306107
M3 - Conference contribution
SN - 9781728153216
T3 - IEEE Conference Proceedings
BT - Proceedings of the 8th IEEE International Conference on Communications and Networking
PB - IEEE
CY - Piscataway, NJ
T2 - 8th IEEE International Conference on Communications and Networking
Y2 - 25 March 2020 through 28 March 2020
ER -