… efficiency of the system (in bits/Joule). At BS by applying linear receivers we analyzed relation for the uplink of Massive MIMOsystems in this part in the case of imperfect and perfect …
AA Lu, X Gao, W Zhong, C Xiao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… In massive MIMOsystems, there exists many practical challenge, such as power amplifier … the impacts of the imperfectCSI. In practical massive MIMOsystems, perfect CSI at the BS are …
X Yu, Y Du, X Dang, SH Leung… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… We consider an uplink massive MIMOsystem with CAM in the presence of imperfectCSI, where the base station (BS) with M receive antennas serves K users, each of which is …
H Li, Z Wang, H Wang - IEEE Transactions on Green …, 2019 - ieeexplore.ieee.org
… • We construct a downlink of single-cell Massive MIMOsystem where BS has imperfectCSI, and present a channel estimation model by utilizing the priori knowledge of the estimation …
… correlation and imperfectCSI into the system model and … of MIMO IA networks depend on the accuracy of CSI and channel correlation. This paper quantified the impact of imperfectCSI …
Z Chang, Z Wang, X Guo, Z Han… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… Taking into consideration of imperfectCSI can also enhance … MIMOsystem empowered by WPT with imperfectCSI. After presenting the theoretical analysis of throughput of the system, …
… , which cannot be directly applied to RIS-assisted mmWave systems. In hope of seeking a high quality suboptimal solution, we will investigate how imperfectCSI can be utilized to …
… system secrecy capacity caused by imperfectCSI. Simulation results reveal that the imperfect CSI greatly reduces the system … of imperfectCSI and thus improve the system secrecy …
X Yu, X Dang, SH Leung, Y Liu… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
… In this section, we will investigate the BER performance of downlink MUS-MIMO with MPSK or MQAM under imperfectCSI. For homogeneous case, the statistics of users are identical …