J Zeng, J Sun, G Gui, B Adebisi… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… We consider adopting an OFDM model in FDDmassiveMIMOsystems. The BS is equipped with Nb antennas, the UE is equipped with Nu antennas, and the number of subcarriers is Ns…
P Liang, J Fan, W Shen, Z Qin… - … on Vehicular Technology, 2020 - ieeexplore.ieee.org
… Mohamed-Pour, “Compressed channel estimation for FDDmassiveMIMOsystems without prior knowledge of sparse channel model,” IET Commun., vol. 13, no. 6, pp. …
… the DL channel estimation process using DTS in an FDD MaMi system with a colored noise environment. In particular, the CSI estimation process is conditioned on the received training …
F Sohrabi, KM Attiah, W Yu - IEEE Transactions on Wireless …, 2021 - ieeexplore.ieee.org
… Channel Model and Conventional Approaches This paper considers an FDDmassive MIMOsystem operating in mmWave propagation environment [9] in which the number of …
… This paper proposed a SampleDL method for downlink CSI feedback in FDDmassiveMIMO systems. By combing compressive sampling with NNs, the proposed method outperforms …
… CHANNEL MODEL We consider a FDDmassiveMIMO scenario where each user has a single-antenna and transmits an UL training sequence that is orthogonal to those of the other …
Y Han, M Li, S Jin, CK Wen, X Ma - IEEE Journal on Selected …, 2020 - ieeexplore.ieee.org
… on the downlink channel reconstruction of FDD non-stationary massiveMIMOsystems. In … This study considered the FDD non-stationary massiveMIMOsystem and proposed a deep …
J Guo, CK Wen, S Jin - IEEE Transactions on Communications, 2021 - ieeexplore.ieee.org
… framework for FDDmassiveMIMOsystems should be … channel model adopted in this study, we will describe the downlink CSI acquisition process in FDDmassiveMIMOsystems…
… of DL channel estimation in an FDDmassiveMIMO communication system with single-stage precoding and limited coherence time using a non-iterative approach for the DL training …