Channel state information at the transmitter (CSIT) is essential for frequency-division duplexing (FDD) massive MIMO systems, but conventional solutions involve overwhelming …
Channel state information (CSI) at the base station (BS) is required to fully exploit the advantages of massive MIMO. However, due to massive BS antennas, the estimation and …
Y Zhang, W Feng, N Ge - 2016 23rd International Conference …, 2016 - ieeexplore.ieee.org
Accurate channel state information at the transmitter (CSIT) is essential to achieve multiplexing gains in multi-user (MU) MIMO systems through precoding at the base station …
Z Wei, H Liu, B Li, C Zhao - IEEE Transactions on Vehicular …, 2022 - ieeexplore.ieee.org
The acquisitionof channel state information at transmitter (CSIT) is crucial to attain the potential benefits of the frequency division duplexing (FDD) massive multiple-input multiple …
Massive multiple-input multiple-output (MIMO) is widely recognized as a promising technology for future 5G wireless communication systems. To achieve the theoretical …
Massive multiple input multiple output (MIMO) systems are a promising technology for next generation wireless communications due to their ability to increase capacity and enhance …
To fully exploit the spatial multiplexing gains and array gains of massive multiple-input- multiple-output (MIMO), the channel state information must be obtained accurately at the …
MF Tang, SY Wang, B Su - 2016 IEEE Sensor Array and …, 2016 - ieeexplore.ieee.org
In this paper, we consider an effective acquisition mechanism of partial channel state information at the transmitter (CSIT) for frequency-division duplex (FDD) massive MIMO …
F Zhang, S Sun, Q Gao, W Tang - IEEE Access, 2018 - ieeexplore.ieee.org
Massive multiple-input multiple-output (MIMO) is envisioned to meet the growing spectral efficiency (SE) requirement in next generation cellular systems. However, it has been …