The effect is significant when the arrival times of the paired user equipment (UE) at the receiver are not strictly aligned if MU-MIMO is applied. Consequently, ...
The effect is significant when the arrival times of the paired user equipment (UE) at the receiver are not strictly aligned if MU-MIMO is applied. Consequently, ...
People also ask
What is channel estimation in MIMO?
What is channel estimation in LTE?
What is multi user MIMO in LTE?
How many layers do we support for downlink multi user MIMO in mid band?
The authors propose a semi-blind channel estimation (semi-BCE) and precoding/decoding technique for frequency selective (FS) multiple-input multiple-output ( ...
Fig. 1. DMRS of LTE-A uplink - "On Channel Estimation for Multi-User MIMO in LTE-A Uplink"
In this paper, MU-MIMO transmission in LTE Uplink is implemented in a simulator and its performance is evaluated. Using the Matlab based Vienna LTE uplink ...
Duration: 37:34
Posted: Aug 9, 2021
Posted: Aug 9, 2021
Abstract—In LTE-Advanced (LTE-A) demodulation reference symbols are employed for pilot aided channel estimation to perform coherent detection.
Least-squares (LS) estimator is the most commonly used uplink channel estimator for massive multiple-input multiple-output (MIMO) systems, ...
In this dissertation we first review the problem of channel estimation in massive MIMO systems. Next, we study the problem of semi-blind channel estimation in ...
Missing: LTE- | Show results with:LTE-
Abstract—We discuss a novel pilot design for multi-user channel estimation in the OFDM uplink with localized block-type pilot placement.