CSI Robust Joint User Selection and Precoder Design in MIMO
The proposed joint US and precoder design (blue circles) closely follows the performance of exhaustive user selection, demonstrating near-optimal performance with reduced complexity.
Related Topics:
Comparison Connector Antisignaling Selection
Performance evaluation of OFDMA and MU-MIMO in 802.11ax networks
Since OFDMA and MU-MIMO are used at the same time, the results are useful to provide a global evaluation of 802.11ax but do not clearly show the performance of each technique in each
Accurate Performance Analysis of Coded Large-Scale
In this paper, we focus on the investigation of the uplink performance for coded cellular large-scale multiuser MIMO systems with an MMSE receiver.
Scalable User Selection for MU-MIMO Networks
In a typical 802.11ac MU-MIMO WLAN with a 2-antenna AP and 20 users, OPUS achieves a throughput gain of 1.4 to 5.1 compared with three state-of-the-art user selection schemes.
Throughput Performance Analysis of DL-MU-MIMO for the IEEE
In this paper, features of the beamforming (SU-MIMO and MU-MIMO with 20 and 80 ms) are considered and the throughput performance of the WLAN is investigated under this feature for
Performance Analysis for Multi-User Holographic MIMO Downlink with
We already analyzed MU-HMIMO with MF precoding as a low-complexity baseline, deriving closed-form SINR and throughput under various CSI assumptions. We now extend to
MU-MIMO Receiver Design and Performance Analysis in Time
We benchmark the performance of the proposed receiver against recently proposed receivers and find that the proposed MMSE receiver achieves higher SINR than the previously proposed ones, and this
Performance Analysis of Joint Antenna Selection and Precoding
This work conducts a precise performance analysis to compare these two techniques. The analysis leverages the Gaussian min-max theorem which is effective for examining the
Hybrid MMSE Precoding for mmWave Multiuser MIMO Systems
Simulation results show significant performance advantages of the proposed precoder over known two-stage hybrid MMSE and ZF precoders in various system settings.
An Analytical Comparison of MU-MIMO and Single User
In this paper, we compare the throughput of SISO, SU-MIMO and MU-MIMO, analytically, in an ideal condition (i.e. no frame losses) to understand which technique is more efficient and when.
Accurate Performance Analysis of Coded Large-Scale Multiuser MIMO
In this paper, we focus on the investigation of the uplink performance for coded cellular large-scale multiuser MIMO systems with an MMSE receiver. Our research work so far makes the