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Found 9 papers, 0 papers with code
Metasurface-Based Receivers with $1$-bit ADCs for Multi-User Uplink Communications
The massive Multiple-Input Multiple-Output (mMIMO) concept has been recently moving forward to extreme scales to address the envisioned requirements of next generation networks.
Doubly 1-Bit Quantized Massive MIMO
Enabling communications in the (sub-)THz band will call for massive multiple-input multiple-output (MIMO) arrays at either the transmit- or receive-side, or at both.
Pilot-Based Uplink Power Control in Single-UE Massive MIMO Systems With 1-Bit ADCs
We propose uplink power control (PC) methods for massive multiple-input multiple-output systems with 1-bit analog-to-digital converters, which are specifically tailored to address the non-monotonic data detection performance with respect to the transmit power of the user equipment (UE).
Analysis of Oversampling in Uplink Massive MIMO-OFDM with Low-Resolution ADCs
In particular, we demonstrate that oversampling can effectively improve the sum rate by mitigating the impact of the quantization distortion, especially at high SNR and with very low ADC resolution.
Multi-User Data Detection in Massive MIMO with 1-Bit ADCs
We provide new analytical results on the uplink data detection in massive multiple-input multiple-output systems with 1-bit analog-to-digital converters.
A Variational Bayesian Perspective on Massive MIMO Detection
In this paper, we build upon variational Bayes (VB) inference to design low-complexity multiuser detection algorithms for massive MIMO systems.
Joint Minimum DL-UL Rate Maximization for Cell-Free Massive MIMO
Numerical results show that, in scenarios with short scheduling blocks, the proposed framework outperforms the case where the DL and UL beamforming strategies are computed individually via two separate bi-directional training phases thanks to the reduced training overhead.
D2D-Aided Multi-Antenna Multicasting under Generalized CSIT
Multicasting, where a base station (BS) wishes to convey the same message to several user equipments (UEs), represents a common yet highly challenging wireless scenario.
Information Theory Information Theory
Scoring the Terabit/s Goal:Broadband Connectivity in 6G
Several categories of enablers at the infrastructure, spectrum, and protocol/algorithmic levels are required to realize the intended broadband connectivity goals in 6G.
