MIMO-OFDM is a key technology and a strong candidate for 5G telecommunication systems. In the literature, there is no convenient survey study that rounds up all the necessary points …
C Ding, IWH Ho - IEEE Transactions on Green Communications …, 2022 - ieeexplore.ieee.org
Most of the existing works on vehicle-to-everything (V2X) communications assume some deterministic or stochastic channel models, which is unrealistic for highly-dynamic vehicular …
Cell-free widely distributed massive multiple-input multiple-output (MIMO) systems utilize radio units spread out over a large geographical area. The radio signal of a user equipment …
This paper investigates a channel estimator based on Gaussian mixture models (GMMs) in the context of linear inverse problems with additive Gaussian noise. We fit a GMM to given …
Multicarrier modulation allows for deploying wideband systems resilient to multipath fading channels, impulsive noise, and intersymbol interference compared to single-carrier systems …
MH Rahman, MAS Sejan, SG Yoo, MA Kim, YH You… - Sensors, 2022 - mdpi.com
Non-orthogonal multiple access (NOMA) has great potential to implement the fifth- generation (5G) requirements of wireless communication. For a NOMA traditional detection …
M Mohammadi, HQ Ngo… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We provide the first-ever performance evaluation of orthogonal time frequency space (OTFS) modulation in cell-free massive multiple-input multiple-output (MIMO) systems. To …
We propose an innovative machine learning-based technique to address the problem of channel acquisition at the base station in frequency division duplex systems. In this context …
H Yang, M Huang, Y Li, S Dey… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we consider remote state estimation with simultaneous wireless information and power transfer (SWIPT). A remote estimator receives the state estimate transmitted by a …