Cellular, wide-area, and non-terrestrial IoT: A survey on 5G advances and the road toward 6G
The next wave of wireless technologies is proliferating in connecting things among
themselves as well as to humans. In the era of the Internet of Things (IoT), billions of …
themselves as well as to humans. In the era of the Internet of Things (IoT), billions of …
Joint design of communication and sensing for beyond 5G and 6G systems
T Wild, V Braun, H Viswanathan - IEEE Access, 2021 - ieeexplore.ieee.org
The 6G vision of creating authentic digital twin representations of the physical world calls for
new sensing solutions to compose multi-layered maps of our environments. Radio sensing …
new sensing solutions to compose multi-layered maps of our environments. Radio sensing …
On the energy efficiency of MIMO hybrid beamforming for millimeter-wave systems with nonlinear power amplifiers
Multiple-input multiple-output (MIMO) millimeter-wave (mm-wave) systems are vulnerable to
hardware impairments due to operating at high frequencies and employing a large number …
hardware impairments due to operating at high frequencies and employing a large number …
Impact of residual additive transceiver hardware impairments on Rayleigh-product MIMO channels with linear receivers: Exact and asymptotic analyses
A Papazafeiropoulos, SK Sharma… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Despite the importance of Rayleigh-product multiple-input multiple-output channels and
their experimental validations, there is no work investigating their performance in the …
their experimental validations, there is no work investigating their performance in the …
Estimation and tracking for millimeter wave MIMO systems under phase noise problem
OS Faragallah, HS El-Sayed, G Mohamed - IEEE Access, 2020 - ieeexplore.ieee.org
Millimeter wave (mmWave) system is a key technology for the fifth generation (5G).
Precoding techniques can be applied in the radio frequency (RF) stage to achieve spatial …
Precoding techniques can be applied in the radio frequency (RF) stage to achieve spatial …
Phase noise in modular millimeter wave massive MIMO
This paper investigates the effect of oscillator phase noise on a multiuser millimeter wave
(mmWave) massive MIMO uplink as we scale up the number of base station antennas, fixing …
(mmWave) massive MIMO uplink as we scale up the number of base station antennas, fixing …
Low-complexity SC-FDE techniques for massive MIMO schemes with low-resolution ADCs
J Guerreiro, R Dinis… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Massive multiple-input multiple-output (mMIMO) systems are very important for 5G since
they are one of the main enablers of the targeted huge capacity gains. On the other hand …
they are one of the main enablers of the targeted huge capacity gains. On the other hand …
On OFDM and SC-FDE transmissions in millimeter wave channels with beamforming
The air interface for millimeter wave (mmWave) communications must be designed by
properly taking into account the specific characteristics of the wireless channel at higher …
properly taking into account the specific characteristics of the wireless channel at higher …
MIMO detection under hardware impairments via learning from noisy labels
In this paper, we propose a learning-based detection method for multiple-input multiple-
output (MIMO) communications with hardware impairments. In the proposed method, we …
output (MIMO) communications with hardware impairments. In the proposed method, we …
Beam squint effect on high-throughput millimeter-wave communication with an ultra-massive phased array
An ultra-massive phased array can be deployed in high-throughput millimeter-wave
(mmWave) communication systems to increase the transmission distance. However, when …
(mmWave) communication systems to increase the transmission distance. However, when …