Hybrid transceiver design and optimal power allocation for the cognitive mmWave multiuser MIMO downlink relying on limited feedback
J Singh, I Chatterjee, S Srivastava… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
A hybrid transceiver architecture is conceived for a cognitive radio (CR) aided millimeter
wave (mmWave) multiuser (MU) multiple-input multiple-output (MIMO) downlink system …
wave (mmWave) multiuser (MU) multiple-input multiple-output (MIMO) downlink system …
Frequency selective hybrid beamforming and optimal power loading for multiuser millimeter wave cognitive radio networks
I Chatterjee, J Singh, S Srivastava… - IEEE …, 2023 - ieeexplore.ieee.org
In this work, frequency selective hybrid precoders and combiners are designed for a
millimeter wave (mmWave) multiuser (MU) multiple-input-multiple-output (MIMO) downlink …
millimeter wave (mmWave) multiuser (MU) multiple-input-multiple-output (MIMO) downlink …
Hybrid Wideband Beamforming for Sum Spectral Efficiency Maximization in Millimeter-Wave Relay-Assisted Multiuser MIMO Cognitive Radio Networks
Z Abbasi, HMT Mustafa, JI Baik, M Adnan, WM Awan… - Mathematics, 2023 - mdpi.com
Relay-assisted hybrid beamforming plays an inevitable role in enhancing network coverage,
transmission range, and spectral efficiency while simultaneously reducing hardware cost …
transmission range, and spectral efficiency while simultaneously reducing hardware cost …
Spectral Efficiency Maximization for Mixed-Structure Cognitive Radio Hybrid Wideband Millimeter-Wave Transceivers in Relay-Assisted Multi-User Multiple-Input …
HMT Mustafa, JI Baik, HK Song, M Adnan, WM Awan - Sensors, 2024 - mdpi.com
This paper proposes a cognitive radio network (CRN)-based hybrid wideband precoding for
maximizing spectral efficiency in millimeter-wave relay-assisted multi-user (MU) multiple …
maximizing spectral efficiency in millimeter-wave relay-assisted multi-user (MU) multiple …
Radio resource management scheme in radar and communication spectral coexistence platform
S Kim - Computer Networks, 2023 - Elsevier
In vehicular environments, the cooperation of radar and communications has been
recognized as a promising solution to alleviate the shortage of spectrum resources. In this …
recognized as a promising solution to alleviate the shortage of spectrum resources. In this …
Investigation of Beamforming-NOMA in mm Wave Mobile Communication Networks with Spectrum Sharing
Orthogonal Multiple Access, or OMA, schemes have been widely adopted in microwave
mobile networks to reduce interference. In the sub-6GHz spectrum, current LTE and 5G …
mobile networks to reduce interference. In the sub-6GHz spectrum, current LTE and 5G …
The Impact of Network Densification and Spectrum Sharing on Real-World mmWave Mobile Networks
This paper investigates the impact of spectrum sharing and network densification through
sectorization in a local mmwave mobile network. Channel propagation was ray-traced in a …
sectorization in a local mmwave mobile network. Channel propagation was ray-traced in a …
Monte Carlo Modelling of mmWave 6G Systems for Shared Spectrum Deployments
A Medeisis, P Faris - 2023 17th European Conference on …, 2023 - ieeexplore.ieee.org
The evolving 6G systems will push the mobile spectrum frontier well into the mmWave and
THz bands, ie, from 24 GHz to 275 GHz. This calls for a better understanding of future …
THz bands, ie, from 24 GHz to 275 GHz. This calls for a better understanding of future …
[PDF][PDF] mmWave Spectrum Sharing Between Mobile Operators
C Vrontos - 2022 - research-information.bris.ac.uk
The ever-increasing user demand, along with the scarcity of available microwave spectrum
and the considerable licensing costs involved in exclusive spectrum allocation, have …
and the considerable licensing costs involved in exclusive spectrum allocation, have …