Dual degree branched type-2 fuzzy controller optimized with a hybrid algorithm for frequency regulation in a triple-area power system integrated with renewable …

N Kumari, P Aryan, GL Raja… - Protection and Control of …, 2023 - ieeexplore.ieee.org
The uncertainties associated with multi-area power systems comprising both thermal and
distributed renewable generation (DRG) sources such as solar and wind necessitate the use …

Improved spectral efficiency in massive MIMO ultra-dense networks through optimal pilot-based vector perturbation precoding

RA Raja, B Vijayalakshmi - Optik, 2023 - Elsevier
In multi-user massive MIMO (mMIMO) Ultra Dense Networks (UDN), the acquisition of
Channel State Information (CSI) is crucial at the transmitter to maximize the estimation, but it …

Convex optimization-based sidelobe control for planar arrays

T Van Luyen, N Van Cuong… - 2023 IEEE Statistical …, 2023 - ieeexplore.ieee.org
The changes of paradigm from" connected things" to" connected intelligence" is anticipated
to be made possible by sixth-generation wireless systems, which increases the demand for …

Chicken swarm optimization based optimal channel allocation in massive MIMO

S Nisha Rani, G Indumathi - Wireless Personal Communications, 2023 - Springer
Energy efficiency (EE) plays a significant role in the progress towards the Fifth-generation
(5G) wireless communication networks. Massive multiple-input multiple-output (MIMO) is a …

[PDF][PDF] Convex Optimization-Based Linear and Planar Array Pattern Nulling

T Van Luyen, N Van Cuong, PD Hung - Progress in Electromagnetics …, 2024 - jpier.org
In the landscape of wireless communication, smart antennas, or adaptive array antennas,
have emerged as vital components, offering heightened gains and spectral efficiency in …

Antenna Array Pattern Nulling via Convex Optimization

T Van Luyen, PD Hung, HM Kha… - … Conference on Ad Hoc …, 2023 - Springer
This paper introduces a novel approach for achieving antenna array pattern nulling through
the application of convex optimization techniques. Nulling, the suppression of unwanted …