A survey on 5G coverage improvement techniques: Issues and future challenges

C Sudhamani, M Roslee, JJ Tiang, AU Rehman - Sensors, 2023 - mdpi.com
Fifth generation (5G) is a recent wireless communication technology in mobile networks. The
key parameters of 5G are enhanced coverage, ultra reliable low latency, high data rates …

Design, challenges and developments for 5G massive MIMO antenna systems at sub 6-GHz band: a review

SK Ibrahim, MJ Singh, SS Al-Bawri, HH Ibrahim… - Nanomaterials, 2023 - mdpi.com
Massive multiple-input multiple-output (mMIMO) is a wireless access technique that has
been studied and investigated in response to the worldwide bandwidth demand in the …

Key technologies, applications and trends of internet of things for energy-efficient 6G wireless communication in smart cities

MM Kamruzzaman - Energies, 2022 - mdpi.com
Smart cities can be made into super-smart cities through IoT devices' implication of energy-
efficient 6G. IoT devices are expected to reach fifty billion, but limited information is available …

Graph neural network aided MU-MIMO detectors

A Kosasih, V Onasis, V Miloslavskaya… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
Multi-user multiple-input multiple-output (MU-MIMO) systems can be used to meet high
throughput requirements of 5G and beyond networks. A base station serves many users in …

A Survey of NOMA-Aided Cell-Free Massive MIMO Systems

A Apiyo, J Izydorczyk - Electronics, 2024 - mdpi.com
The Internet of Everything is leading to an increasingly connected intelligent digital world.
Envisaged sixth-generation wireless networks require new solutions and technologies due …

Energy-efficient power-controlled resource allocation for mimo-based cognitive-enabled b5g/6g indoor-flying networks

HB Salameh, R Al-Maaitah, H Al-Obiedollah… - IEEE …, 2022 - ieeexplore.ieee.org
The proliferation of unmanned aerial vehicles (UAV), ie, drones, in communication systems
has recently attracted both industry and academia. This is mainly due to their flexible …

Performance Analysis of Turbo Codes, LDPC Codes, and Polar Codes over an AWGN Channel in the Presence of Inter Symbol Interference

AM Cuc, FL Morgoș, C Grava - Sensors, 2023 - mdpi.com
This paper discusses the results of simulations relating to the performances of turbo codes,
low density parity check (LDPC) codes, and polar codes over an additive white Gaussian …

5G mobile communication system performance improvement with caching: A review

SI Ahmed, SY Ameen… - … Conference of Modern …, 2021 - ieeexplore.ieee.org
Mobile core networks are facing exponential growth in traffic and computing demand as
smart devices, and mobile applications become more popular. Caching is one of the most …

[HTML][HTML] Time series forecasting model of future spectrum demands for mobile broadband networks in Malaysia, Turkey, and Oman

I Shayea, A Alhammadi, AA El-Saleh… - Alexandria Engineering …, 2022 - Elsevier
Mobile broadband (MBB) services are rapidly growing, causing a massive increase in
mobile data traffic growth. This surge in data traffic is due to several factors (such as the …

Securing NextG networks with physical-layer key generation: A survey

Q Xiao, J Zhao, S Feng, G Li, A Hu - Security and Safety, 2024 - sands.edpsciences.org
As the development of next-generation (NextG) communication networks continues,
tremendous devices are accessing the network and the amount of information is exploding …