First principles study of the stability of MXenes under an electron beam
Interactions between two-dimensional MXene sheets and electron beams of a (scanning) transmission electron microscope are studied by first-principles calculations. We simulated the […]
Structural Phase Transitions to 2D and 3D Oxygen Vacancy Patterns in a Perovskite Film Induced by Electrical and Mechanical Nanoprobing
Oxygen vacancy migration and ordering in perovskite oxides enable manipulation of material properties through changes in the cation oxidation state and the […]
ADMM-Based Infinity-Norm Detection for Massive MIMO
In this article, we propose a novel data detection algorithm and a corresponding VLSI design for massive multiuser (MU) multiple-input–multiple-output (MIMO) wireless […]
QoS and Resource aware Security Orchestration System
Network Function Virtualization (NFV) and Software Distributed Networking (SDN) technologies play a crucial role in enabling 5G system and beyond. A synergy […]
Latency-aware Reliable mmWave Communication via Multi-point Connectivity
The sensitivity of millimeter-wave (mmWave) radio channel to blockage is a fundamental challenge in achieving low-latency and reliable connectivity. In this paper, […]
Diagonal Multi-Antenna Coded Caching for Reduced Subpacketization
Large subpacketization requirement is known to be a significant issue in the practical implementation of multiantenna coded caching schemes. In this paper, […]
Radio Interoperability in 5G and 6G Multiradio Base Station
The 5G system enables flexible and high data rate communication between nearby vehicles, infrastructure nodes, or pedestrians to enable smart traffic use-cases. […]
Integrating LEO Satellite and UAV Relaying via Reinforcement Learning for Non-Terrestrial Networks
A mega-constellation of low-earth orbit (LEO) satellites has the potential to enable long-range communication with low latency. Integrating this with burgeoning unmanned […]
Multi-Access Edge Computing and Blockchain-based Secure Telehealth System Connected with 5G and IoT
There is a global hype in the development of digital healthcare infrastructure to cater the massive elderly population and infectious diseases. The […]
The Effect of Multiple Access Categories on the MAC Layer Performance of IEEE 802.11p
The enhanced distributed channel access (EDCA) mechanism enables IEEE 802.11p to accommodate differential quality of service (QoS) levels in vehicle-to-vehicle (V2V) communications, […]