Terahertz Communications for 6G and Beyond Wireless Networks
The unprecedented increase in wireless data traffic, predicted to occur within the next decade, is motivating academia and industries to look beyond […]
A Max-Min Task Offloading Algorithm for Mobile Edge Computing Using Non-Orthogonal Multiple Access
To mitigate the computational power gap between the network core and edges, mobile edge computing (MEC) is poised to play a fundamental […]
Multiuser MIMO Wideband Joint Communications and Sensing System with Subcarrier Allocation
In wideband joint communications and sensing (JCAS) systems, the waveforms are often designed and optimized over the entire bandwidth. This significantly limits […]
Public libraries as a partner in digital innovation project
We introduce a project titled as Our Shared Virtual World which aims at increasing public libraries’ capability to provide knowledge on digital […]
Composition Dependence of the Band Gaps of Semiconducting GeSₓSe1–x van der Waals Alloys
Alloying of two-dimensional (2D)/layered chalcogenide semiconductors by forming ternaries with properties that span the range between the binary constituents allows tuning of […]
Superlattice MAX Phases with A-Layers Reconstructed into 0D-Clusters, 1D-Chains, and 2D-Lattices
MAX phases are layered non-van der Waals materials made by stacking hexagonal layers of transition metal (M), a group III–VI element (A), […]
Electronic Origin of Enhanced Selectivity through the Halogenation of a Single Mn Atom on Graphitic C₃N₄ for Electrocatalytic Reduction of CO₂ from First-Principles Calculations
The electrochemical reduction of CO₂ to valuable products is a critical process that can potentially address energy and environmental challenges. Single-metal atom […]
Hardware Aspects of Sub-THz Antennas and Reconfigurable Intelligent Surfaces for 6G Communications
The need for unrestricted, high-quality, and high-speed communications in planned sixth generation (6G) wireless systems drives the development and research towards the […]
3-D Raman Imaging Using Time-Resolving CMOS SPAD Line Sensor and 2-D Mapping
The capability of Raman imaging to produce 2-D and 3-D chemical presentations of samples has gained a lot of interest in different […]
Joint Estimation of Clustered user Activity and Correlated Channels with Unknown Covariance in mMTC
This paper considers joint user identification and channel estimation (JUICE) in grant-free access with a clustered user activity pattern. In particular, we […]