An Age of Information Characterization of SPS
How fresh is your data, really? This work goes beyond average performance metrics to fully characterize how old information gets in vehicular networks — revealing a surprising twist: what minimizes average staleness may actually worsen the risk...
Detection, identification, and localization of faults in PONs using joint OLT and OTDR telemetry data
Passive optical networks (PONs) are essential for broadband access across residential, enterprise, and industrial environments, where fast and reliable fault management is increasingly critical. Fiber faults, such as tapping, cutting, or issues...
Uplink Multi-User MIMO Testbed Implementation in OpenAirInterface
This paper presents our results on building an Uplilnk Multi-User Multiple Input Multiple Output (MU-MIMO) testbed using OpenAirInteface and software-defined radios (SDRs). We overview the theory and detail the firmware implementation, hardware...
Performance Analysis of Cell-Free Massive MIMO under Imperfect LoS Phase Tracking
A unified Rician fading model and MMSE-optimal framework for performance analysis of distributed massive MIMO that bridges the gap between idealized assumptions and practical tracking limitations in cell-free networks.
Pt–Re dehydrogenation catalysts synthesized via solvent deficient precipitation
This study demonstrates the feasibility of producing Pt–Re/Al2O3 catalysts via the scalable solvent deficient precipitation method achieving enhanced performance in the dehydrogenation of liquid organic hydrogen carriers. Successful 10-fold...
A consolidated and accessible security proof for finite-size decoy-state quantum key distribution
In recent years, quantum key distribution (QKD) has evolved from a scientific research field to a commercially available security solution, supported by mathematically formulated security proofs. However, since the knowledge required for a full...
Deterministic Ray-Launching Tool for THz Propagation Modeling
In this paper, we introduce a deterministic ray-launching (RL) tool for THz propagation modeling. The tool includes a library of electromagnetic material properties, obtained from measurements of common building materials and uses geometric and...
AI/ML-Driven 6G Network Solutions with Energy Efficiency Considerations
This paper covers some AI/ML-related topics for 6G within’ the context of 6G-ANNA project. It brings together partners from industry and academia, highlighting the role of AI/ML in 6G from both standardization and aca! demia point of view. It...
3D-printed dual-polarized magneto-electric dipole antenna with > 50-dB wideband isolation for full-duplex and ICAS applications
A 3D-printed, wideband, dual-polarized magneto-electric dipole (MED) antenna achieving over 50 dB cross-polarization isolation across 3.05–4.13 GHz is designed. The design enables cost-effective fabrication, stable radiation performance, and...
Challenges and Advances of SDM-PON
This paper presents the advances and challenges in the design, integration, and performance evaluation of an SDM-PON system based on newly developed 7-core weakly coupled MCF. It highlights the system architecture, including MCF design,...