Scaling Optical Testbed Data Space for Data Sharing Across Vendor and Organizational Boundaries
We demonstrate a data-sharing platform enabling on-demand sovereign data exchange across optical testbeds and system vendors to support ML development and predictive maintenance, through advanced vendor-, anonymization-, and purpose-based...
End-to-End GSNR Estimation While Securing Vendors’ Trade Secrets and Operators’ Confidentiality
We propose a Secure Multi-Party Computation protocol for GSNR estimation in disaggregated networks without exposing per-domain values, including back-to-back TRx characteristics, while demonstrating accuracy comparable to GNPy and analytical...
Demonstration of Customer-Owned and Carrier-Controlled Coherent Pluggables using Ownership-Aware YANG Models
We demonstrate a governed control framework that validates NETCONF operations against customer-defined policies using augmented YANG models and dataspace connectors, enabling carrier control of customer-owned coherent pluggables within a live...
Experimental Demonstration of Neural-Network Based Transceiver Nonlinearity Mitigation for Probabilistically Shaped Photonic THz Wireless Transmission
To mitigate front-end nonlinearities in probabilistically shaped photonic terahertz links, we experimentally demonstrate a NAS-optimized CNN–BiLSTM nonlinear equalizer trained with an entropy-regularized loss function. Across lens- and...
Distributed Intelligence Framework with Privacy-Preserving Features for FTTR Network Monitoring and Automation
This work demonstrates a novel distributed intelligence framework for fiber-to-the-room networks, designed to collect telemetry data locally and utilize them for autonomous network reconfiguration and management, while ensuring data...
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...