…on-demand wireless service to cellular users. In order to have a comprehensive analysis of cellular traffic, an ML framework based on a Gaussian mixture model and a weighted expectation maximization…
In this article, we propose a communication-efficient decentralized machine learning (ML) algorithm, coined quantized group ADMM (Q-GADMM) . To reduce the number of communication links, every worker in Q-GADMM communicates…
…his team illustrate some of the key capabilities of light-based communications flexibly combined with radio communications. “We envision that already around year 2030, mobile devices will support both optical and…
…these other manipulated aspects were computer-generated. Crowdworkers (N = 844) recruited from two platforms were asked to evaluate the credibility of ten social media posts, resulting in 8380 evaluations. Before…
…Privacy is an absolute priority in the innovative light-based solution that 6G Flagship’s visible light communication (VLC) team is exploring. A recent demonstration on 6G optical communication shows how visible…
…platform that provides advice on developing and deploying advanced communication networks and services. It brings together researchers, industry partners, and policymakers to manage leading-edge communication technology. The platform aims to…
Biomedical engineering and health technology are continuing on a strong growth trajectory in the Oulu region. Dozens of technology companies operate in the area developing sensors and measurement technologies as…
Millimeter Wave (mmWave) systems are considered as one of the key technologies in future wireless systems due to the abundant spectrum resources in mmWave band. With the aim of achieving…
In this study, a quadrature spatial modulation (QSM) based non-orthogonal multiple access (NOMA) for multiuser, named as NOMA-QSM, is proposed. The main idea of NOMA-QSM is to superimpose several constellation…