…idea of visible light communications (VLC), where solid-state luminaries, white light-emitting diodes (LEDs) provide both room illumination as well as optical wireless communications (OWC). The hybrid radio-optical communication system can…
…systems and beyond. While the current state-of-the-art networks communicate, compute, and process data in a centralized manner (at the cloud), for latency and compute-centric applications, both radio access and computational…
…the communication efficiency of distributed learning by optimizing communication payload types, transmission techniques, and scheduling, as well as ML architectures, algorithms, and data processing methods. To this end, this article…
…needed to test future 6G systems reliably. Innovating extends from individual, microscopic components to complete radio systems and link-level testing. Therefore, new approaches that pursue reliable communications through highly parallel…
With the emerging demands of new communication services, the contradiction between capacity demand and spectrum shortage of railway communication systems becomes more severe. How to provide broadband communication services has…
…different complexities relying on 1) compress-and-estimate, 2) estimate-and-compress, and 3) support-estimation-and-compress strategies are proposed. Simulation results demonstrate the RD performances of different schemes and compare them to the information-theoretic limits….
…receiver IQI compensation procedure using exclusively the 5G NR reference signals. It is shown that the new method has the capability of outperforming existing procedures while requiring no previous information…
…categories – technology or component demonstrations, and platform demonstrators – which integrate multiple standard and PoC components. Previously, the RF group has created a complete 5G mmWave radio unit for…
To overcome devices’ limitations in performing computation-intense applications, mobile edge computing (MEC) enables users to offload tasks to proximal MEC servers for faster task computation. However, the current MEC system…
…MEC (URLL MEC) is very challenging due to uncertainties of wireless links, limited communications and computing resources, as well as dynamic network traffic. Enabling URLL MEC man-dates taking into account…