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    European H2020 Project WORTECS Wireless Mixed Reality Prototyping
    (Oulu : Academy Publisher, 2020) Bouchet, Olivier; O'Brien, Dominic; Singh, Ravinder; Faulkner, Grahame; Ghoraishi, Mir; Garcia-Marquez, Jorge; Vercasson, Guillaume; Brzozowski, Marcin; Sark, Vladica
    This paper presents European collaborative project WORTECS objectives and reports on the development of several radio and optical wireless prototypes and a demonstrator targeting mixed reality (MR) application. The aim is to achieve a net throughput of up to Tbps in an indoor heterogeneous network for the MR use case, which seems to be a high throughput "killer application" beyond 5G. A special routing device is associated with the demonstrator to select the most suitable wireless access technology. Post introduction to the project, an overview of the demonstrator is presented with details of the current progress of the prototypes.
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    Type III Radio Bursts Observations on 20th August 2017 and 9th September 2017 with LOFAR Bałdy Telescope
    (Basel : MDPI, 2021) Dabrowski, Bartosz; Flisek, Paweł; Mikuła, Katarzyna; Froń, Adam; Vocks, Christian; Magdalenić, Jasmina; Krankowski, Andrzej; Zhang, PeiJin; Zucca, Pietro; Mann, Gottfried
    We present the observations of two type III solar radio events performed with LOFAR (LOw-Frequency ARray) station in Bałdy (PL612), Poland in single mode. The first event occurred on 20th August 2017 and the second one on 9th September 2017. Solar dynamic spectra were recorded in the 10 MHz up to 90 MHz frequency band. Together with the wide frequency bandwidth LOFAR telescope (with single station used) provides also high frequency and high sensitivity observations. Additionally to LOFAR observations, the data recorded by instruments on boards of the Interface Region Imaging Spectrograph (IRIS) and Solar Dynamics Observatory (SDO) in the UV spectral range complement observations in the radio field. Unfortunately, only the radio event from 9th September 2017 was observed by both satellites. Our study shows that the LOFAR single station observations, in combination with observations at other wavelengths can be very useful for better understanding of the environment in which the type III radio events occur.