Massive radio channel sounder architecture for 5G mobility scenarios : MaMIMOSA
| Autor: | Martine Lienard, Luc Martens, Eric Pierre Simon, Günter Vermeeren, Frederic Challita, Wout Joseph, Gauthier Delbarre, Pierre Laly, Emmeric Tanghe, M. Van den Bossche, Davy P. Gaillot |
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| Přispěvatelé: | Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN), Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF), Télécommunication, Interférences et Compatibilité Electromagnétique (IEMN-TELICE), Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF), Plateforme de Caractérisation Multi-Physiques - IEMN (PCMP - IEMN), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Department of Information Technology (INTEC), Universiteit Gent = Ghent University [Belgium] (UGENT), OS4 SMARTIES research program by the ELSAT2020 project - European Union, European Regional Development FundEuropean Commission, French state, Hauts-de-France Region Council, PCMP C2EM, Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN (TELICE - IEMN), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Universiteit Gent = Ghent University (UGENT) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Technology and Engineering
Computer science business.industry 020208 electrical & electronic engineering MIMO Bandwidth (signal processing) Electrical engineering Binary number 020206 networking & telecommunications 02 engineering and technology Software-defined radio 7. Clean energy Multiplexing Antenna array Massive MIMO channel sounding [SPI]Engineering Sciences [physics] propagation 0202 electrical engineering electronic engineering information engineering V2X Wireless measurements business WIRELESS 5G |
| Zdroj: | Proceedings of the 14th European Conference on Antennas and Propagation (EUCAP 2020 on-line) 14th European Conference on Antennas and Propagation (EuCAP) 14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. paper 9135682, 5 p., ⟨10.23919/EuCAP48036.2020.9135682⟩ |
| ISSN: | 2164-3342 |
| Popis: | International audience; This paper presents a real-time 64 x 16 massive MIMO channel sounder based on space-frequency division multiplexing and antenna subarray switching, giving a large possibility of antenna allocation and frequency tone between 2 and 12 GHz. This channel sounder called Massive MIMOSA or MaMIMOSA belongs to the new generation of software radio design based systems. The architecture of the proposed approach was designed with the highest flexibility thus opening a wide range of applications depending upon the investigated scenarios. Currently, the system is being setup using a massive 10 x 10 antenna array operating around 6 GHz with 80 MHz bandwidth for SG V2X applications. The channel sounder can be powered with vehicle batteries to perform day long measurements when electrical outlets are not available. The output file gives the measured Massive MIMO matrix in a friendly compact binary format. It will be operational in early 2020. |
| Databáze: | OpenAIRE |
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