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2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings(1)
Conference Record - Asilomar Conference on Signals, Systems and Computers(1)
IEEE International Conference on Communications(1)
IEEE Open Journal of the Communications Society(1)
Experimental Exploration of Unlicensed Sub-GHz Massive MIMO for Massive Internet-of-Things
ArticleAbstract: IoT networks are getting overcrowded following the vast increase in number of Internet-of-Things (IoPalabras claves:Channel measurements, Internet-of-things, low-power wide-area networks, massive MIMO, Sub-GHz, test-bed and trialsAutores:Andrea Guevara, Callebaut G., Gunnarsson S., Johansson A.J., Tufvesson F., Van Der Perre L.Fuentes:scopusNonlinear Distortion in Distributed Massive MIMO Systems: An Indoor Channel Measurement Analysis
Conference ObjectAbstract: In this paper, we experimentally analyze the spatial distribution of nonlinear distortion in massivePalabras claves:distributed array, massive MIMO, nonlinear PAs, power leakageAutores:Andrea Guevara, Liu B., Pollin S., Van Der Perre L.Fuentes:scopusMassive MIMO goes Sub-GHz: Implementation and Experimental Exploration for LPWANs
Conference ObjectAbstract: Low-Power Wide-Area Networks operating in the unlicensed bands are being deployed to connect a rapidPalabras claves:Internet-of-things, LPWAN, massive MIMO, Sub-GHz, testbedAutores:Andrea Guevara, Callebaut G., Gunnarsson S., Johansson A.J., Pollin S., Tufvesson F., Van Der Perre L.Fuentes:scopusMatrix Pencil Method: Angle of Arrival and Channel Estimation for a Massive MIMO system
Conference ObjectAbstract: Channel estimation is essential in massive MIMO systems. Pilot Contamination (PC) however, causes aPalabras claves:Channel estimation, Experimental validation, massive MIMO, Matrix Pencil Method, pilot contaminationAutores:Andrea Guevara, Callebaut G., Gunnarsson S., Monteyne L., Pollin S., Van Der Perre L.Fuentes:scopus