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Hardware and Spectrum Sharing for Distributed Massive MIMO
Conference ObjectAbstract: Massive MIMO promises unprecedented spectral efficiency as values exceeding 140 b/s/Hz have alreadyPalabras claves:Infrastructure sharing, massive MIMO, Spectral efficiency, Spectrum SharingAutores:Andrea Guevara, Chen C.M., Pollin S.Fuentes:scopusDensely deployed indoor massive MIMO experiment: From small cells to spectrum sharing to cooperation
ArticleAbstract: Massive MIMO is a key 5G technology that achieves high spectral efficiency and capacity by significaPalabras claves:Infrastructure cooperation, Infrastructure sharing, massive MIMO, Spectral efficiency, Spectrum SharingAutores:Andrea Guevara, Pollin S.Fuentes:scopusCSI-based Positioning in Massive MIMO systems using Convolutional Neural Networks
Conference ObjectAbstract: This paper studies the performance of a user positioning system using Channel State Information (CSIPalabras claves:CSI, deep learning, massive MIMO, positioning, Transfer learningAutores:Andrea Guevara, De Bast S., Pollin S.Fuentes:scopusAn In-Band Full-Duplex Transceiver for Simultaneous Communication and Environmental Sensing
Conference ObjectAbstract: To obtain Tx-Rx isolation in an in-band full-duplex (IBFD) transceiver, the electrical-balance duplePalabras claves:Doppler radar, In-band full duplex, self-interference cancellation, wireless sensingAutores:Andrea Guevara, Bourdoux A., Hassani S., Parashar K., Pollin S., Van Liempd B.Fuentes:scopusExperimental 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:scopusExperimental Study of User Selection for Dense Indoor Massive MIMO
Conference ObjectAbstract: Multi-user massive MIMO is capable of serving at least ten users simultaneously. However, when usersPalabras claves:Autores:Andrea Guevara, Chen C.M., Gaber A., Pollin S., Wang Q.Fuentes:scopusIntelligent pillbox: Automatic and programmable Assistive Technology device
Conference ObjectAbstract: Assistive Technology (AT) maintains and improves the individual's functioning and independence, therPalabras claves:Ambient assisted living, Arduino, ASSISTIVE TECHNOLOGY, design, Elderly, Intelligent PillBox, internet of things, Medication ScheduleAutores:Andrea Guevara, Andrea Patricia Guevara Toledo, J.M Parra, José Ortiz S., Juan Marcelo Parra, Priscila Cedillo, W Valdez, Wilson ValdezFuentes:googlerraaescopusIntelligent pillbox: Evaluating the user perceptions of elderly people
Conference ObjectAbstract: Pillboxes represent a good solution in the adherence to medical prescriptions for elderly people. ThPalabras claves:Elderly people, Empirical Evaluation, Intelligent PillBox, TAM, Technology Acceptance ModelAutores:Andrea Guevara, José Ortiz, Juan Marcelo Parra, Priscila Cedillo, Wilson Valdez SolísFuentes:scopusInternet of Things Networks
ArticleAbstract: The number of sensors deployed in the world is expected to explode in the near future. At this momenPalabras claves:Autores:Andrea Guevara, Ansari M., Dhull P., Pollin S., Schreurs D., Shariati N.Fuentes:scopusMaMIMO User Grouping Strategies: How much does it matter?
Conference ObjectAbstract: In a Massive MIMO communication system, a large number of antennas increases the spectral efficiencyPalabras claves:Autores:Andrea Guevara, De Bast S., Pollin S.Fuentes:scopus