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Resultados globales: 4 registros encontrados en 0.02 segundos.
Artículos, Encontrados 3 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 3 registros  
1.
14 p, 8.9 MB Fast in-band position-aided beam selection in millimeter-wave MIMO / Garcia, Gabriel E. (Chalmers University of Technology. Department of Electrical Engineering) ; Garcia, Nil (Chalmers University of Technology. Department of Electrical Engineering) ; Seco Granados, Gonzalo (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Karipidis, Eleftherios (Ericsson Research) ; Wymeersch, Henk (Chalmers University of Technology. Department of Electrical Engineering)
Millimeter-wave (mm-wave) and massive multiple-input-multiple-output technologies appear as key enablers in future emerging wireless communication systems. Propagation in mm-wave communications is well described by geometric channel models, where a clear relation between communication and positioning arises. [...]
2019 - 10.1109/ACCESS.2019.2944579
IEEE Access, Vol. 7 (2019) , p. 142325-142338  
Registro completo - Creative Commons
2.
20 p, 696.2 KB Identification and control of delayed unstable and integrative LTI MIMO systems using pattern search methods / Herrera-Joancomartí, Jordi (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Ibeas, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Alcántara Cano, Salvador (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica)
In this paper, we develop a multi-model adaptive control strategy to be applied on delay compensation schemes for stable/unstable LTI MIMO systems. The only requirement is that the delay should be bounded and decoupled from the control strategy. [...]
2013 - 10.1186/1687-1847-2013-331
Advances in difference equations, Vol. 2013 (November 2013) , art. 331  
Registro completo - Creative Commons
3.
10 p, 2.0 MB Analysis of kurtosis-based LOS/NLOS identification using indoor MIMO channel measurement / Zhang, Jie (Tampereen teknillinen korkeakoulu. Institute of Communications Engineering) ; Salmi, Jussi (Centre of Excellence in Smart Radios and Wireless Research) ; Lohan, Elena-Simona (Tampereen teknillinen korkeakoulu. Institute of Communications Engineering)
The location of the mobile station (MS) can be estimated from the distance measures between MS and several base stations (BS). However, the distance measure accuracy is degraded due to the complicated indoor environment, particularly non line-of-sight (NLOS) propagation. [...]
identification in ultra wide band systems. In this paper, we investigate the kurtosis of the channel impulse response (CIR) and explore the potential of kurtosis for LOS/NLOS identification with different system parameters in terms of both simulations and measurements. [...]
2013 - 10.1109/TVT.2013.2249121
IEEE transactions on vehicular technology, Vol. 62, no. 6 (July 2013) , p. 2871-2874  
Registro completo -

Documentos de investigación Encontrados 1 registros  
1.
100 p, 21.7 MB Frequency-modulated continuous-wave radar in automotive applications / Guerrero, Eloi ; Paco Sánchez, Pedro Antonio de, dir. (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Radar sensors on-board vehicles are a hot topic nowadays and are of key importance in improving automotive safety. In this project the principles of FMCW radar are presented and experiments are conducted in an RF anechoic chamber with the use of a trihedral corner reflector. [...]
L'ús de sensors radar embarcats en vehicles és un tema potent actualment i de molta importància en la millora de la seguretat en l'automoció. En aquest projecte, es presenten els fonaments dels radar FMCW i es realitzen experiments en una cambra anecoica RF utilitzant un reflector trièdric. [...]
2018
Grau en Enginyeria de Sistemes de Telecomunicació [956]  
Registro completo - Creative Commons

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