000130436 001__ 130436
000130436 005__ 20240125162930.0
000130436 0247_ $$2doi$$a10.1109/VTCSpring.2018.8417562
000130436 0248_ $$2sideral$$a107620
000130436 037__ $$aART-2018-107620
000130436 041__ $$aeng
000130436 100__ $$0(orcid)0000-0003-1021-3993$$aMateo, C.
000130436 245__ $$aEvaluation of Nonlinear Effects in a RoF SpatialMux MIMO-LTE Fronthaul System
000130436 260__ $$c2018
000130436 5203_ $$aThis paper analyzes the optimum transmission conditions of a radio-over-fiber (RoF) fronthaul system in multiple-input multiple-output (MIMO) schemes. By varying different transmission parameters, such as the laser bias current or the input signal power, it is possible to minimize the nonlinear effects produced by the RoF system. The experimental setup consists of an intensity modulation/direct detection (IM/DD) scheme with 10 km-length. The carrier frequency is set to 2.65 GHz, within the band 7 of the LTE standard. LTE MIMO signals with several bandwidths and modulations are applied in order to carry out the experiments. Results show that with a properly bias current and input signal power it is possible to minimize the distortions of the system, improving Adjacent Channel Power Ratio (ACPR) and Error Vector Magnitude (EVM) values.
000130436 536__ $$9info:eu-repo/grantAgreement/ES/DGA/GCM-T97$$9info:eu-repo/grantAgreement/ES/MINECO/TEC2014-58341-C4-2-R
000130436 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000130436 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000130436 700__ $$0(orcid)0000-0001-5849-5198$$aCarro, P.L.$$uUniversidad de Zaragoza
000130436 700__ $$0(orcid)0000-0002-7452-446X$$aGarcia-Ducar, P.$$uUniversidad de Zaragoza
000130436 700__ $$0(orcid)0000-0002-2796-5916$$aDe Mingo, J.$$uUniversidad de Zaragoza
000130436 700__ $$0(orcid)0000-0002-6144-7928$$aSalinas, I.$$uUniversidad de Zaragoza
000130436 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000130436 773__ $$g2018 (2018), 1-5$$pIEEE VTS Vehic. Technol. Conf. (1999)$$tIEEE VTS ... Vehicular Technology Conference (1999)$$x1550-2252
000130436 8564_ $$s461945$$uhttps://zaguan.unizar.es/record/130436/files/texto_completo.pdf$$yVersión publicada
000130436 8564_ $$s3076405$$uhttps://zaguan.unizar.es/record/130436/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000130436 909CO $$ooai:zaguan.unizar.es:130436$$particulos$$pdriver
000130436 951__ $$a2024-01-25-15:10:29
000130436 980__ $$aARTICLE