130433 20240125162930.0 doi 10.1109/MWSYM.2018.8439288 sideral 108159 ART-2018-108159 eng Mateo, C. (orcid)0000-0003-1021-3993 RoF SpatialMux MIMO-LTE Fronthaul System Transmission Parameter Selection with Nelder-Mead Optimization Algorithm 2018 In this paper the optimization of the transmission conditions in a multiple-input multiple-output (MIMO) Radio-over-Fiber (RoF) system by applying the Nelder-Mead method is proposed. With this algorithm it is possible to seek the optimum RF signal power and the bias current of both lasers in few iterations. The experiments have been carried out in a MIMO IM/DD RoF system, where MIMO signals are wavelength multiplexed. The signals and the carrier frequency belong to the LTE standard. Experimental results show that fast convergence is accomplished under different bandwidths yielding to good tradeoff between noise and non-linearity. info:eu-repo/grantAgreement/ES/MINECO/TEC2014-58341-C4-2-R info:eu-repo/semantics/closedAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.453 2018 Condensed Matter Physics 2018 Radiation 2018 Electrical and Electronic Engineering 2018 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Carro, P.L. Universidad de Zaragoza (orcid)0000-0001-5849-5198 Garcia-Ducar, P. Universidad de Zaragoza (orcid)0000-0002-7452-446X De Mingo, J. Universidad de Zaragoza (orcid)0000-0002-2796-5916 Salinas, I. Universidad de Zaragoza (orcid)0000-0002-6144-7928 5008 800 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Teoría Señal y Comunicac. 2018 (2018), 1046-1049 IEEE MTT-S Int. Microw. Symp. dig. IEEE MTT-S International Microwave Symposium digest 0149-645X 419677 http://zaguan.unizar.es/record/130433/files/texto_completo.pdf Versión publicada 3081888 http://zaguan.unizar.es/record/130433/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:130433 articulos driver 2024-01-25-15:10:16 ARTICLE