Browsing by Author "Martinez, R."
An experimental study of multi-radio platform coexistence in the 5 GHz band for railway applications Vlad, Adrián; Hierro, José; González, Jesús; Martinez, R.; Navarro, Isabel; Higuera Portilla, Jorge Eduardo; Kartsakli, Elli; Collado Gómez, Juan Carlos; González Arbesú, José María; Alonso Zárate, Luis Gonzaga; Valenzuela González, José Luis; Laya Romero, Andrés Ernesto; Flores, Enrique (Springer Verlag, 2011)
Restricted access - publisher's policyThis paper studies the practical challenges that arise due to the coexistence of two wireless technologies, both operating in the license-exempt 5 GHz band. In particular, WiFi and WiMAX equipment have been used in the ...
Ramírez, Giselle; Goez, Alexey; Casas Aguirregomezcorta, Begoña; Valls, I.; Martinez, R.; Llanes Pitarch, Luis Miguel (2009)
Restricted access - publisher's policy
Influence of substrate microstructure on the contact fatigue strength of coated cold-work tool steels Llanes Pitarch, Luis Miguel; Ramirez, Giselle; Mestra Rodríguez, Álvaro Miguel; Casas, B.; Valls, Isaac; Martinez, R.; Bueno, R.; Goez, Alexey; Mateo García, Antonio Manuel (2012-02-25)
Restricted access - publisher's policyThe contact fatigue behavior of three microstructurally distinct tool steels coated with a physical vapor deposited TiN film is studied. Substrate microstructural differences come from variations in either chemical composition ...