2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/227528Indoor multpropagation channel is modeled by the Kaiser electromagnetic wavelet. A method for channel characterization is proposed by modeling all the reflections of indoor propagation in a kernel function instead of its impulse response. This lead us to consider a fractal modulation scheme in which Kaiser wavelets substitute the traditional sinusoidal carrier.in spanish, 13 pages, associated research in http://www.airenatural.com; Published in Revista AIELEC de la Universidad Pontificia Bolivariana. 2001Networking and Internet ArchitectureC.2.1; B.4.4text