Small-scale fading in mobile radio propagation is a phenomenon caused by the destructive vectorial interference of multiple signal copies arriving at a receiver via distinct multipath components with varying amplitudes, phases, and time delays. This temporal fluctuation results from environmental scattering, reflection, and diffraction combined with Doppler shifts induced by relative mobility between transmitters/receivers or surrounding objects. The concept is fundamental to wireless communication theory within the domain of radio wave propagation, distinguishing itself as a rapid amplitude variation distinct from large-scale path loss models like Log-Normal shadowing or Okumura-Hata formulas.
Small-scale fading in mobile radio propagation is a phenomenon caused by the destructive vectorial interference of multiple signal copies arriving at a receiver via distinct multipath components with…