Statistical model for the impulse response on infrared indoor diffuse channels

Abstract

A statistical model for the IR-indoor-diffuse channel is presented, based on estimation of the parameters (/spl tau//sub (rms)/ and /spl tau//sub m/) of the impulse response h(t). From these values, the authors compare the use of Rayleigh or Gamma distributions to fit the h(t) shape. A power budget approach is considered for estimating the gain power.