Propagation modelling and channel estimation: A comparison among different channel indicators in severe multipath environments

In this paper, different indicators are employed for modeling the propagation and estimating different wireless channel profiles. The measurements are accomplished in a modern laboratory/office building in which different line-of-sight (LOS) and non LOS (NLOS) are accomplished. The comparison between different wireless indicators is made in terms of standard error (Se). This analysis is focused on the enhancing of the channel estimation in order to decrease the latency of the communication time and to improve the quality of the transmission.