Metody ekvalizace v moderních bezdrátových digitálních komunikačních systémech

Abstract

This Diploma thesis deals with methods of equalization and their real use. The work is also part of dealing with the simulation of adaptive Equalization in LabVIEW. The real measurement is performed on technology the visble light communication (VLC). Measurement is carried out on two different types of light sources, one source is used for communications inside buildings and the other outside. The source of light for interior use was the LED ceiling light. In the case of outdoor communication specifically a light car. A Perspective for the Future, as some information could be transmitted between vehicles via VLC technology.

The aim is to determine the effect of equalizing on communication (on measured parameters) and compare it with the case in which equalization will not use. One of the objectives is also to compare different adaptive algorithms among themselves and finding an appropriate interval for setting its parameters.