Evaluation of broadcasting system features for mobile reception

U ovom radu analizirani su sustavi za zemaljsku radiodifuziju digitalnog videosignala prve i druge generacije (DVB-T i DVB-T2) te su odabrani skupovi parametara tih sustava pogodni za mobilni prijem. Analizirane su prednosti i nedostaci pojedinih sustava te njihovih parametara s obzirom na kapacitet prijenosa, složenost procesiranja i osjetljivost na pogreške u prijenosu. Također, ispitan je i utjecaj tih parametara na kvalitetu prijema uz različite uvjete u mobilnom kanalu.This paper presents an analysis of terrestrial digital video broadcasting systems of the first and second generation (DVB-T and DVB-T2) and sets of parameters of these systems suitable for mobile reception. It analyzes the advantages and disadvantages of both systems and their parameters with regard to transmission capacity, processing complexity and sensitivity to errors in transmission. Also, the influence of these parameters on the quality of reception with different conditions in the mobile channel has been tested