Construction and verification of a simple model of local wireless network according to the 802.11 ac standard

U ovom radu dan je kratak pregled IEEE 802.11ac/ax/ad standarada. Potom je, u alatu Ekahau Site Survey, isplanirana bežična lokalna mreža temeljena na 802.11ac standardu te su analizirani rezultati. Prema izvršenom planiranju, implementirana je stvarna mreža s četiri pristupne točke, s minimalno 2x2:2 MIMO tehnologijom, koje rade u frekvencijskim pojasevima od 2.4 i 5 GHz. Nad implementiranom mrežom vršena su mjerenja te je dan osvrt na rezultate. Aktivnim mjerenjem izmjerena je stvarna propusnost mreže. Zadnji dio se odnosi na simulaciju testa najmanje osjetljivosti prijamnika i na simulaciju vjerojatnosti odnosa pogrešaka paketa.This paper provides a brief overview of IEEE 802.11ac/ax/ad standards. Then, in the Ekahau Site Survey tool, WLAN was planned baised on the 802.11ac standard and the results were analyzed. According to the planning, real network was implemented with four access points, with minimum of 2x2:2 MIMO technology, which works in both 2.4 and 5 GHz frequency bands. Measurements were performed over the implemented network and the result were reviewed. Active measurement provided us look on a real throughput of the network. The last part refers to the simulation of receiver minimum input sensitivity test and simulation of packet error rate for 2x2 TGac Channel