Fixed WiMAX downlink simulation model

Last few years fixed (wired or wireless) and after that mobile broadband Internet access has become reality. Because of that, practical system development has become one of most popular electrical engineering and information technology area. Progress in that area in last two decades drastically changed the way of information sharing, business and entertainment. One system, which is product of that progress, is WiMAX and there is still significant work in progress on increasing data rates. For future improvement it´s nessesery to have a good simulation model based on standard channel models.