摘要：In this study, Millimeter Wave simulation has beencarried out on 5G technology using Network Simulator 3.27.We use real-time performance measurements for Voice overInternet Protocol (VoIP) and video services. For VoIP, we usestandard G.711, G.729 and G.732.1 and for video codecs, weuse standard H.264 and H.265. From extensive simulations, weget the result that the G.711 codec for VoIP and H.265 codecfor videos obtain the lowest latency and jitter. We also foundthat the best Mean Opinion Score (MOS) score on the G.711and H.265 codecs for VoIP and video, respectively. Meanwhile,for Codec G.732.1 produces the greatest bandwidth efficiencyfor VoIP services. Savings of bandwidth consumption on theG.711 codec up to 5 times and G.729 codecs is 43% bandwidthconsumption. For video service, codec H.265 obtained 51%higher bandwidth efficiency compared to the H.264 codec.
关键词：5G; Real-time Services; Network Simulator 3; Quality of Service
