Impact of Background Traffic on VoIP QoS Parameters in GPON Upstream Link
AbstractAt present, GPON is the most modern variant of passive optical networks and it is also mass-deployed access technology in real operation. New broadband services cause traffic increase not only in downstream link but also in upstream link. Therefore, the GPON properties are investigated in the paper. In particular, an impact of background traffic load on QoS parameters (i.e. jitter and packet loss) of VoIP is investigated in upstream link.
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