Перегляд за автором "Baha Fesal"

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    Публікація
    The VoIP quality of service over IMS
    (ХНУРЕ, 2019) Kadatskaja, О. I.; Saburova, S. A.; Baha Fesal
    IP Multimedia Subsystem (IMS) has resulted from the work of the 3GPP) toward specifying an all-IP communica-tion service infrastructure. This thesis uses the E-Model developed by ITU-T and for select network and voice pa-rameters like coding scheme, packet loss limitations, and link utilization level in IMS network. Is finded the optimal voice coder given link bandwidth