QoS Analysis in IMS Network
AbstractFixed-mobile networks convergence and multimedia services supply at any device and any access are enabled in IMS technology. It is a network and layered architecture using packet transmission in the transport layer. For IMS interoperability with different technology networks, there are network gateways, which affects the quality of real-time services. Qualitative analysis of the service flows is carried out in this work. Also there is evaluating fixed access specification and packets service distributions. The delay dependence on utilization rate in the system also on service time dispersion there is assessing in this work. Ill. 5, bibl. 9, tabl. 1 (in English; abstracts in English and Lithuanian).
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