… end-users of communication networks depends on quality control at all stages of the
service … to service management systems. In the article the features of quality control service …

… ETSI: ETSI NGN architecture is based on the IMS (IP multimedia subsystem) … management
in the access and aggregation networks called Resource and Admission Control Subsystem …

… Expressions (1) determine the choice necessary performance indicators for hardware and …
the processes combining multimedia traffic and assessing complex performance indicators of …

… reserved during admission control. To obtain a first indication for the performance, we
measured the overhead implied by the real-time extensions resulted in a performance penalty of 1…

… WSN and IMS client information paths meet at the IMS control plane. Table 1 shows the data
… Here we dimension the bottleneck performance regions of the IMS architecture for worst …

… not analyze media streams management to drive the construction of … media mixer and study
its performance. Since our goal is to … and performance modeling in IP multimedia subsystem. …

… In Section III we describe our source bit-rate control algorithm. Section IV describes the
end-to-end delay properties of the system, and shows how silence detection has been employed …

… for providing multimedia services of IP Multimedia Subsystem (IMS… (iii) to allow dynamic
management agents based on service … horizontally when providing multimedia services for NGN. …

… , in terms of security and performance. Security issues identified in Lin et al. were eliminated.
We showed that improved performance can be achieved without compromising security …

… of performance-assured web and multimedia services. Contemporary web and multimedia
servers … We will describe in this paper how this insufficient control is remedied to achieve “…