… policies in IMS on the performance cost quantitatively is also necessary and … performance
by a QPN model to much more precisely describe SIP signaling in IMS, and made performance …

… model of the IMS has been analyzed as well and using the analysis is done mathematically
to evaluate the use of Hyper-threading technology in order to improve the performance of the …

… Multimedia Subsystem (IMS), a key infrastructure of 5G networks, that we characterize both
by a performance … stages stand out: i) a performance analysis, where, exploiting the queueing …

… the occurrence of random failures causing performance degradations, in order to assess …
performance levels. This article provides an evaluation of IMS signalling network performance …

… The proposed IMS model is analysed in the normal load and overload … model for IMS
performance prediction and optimization. Moreover, the simulation results show better performance …

… Her research is in the area of performance evaluation of IP Multimedia Subsystem. … We
propose service models for planning and performance prediction which can help service …

… create a traffic model for the HSS and to gain an appreciation of the performance in terms of
… From the results it was clear to see that in fact the performance of the HSS would have to be …

… This is the case of [31], where the authors propose performance models for OpenFlow
switches and SDN controllers, respectively as MX /M/1 and M/G/1 queueing systems. They also …

… In this thesis, we propose a new model to evaluate IMS system performance focusing on
the response time. Our model considers the IMS network as a queueing network where each …

… a new modeling and analysis methodology for multimedia systems … /performance analysis
that can be used early in the design cycle to identify the best match (in terms of performance …