Statistical assessment of IP multimedia subsystem in a softwarized environment: A queueing networks approach

M Di Mauro, A Liotta - IEEE Transactions on Network and …, 2019 - ieeexplore.ieee.org
… In line with this nuance, the IP Multimedia Subsystem (IMS) can be interpreted as a particular
realization of a service chain. In this work we characterize, from a statistical perspective, a …

Methods for calculating the performance indicators of ip multimedia subsystem (IMS)

O Romanov, M Nesterenko, L Veres… - … on Mathematical Control …, 2019 - Springer
… to develop a new concept, which was called the concept of IMS (IP Multimedia Subsystem). …
-time duplication of all the main elements of the multimedia platform. For an IMS system, this …

Multimedia system architectures

HM Vin - … : Infrastructure, Systems, and Services: A Critical …, 1994 - spiedigitallibrary.org
… • Statistical: Deadlines are guaranteed to be met with a certain probability. For example, a
… opposed to the precise distributions employed by statistical admission control algorithms). …

Performability of network service chains: Stochastic modeling and assessment of softwarized IP multimedia subsystem

M Di Mauro, G Galatro, F Postiglione… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
statistics [16], 138 carriers launched around the world new IMS-based networks by May 2018.
Taking inspiration from such novel tendencies, we propose a performability assessment of …

Statistical Characterization of Containerized IP Multimedia Subsystem through Queueing Networks

M Di Mauro, A Liotta, M Longo… - 2020 6th IEEE …, 2020 - ieeexplore.ieee.org
… IP Multimedia Subsystem (IMS), the core part of many 5G deployments. Accordingly, in the
present work we model, from a statistical … ; ii) perform a statistical assessment aimed both at …

Perceptual assessment of image quality in multimedia technology

K Fliegel - Mathematics of Data/Image Pattern Recognition …, 2007 - spiedigitallibrary.org
assessment method for distorted images is described. The system can be divided into two
main subsystems. … In this paper, the MI estimator based on k nearest neighbor statistics is used.…

Comparative performability assessment of SFCs: The case of containerized IP multimedia subsystem

M Di Mauro, G Galatro, M Longo… - … on Network and …, 2020 - ieeexplore.ieee.org
… By considering both of these aspects, we propose, as a case study, a joint analysis of
availability and performance (aka performability) of IP Multimedia Subsystem, an SFC …

Semi-Markov models for performance evaluation of failure-prone IP multimedia subsystem core networks

M Guida, M Longo, F Postiglione… - Proceedings of the …, 2013 - journals.sagepub.com
… Next generation telecommunication core networks are typically based on the Third Generation
Partnership Project Internet protocol (IP) multimedia subsystem (IMS). Their planning and …

[PDF][PDF] Availability evaluation of a virtualized IP Multimedia Subsystem for 5G network architectures

M Di Mauro, G Galatro, M Longo… - Safety and Reliability …, 2017 - researchgate.net
… A network infrastructure that can take advantages of such a virtualization criteria is the IP
Multimedia Subsystem (IMS), the framework in charge of managing the multimedia services in …

[PDF][PDF] Evaluation of IP multimedia subsystem based mobile mass examination system

A Barnawi, AH Altalhi, MRJ Qureshi… - IJ Computer Network and …, 2012 - academia.edu
This research is carried out to develop IP Multimedia Subsystem (IMS) based Mobile Mass
Examination (MoMEx) System. MoMEx system is intended to improve on management of …