Results 31 to 40 of about 11,828 (186)
An IP Multimedia Subsystem Services Proxy Gateway Based on a JAVA Dynamic Module System
Applied Sciences, 2018 By virtue of the rapid development of the Information and Communication Technology (ICT), people have owned various devices connected to the Internet to enjoy various emerging application services, such as multimedia related services.
Yi-Chun Chang, Jian-Wei Li, Jing-Hong Lv
doaj +1 more source
A cooperative cellular and broadcast conditional access system for Pay-TV systems [PDF]
, 2010 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2009 IEEE. Personal use of this material is permitted.
Cosmas, J, Cutts, D, Shirazi, H
core +1 more source
Performance Evaluation of a Multidomain IMS/NGN Network Including Service and Transport Stratum
Applied Sciences, 2022 The Next Generation Network (NGN) architecture was proposed for delivering various multimedia services with guaranteed quality. For this reason, the elements of the IP Multimedia Subsystem (IMS) concept (an important part of 4G/5G/6G mobile networks) are
Sylwester Kaczmarek, Maciej Sac
doaj +1 more source
Integrating identity-based cryptography in IMS service authentication
, 2009 Nowadays, the IP Multimedia Subsystem (IMS) is a promising research field. Many ongoing works related to the security and the performances of its employment are presented to the research community. Although, the security and data privacy aspects are very
Abid, Mohamed +3 more
core +6 more sources
Evaluation of policy based admission control mechanisms in NGN [PDF]
, 2009 The 3GPP consortium proposed in the release 7 of the IP Multimedia Subsystem (IMS) a Diameter interface for the resource admission communication process replacing the previous COPS solution.
Aguiar, Rui L. +4 more
core +1 more source
Options for Securing RTP Sessions [PDF]
, 2014 The Real-time Transport Protocol (RTP) is used in a large number of different application domains and environments. This heterogeneity implies that different security mechanisms are needed to provide services such as confidentiality ...
Perkins, C., Westerlund, M.
core +2 more sources
Research on Predicting Alarm of Signaling Storm by Hybrid LSTM‐AM Optimized With Improved PSO
IET Communications, Volume 19, Issue 1, January/December 2025.This paper proposes a signaling storm prediction model comprising two modules: prediction and judgment. Experimental results based on data from China Telecom's scientific apparatus show that the proposed model accurately predicts key indicator values. ABSTRACT The prediction of the IP multimedia subsystem (IMS) signaling storm is crucial for ensuring ...
Ying Tong +4 more
wiley +1 more source
Research on IMS Core Network Security Index System
Dianxin kexue, 2014 The establishment of an evaluation model of quantitatively assessing IMS network security was discussed, and an example about the evaluation process was given.
Qingnian Chen, Haoming Ou
doaj +2 more sources
Investigation of Mobile IPv6 and SIP integrated architectures for IMS and VoIP applications [PDF]
, 2008 Mobile IPv6 and SIP are protocols designed to support different types of mobility. Mobile IPv6 has been used to support mobility in IP networks and SIP has been used for voice over IP applications.
Lohi, M. +5 more
core +1 more source
International Journal of Distributed Sensor Networks, Volume 2025, Issue 1, 2025.Over the past decades, Session Initiation Protocol (SIP) has been commonly utilized in signaling protocol to control and signal multimedia communication sessions for providing various services to users. Video calls and internet telephony over Internet Protocol (IP) are the most common applications on SIP.
V. Sreenivasulu +2 more
wiley +1 more source