Abstract
To ensure Mobile VoIP based on IP multimedia subsystem (IMS) is one of the most prominent issues in terms of introducing UTRAN long term evolution (LTE) networks. There are many hot spots such as WLAN which are a part of the free worldwide directory. Most of us regard the session controller (CSCF) as the centre point of IMS. It receives session requests and pumps out control commands to all other IMS network elements. The memory, where knowledge is stored to guide its activities and where accumulated experience can alter decisions – is the IMS HSS. This paper gives a brief overview of the LTE-WLAN-IMS converged architecture and describes the functionality of the HSS in detail. This paper considers all the aspects together to get optimised network architecture with multimedia session availability and high throughput on RF end.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Mobile Network Design and Innovation
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
