Analytical model of funnel based joint dual mobile service discovery and exposure

IMS (IP Multimedia Subsystem) is subject of various developments. The main goal of many researches focuses on improving subscriber experience by proposing a variety of services and features to better respond to his needs and expectations. In order to respond to this problematic and considering the mass of information available in the network, we combine service information with subscriber profile information and service use log to orientate the service discovery and exposure process to the needs of subscribers. This paper presents an overview of our analytical funnel based joint dual mobile service discovery and exposure model and its mechanism in order to reduce the discard between discovered/exposed services and subscribers needs. Results show improvement compared with other related works on several axes.