IP Multimedia Subsystem - Presence Service

摘要

The aim of the article is oriented at one of the services of IMS presence service. The Presence Service faces a great usage nowadays, which can lead to problems following the increasing number of users. Our motivation is to illustrate the possible complications which can occur and to show possible solutions. We visualized the number of messages which are created during the activity of the presence service and illustrated them into the form of graphs for better representation.