Smart card performances to handle session mobility

摘要

Today, the mobile user may access his services on several terminals. He wishes to be able to suspend his session on a terminal and to resume it on another. There is a need to create dynamic mechanisms to enable session mobility. Smart cards evolved rapidly last years. Their computation power and memory capacity both increased significantly. Smart cards are now able to become important actors in emerging networks. In this paper, we describe how to handle session mobility by storing session information in smart card.