A study on session manager for smart home environment

To provide personalized UPnP A/V session mobility service following a userpsilas movement trajectory in the home, we designed a RFID-based UPnP A/V session manager. It automatically tracks userspsila locations based on notification events received from RFID readers, and captures or restores the states of playing A/V contents using the UPnP A/V transport service which defines a common model for A/V transport control. We present the session managerpsilas functional architecture and describe the detailed control flow sequence for session mobility control.