In: Volume 2660 of Lecture Notes in Computer Science, pages 566-575. January 2003.
Abstract: As demand for the application in multimedia networks is increasing rapidly, it is important to provide multimedia services in Mobile Environments (ME). Obtaining to multimedia services which satisfy synchronization constraints in ME and improving the delay time and Quality of Service(QoS) between media streams to be presented, new specification model has to be proposed. In this paper we propose Mobile Petri-net Model(MPM) as a new specification model including the QoS parameter that minimizes the transmission delay time. The proposed model has higher the guarantee of QoS such as the loss rate and the playout rate than it of the previous work.