Abstract—With the advent of 3G mobile communication system, the traffic of wired and wireless networks become voice/video - data integrated service. For real time operation of voice and video signals, circuit switch traffic or Markovian traffic is the best fitted but for data traffic where small amount of delay is tolerable, the non-Markovian traffic like service time of general distribution with finite buffer is preferable. In this paper, Markov modulated Poisson process (MMPP) traffic, which is in concise form of Markovian chain, is used for multimedia traffic and M/D/1 traffic of fixed length packet is considered for asynchronous transfer mode (ATM) cell. The combined model becomes MMPP + M/D/1 traffic, which is used to get the probability density function and mean delay of a voice/video-integrated network.
Index Terms—ATM cell, voice-data integrated service, mean delay, moment generating function, non-Markovian traffic.
Anupam Roy and Md. Imdadul Islam are with the Department of Computer Science and Engineering, Jahangirnagar University, Dhaka 1342, Bangladesh. Md. Imdadul Islam works also as an adjunct Professor of Electronics and Communications Engineering Department at East West University, 43 Mohakhali, Dhaka 1212, Bangladesh (e-mail: anupamroy132@gmail.com; imdad@juniv.edu).
M. R. Amin is with the Electronics and Communications Engineering Department, East West University, 43 Mohakhali, Dhaka 1212, Bangladesh (e-mail: ramin@ewubd.edu).
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Cite: Anupam Roy, Md. Imdadul Islam, and M. R. Amin, "MMPP+M/D/1 Traffic Model in Video-Data Integrated Service under ATM System," International Journal of Engineering and Technology vol. 3, no. 6, pp. 615-620, 2011.
