Title :
Admission control of voice/data integration in an ATM network
Author :
Tseng, Kent H. ; Hgiao, M.-T.T.
Author_Institution :
Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
Suitable voice traffic characterization and a novel two-queue model for the analysis of ATM (asynchronous transfer mode) networks with voice/data integrated traffic are proposed. Voice is given a higher priority than data, and data traffic is a combination of single cells (packets) and bursts. The voice and data arrival processes are characterized by a Markov chain and mixed Poisson process (a combination of pure Poisson and compound Poisson processes), respectively. Finite and infinite data queue cases are analyzed along with a finite voice queue. The performance measures, mean waiting times, and blocking probabilities are derived, and the effects of the number of accepted calls on the performance measures are portrayed. Numerical results are provided, and two other related models are also evaluated for comparison purposes
Keywords :
Markov processes; data communication systems; queueing theory; telecommunication networks; telecommunication traffic; telecommunications control; time division multiplexing; voice communication; ATM network; Markov chain; admission control; arrival processes; asynchronous transfer mode; blocking probabilities; compound Poisson processes; data queue; data traffic; mean waiting times; mixed Poisson process; performance measures; two-queue model; voice queue; voice traffic; voice/data integration; Admission control; Asynchronous transfer mode; Communication system traffic control; Delay; Intelligent networks; Queueing analysis; Speech analysis; Switches; Telecommunication traffic; Traffic control;
Conference_Titel :
Communications, 1991. ICC '91, Conference Record. IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-0006-8
DOI :
10.1109/ICC.1991.162357
