DocumentCode :
2258323
Title :
Analysis of queueing networks with blocking under active queue management scheme
Author :
Awan, I. ; Yar, A. ; Woodward, M.E.
Author_Institution :
Dept. of Comput., Bradford Univ.
Volume :
2
fYear :
0
fDate :
0-0 0
Abstract :
This paper presents a framework for the performance analysis of queueing networks with blocking under active queue management scheme. The analysis is based on a queue-by-queue decomposition technique where each queue is modelled as a GE/GE/1/N queue with single server, R (R ges 2) distinct traffic classes and {N = N1, N2, ..., NR} buffer threshold values per class under first-come-first-serve (FCFS) service rule. The use of queue thresholds is a well known technique for network traffic congestion control. The external traffic is modelled using the generalised exponential (GE) distribution which can capture the bursty property of network traffic. The analytical solution is obtained using the maximum entropy (ME) principle. The forms of the state and blocking probabilities are analytically established at equilibrium via appropriate mean value constraints. The initial numerical results demonstrate the credibility of the proposed analytical solution
Keywords :
maximum entropy methods; performance evaluation; queueing theory; telecommunication congestion control; active queue management; appropriate mean value constraints; buffer threshold values; first-come-first-serve service rule; generalised exponential distribution; maximum entropy; network traffic congestion control; performance analysis; queue thresholds; queue-by-queue decomposition; queueing networks; Communication system traffic control; Computer network management; Computer networks; Entropy; Internet; Quality of service; Queueing analysis; Telecommunication congestion control; Telecommunication traffic; Traffic control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Parallel and Distributed Systems, 2006. ICPADS 2006. 12th International Conference on
Conference_Location :
Minneapolis, MN
ISSN :
1521-9097
Print_ISBN :
0-7695-2612-8
Type :
conf
DOI :
10.1109/ICPADS.2006.25
Filename :
1654603
Link To Document :
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