Title :
Priority analysis of a shared-buffer ATM switch with imbalanced bursty traffic
Author :
Makhamreh, I.I. ; McDonald, D. ; Georganas, N.D.
Author_Institution :
Multimedia Commun. Res. Lab., Ottawa Univ., Ont., Canada
Abstract :
In this paper, we apply an aggregation method to analyze a shared-buffer ATM switch with priorities with two traffic classes. Each input port of the switch is assumed to be bursty and is modeled by an interrupted Bernoulli process. Both traffic classes share a common buffer of size M cells. High priority cells are served before low-priority cells. As an example, the analysis shows that a 4×4 switch with traffic rate of 0.2 per input lines requires a buffer size of 30 cells to achieve cell loss rate less than 10-9
Keywords :
asynchronous transfer mode; packet switching; queueing theory; telecommunication traffic; aggregation method; common buffer; high priority cells; imbalanced bursty traffic; interrupted Bernoulli process; low-priority cells; priority analysis; queue length; shared-buffer ATM switch; traffic classes; traffic rate; Asynchronous transfer mode; Burst switching; Communication system traffic; Packet switching; Queuing analysis;
Conference_Titel :
Electrical and Computer Engineering, 1994. Conference Proceedings. 1994 Canadian Conference on
Conference_Location :
Halifax, NS
Print_ISBN :
0-7803-2416-1
DOI :
10.1109/CCECE.1994.405749
