Performance Analysis of a WCSFQ (Weighted Core-Stateless Fair Queueing)-Like Space Priority Policy for ATM nodes 


Vol. 12,  No. 5, pp. 687-694, Oct.  2005
10.3745/KIPSTC.2005.12.5.687


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  Abstract

In ATM and IP networks, high priority packets should be selectively favored over low priority packets in case of congestion. For this pupose, we introduce a space priority policy for ATM nodes in this paper which is very similar to the weighted core-stateless fair queueing(WCSFQ) in IP nodes. We also analyze the loss probabilities for different classes of cells for MMPP/d/1/k with a threshold level, and discuss the numerical results. The numerical results illustrate that the WCSFQ scheme can be used to support the differentiated services in ATM of IP nodes.

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[IEEE Style]

K. H. Kang, "Performance Analysis of a WCSFQ (Weighted Core-Stateless Fair Queueing)-Like Space Priority Policy for ATM nodes," The KIPS Transactions:PartC, vol. 12, no. 5, pp. 687-694, 2005. DOI: 10.3745/KIPSTC.2005.12.5.687.

[ACM Style]

Koo Hong Kang. 2005. Performance Analysis of a WCSFQ (Weighted Core-Stateless Fair Queueing)-Like Space Priority Policy for ATM nodes. The KIPS Transactions:PartC, 12, 5, (2005), 687-694. DOI: 10.3745/KIPSTC.2005.12.5.687.

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