Packet delay variance analysis of the CQ switch under the unbalanced traffic

The results of packet delay variation analysis for 32×32 crosspoint queued switch with unbalanced arrival traffic are presented in this paper. We analyzed switches with various buffer lengths for fixed-size packet lengths at switch inputs using several scheduling algorithms, i.e., longest-queue-firs...

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Bibliographic Details
Main Authors: Radonjic, M., Radusinovic, I., Maljevic, I.
Format: Conference Proceeding
Language:English
Subjects:
Algorithm design and analysis
Delay
Load modeling
Round robin
Switches
Switching circuits
Online Access:Request full text
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Summary:The results of packet delay variation analysis for 32×32 crosspoint queued switch with unbalanced arrival traffic are presented in this paper. We analyzed switches with various buffer lengths for fixed-size packet lengths at switch inputs using several scheduling algorithms, i.e., longest-queue-first, round-robin, exhaustive-round-robin and frame-based-round-robin-matching. The results have shown that the round-robin algorithm gives the best performance among observed algorithms, considering delay variation.
ISSN:2158-8473
2158-8481
DOI:10.1109/MELCON.2012.6196597