A State Dependent RED: An Enhanced Active Queue Management Scheme for Real-Time Internet Services

Intae RYOO, Meehyea YANG

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Summary :

This paper introduces a State Dependent Random Early Detection (SDRED) scheme that can improve delay and jitter performances by adjusting RED parameters such as maxth and wq according to queue status. The SDRED is designed to adapt to traffic conditions by adjusting the maximum threshold and queue weight to four different levels. From the simulation results, we show that the SDRED decreases queuing delay and has more stable jitter characteristics than the existing RED, BLUE, ARED and DSRED schemes.

Publication
IEICE TRANSACTIONS on Communications Vol.E89-B No.2 pp.614-617
Publication Date
2006/02/01
Publicized
Online ISSN
1745-1345
DOI
10.1093/ietcom/e89-b.2.614
Type of Manuscript
LETTER
Category
Internet

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