R+WFQ: a novel SLA-supported packet fair queueing algorithm for OLT scheduler

Junni Zou; Shijie Qi; Yingxiong Song; Rujian Lin

doi:10.1117/12.573490

8 February 2005 R+WFQ: a novel SLA-supported packet fair queueing algorithm for OLT scheduler

Junni Zou, Shijie Qi, Yingxiong Song, Rujian Lin

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.573490
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

To implement both fairness and priority scheduling in OLT scheduler, this paper proposes a SLA-supported packet fair queueing algorithm named R+WFQ. It employs WFQ discipline to serve high-priority sessions and Round Robin discipline to transmit low-priority sessions in free moments existed in traditional WFQ. Computer simulation results as well as theoretic analysis show that the proposed algorithm has excellent performance in terms of the implementation complexity, fairness and delay properties.

Citation Download Citation

Junni Zou, Shijie Qi, Yingxiong Song, and Rujian Lin "R+WFQ: a novel SLA-supported packet fair queueing algorithm for OLT scheduler", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); https://doi.org/10.1117/12.573490

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