A new DBA algorithm supporting priority queues and fairness for EPON

Seong-Ho Jang; Jin-Man Kim; Jong-Wook Jang

doi:10.1117/12.575205

8 February 2005 A new DBA algorithm supporting priority queues and fairness for EPON

Seong-Ho Jang, Jin-Man Kim, Jong-Wook Jang

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.575205
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

EPON is an emerging local subscriber access network that consists of low-cost point-to-multipoint fiber infrastructure with Ethernet. Because several ONUs use a single shared medium in EPON, it is important to control upstream traffic. An EPON allocates upstream bandwidth to ONUs using a request/permit mechanism. In this paper, we proposed a new DBA algorithm supporting multiple priority queues and evaluated its performance. The key performance of proposed algorithm through simulation is described and the simulation results show the algorithm is fair and feasible.

Citation Download Citation

Seong-Ho Jang, Jin-Man Kim, and Jong-Wook Jang "A new DBA algorithm supporting priority queues and fairness for EPON", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); https://doi.org/10.1117/12.575205

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