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Proceedings Paper

Performance evaluation of a new DBA algorithm supporting fairness and priority for Ethernet-PON
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Paper 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. From the simulation result, we have confirmed that our proposed DBA algorithm can reduce the average queue length in comparison to that of ETRI's DBA algorithm.

Paper Details

Date Published: 25 October 2004
PDF: 7 pages
Proc. SPIE 5598, Performance, Quality of Service, and Control of Next-Generation Communication Networks II, (25 October 2004); doi: 10.1117/12.570844
Show Author Affiliations
Seong-Ho Jang, Dongeui Univ. (South Korea)
Jin-Man Kim, Dongeui Univ. (South Korea)
Jong-Wook Jang, Dongeui Univ. (South Korea)


Published in SPIE Proceedings Vol. 5598:
Performance, Quality of Service, and Control of Next-Generation Communication Networks II
Frank Huebner; Robert D. van der Mei, Editor(s)

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