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Proceedings Paper

A hierarchical weighted bandwidth guaranteed scheme for QoS management over EPON
Author(s): Shijie Qi; Junni Zou; Yingchun Li; Rujian Lin
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Paper Abstract

As a promising solution for the next generation broadband access network, Ethernet passive optical networks (EPONs) are being designed to deliver multiple services and applications, such as voice communications, video conferencing, real-time transactions and new evolving bandwidth-consuming applications. To support these applications with their various requirements, Quality-of-Service (QoS) management over EPON is required. In this study, we present a novel scheduling scheme, hierarchical weighted bandwidth guaranteed (HWBG) scheme, which could effectively support QoS. Simulation results validate that the proposed scheme can achieve high efficiency and improve packet delay performance.

Paper Details

Date Published: 8 February 2005
PDF: 9 pages
Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); doi: 10.1117/12.573466
Show Author Affiliations
Shijie Qi, Shanghai Univ. (China)
Junni Zou, Shanghai Univ. (China)
Yingchun Li, Shanghai Univ. (China)
Rujian Lin, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 5626:
Network Architectures, Management, and Applications II
S. J. Ben Yoo; Gee-Kung Chang; Guangcheng Li; Kwok-wai Cheung, Editor(s)

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