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Scheduling Scheme for Guaranteeing High Quality of Service in 10G EPON  

Jun, Jae-Hyun (경북대학교 전자전기컴퓨터학부)
Jung, Min-Suk (임베디드소프트웨어센터 SW개발부)
Kim, Min-Jun (경북대학교 전자전기컴퓨터학부)
Choi, Yong-Do (경북대학교 전자전기컴퓨터학부)
Kim, Sung-Ho (경북대학교 컴퓨터공학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.16, no.3, 2010 , pp. 351-355 More about this Journal
Abstract
The service which is required wide bandwidth is growing in these days, so building up High Speed communication system is being required. The Task Force team of IEEE 802.3ah set the EPON as a standard; next generation subscriber access network. For offering a high quality service, 10G EPON that is changed from 1Gbps uplink downlink bandwidth to 10Gbps is come up. Although Kramer had studied 10G EPON there was a QoS limitation, when load is low, End-to-End maximum delay is increased. This paper is suggesting time synch ronization method, resource reservation method, band width allocation method. We confirmed that 10EPON was able to offer quality service by the result of the OPNET.
Keywords
10G EPON; QoS; Inter-ONU Scheduling;
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