Dual DEB-GPS Scheduler for Delay-Constraint Applications in Ethernet Passive Optical Networks (<Joint Special Issue> Recent Progress in Optoelectronics and Communications)
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概要
- 論文の詳細を見る
A broadband access network is required for supporting the increased Internet data traffic. One of the most cost-effective solutions is the Ethernet Passive Optical Networks (E-PONs) with the efficient bandwidth assignment function by which the upstream bandwidth can be shared among access users. To satisfy the services with heterogeneous QoS characteristics, it is very important to provide QoS guaranteed network access while utilize the bandwidth efficiently. In this paper, a dual DEB-GPS scheduler in E-PON is presented to provide delay-constraint and lossless QoS guarantee to QoS service and maximize the bandwidth to best-effort service. Simulation results show our scheme outperforms the conventional bandwidth allocation scheme in E-PON system.
- 社団法人電子情報通信学会の論文
- 2003-05-01
著者
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Youn Chan-hyun
Information And Communications University
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Youn C‐h
Tohoku Univ. Sendai‐shi Jpn
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Yeo Hwan-geun
Net's Feel Ltd
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Zhang L
Department Of Electronic Engineering Tsinghua University
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ZHANG Lin
information and Communications University
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AN Eung-Suk
information and Communications University
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YANG Sunhee
Next Generation Protocol Team, Electronics and Telecommunications Research Institute
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Yang Seomin
Next Generation Protocol Team Electronics And Telecommunications Research Institute
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