Diffserv-Based QoS over ATM Access Networks (Special Issue on New Developments on QoS Technologies for Information Networks)
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概要
- 論文の詳細を見る
We have developed a new scheme to provide Diffserv-based QoS over ATM access networks. Well-known Diffserv over ATM scheme requires some extension for conventional routers with ATM interfaces. The routers must map their Diffserv classes of services into ATM QoS classes and forward IP packets into prioritized VCs based on DSCP(DiffServ Code Point). The purpose of this work is to provide Diffserv-based QoS over ATM network using conventional IP over ATM interfaces on routers. We propose DSCP snooping at ATM edge nodes, which differentiates services over a single VC between two IP domains. A prototype circuit was used to evaluate this scheme.
- 社団法人電子情報通信学会の論文
- 2001-06-01
著者
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ISHIHARA Tomohiro
Fujitsu Laboratories Ltd.
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TANAKA Jun
Fujitsu Laboratories Ltd.
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GOTO Michio
Fujitsu Kyushu Digital Technology Ltd.
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ODA Sotaro
Fujitsu Kyushu Digital Technology Ltd.
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Oda S
Fujitsu Kyushu Digital Technology Ltd.
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- Analysis of ABR Behavior over ATM-Based Broadband Access Networks
- Diffserv-Based QoS over ATM Access Networks (Special Issue on New Developments on QoS Technologies for Information Networks)
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