DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, NS | ko |
dc.contributor.author | Hong, SB | ko |
dc.contributor.author | Lee, KH | ko |
dc.contributor.author | Park, Hong-Shik | ko |
dc.contributor.author | Kim, N | ko |
dc.date.accessioned | 2013-03-08T02:36:35Z | - |
dc.date.available | 2013-03-08T02:36:35Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.citation | ETRI JOURNAL, v.30, no.2, pp.183 - 193 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/91855 | - |
dc.description.abstract | In this paper, we propose quality of service mechanisms for flow-based routers which have to handle several million flows at wire speed in high-speed networks. Traffic management mechanisms are proposed for guaranteed traffic and non-guaranteed traffic separately, and then the effective harmonization of the two mechanisms is introduced for real networks in which both traffic types are mixed together. A simple non-work-conserving fair queuing algorithm is proposed for guaranteed traffic, and an adaptive flow-based random early drop algorithm is proposed for non-guaranteed traffic. Based on that basic architecture, we propose a dynamic traffic identification method to dynamically prioritize traffic according to the traffic characteristics of applications. In a high-speed router system, the dynamic traffic identification method could be a good alternative to deep packet inspection, which requires handling of the IP packet header and payload. Through numerical analysis, simulation, and a real system experiment, we demonstrate the performance of the proposed mechanisms. | - |
dc.language | English | - |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.subject | PACKET-SWITCHED NETWORKS | - |
dc.subject | QUEUE | - |
dc.subject | ALGORITHM | - |
dc.title | Quality-of-service mechanisms for flow-based routers | - |
dc.type | Article | - |
dc.identifier.wosid | 000254935200001 | - |
dc.identifier.scopusid | 2-s2.0-42149172563 | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 183 | - |
dc.citation.endingpage | 193 | - |
dc.citation.publicationname | ETRI JOURNAL | - |
dc.contributor.localauthor | Park, Hong-Shik | - |
dc.contributor.nonIdAuthor | Ko, NS | - |
dc.contributor.nonIdAuthor | Hong, SB | - |
dc.contributor.nonIdAuthor | Lee, KH | - |
dc.contributor.nonIdAuthor | Kim, N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | fow-based router | - |
dc.subject.keywordAuthor | quality-of-service (QoS) | - |
dc.subject.keywordAuthor | IntServ | - |
dc.subject.keywordAuthor | DiffServ | - |
dc.subject.keywordAuthor | packet scheduling | - |
dc.subject.keywordAuthor | dynamic flow identification | - |
dc.subject.keywordPlus | PACKET-SWITCHED NETWORKS | - |
dc.subject.keywordPlus | QUEUE | - |
dc.subject.keywordPlus | ALGORITHM | - |
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