DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sungchang | ko |
dc.contributor.author | Kim, Young-Chon | ko |
dc.contributor.author | Yoon, Bin-Yeong | ko |
dc.contributor.author | Kang, Min Ho | ko |
dc.date.accessioned | 2010-01-19T07:03:38Z | - |
dc.date.available | 2010-01-19T07:03:38Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-02 | - |
dc.identifier.citation | COMPUTER NETWORKS, v.51, no.3, pp.606 - 620 | - |
dc.identifier.issn | 1389-1286 | - |
dc.identifier.uri | http://hdl.handle.net/10203/16336 | - |
dc.description.abstract | Optical burst switching (OBS) is a promising solution to implement the optical internet backbone. However, the lack of adequate congestion-control mechanisms may result in high burst loss. Schemes such as fiber delay line (FDL), wavelength conversion, and deflection routing to reduce burst collision are unable to prevent the network congestion effectively. To address this problem, we propose and investigate a global solution, called Integrated Congestion-Control Mechanism (ICCM), for OBS networks. ICCM, which combines congestion avoidance with recovery mechanism, restricts the amount of burst flows entering the network according to the feedback information from core routers to edge routers to prevent network congestion. Also, a flow-policing scheme is proposed to intentionally drop the overloaded traffic with a certain probability at a core router to support fairness among flows. Moreover, the transmission rate of each flow is controlled to achieve optimized performance such as maximizing throughput or minimizing loss probability using two-step rate controller at the edge router. Simulation results show that ICCM effectively eliminates congestion within the network and that, when combined with a flow-policing mechanism, the fairness for competing flows can be supported while maintaining effective network performance. (c) 2006 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This work was supported by International Research Internship Program in the Korea Science and Engineering Foundation (KOSEF) and the OIRC project. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Elsevier Science Bv | - |
dc.subject | DIFFERENTIATED SERVICES | - |
dc.subject | WDM NETWORKS | - |
dc.title | An integrated congestion control mechanism for optimized performance using two-step rate controller in optical burst switching networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000243156000004 | - |
dc.identifier.scopusid | 2-s2.0-33751320913 | - |
dc.type.rims | ART | - |
dc.citation.volume | 51 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 606 | - |
dc.citation.endingpage | 620 | - |
dc.citation.publicationname | COMPUTER NETWORKS | - |
dc.identifier.doi | 10.1016/j.comnet.2006.05.006 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kang, Min Ho | - |
dc.contributor.nonIdAuthor | Kim, Sungchang | - |
dc.contributor.nonIdAuthor | Kim, Young-Chon | - |
dc.contributor.nonIdAuthor | Yoon, Bin-Yeong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | integrated congestion control | - |
dc.subject.keywordAuthor | optical burst switching | - |
dc.subject.keywordAuthor | flow policing | - |
dc.subject.keywordAuthor | simulated annealing | - |
dc.subject.keywordAuthor | fair bandwidth allocation | - |
dc.subject.keywordPlus | DIFFERENTIATED SERVICES | - |
dc.subject.keywordPlus | WDM NETWORKS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.