Design and evaluation of inter-bandwidth broker signaling
Bandwidth brokers (BBs) have been proposed for providing end‐to‐end quality of services (QoS) in differentiated services (Diffserv) networks. As a single entity in each domain, a BB aims at performing both intra‐ and inter‐domain resource management on behalf of its domain. There have been plenty of...
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| Veröffentlicht in: | International journal of communication systems 2008-08, Vol.21 (8), p.843-861 |
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| container_end_page | 861 |
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| container_issue | 8 |
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| container_title | International journal of communication systems |
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| creator | Mantar, Haci A. Okumus, Ibrahim T. Hwang, Junseok Chapin, Steve J. |
| description | Bandwidth brokers (BBs) have been proposed for providing end‐to‐end quality of services (QoS) in differentiated services (Diffserv) networks. As a single entity in each domain, a BB aims at performing both intra‐ and inter‐domain resource management on behalf of its domain. There have been plenty of BB studies for intra‐domain resource management. However, how a BB can perform inter‐domain resource management in a scalable and deployable manner is still an open issue.
In this work, we present the design, implementation and evaluation of an inter‐BB communication protocol that is used by each BB to communicate with its neighboring BBs for inter‐domain QoS resource management. The proposed model uses a destination‐based aggregation scheme in which reservations are aggregated as they merge through the destination region. The destination‐based aggregation improves inter‐domain state and signaling scalability. The protocol also performs traffic engineering to increase inter‐domain resource utilization. The implementation and simulation results verify the achievements of our model. Copyright © 2008 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/dac.923 |
| format | Article |
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In this work, we present the design, implementation and evaluation of an inter‐BB communication protocol that is used by each BB to communicate with its neighboring BBs for inter‐domain QoS resource management. The proposed model uses a destination‐based aggregation scheme in which reservations are aggregated as they merge through the destination region. The destination‐based aggregation improves inter‐domain state and signaling scalability. The protocol also performs traffic engineering to increase inter‐domain resource utilization. The implementation and simulation results verify the achievements of our model. Copyright © 2008 John Wiley & Sons, Ltd.</description><identifier>ISSN: 1074-5351</identifier><identifier>EISSN: 1099-1131</identifier><identifier>DOI: 10.1002/dac.923</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Agglomeration ; Bandwidth ; bandwidth broker ; BB signaling ; Communication systems ; Computer simulation ; Design engineering ; Diffserv ; end-to-end QoS ; inter-domain resource management ; Networks ; Resources management ; scalability ; Spacecraft</subject><ispartof>International journal of communication systems, 2008-08, Vol.21 (8), p.843-861</ispartof><rights>Copyright © 2008 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3243-95d2b3798f283fa15913fe8c3c630bd41ed659babaf4603fa0ca8ff3dfb9b2cb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fdac.923$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fdac.923$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>Mantar, Haci A.</creatorcontrib><creatorcontrib>Okumus, Ibrahim T.</creatorcontrib><creatorcontrib>Hwang, Junseok</creatorcontrib><creatorcontrib>Chapin, Steve J.</creatorcontrib><title>Design and evaluation of inter-bandwidth broker signaling</title><title>International journal of communication systems</title><addtitle>Int. J. Commun. Syst</addtitle><description>Bandwidth brokers (BBs) have been proposed for providing end‐to‐end quality of services (QoS) in differentiated services (Diffserv) networks. As a single entity in each domain, a BB aims at performing both intra‐ and inter‐domain resource management on behalf of its domain. There have been plenty of BB studies for intra‐domain resource management. However, how a BB can perform inter‐domain resource management in a scalable and deployable manner is still an open issue.
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| identifier | ISSN: 1074-5351 |
| ispartof | International journal of communication systems, 2008-08, Vol.21 (8), p.843-861 |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Agglomeration Bandwidth bandwidth broker BB signaling Communication systems Computer simulation Design engineering Diffserv end-to-end QoS inter-domain resource management Networks Resources management scalability Spacecraft |
| title | Design and evaluation of inter-bandwidth broker signaling |
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