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http://hdl.handle.net/10773/8472
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jesus, Vitor | pt |
dc.contributor.author | Aguiar, Rui | pt |
dc.contributor.author | Steenkiste, Peter | pt |
dc.date.accessioned | 2012-05-07T16:56:18Z | - |
dc.date.issued | 2010-05 | - |
dc.identifier.isbn | 978-1-4244-6402-9 | - |
dc.identifier.issn | 1550-3607 | - |
dc.identifier.uri | http://hdl.handle.net/10773/8472 | - |
dc.description.abstract | We discuss the problem of composing Quality-of-Service across several administrative domains considering an evolved DiffServ notion of Per-Domain Behavior (PDB). We discuss two components of the problem: path discovery and the effect of composing PDBs. We assume the most general scenario: domains are free to adopt any PDB, as long there are common semantics and a set of well-known QoS parameters (e.g. one-way delay, peak/sustained bandwidth, etc.). Thus we adopt an abstract representation of PDBs. We obtain three main results. First, we show that a distributed path discovery scheme is feasible and more scalable than a centralized one. Second, we show the outcome of inter-domain QoS composition, for general metrics and for Internet-alike topologies. Finally, and as an important practical result, we show that the Internet may not need a centralized governance model, in terms of the definition of inter-domain PDBs. | pt |
dc.language.iso | eng | pt |
dc.publisher | IEEE | pt |
dc.rights | restrictedAccess | por |
dc.subject | Abstract representation | pt |
dc.subject | DiffServ | pt |
dc.subject | Domain behavior | pt |
dc.subject | Inter-domain | pt |
dc.subject | QoS | pt |
dc.subject | One way delay | pt |
dc.subject | Path discovery | pt |
dc.subject | QoS parameters | pt |
dc.subject | Two-component | pt |
dc.subject | Abstracting | pt |
dc.subject | Internet | pt |
dc.subject | Quality of service | pt |
dc.title | Discovery and Composition of Per-Domain Behaviours: a service abstraction approach | pt |
dc.type | conferenceObject | pt |
dc.peerreviewed | yes | pt |
ua.publicationstatus | published | pt |
ua.event.date | 23-27 Maio, 2010 | pt |
ua.event.type | conference | pt |
degois.publication.firstPage | 1 | pt |
degois.publication.lastPage | 6 | pt |
degois.publication.title | ICC 2010: IEEE International Conference on Communications | - |
dc.date.embargo | 10000-01-01 | - |
dc.identifier.doi | 10.1109/ICC.2010.5501828 | pt |
dc.identifier.doi | 10.1109/ICC.2010.5501828 | pt |
Appears in Collections: | IT - Comunicações |
Files in This Item:
File | Description | Size | Format | |
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Discovery_and_Composition_of_Per-Domain_Behaviours_–_a_Service_Abstraction_Approach.pdf | 713.86 kB | Adobe PDF |
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