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Performance Analysi...
Performance Analysis and Improvement of PR-SCTP for Small Messages
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- Rajiullah, Mohammad (author)
- Karlstads universitet,Avdelningen för datavetenskap,DISCO
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- Lundin, Reine (author)
- Karlstads universitet,Avdelningen för datavetenskap,PRISEC
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- Brunstrom, Anna (author)
- Karlstads universitet,Avdelningen för datavetenskap,DISCO
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- Lindskog, Stefan (author)
- Karlstads universitet,Avdelningen för datavetenskap,PRISEC
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(creator_code:org_t)
- Elsevier : Elsevier BV, 2013
- 2013
- English.
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In: Computer Networks. - Elsevier : Elsevier BV. - 1389-1286. ; 57:18, s. 3967-3986
- Related links:
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http://www.sciencedi...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- PR-SCTP, a partially reliable extension of SCTP, provides a flexible QoS trade-off between timeliness and reliability for application traffic. However, the performance of PR-SCTP can be reduced due to certain traffic characteristics and network scenarios. Previously, we proposed a NR-SACK based optimization for PR-SCTP. In this work we extensively evaluate and analyze the performance of PR-SCTP with NR-SACKs using different network scenarios. Moreover, we compare the performance of our NR-SACK based PR-SCTP with existing transport protocols for syslog traffic. In the evaluation, we use real syslog traces from an operational syslog system. The results indicate that NR-SACKs based PR-SCTP significantly improves the overall message transfer delay as compared to SCTP and TCP.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Keyword
- SCTP
- PR-SCTP
- NR-SACKs
- event logging
- performance evaluation
- Computer Science
- Datavetenskap
Publication and Content Type
- ref (subject category)
- art (subject category)
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