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dc.contributor.authorLin, YDen_US
dc.contributor.authorTsao, SCen_US
dc.contributor.authorLeong, UPen_US
dc.date.accessioned2014-12-08T15:25:41Z-
dc.date.available2014-12-08T15:25:41Z-
dc.date.issued2004en_US
dc.identifier.isbn0-7803-8794-5en_US
dc.identifier.urihttp://hdl.handle.net/11536/18106-
dc.description.abstractMany enterprises install multiple access links for fault tolerance or bandwidth enlargement Dispatching connections through good links is the ultimate goal in utilizing multiple access links. The traditional dispatching method is only based on the condition of the access links to ISPs. It may achieve fair utilization on the access links but poor performance on connection throughput. In this work, we propose a new approach to maximize the per-connection end-to-end throughput by the on-the-fly round trip time (RTT) probing mechanism. The RTTs through all possible links are probed by duplicating the SYN packet during the three way handshaking stage of a TCP connection. Combined with the statistical packet loss ratio and the passively collected link metrics, our algorithm can real-time select a link which provides the maximum throughput for the TCP connection. The experiment results show that the accuracy to choose the best outgoing access link is over 71% If the second best link is chosen, it is usually very close to the best, thus achieving over 89% of the maximum possible throughput. The average per-connection throughput for our algorithm and the traditional round-robin algorithm is 94% vs. 69%.en_US
dc.language.isoen_USen_US
dc.subjectload balancingen_US
dc.subjectRTTen_US
dc.subjectTCP three-way handshakingen_US
dc.titleOn-the-fly TCP path selection algorithm in access link load balancingen_US
dc.typeProceedings Paperen_US
dc.identifier.journalGLOBECOM '04: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6en_US
dc.citation.spage856en_US
dc.citation.epage860en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000226689900164-
Appears in Collections:Conferences Paper