Evaluation of performance enhancing proxies in internet over satellite
dc.contributor.author | Ehsan, Navid | en_US |
dc.contributor.author | Liu, Mingyan | en_US |
dc.contributor.author | Ragland, Roderick J. | en_US |
dc.date.accessioned | 2006-04-19T14:15:54Z | |
dc.date.available | 2006-04-19T14:15:54Z | |
dc.date.issued | 2003-08 | en_US |
dc.identifier.citation | Ehsan, Navid; Liu, Mingyan; Ragland, Roderick J. (2003)."Evaluation of performance enhancing proxies in internet over satellite." International Journal of Communication Systems 16(6): 513-534. <http://hdl.handle.net/2027.42/35197> | en_US |
dc.identifier.issn | 1074-5351 | en_US |
dc.identifier.issn | 1099-1131 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/35197 | |
dc.description.abstract | Performance enhancing proxies (PEPs) are widely used to improve the performance of TCP over high delay-bandwidth product links and links with high error probability. In this paper we analyse the performance of using TCP connection splitting in combination with web caching via traces obtained from a commercial satellite system. We examine the resulting performance gain under different scenarios, including the effect of caching, congestion, random loss and file sizes. We show, via analysing our measurements, that the performance gain from using splitting is highly sensitive to random losses and the number of simultaneous connections, and that such sensitivity is alleviated by caching. On the other hand, the use of a splitting proxy enhances the value of web caching in that cache hits result in much more significant performance improvement over cache misses when TCP splitting is used. We also compare the performance of using different versions of HTTP in such a system. Copyright © 2003 John Wiley & Sons, Ltd. | en_US |
dc.format.extent | 251489 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | John Wiley & Sons, Ltd. | en_US |
dc.subject.other | Engineering | en_US |
dc.subject.other | Electronic, Electrical & Telecommunications Engineering | en_US |
dc.title | Evaluation of performance enhancing proxies in internet over satellite | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Electrical Engineering | en_US |
dc.subject.hlbsecondlevel | Information and Library Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, MI 48109-2122, U.S.A. | en_US |
dc.contributor.affiliationum | Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, MI 48109-2122, U.S.A. ; Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, MI 48109-2122, U.S.A. | en_US |
dc.contributor.affiliationother | Hughes Network Systems, Inc., Germantown, MD, U.S.A. | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/35197/1/593_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/dac.593 | en_US |
dc.identifier.source | International Journal of Communication Systems | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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