Presentation | 2006-03-02 Implementation and Evaluation of TCP-STAR for Satellite Internet Hiroyasu OBATA, Kazuhiro TAIRA, Kenji ISHIDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is known that a traditional TCP (such as TCP-NewReno) has lower throughput performance over the satellite Internet. A new TCP congestion window control method called TCP-STAR to improve the throughput over the satellite Internet has been already proposed. It has been confirmed that TCP-STAR can obtain higher throughput comparing with other TCP variants by using network simulator ns2. However, it is important to evaluate the implementation of TCP-STAR. In this paper, we implement TCP-STAR in the kernel of NetBSD1.6.2-Relese. Next, we evaluate the throughput of TCP-STAR on the testbed that is established by a hardware network emulator. As a result, we found that the throughput of TCP-STAR is higher than that of other TCP variants and TCP-STAR's mechanisms work effectively over the satellite Internet. Furthermore, it is clear that the results of implementation of TCP-STAR are close to the one of simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Satellite Internet / TCP-STAR / Congestion Window Control |
Paper # | IN2005-170 |
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Committee | IN |
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Conference Date | 2006/2/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Implementation and Evaluation of TCP-STAR for Satellite Internet |
Sub Title (in English) | |
Keyword(1) | Satellite Internet |
Keyword(2) | TCP-STAR |
Keyword(3) | Congestion Window Control |
1st Author's Name | Hiroyasu OBATA |
1st Author's Affiliation | Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University() |
2nd Author's Name | Kazuhiro TAIRA |
2nd Author's Affiliation | Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University |
3rd Author's Name | Kenji ISHIDA |
3rd Author's Affiliation | Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University |
Date | 2006-03-02 |
Paper # | IN2005-170 |
Volume (vol) | vol.105 |
Number (no) | 628 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |