Paper Abstract and Keywords |
Presentation |
2006-03-02 10:20
Implementation and Evaluation of TCP-STAR for Satellite Internet Hiroyasu Obata, Kazuhiro Taira, Kenji Ishida (Hiroshima City Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
Satellite Internet / TCP-STAR / Congestion Window Control / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 628, IN2005-170, pp. 85-90, March 2006. |
Paper # |
IN2005-170 |
Date of Issue |
2006-02-23 (IN) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
IN NS |
Conference Date |
2006-03-02 - 2006-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Rizzan Sea-Park Hotel Tancha-Bay (Okinawa) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IN |
Conference Code |
2006-03-IN-NS |
Language |
Japanese |
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) |
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Keyword(1) |
Satellite Internet |
Keyword(2) |
TCP-STAR |
Keyword(3) |
Congestion Window Control |
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1st Author's Name |
Hiroyasu Obata |
1st Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
2nd Author's Name |
Kazuhiro Taira |
2nd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
3rd Author's Name |
Kenji Ishida |
3rd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
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Speaker |
Author-2 |
Date Time |
2006-03-02 10:20:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2005-170 |
Volume (vol) |
vol.105 |
Number (no) |
no.628 |
Page |
pp.85-90 |
#Pages |
6 |
Date of Issue |
2006-02-23 (IN) |