Presentation | 2008-11-13 Overlay Routing with Acceptable Waiting Time for Intermittently Connected Networks Yuya YAMADA, Hitomi TAMURA, Masato UCHIDA, Masato TSURU, Yuji OIE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Overlay routing can be used as a Traffic Engineering (TE) technique to realize efficient resource utilization and load balancing in the current wired Internet. Conventional overlay routing uses a detour path immediately upon quality degradation of the default path. However, with the widespread use of mobile and wireless communication technologies, conventional overlay routing faces several significant challenges such as intermittent connectivity and high packet loss rate resulting from the instability of network environments. For instance, in unstable network environments, conventional overlay routing results in excessive use of detour paths, thereby negatively impacting other traffic on the detour path, and the generation of undesirable traffic that compromises the cost structure expected by ISPs. Therefore, this paper proposes a novel TE technique based on overlay routing that has an Acceptable Waiting Time (AWT), which allows the overlay node to await the quality recovery of the default path, instead of employing the detour path immediately upon the quality degradation of the default path. Simulation results show that the proposed scheme can deal with instability of path condition. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Overlay Routing / Traffic Engineering / Challenged Network / Acceptable Waiting Time / DTN |
Paper # | CQ2008-50 |
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Committee | CQ |
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Conference Date | 2008/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Overlay Routing with Acceptable Waiting Time for Intermittently Connected Networks |
Sub Title (in English) | |
Keyword(1) | Overlay Routing |
Keyword(2) | Traffic Engineering |
Keyword(3) | Challenged Network |
Keyword(4) | Acceptable Waiting Time |
Keyword(5) | DTN |
1st Author's Name | Yuya YAMADA |
1st Author's Affiliation | Graduate School of Computer Science and Systems Engineering, Kyushu Institute of Technology() |
2nd Author's Name | Hitomi TAMURA |
2nd Author's Affiliation | Kyushu Research Center, National Institute of Information and Communications Technology (NICT):Network Design Research Center, Kyushu Institute of Technology |
3rd Author's Name | Masato UCHIDA |
3rd Author's Affiliation | Kyushu Research Center, National Institute of Information and Communications Technology (NICT):Network Design Research Center, Kyushu Institute of Technology |
4th Author's Name | Masato TSURU |
4th Author's Affiliation | Kyushu Research Center, National Institute of Information and Communications Technology (NICT):Network Design Research Center, Kyushu Institute of Technology |
5th Author's Name | Yuji OIE |
5th Author's Affiliation | Network Design Research Center, Kyushu Institute of Technology |
Date | 2008-11-13 |
Paper # | CQ2008-50 |
Volume (vol) | vol.108 |
Number (no) | 287 |
Page | pp.pp.- |
#Pages | 6 |
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