Presentation 2014-11-13
A Study on Integrating Wide Area Live Migration and Routing in Wireless Mesh Networks
Yuji MANAKA, Keita HASEGAWA, Yuki KOIZUMI, Toru HASEGAWA,
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Abstract(in English) Virtual machine live migration is a promising solution to provide low end-to-end delay for delay-sensitive applications hosted in data centers. However, a network operator does routing with a different objective, e.g., minimize network resource usages. Since the both operators' objectives are contradictory to each other, we previously proposed to integrate live migration and routing in backbone networks to resolve the contradiction. However, the dominant factor of end-to-end delay for cloud services is a congestion delay at access networks, which was not taken into account in our previous work. In this paper, we apply the integration into wireless access networks prone to suffer from large end-to-end delay and validate its effectiveness in such networks by formulating it as a solvable mixed integer non-liner program. Our new model incorporates congestion delays due to wireless links and therefore enables more accurate end-to-end estimation. The numerical results indicate that the integration is successful at providing low end-to-end delay to delay-sensitive applications by resolving the contradiction.
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Keyword(in English) Live Migration / Optimization Problem / Routing / Wireless Mesh Networks
Paper # CQ2014-72
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Committee CQ
Conference Date 2014/11/6(1days)
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Registration To Communication Quality (CQ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Integrating Wide Area Live Migration and Routing in Wireless Mesh Networks
Sub Title (in English)
Keyword(1) Live Migration
Keyword(2) Optimization Problem
Keyword(3) Routing
Keyword(4) Wireless Mesh Networks
1st Author's Name Yuji MANAKA
1st Author's Affiliation Graduate School of Information Science and Technology, Osaka University()
2nd Author's Name Keita HASEGAWA
2nd Author's Affiliation Graduate School of Information Science and Technology, Osaka University
3rd Author's Name Yuki KOIZUMI
3rd Author's Affiliation Graduate School of Information Science and Technology, Osaka University
4th Author's Name Toru HASEGAWA
4th Author's Affiliation Graduate School of Information Science and Technology, Osaka University
Date 2014-11-13
Paper # CQ2014-72
Volume (vol) vol.114
Number (no) 298
Page pp.pp.-
#Pages 6
Date of Issue